| 2021 | Torque-Sensorless Identification of IPMSM Torque Map | ECCE | H. -J. Cho; J. Lee; Y. -C. Kwon; S. -K. Sul |
| 2021 | Rotor Initial Position Estimation Method of SMPMSM with Polarity Detection Based on Cross-Coupling Inductance Variation | ECCE | H. Kim; J. Lee; S. -K. Sul |
| 2021 | Switching Frequency Signal-Injection Sensorless Control Robust to Non-Ideal Characteristics of Inverter System for Dual Three-Phase PMSM | ECCE | Y. -R. Lee; J. Yoo; S. -K. Sul |
| 2021 | Gain Scheduling of Full-Order Flux Observer for Sensorless PMSM Drives Considering Magnetic Spatial Harmonics | ECCE | J. Yoo; I. Hwang; Y. -R. Lee; S. -K. Sul |
| 2021 | Skin Effect of Squirrel Cage Induction Motor under High-Frequency Signal Injection | ECCE | J. -H. Lee; Y. -C. Kwon; S. -K. Sul |
| 2021 | Stability Analysis of PI-Controller-Type Position Estimator for Sensorless PMSM Drives in Flux Weakening Region | ITEC | J. Yoo; S. -K. Sul |
| 2021 | Control Strategy of Electric Propulsion System to Improve Ship Dynamics | ITEC | S. Ko; J. Yun; S. -K. Sul; S. -W. Kang; W. Park; S. -H. Kim |
| 2021 | Effect of Speed Estimation Error on Control Stability in Model-Based Sensorless PMSM Drives | ECCE-Asia | J. Yoo;S. -K. Sul |
| 2020 | Compensation of Nonlinearity of Inverter through Estimation of Dead Time Effect | ECCE-Asia(IPEMC) | J. -H. Lee; S. -K. Sul |
| 2020 | Identification of The System Inertia under Periodic Load Torque Disturbance | ECCE-Asia(IPEMC) | J. Lee; S. -K. Sul |
| 2020 | Analysis of Torque Control Stability of PMSM Sensorless Drives in Flux Weakening Region | ECCE-Asia(IPEMC) | J. Yoo;S. -K. Sul |
| 2020 | Stator Winding Temperature Estimation of IPMSM Based on a High-frequency Voltage Signal Injection | ITEC | H. Kim; H. -S. Jung; S. -K. Sul |
| 2020 | Simple Overmodulation Scheme for Improved Dynamic Performance of IPMSM | ITEC | J. Yun; J. Yoo; H. -S. Jung; S. -K. Sul |
| 2020 | Inverter Nonlinearity Compensation of Discontinuous PWM Considering Voltage Drop of Power Semiconductor and Dead Time Effect | ECCE | J. -H. Lee; S. -K. Sul |
| 2020 | Stator Resistance Estimation using DC Injection Robust to Inverter Nonlinearity in Induction Motors | ECCE | J. Lee; J. Yoo; S. -K. Sul |
| 2020 | Realization of Signal-Injection Sensorless Control of SMPMSM by Modification of Current Trajectory | ECCE | Y. -R. Lee; Y. -C. Kwon; S. -K. Sul |
| 2020 | Dynamic Overmodulation for Improved Current Regulation of PMSM | ECCE | J. Yoo; S. -K. Sul |
| 2019 | Optimal Current Trajectory Control of IPMSM for Minimized Torque Ripple | ITEC | H. Cho; Y. Kwon; S. Sul |
| 2019 | Design of Full-Order Flux Observer for Induction Motor Drive Robust to Rotor Time Constant Variation | ECCE-Asia(ICPE) | J. Yoo; J. Lee; S. Sul |
| 2019 | Position-Sensorless MTPA Control of IPMSM Based on High-Frequency Signal Injection | ECCE-Asia(ICPE) | Y. Lee; S. Sul |
| 2019 | IPMSM Magnet Temperature Estimation by d-axis Flux Linkage | ECCE-Asia(ICPE) | H. Kim; H. Jung; S. Sul; D. J. Berry |
| 2019 | Magnet Temperature Estimation of IPMSM by Using Reactive Energy | ECCE-Asia(ICPE) | H. Jung; H. Kim; S. Sul; D. J. Berry |
| 2019 | Torque Ripple Reduction in Stator Resistance Estimation using DC Current Injection for Induction Motor Sensorless Drives | ECCE | J. Yoo; J. Lee; S. Sul; N. A. Baloch |
| 2019 | Analysis of Position Control Stability Affected by Non-ideal Characteristics of IPMSM in Signal-Injection Sensorless Control | ECCE | J. Lee; Y. Kwon; S. Sul |
| 2019 | Extending Operational Range for Low-Cost Motor Drive Systems by Mitigating Narrow Pulse Effect | ITEC | J. Lee; Y. Kwon; S. Sul |
| 2019 | Online MTPA Operation of IPMSM Based on Dual-Loop Control in Polar Coordinates | ECCE-Asia(ICPE) | H. Kim; S. Sul |
| 2019 | Simplified Thermal Model of Semiconductor Fuse for DC Distribution System | ECCE-Asia(ICPE) | S. Lee; Y. Son; H. Cho; S. Sul; S. Kim; N. Kang; W. Park |
| 2019 | Improved Signal-Injection Sensorless Control Robust to Inverter Nonlinearity Effects by Prediction of Voltage Disturbance | ITEC | Y. Lee; Y. Kwon; S. Sul |
| 2019 | Overvoltage Suppressing Snubber Circuit for Solid State Circuit Breaker considering System Inductances | ECCE-Asia(ICPE) | D. Park; D. Shin; S. Sul; J. Sim; Y. Kim |
| 2018 | Design of Wireless Temperature Monitoring System for Measurement of Magnet Temperature of IPMSM | ITEC | D. Park; H. Jung; H. Cho; S. Sul |
| 2018 | Online MTPA Control of IPMSM for Automotive Applications Based on Robust Numerical Optimization Technique | ITEC | H. Kim; Y. Lee; S. Sul; J. Yu; J. Oh |
| 2018 | Asymmetric Mixed Modular Multilevel Converter Topology in Hybrid Bipolar HVDC Transmission Systems | ECCE-Asia(IPEC) | J. Lee; J. Jung; S. Sul |
| 2018 | Experimental Identification of IPMSM Flux-Linkage Considering Spatial Harmonics for High-Accuracy Simulation of IPMSM Drives | ECCE | J. Lee; Y. Kwon; S. Sul |
| 2018 | Non-Invasive Magnet Temperature Estimation in IPMSM by High Frequency Pulsating Sinusoidal Voltage Injection | ITEC | H. Jung; D. Park; H. Kim; S. Sul; D. J. Berry |
| 2018 | Back-EMF Based Sensorless Control of IPMSM with Enhanced Torque Accuracy Against Parameter Variation | ECCE | J. Yoo; Y. Lee; S. Sul |
| 2018 | DC Power System for Fishing Boat | PEDES | Y. Son; S. Lee; S. Sul |
| 2018 | DC-Link Voltage Design of High-Bandwidth Motor Emulator for Interior Permanent-Magnet Synchronous Motors | ECCE | Y. Lee; Y. Kwon; S. Sul |
| 2018 | PWM Strategy for 3Phase Active Front End Cascaded 5 Level NPC H-Bridge | ECCE | H. Jung; H. Kim; S. Sul |
| 2018 | Voltage Reference Modification Scheme for Resonance Suppression in LCL-filtered Inverters with Discontinuous PWM method | ECCE-Asia(IPEC) | H. Kim; S. Sul |
| 2018 | Snubber Circuit of Bidirectional Solid State DC Circuit Breaker Based on SiC MOSFET | ECCE | D. Shin; S. Sul; J. Sim; Y. Kim |
| 2018 | PWM Strategy for Parallel Operation of Three Phase Converters Tied to Grid | ECCE-Asia(IPEC) | H. Jung; S. Sul |
| 2018 | Distortion-Minimizing Flux Observer for IPMSM Based on Frequency-Adaptive Observers | ECCE | H. Kim; S. Sul; H. Yoo; J. Oh |
| 2018 | Fixed Current Angle Operation Strategy in Low-Speed Sensorless Drive for Improved Torque Capability over Critical Point | ECCE | Y. Lee; C. Hwang; S. Sul; M. Mohamadian; L. N. Srivatchan; D. R. Luedtke; N. Patel |
| 2017 | Compensation of position estimation error for precise position-sensorless control of IPMSM based on high-frequency pulsating voltage injection | ECCE | Y. Lee; Y. Kwon; S. Sul; N. A. Baloch; S. Morimoto |
| 2017 | Analysis and mitigation of AC coupling effects on overhead line of modular multilevel converter (MMC) based HVDC transmission system | ECCE | J. Lee; J. Jung; S. Sul |
| 2017 | Asymmetric mixed modular multilevel converter topology in bipolar HVDC transmission systems | ECCE | J. Jung; J. Lee; S. Sul |
| 2017 | A design of circulating current controller for paralleled inverter with non-isolated dc-link | ECCE-Asia(IFEEC) | H. Jung; S. Sul |
| 2017 | Discrete state-space voltage controller for voltage source inverters with LC filter based on direct pole-zero placement design | APEC | H. Kim; H. Jung; S. Sul |
| 2017 | Shaping of PWM converter admittance with outer power control loop | ECCE | B. Kim; S. Sul |
| 2017 | Full torque-range low-speed sensorless drive for heavily saturated IPMSMs by manipulation of convergence point | ECCE | Y. Kwon; J. Lee; S. Sul |
| 2017 | A novel filter structure to suppress harmonic currents based on the sequence of sideband harmonics | ECCE | S. Ohn; H. Jung; S. Sul |
| 2017 | Analysis on the position estimation error in position-sensorless operation using pulsating square wave signal injection | ECCE | C. Hwang; Y. Lee; S. Sul |
| 2017 | Minimum torque ripple pulse width-modulation with reduced switching frequency for multi-megawatt motor drive | APEC | H. Jung; C. Hwang; H. Kim; S. Sul; A. Heewon; H. Yoo |
| 2016 | Control strategy of single phase back-to-back converter for medium voltage drive under cell fault condition | ECCE | Y. Lee; J. Yoo; H. Jung; S. Sul |
| 2016 | A PWM method reducing harmonics of two interleaved converters | ECCE | J. Han; Y. Lee; S. Sul |
| 2016 | Seamless transfer strategy considering power balance in parallel operation | ECCE | S. Chee; Y. Lee; Y. Son; S. Sul; C. Lim; S. Huh |
| 2016 | A new topology of multilevel VSC converter for hybrid HVDC transmission system | APEC | J. Jung; S. Cui; S. Sul |
| 2016 | Analysis on current flowing through deactivated modules in parallel connected AC/DC converters | ECCE-Asia(IPEMC) | Young-Kwang Son; Seung-Jun Chee; Seung-Ki Sul |
| 2016 | Analysis and compensation of inverter nonlinearity for three-level T-type inverters | APEC | H. Kim; Y. Kwon; S. Chee; S. Sul |
| 2016 | A three phase current regulation strategy with inductor over saturation region | ECCE-Asia(IPEMC) | Zhuning Wang; Y. Lee; S. Sul |
| 2016 | Analysis of Non Detection Zone for multiple distributed PCS based on Equivalent Single PCS using reactive power approach | APEC | B. Kim; S. Sul |
| 2016 | Three-level back-to-back converters with ESS directly connected to the lower DC-link | ITEC-Asia | Young-Kwang Son; Byeong-Heon Kim; Seung-Ki Sul |
| 2016 | Pulse-width modulation strategy in double-delta sourced winding | ECCE | Y. Park; S. Sul |
| 2016 | Suppression of circulating current in paralleled inverters with isolated DC-link | ECCE | H. Jung; J. Yoo; S. Sul; H. Lee; C. Hong |
| 2016 | Suppression of Circulating Current in parallel operation of three-level converters | APEC | Y. Son; S. Chee; Y. Lee; S. Sul; C. Lim; S. Huh; J. Oh |
| 2016 | DC link voltage control of single phase back-to-back converter for medium voltage motor drive | ECCE-Asia(IPEMC) | Jeong-Mock Yoo; Hyun-Sam Jung; Seung-Ki Sul; Hak-Jun Lee; Chanook Hong |
| 2016 | DC capacitor voltage balancing control for delta-connected cascaded h-bridge STATCOM considering the unbalanced grid and load conditions | ECCE | J. Jung; J. Lee; S. Sul; G. T. Son; Y. Chung |
| 2016 | Model-based sensorless control of IPMSM enhancing robustness based on the estimation of speed error | SLED | Y. Lee; S. Sul |
| 2015 | A comprehensive AC side single line to ground fault ride through strategy of a modular multilevel converter for HVDC system | ECCE | S. Cui; H. Lee; J. Jung; Y. Lee; S. Sul |
| 2015 | Reduction of injection voltage in signal injection sensorless drives using capacitor-integrated inverter | ECCE | Y. Kwon; S. Sul |
| 2015 | Current regulation and fault tolerance in Double-Delta Sourced Transformer | ECCE | Y. Park; J. Yoo; S. Sul |
| 2015 | Design of IPMSM with eccentric rotor and search coils for absolute position sensorless drive | ECCE-Asia(ICPE) | Y. Kwon; S. Sul; N. A. Baloch; S. Morimoto; M. Ohto |
| 2015 | Frequency adaptive observer to extract ac-coupled signals for grid synchronization | ECCE-Asia(ICPE) | Y. Park; H. Kim; S. Sul |
| 2015 | Multi-level operation of triple two-level PWM converters | ECCE | S. Ohn; Y. Park; S. Sul |
| 2015 | A cell capacitor energy balancing control of MMC-HVDC under the AC grid faults | ECCE-Asia(ICPE) | J. Jung; S. Cui; Y. Lee; S. Sul |
| 2015 | Anti-islanding accelerated by grid unbalance component | ECCE-Asia(ICPE) | B. Kim; S. Sul |
| 2015 | Double-delta sourced winding for dual winding induction machine | ECCE-Asia(ICPE) | Y. Park; J. Yoo; S. Sul |
| 2015 | Dead-time compensation based on pole voltage measurement | ECCE | S. Chee; J. Kim; S. Sul |
| 2015 | Electolytic capacitorless 3-level inverter with diode front end for PMSM drive | ECCE | S. Choe; S. Sul; J. Cho; H. Seo; H. Park |
| 2015 | Comparison of Non-Detection Zone of frequency drift anti-islanding with closed-loop power controlled Distributed Generators | ECCE-Asia(IFEEC) | B. Kim; S. Sul |
| 2015 | Active damping method equivalent to series resistor effect for LCL filters in a grid-connected PWM converters | PEDG | B. Cho; Y. Lee; S. Sul |
| 2015 | Principles and dynamics of natural arm capacitor voltage balancing of a direct modulated modular multilevel converter | ECCE-Asia(ICPE) | S. Cui; J. Jung; Y. Lee; S. Sul |
| 2015 | A bilateral reactive power injection method for islanding detection of grid-connected converters in distributed generation units | PEDG | B. Cho; Y. Lee; S. Chee; S. Sul |
| 2015 | Comparison of rotor position estimation performance in fundamental-model-based sensorless control of PMSM | ECCE | Y. Lee; Y. Kwon; S. Sul |
| 2015 | A novel control strategy of a modular multilevel converter (MMC) based VSC-HVDC transmission system | APEC | Shenghui Cui; Jae-Jung Jung; Younggi Lee; Seung-Ki Sul |
| 2014 | DC current suppression circuit in HVDC power transmission system | ECCE-Europe(EPE) | Sungmin Kim; Jaejung Jung; Shenghui Cui; Seung-Ki Sul |
| 2014 | Common-mode voltage reduction of three level four leg PWM converter | ECCE | S. Chee; H. Kim; S. Sul; S. Ko |
| 2014 | A switching frequency reduction and a mitigation of voltage fluctuation of modular multilevel converter for HVDC | ECCE | H. Lee; J. Jung; S. Sul |
| 2014 | Parameter design of Modular Multilevel Converter for DC fault ride-through capability in multi-terminal HVDC system | ECCE-Europe(EPE) | Sungmin Kim; Shenghui Cui; Seung-Ki Sul |
| 2014 | Modular multilevel converter based on full bridge cells for Multi-Terminal DC transmission | ECCE-Europe(EPE) | S. Kim; S. Cui; S. Sul |
| 2014 | A cell capacitor energy balancing control of Modular Multilevel Converter considering the unbalanced AC grid conditions | ECCE-Asia(IPEC) | J. Jung; Shenghui Cui; S. Kim; S. Sul |
| 2014 | A comprehensive cell capacitor energy control strategy of a modular multilevel converter (MMC) without a stiff DC bus voltage source | APEC | S. Cui; S. Kim; J. Jung; S. Sul |
| 2014 | Reduced sampling rate for cell voltage sensing in high-level Modular Multilevel Converter | ICIT | J. Jung; H. Lee; J. Ha; S. Sul |
| 2014 | Small scaled Power Hardware-In-The Loop and control method of ship integrated power system with active front end converter and battery energy storage system using low cost multicore DSP | ECCE-Europe(EPE) | S. Choe; S. Ko; S. Kim; S. Sul |
| 2014 | Suppression of injection voltage disturbance for High Frequency square-wave injection sensorless drive with regulation of induced High Frequency current ripple | ECCE-Asia(IPEC) | Dongouk Kim; Yong-Cheol Kwon; Seung-Ki Sul; Jang-Hwan Kim; Rae-Sung Yu |
| 2014 | Loss comparison of the 3 level topologies for four-leg voltage converters | ICIT | S. Chee; S. Sul; Y. H. Roh; J. Lee |
| 2014 | Control of hybrid HVDC transmission system with LCC and FB-MMC | ECCE | Y. Lee; S. Cui; S. Kim; S. Sul |
| 2014 | Linear over-modulation strategy for current control in photovoltaic inverter | ECCE-Asia(IPEC) | Y. Park; S. Sul; K. Hong |
| 2014 | Improved design of IPMSM for sensorless drive with absolute rotor position estimation capability | SLED | Y. Kwon; S. Sul; N. A. Baloch; S. Murakami; S. Morimoto |
| 2014 | Non-iterative LCL filter design for three-phase two-level voltage-source PWM converters | ECCE-Asia(IPEC) | Byung-Geuk Cho; Seung-Ki Sul |
| 2014 | Principle, control and comparison of modular multilevel converters (MMCs) with DC short circuit fault ride-through capability | APEC | S. Cui; S. Kim; J. Jung; S. Sul |
| 2013 | Power sharing strategy in parallel operation of inverters for distributed power system under line impedance inequality | ECCE-Asia | B. Cho; S. Sul |
| 2013 | Sensorless control of synchronous machine with an inverter integrated rotor | APEC | S. Choe; E. Jung; S. Sul |
| 2013 | Control strategy for improved dynamic performance of variable-speed drives with the Modular Multilevel Converter | ECCE | J. Jung; H. Lee; S. Sul |
| 2013 | Forward fly-back voltage balancing circuit for series connected super capacitors using digital control | ICRERA | A. Hussain; H. Lee; S. Sul |
| 2013 | Modeling and controller design for series-connected output universal link converter | ECCE | M. Kim; S. Sul; A. Yoo |
| 2013 | A stator turn-fault detection method for inverter-fed IPMSM with high-frequency current injection | ECCE | M. Kim; S. Sul; J. Lee |
| 2013 | Sensorless control method for PMSM based on frequency-adaptive disturbance observer | ECCE | Y. Park; S. Sul |
| 2013 | Phase locked loop based on an observer for grid synchronization | APEC | Y. Park; S. Sul; W. Kim; H. Lee |
| 2013 | Design and control of IPMSM sensorless drive for mechanical rotor position detection capability | ECCE | Y. Kwon; S. Sul; N. A. Baloch; S. Murakami; S. Morimoto |
| 2013 | Consideration of active-front-end rectifier for electric propulsion navy ship | ECCE | S. Kim; B. Cho; S. Sul |
| 2012 | Six-step operation of PMSM with instantaneous current control | ECCE | Y. Kwon; S. Kim; S. Sul |
| 2012 | Control of three phase inverter for AC motor drive with small DC-link capacitor fed by single phase AC source | ECCE | H. Jung; S. Chee; S. Sul; Y. Park; H. Park; W. Kim |
| 2012 | Maximum power point tracking for single stage grid-connected PV system under partial shading conditions | ECCE-Asia(IPEMC) | M. F. Kashif; Sehwa Choi; Yongsoon Park; Seung-Ki Sul |
| 2012 | Compensation of inverter nonlinearity based on trapezoidal voltage | ECCE | Y. Park; S. Sul |
| 2012 | Anti-islanding detection method using Negative Sequence Voltage | ECCE-Asia(IPEMC) | Byeong-Heon Kim; S. Sul; Chun-Ho Lim |
| 2012 | Compensation of current measurement error for current-controlled PMSM drives | ECCE | M. Kim; S. Sul; J. Lee |
| 2012 | Feasibility study of Integrated Power System with Battery Energy Storage System for naval ships | VPPC | So-Yeon Kim; Byung-Geuk Cho; Seung-Ki Sul |
| 2012 | Layout of IGBT-based Current Source Converter for low stray inductance | APEC | S. Jung; H. Lee; S. Sul |
| 2012 | Condition monitoring of DC-link capacitors in drive system for electric vehicles | VPPC | M. Kim; Seung-Ki Sul; Junggi Lee |
| 2012 | Initial voltage angle detection method of a PWM converter without any grid voltage measurement using conduction state of diodes for smooth starting | ECCE-Asia(IPEMC) | Jae-Jung Jung; E. Jung; Jung-Ik Ha; S. Sul |
| 2012 | Control of the Modular Multilevel Converter for variable-speed drives | PEDES | J. Jung; H. Lee; S. Sul |
| 2012 | Improved speed control of Permanent Magnet Synchronous Machine at overmodulation region | APEC | Y. Kwon; S. Kim; T. Kwon; S. Sul |
| 2012 | LCL filter design for grid-connected voltage-source converters in high power systems | ECCE | B. Cho; S. Sul |
| 2011 | A novel method to compensate non-linearity of inverter in sensorless operation of PMSM | ECCE-Asia(ICPE) | Y. Park; S. Sul |
| 2011 | High performance position sensorless control using rotating voltage signal injection in IPMSM | ECCE-Europe(EPE) | S. Kim; S. Sul |
| 2011 | System configuration and control strategy using FPGA for Hybrid vehicle power Control Unit | ECCE-Asia(ICPE) | H. Lee; H. Shin; S. Sul; S. Kim; Y. Park |
| 2011 | Sensorless control of AC motor ??Where are we now? | ICEMS | S. Kim; S. Sul |
| 2011 | A dual-phase-shift control strategy for dual-active-bridge DC-DC converter in wide voltage range | ECCE-Asia(ICPE) | M. Kim; M. Rosekeit; S. Sul; R. W. A. A. De Doncker |
| 2011 | Low Voltage Ride Through(LVRT) control strategy of grid-connected variable speed Wind Turbine Generator System | ECCE-Asia(ICPE) | H. Shin; H. Jung; S. Sul |
| 2011 | Wind power collection and transmission with series connected current source converters | ECCE-Europe(EPE) | H. Lee; S. Sul |
| 2011 | Single shunt current sensing technique in three-level PWM inverter | ECCE-Asia(ICPE) | S. Kim; J. Ha; S. Sul |
| 2011 | Voltage injection method for boundary expansion of output voltages in three shunt sensing PWM inverters | ECCE-Asia(ICPE) | B. Cho; J. Ha; S. Sul |
| 2011 | Control scheme for source voltage sensorless PWM converters under source voltage unbalance | ECCE-Europe(EPE) | E. Jung; M. Kim; S. Sul |
| 2011 | PWM switching frequency signal injection sensorless method in IPMSM | ECCE | S. Kim; J. Ha; S. Sul |
| 2011 | Three years of industrial experience with sensorless ipmsm drive based on high frequency injection method | SLED | S. Sato; H. Iura; K. Ide; S. Sul |
| 2011 | Design of IPMSM having high power density for position sensorless operation with high-frequency signal injection and the method of calculating inductance profile | ICEMS | S. Chai; B. Lee; J. Hong; S. Sul; S. Kim |
| 2011 | Analysis of high-frequency power conversion for series-connected universal link AC/DC power converter | ECCE-Asia(ICPE) | A. Yoo; K. Kim; S. Sul |
| 2011 | A current controller design for current source inverter-fed PMSM drive system | ECCE-Asia(ICPE) | H. Lee; S. Jung; S. Sul |
| 2011 | LCL filter design and control for grid-connected PWM converter | ECCE-Asia(ICPE) | B. Cho; S. Sul; H. Yoo; S. Lee |
| 2011 | Position sensorless operation of IPMSM with near PWM switching frequency signal injection | ECCE-Asia(ICPE) | S. Kim; Y. Kwon; S. Sul; J. Park; S. Kim |
| 2010 | An enhanced sensorless control method for PMSM in rapid accelerating operation | ECCE-Asia(IPEC) | M. Kim; S. Sul |
| 2010 | Parameter independent maximum torque per ampere (MTPA) control of IPM machine based on signal injection | APEC | S. Kim; Y. Yoon; S. Sul; K. Ide; K. Tomita |
| 2010 | Maximum efficiency operation of Synchronous Reluctance Machine using signal injection | ECCE-Asia(IPEC) | S. Kim; S. Sul; K. Ide; S. Morimoto |
| 2010 | A new bidirectional isolated converter for grid connection | ECCE | M. Kim; A. Yoo; S. Sul |
| 2010 | System configuration and control strategy for compound type hybrid excavator with ultra capacitor | ECCE-Asia(IPEC) | H. Lee; S. Sul; S. Kwak; S. Kim |
| 2010 | A new circuit design and control to reduce input harmonic current for a three-phase ac machine drive system having a very small dc-link capacitor | APEC | H. Yoo; S. Sul |
| 2010 | An AC/DC power conversion based on Series-connected Universal Link converter | ECCE | A. Yoo; M. Kim; S. Sul |
| 2010 | A separate double-winding 12-phase brushless DC motor drive fed from individual H-bridge inverters | ECCE | B. Cho; Y. Yoon; S. Sul; Y. K. Kong; J. G. Bin; S. J. Park; M. L. Lee |
| 2010 | Parallel operation of PWM inverters for high speed motor drive system | APEC | U. Cho; J. Yim; S. Sul |
| 2009 | Input filter analysis and resonance suppression control for electrolytic capacitor-less inverter | APEC | A. Yoo; W. Lee; Sunja-Kim; B. M. Dehkordi; S. Sul |
| 2009 | DC-link voltage stabilization for reduced dc-link capacitor inverter | ECCE | W. Lee; S. Sul |
| 2009 | A power flow control strategy for optimal fuel efficiency of a variable speed engine-generator based series hybrid electric vehicle | ECCE | H. Yoo; B. Cho; S. Sul; S. Kim; Y. Park |
| 2009 | A Novel Approach to Reduce Line Harmonic Current for a Three-phase Diode Rectifier-fed Electrolytic Capacitor-less Inverter | APEC | H. Yoo; S. Sul |
| 2009 | Nine-phase Permanent Magnet motor drive system for ultra high-speed elevator | ECCE | E. Jung; H. Yoo; S. Sul; H. Choi; Y. Choi |
| 2009 | Implementation of super high-speed permanent magnet synchronous machine drive | ECCE | M. Kim; J. Yim; S. Sul; S. Lim |
| 2009 | Implementation of Grid-connected Single-phase Inverter Based on FPGA | APEC | E. Jung; S. Sul |
| 2009 | PWM Method of Matrix Converter for Reducing Output Current Ripple | APEC | S. Kim; Y. Yoon; S. Sul |
| 2009 | Flux weakening strategy of an induction machine driven by an electrolytic capacitor-less inverter | ECCE | A. Yoo; S. Sul; S. Kim; K. Kim |
| 2009 | Analysis on output LC filters for PWM inverters | ECCE-Asia(IPEMC) | H. Kim; S. Sul |
| 2008 | Design of Speed Control Loop of A Variable Speed Diesel Engine Generator by Electric Governor | IAS-Annual Meeting | S. Lee; J. Yim; J. Lee; S. Sul |
| 2008 | Analysis of the effect of the parameter variation on the flux weakening controller for improving torque capability | APEC | Tae-Suk Kwon; Seung-Ki Sul |
| 2008 | Variable Speed Engine Generator with Super-Capacitor; Isolated Power Generation System and Fuel Efficiency | IAS-Annual Meeting | J. Lee; S. H. Lee; S. Sul |
| 2008 | Power Control Algorithm for Hybrid Excavator with Super Capacitor | IAS-Annual Meeting | T. Kwon; S. Lee; S. Sul; B. Kang; M. Hong; C. Park; N. Kim |
| 2008 | Novel speed and rotor position estimation strategy using a dual observer for low resolution position sensors | PESC | Anno Yoo; Seung-Ki Sul; Dong Cheol Lee; Cha Seung |
| 2008 | Design of Flux Observer Robust to Parameter Variation of Interior Permanent Magnet Synchronous Motor | IAS-Annual Meeting | A. Yoo; S. Sul |
| 2008 | FPGA-based motion controller with a high bandwidth current regulator | PESC | Eunsoo Jung; Hak-Jun Lee; Seung-Ki Sul |
| 2008 | Application of a disturbance observer for a relative position control system | APEC | Young-Doo Yoon; Eunsoo Jung; Seung-Ki Sul |
| 2007 | PWM Method of a Three-Level Neutral-Point-Clamped Converter under Neutral Point Imbalance Condition | APEC | J. Kim; S. Sul |
| 2007 | New flux weakening control for surface mounted permanent magnet synchronous machine using gradient descent method | ECCE-Asia(ICPE) | Young-Doo Yoon; S. Sul |
| 2007 | Control Issues of High Pole Count Machines at High Speed Operation | IAS-Annual Meeting | J. Yim; S. Sul; B. Bae; N. Patel; S. Hiti |
| 2007 | Dual Observers for the Disturbance Rejection of a Motion Control System | IAS-Annual Meeting | Y. Yoon; E. Jung; A. Yoo; S. Sul |
| 2007 | Suppression of the Thrust Loss for the Maximum Thrust Operation in the Electric Propulsion Ship | ESTS | S. Kim; Y. Yoon; S. Sul |
| 2007 | Design of a Variable Speed Compressor Drive System for Air-Conditioner without Electrolytic Capacitor | IAS-Annual Meeting | H. Yoo; S. Sul; H. Jang; Y. Hong |
| 2007 | System Integration and Power Flow Management for a Series Hybrid Electric Vehicle using Super-capacitors and Batteries | APEC | H. Yoo; S. Sul; Y. Park; J. Jeong |
| 2007 | Torque Control Strategy of an IPMSM Considering the Flux Variation of the Permanent Magnet | IAS-Annual Meeting | Y. Kim; S. Sul |
| 2007 | Novel Flux-Weakening Control of an IPMSM for Quasi Six-Step Operation | IAS-Annual Meeting | G. Choi; M. Kwak; T. Kwon; S. Sul |
| 2007 | Design and Control of an Axial Flux Machine for a Wide Flux-Weakening Operation Region | IAS-Annual Meeting | T. Kwon; S. Sul; L. Alberti; N. Bianchi |
| 2007 | Voltage Sag Ride-Through of Super High-Speed Turbo Compressor | IAS-Annual Meeting | J. Yim; S. Sul; J. Byeon; S. Lim |
| 2007 | Design of a Current Regulator with Extended Bandwidth for Servo Motor Drive | PCC | A. Yoo; Y. Yoon; S. Sul; M. Hisatune; S. Morimoto; K. Ide |
| 2007 | Flux Weakening Control of an Open Winding Machine with Isolated Dual Inverters | IAS-Annual Meeting | M. Kwak; S. Sul |
| 2007 | A new architecture for offshore wind farms | ECCE-Europe(EPE) | A. Prasai; Jung-Sik Yim; D. Divan; A. Bendre; Seung-Ki Sul; F. Kreikebaum |
| 2007 | A novel flux weakening algorithm for surface mounted permanent magnet synchronous machines with infinite constant power speed ratio | ICEMS | Tae-suk Kwon; Seung-Ki Sul |
| 2007 | New flux weakening control for high saliency interior permanent magnet synchronous machine without any tables | ECCE-Europe(EPE) | Young-Doo Yoon; Wook-Jin Lee; Seung-Ki Sul |
| 2007 | A simple induction motor parameter estimation method for vector control | ECCE-Europe(EPE) | Wook-Jin Lee; Young-Doo Yoon; Seung-Ki Sul; Yoon-Young Choi; Young-Seok Shim |
| 2007 | Carrier-based Modulation Method for Matrix Converter with Input Power Factor Control and under Unbalanced Input Voltage Conditions | APEC | Y. Yoon; S. Sul |
| 2006 | Comparison of PM motor structures and sensorless control techniques for zero-speed rotor position detection | PESC | N. Bianchi; S. Bolognani; J. Jang; S. Sul |
| 2006 | Control of utility connected gas engine generation system | PESC | M. Kwak; S. Sul |
| 2006 | Carrier-based Pulse Width Modulation for Three-Level Inverters: Neutral Point Potential and Output Voltage Distortion | ECCE-Asia(IPEMC) | J. Kim; S. Sul |
| 2006 | Field weakening control of interior permanent magnet machine using improved current interpolation technique | PESC | R. U. Lenke; R. W. De Doncker; M. Kwak; T. Kwon; S. Sul |
| 2006 | Design and Evaluation of a PLL-Based Position Controller for Sensorless Vector Control of Permanent-Magnet Synchronous Machines | IECON | R. P. Burgos; P. Kshirsagar; A. Lidozzi; J. Jang; F. Wang; D. Boroyevich; P. Rodriguez; S. Sul |
| 2005 | Control of Rubber Tyred Gantry Crane with Energy Storage Based on Supercapacitor Bank | PESC | Sang-Min Kim; Seung-Ki Sul |
| 2005 | Sensorless vector control of super high speed turbo compressor | APEC | Jung-Sik Yim; Wook-Jin Lee; Seung-Ki Sul; Hyun-Sup Yang; Jin-Tae Kim |
| 2005 | Reduction of engine torque ripple at starting with belt driven integrated starter generator | APEC | Tae-Suk Kwon; Dong-Hoon Lee; Seung-Ki Sul |
| 2005 | A carrier-based PWM method with optimal switching sequence for a multi-level four-leg VSI | IAS-Annual Meeting | Jang-Hwan Kim; Seung-Ki Sul; P. N. Enjeti |
| 2005 | On-line minimum-copper-loss control of an interior permanent-magnet synchronous machine for automotive applications | APEC | Yu-seok Jeong; Seung-Ki Sul; S. Hiti; K. Rahman |
| 2005 | Analysis and design of a decoupling current controller for AC machines: a unified transfer-matrix approach | IAS-Annual Meeting | Yu-seok Jeong; Seung-Ki Sul |
| 2005 | Novel current control strategy for maximum tracking operation under saturated voltage condition | IAS-Annual Meeting | Hyunjae Yoo; Seung-Ki Sul |
| 2005 | Sensorless operation of a PWM rectifier for en-gen set as a distributed generation | APEC | Jang-Hwan Kim; Hyun jae Yoo; Seung-Ki Sul |
| 2005 | Novel anti-windup of a current regulator of a surface-mounted permanent-magnet motor for flux-weakening control | IAS-Annual Meeting | Tae-Suk Kwon; Seung-Ki Sul |
| 2004 | Analysis of multiphase space vector pulse width modulation based on multiple d-q spaces concept | ECCE-Asia(IPEMC) | Hyung-Min Ryu; Jang-Hwan Kim; Seung-Ki Sul |
| 2004 | Controller design for dynamic voltage restorer with harmonics compensation function | IAS-Annual Meeting | Young-Hoon Cho; Seung-Ki Sul |
| 2004 | Sensorless position control of active magnetic bearings based on high frequency signal injection with digital signal processing | APEC | Jung-Sik Yim; Seung-Ki Sul; Hyeong-Joon Ahn; Dong-Chul Han |
| 2004 | Reference wave generation in dynamic voltage restorers by use of PQR power theory | APEC | Hyosung Kim; Sang-Joon Lee; Seung-Ki Sul |
| 2004 | A PWM strategy for four-leg voltage source converters and applications to a novel line interactive UPS in a three-phase four-wire system | IAS-Annual Meeting | Jang-Hwan Kim; Seung-Ki Sul; Hyosung Kim; Jun-Keun Ji |
| 2004 | Novel topology of a line interactive UPS using PQR instantaneous power theory | IAS-Annual Meeting | Hyosung Kim; Jun-Keun Ji; Jang-Hwan Kim; Seung-Ki Sul; Kyung-Hwan Kim |
| 2004 | A design consideration of output filters for dynamic voltage restorers | PESC | Hyosung Kim; Jang-Hwan Kim; Seung-Ki Sul |
| 2004 | A new starting method of BLDC motors without position sensor | IAS-Annual Meeting | Wook-Jin Lee; Seung-Ki Sul |
| 2004 | Synchronous frame current control of multi-phase synchronous motor - part II asymmetric fault condition due to open phases | IAS-Annual Meeting | Hyung-Min Ryu; Ji-Woong Kim; Seung-Ki Sul |
| 2004 | Synchronous frame current control of multi-phase synchronous motor. Part I. Modeling and current control based on multiple d-q spaces concept under balanced condition | IAS-Annual Meeting | Hyung-Min Ryu; Ji-Woong Kim; Seung-Ki Sul |
| 2004 | Partial excitation method with hall sensors for dual moving magnet linear synchronous motor | PESC | Mu-Shin Kwak; Seung-Ki Sul |
| 2004 | A calculation for the compensation voltages in dynamic voltage restorers by use of PQR power theory | APEC | Hyosung Kim; Sang-Joon Lee; Seung-Ki Sul |
| 2004 | A novel control method for the compensation voltages in dynamic voltage restorers | APEC | Sang-Joon Lee; Hyosung Kim; Seung-Ki Sul |
| 2003 | A new vision-sensorless anti-sway control system for container cranes | IAS-Annual Meeting | Yong-Seok Kim; H. Yoshihara; N. Fujioka; H. Kasahara; Hyungbo Shim; Seung-Ki Sul |
| 2003 | Current measurement issues in sensorless control algorithm using high frequency signal injection method | IAS-Annual Meeting | Ji-Hoon Jang; Seung-Ki Sul; Yo-Chan Son |
| 2003 | Analysis of permanent magnet machine for sensorless control based on high frequency signal injection | IAS-Annual Meeting | Ji-Hoon Jang; Seung-Ki Sul; Jung-Ik Ha; M. Ohto; K. Ide |
| 2003 | Sensorless position control of active magnetic bearings based on high frequency signal injection method | APEC | Jung-Sik Yim; Jang-Hwan Kim; Seung-Ki Sul; Hyeong-Joon Ahn; Dong-Chul Han |
| 2003 | Generalization of active filters for EMI reduction and harmonics compensation | IAS-Annual Meeting | Yo-Chan Son; Seung-Ki Sul |
| 2003 | Practical design criteria of interior permanent magnet synchronous motor for 42V integrated starter-generator | IEMDC | Bon-Ho Bae; Seung-Ki Sul |
| 2003 | New field weakening technique for high saliency interior permanent magnet motor | IAS-Annual Meeting | Bon-Ho Bae; N. Patel; S. Schulz; Seung-Ki Sul |
| 2003 | Overmodulation strategy for a three-phase four-leg voltage source converter | IAS-Annual Meeting | Jang-Hwan Kim; Seung-Ki Sul |
| 2003 | Fault detection and fault tolerant control of interior permanent magnet motor drive system for electric vehicle | IAS-Annual Meeting | Yu-seok Jeong; Seung-Ki Sul; S. Schulz; N. Patel |
| 2002 | High precision position control of linear permanent magnet synchronous motor for surface mount device placement system | PCC | Jang-Hwan Kim; Jong-Woo Choi; Seung-Ki Sul |
| 2002 | Sensorless drive of SMPM motor by high frequency signal injection | APEC | Ji-Hoon Jang; Seung-Ki Sul; Jung-Ik Ha; K. Ide; M. Sawamura |
| 2002 | Dynamic load simulator for high-speed elevator system | PCC | Hyung-Min Ryu; Sung-Jun Kim; Seung-Ki Sul; Tae-Seok Kwon; Ki-Su Kim; Young-Seok Shim; Ki-Riong Seok |
| 2002 | A new method of partial excitation for dual moving magnet linear synchronous motor | IAS-Annual Meeting | Mu-Shin Kwak; Seung-Ki Sul |
| 2002 | Position control for direct landing of elevator using time-based position pattern generation | IAS-Annual Meeting | Hyung-Min Ryu; Seung-Ki Sul |
| 2002 | A novel dynamic overmodulation strategy for fast torque control of high saliency ratio AC motor | IAS-Annual Meeting | Bon-Ho Bae; Seung-Ki Sul |
| 2002 | Design and selection of AC machines for saliency-based sensorless control | IAS-Annual Meeting | Jung-Ik Ha; M. Ohto; Ji-Hoon Jang; Seung-Ki Sul |
| 2002 | Sensorless operation of permanent magnet motor using direct voltage sensing circuit | IAS-Annual Meeting | Yo-Chan Son; Bon-Ho Bae; Seung-Ki Sul |
| 2002 | A novel active common-mode EMI filter for PWM inverter | APEC | Yo-Chan Son; Seung-Ki Sul |
| 2001 | Vector control of surface mounted permanent magnet motor without any rotational transducer | APEC | Ji-Hoon Jang; Jung-Ik Ha; Seung-Ki Sul |
| 2001 | A new anti-sway control scheme for trolley crane system | IAS-Annual Meeting | Yong-Seok Kim; Han-Suk Seo; Seung-Ki Sul |
| 2001 | A compensation method for time delay of full digital synchronous frame current regulator of PWM AC drives | IAS-Annual Meeting | Bon-Ho Bae; Seung-Ki Sul |
| 2001 | Sensorless position control and initial position estimation of an interior permanent magnet motor | IAS-Annual Meeting | Jung-Ik Ha; K. Ide; T. Sawa; Seung-Ki Sul |
| 2001 | Implementation of sensorless vector control for super-high speed PMSM of turbo-compressor | IAS-Annual Meeting | Bon-Ho Bae; Seung-Ki Sul; Jeong-Hyeck Kwon; Jong-Sub Shin |
| 2001 | Novel rotor flux observer using observer characteristic function in complex vector space for field oriented induction motor drives | APEC | Jang-Hwan Kim; Jong-Woo Choi; Seung-Ki Sul |
| 2001 | Conducted EMI in PWM inverter for household electric appliance | IAS-Annual Meeting | Yo-Chan Son; Seung-Ki Sul |
| 2000 | A new discontinuous PWM strategy of neutral-point clamped inverter | IAS-Annual Meeting | Hee-Jung Kim; Dae-Woong Jung; Seung-Ki Sul |
| 2000 | A new PWM strategy for common mode voltage reduction in neutral-point clamped inverter-fed AC motor drives | IAS-Annual Meeting | Hee-Jung Kim; Hyeoun-Dong Lee; Seung-Ki Sul |
| 2000 | Suppression of vibration for elevator system using dead-time compensation with current prediction | AMC | Yong-Won Choi; Jung-Ik Ha; Seung-Ki Sul; Dae-Woong Chung; Jun-Koo Kang; Geun-Ho Lee; Han-Jong Kim; Jea-Pil Lee |
| 2000 | A new space vector pulsewidth modulation strategy for reducing ground to stator-neutral voltage in inverter-fed AC motor drives | APEC | Hyeoun-Dong Lee; Yo-Chan Son; Seung-Ki Sul |
| 2000 | On-line compensation of friction loss for continuous strip processing line | IAS-Annual Meeting | Jeong-Uk Lee; Chang-Ho Choi; Seung-Ho Song; Seung-Ki Sul; Dong-Seuk Hyun |
| 2000 | Physical understanding of high frequency injection method to sensorless drives of an induction machine | IAS-Annual Meeting | Jung-Ik Ha; Seung-Ki Sul |
| 2000 | Improvement of low speed characteristics of railway vehicle by sensorless control using high frequency injection | IAS-Annual Meeting | Bon-Ho Bae; Gi-Bum Kim; Seung-Ki Sul |
| 2000 | A new sensorless thrust control of linear induction motor | IAS-Annual Meeting | Hyung-Min Ryu; Jung-Ik Ha; Seung-Ki Sul |
| 2000 | A novel ride-through system for adjustable speed drives using common-mode voltage | IAS-Annual Meeting | Yong-Seok Kim; Seung-Ki Sul |
| 1999 | Acceleration feedback control strategy for improving riding quality of elevator system | IAS-Annual Meeting | Young-Min Lee; Jun-Koo Kang; Seung-Ki Sul |
| 1999 | A new dynamic overmodulation strategy for high performance torque control of induction motor | APEC | Dae-Woong Chung; Seung-Ki Sul |
| 1999 | A new overmodulation strategy for traction drive | APEC | Bon-Ho Bae; Sang-Hoon Kim; Seung-Ki Sul |
| 1999 | Design and control of multi-span tension simulator | IAS-Annual Meeting | Seung-Ho Song; Seung-Ki Sul |
| 1999 | Initial rotor position detection of PMSM at standstill without rotational transducer | IEMDC | Dae-Woong Chung; Jun-Koo Kang; Seung-Ki Sul |
| 1999 | Common mode voltage reduction method modifying the distribution of zero voltage vector in PWM converter/inverter system | IAS-Annual Meeting | Hyeoun-Dong Lee; Seung-Ki Sul |
| 1999 | Automatic commissioning for vector controlled AC motors using Walsh functions | IAS-Annual Meeting | Hyun-Sung Choi; Seung-Ki Sul |
| 1999 | Operation analysis and new current control of parallel connected dual converter system without interphase reactors | IECON | Jun-Keun Ji; Seung-Ki Sul |
| 1999 | A new phase detecting method for power conversion systems considering distorted conditions in power system | IAS-Annual Meeting | Sang-Joon Lee; Jun-Koo Kang; Seung-Ki Sul |
| 1999 | Direct torque control of induction machine with variable amplitude control of flux and torque hysteresis bands | IEMDC | Jun-Koo Kang; Dae-Woong Chung; Seung-Ki Sul |
| 1999 | Analysis and compensation of current sampling error in AC drive with discontinuous PWM | APEC | Yo-Chan Son; Seung-Ho Song; Seung-Ki Sul |
| 1999 | A new configuration of drive system for high speed gearless elevator | IAS-Annual Meeting | Dae-Woong Chung; Hyung-Min Ryu; Young-Min Lee; Lo-Won Kang; Seung-Ki Sul; Seog-Joo Kang; Jun-Ho Song; Joong-Seok Yoon; Kil-Haeng Lee; Jong-Ho Seo |
| 1999 | A common-mode voltage reduction in converter-inverter system by shifting active space vector in a sampling period | APEC | Hyeoun-Dong Lee; Seung-Ki Sul |
| 1999 | Electro-mechanical re-adhesion control simulator for inverter-driven railway electric vehicle | IAS-Annual Meeting | Woo-Seok Kim; Yong-Seok Kim; Jun-Koo Kang; Seung-Ki Sul |
| 1998 | On-line estimation of IGBT junction temperature using on-state voltage drop | IAS-Annual Meeting | Yong-Seok Kim; Seung-Ki Sul |
| 1998 | Torque control strategy for a parallel hybrid vehicle using fuzzy logic | IAS-Annual Meeting | Euh-Suh Koo; Hyeoun-Dong Lee; Seung-Ki Sul; Joohn-Sheok Kim |
| 1998 | Induction motor parameter tuning for high performance drives | IAS-Annual Meeting | Jul-Ki Seok; Seung-Ki Sul |
| 1998 | Position controlled synchronous reluctance motor without rotational transducer | IAS-Annual Meeting | Seog-Joo Kang; Jung-Ik Ha; Seung-Ki Sul |
| 1998 | A new tension controller for continuous strip processing line | IAS-Annual Meeting | Seung-Ho Song; Seung-Ki Sul |
| 1998 | Torque ripple minimization strategy for direct torque control of production motor | IAS-Annual Meeting | Jun-Koo Kang; Seung-Ki Sul |
| 1998 | Transient torque maximizing strategy of induction machine in field weakening region | PESC | Seung-Ho Song; Jong-Woo Choi; Seung-Ki Sul |
| 1998 | AC to AC power conversion based on matrix converter topology with unidirectional switches | APEC | Siyoung Kim; Seung-Ki Sul; T. A. Lipo |
| 1998 | Advanced gear shifting and clutching strategy for parallel hybrid vehicle with automated manual transmission | IAS-Annual Meeting | Hyeoun-Dong Lee; Seung-Ki Sul; Han-Sang Cho; Jang-Moo Lee |
| 1998 | An instantaneous speed observer for low speed control of AC machine | APEC | Seung-Ho Song; Seung-Ki Sul |
| 1997 | Diesel engine ripple torque minimization for parallel type hybrid electric vehicle | IAS-Annual Meeting | Hyeoun-Dong Lee; Seung-Ki Sul |
| 1997 | Decoupling control of bridle rolls for steel mill drive system | IAS-Annual Meeting | Seok-Ho Jeon; Jang-Mok Kim; Kyung-Chul Jung; Seung-Ki Sul; Jin-Young Choi |
| 1997 | Optimal flux selection for maximum torque operation of an induction machine in the flux weakening region | PESC | Jul-Ki Seok; Seung-Ki Sul |
| 1997 | Optimal flux selection of an induction machine for torque maximization | IEMDC | Jul-Ki Seok; Seung-Ki Sul |
| 1997 | Unified PWM technique for real time power conversion | PCC | Dae-Woong Chung; Seung-Ki Sul; Joohn-Sheok Kim |
| 1997 | Vector control of interior permanent magnet synchronous motor without a shaft sensor | APEC | Jang-Mok Kim; Seog-Joo Kang; Seung-Ki Sul |
| 1997 | Sensorless field orientation control of an induction machine by high frequency signal injection | IAS-Annual Meeting | Jung-Ik Ha; Seung-Ki Sul |
| 1997 | A new approach to advanced cold mill drive systems | IAS-Annual Meeting | Jul-Ki Seok; Dae-Woong Chung; Seung-Ho Song; Seung-Ki Sul; Byung-Ki Kwon; Ga-Woo Park; Won-Chang Shin; Eung-Sang Cho; Jin-Seop Lee; Chang-Ho Choi |
| 1997 | Minimum-loss PWM strategy for 3-phase PWM rectifier | PESC | Dae-Woong Chung; Seung-Ki Sul |
| 1997 | Position sensorless control of synchronous reluctance motor using high frequency current injection | IEMDC | Seog-Joo Kang; Jang-Mok Kim; Seung-Ki Sul |
| 1997 | Control of unbalanced voltage PWM converter using instantaneous ripple power feedback | PESC | Jun-Koo Kang; Seung-Ki Sul |
| 1997 | Analysis and design of three-phase boost PWM converter against power disturbances | PCC | Ki-Tae Park; Jun-Koo Kang; Seung-Ki Sul |
| 1997 | A novel 3-phase AC current control technique with fast response and high accuracy | APEC | Jong-Woo Choi; Seung-Ki Sul |
| 1997 | Application of nonlinear observers for elevator vibration control | IAS-Annual Meeting | Jun-Koo Kang; Seung-Ki Sul |
| 1997 | A novel filter design for suppression of high voltage gradient in voltage-fed PWM inverter | APEC | Sung-Jun Kim; Seung-Ki Sul |
| 1997 | Dynamic overmodulation characteristics of triangle intersection PWM methods | IAS-Annual Meeting | A. M. Hava; Seung-Ki Sul; R. J. Kerkman; T. A. Lipo |
| 1996 | Efficiency optimized vector control of synchronous reluctance motor | IAS-Annual Meeting | Seog-Joo Kang; Seung-Ki Sul |
| 1996 | Thrust ripple free control of cylindrical linear synchronous motor using finite element method | IAS-Annual Meeting | Heui-Wook Kim; Jung-Won Kim; Seung-Ki Sul |
| 1996 | Advanced control strategy of parallel hybrid low emission electric vehicle | PET | Jung-Ik Ha; Euh-Suh Koo; Hyeoun-Dong Lee; Joohn-Sheok Kim; Seung-Ki Sul |
| 1996 | Implementation of field oriented induction machine considering iron losses | APEC | Jong-Woo Choi; Dae-Woong Chung; Seung-Ki Sul |
| 1996 | Highly dynamic torque control of synchronous reluctance motor | PESC | Seog-Joo Kang; Seung-Ki Sul |
| 1996 | Torque steering control of 4-wheel drive electric vehicle | PET | U-Sok Chong; Eok Namgoong; Seung-Ki Sul |
| 1996 | Fast current controller in 3-phase AC/DC boost converter using d-q axis cross-coupling | PESC | Jong-Woo Choi; Seung-Ki Sul |
| 1996 | A new robust SPMSM control to parameter variations in flux weakening region | IECON | Jong-Hwan Song; Jang-Mok Kim; Seung-Ki Sul |
| 1996 | Unified voltage modulation technique for real time three-phase power conversion | IAS-Annual Meeting | Dae-Woong Chung; Joohn-Sheok Kim; Seung-Ki Sul |
| 1996 | Torque maximizing control of permanent magnet synchronous motor under voltage and current limitations of PWM inverter | APEC | Jong-Hwan Song; Seung-Ki Sul |
| 1996 | Current measurement of digital field oriented control | IAS-Annual Meeting | Seung-Ho Song; Jong-Woo Choi; Seung-Ki Sul |
| 1996 | Voltage gradient suppression in application of voltage-fed PWM inverter to AC motor drives-resonant DC link inverter approach | APEC | Duk-Bae Suh; Jong-Woo Choi; Seung-Ki Sul |
| 1996 | Analysis and compensation of current measurement error in vector controlled AC motor drives | IAS-Annual Meeting | Dae-Woong Chung; Seung-Ki Sul; Dong-Choon Lee |
| 1996 | Pseudo-rotor flux oriented control for deep bar effect compensation | IAS-Annual Meeting | Jul-Ki Seok; Seung-Ki Sul |
| 1996 | Overmodulation strategy for high performance torque control | PESC | Jul-Ki Seok; Jhoon-Sheok Kim; Jong-Woo Choi; Seung-Ki Sul |
| 1996 | Improved dynamic performance of interior permanent magnet synchronous motor drive in flux-weakening operation | PESC | Jang-Mok Kim; Kitae Park; Seog-Joo Kang; Seung-Ki Sul; Jung-Lock Kwon |
| 1996 | Design of fast response current controller using d-q axis cross-coupling | IECON | Jong-Woo Choi; Heui-Wook Kim; Seung-Ki Sul |
| 1996 | A novel inertia identification method for speed control of electric machine | IECON | Seok-Joon Hong; Heui-Wook Kim; Seung-Ki Sul |
| 1996 | A new generator static excitation system using boost-buck chopper | IECON | Hong-Woo Rhew; Seung-Ki Sul; Min-Ho Park |
| 1995 | Accurate position control for AC servo motor using novel speed estimator | IECON | Heui-Wook Kim; Jong-Woo Choi; Seung-Ki Sul |
| 1995 | New approach for the low speed operation of the PMSM drives with rotational position sensors | PESC | Joohn-Sheok Kim; Seung-Ki Sul |
| 1995 | Speed control of interior permanent magnet synchronous motor drive for flux weakening operation | IAS-Annual Meeting | Sang-Mok Kim; Seung-Ki Sul |
| 1995 | High performance PMSM drives without rotational position sensors using reduced order observer | IAS-Annual Meeting | Joohn-Sheok Kim; Seung-Ki Sul |
| 1995 | New current control concept: minimum time current control in induction machine drive | IECON | Jong-Woo Choi; Heui-Wook Kim; Seung-Ki Sul |
| 1995 | New current control concept-minimum time current control in 3-phase PWM converter | PESC | Jong-Woo Choi; Seung-Ki Sul |
| 1995 | Direct torque control of the brushless DC motor with nonideal trapezoidal back EMF | APEC | Seog-Joo Kang; Seung-Ki Sul |
| 1995 | A new overmodulation strategy for induction motor drive using space vector PWM | APEC | Jul-Ki Seok; Seung-Ki Sul |
| 1994 | A new motor speed estimator using Kalman filter in low speed range | IECON | Heui-Wook Kim; Seung-Ki Sul |
| 1994 | Voltage control strategy for maximum torque operation of an induction machine in the field weakening region | IECON | Sang-Hoon Kim; Seung-Ki Sul |
| 1994 | New dead time compensation eliminating zero current clamping in voltage-fed PWM inverter | IAS-Annual Meeting | Jong-Woo Choi; Seung-Ki Sul |
| 1994 | Sensorless vector control of induction machine using high frequency current injection | IAS-Annual Meeting | Sung-Il Yong; Jong-Woo Choi; Seung-Ki Sul |
| 1993 | DSP-based field oriented control of a load commutated current source inverter (LCCSI)-fed AC motor drive | TENCON | Hyung-Soo Mok; Seung-Ki Sul; Min-Ho Park; Ki-Yong Kim |
| 1993 | Torsional vibration suppression control in 2-mass system by state feedback speed controller | ICCA | Seung-Ho Song; Jun-Keun Ji; Seung-Ki Sul; Min-Ho Park |
| 1993 | DSP-based self-tuning IP speed controller and predictive current controller for rolling mill DC drive | PCC | Jun-Keun Ji; Seung-Ho Song; Seung-Ki Sul; Min-Ho Park |
| 1993 | State feedback current regulation with a full-order observer for GTO inverter fed induction motor drives | IECON | Dong-Choon Lee; Jun-Keun Ji; Seung-Ki Sul |
| 1993 | Comparison of AC current regulators for IGBT inverter | PCC | Dong-Choon Lee; Seung-Ki Sul; Min-Ho Park |
| 1993 | LQG based speed controller for torsional vibration suppression in 2-mass motor drive system | IECON | Jun-Keun Ji; Dong-Choon Lee; Seung-Ki Sul |
| 1993 | DSP-based self-tuning IP speed controller for rolling mill DC drive | IECON | Jun-Keun Ji; Seung-Ki Sul |
| 1992 | High performance current regulator for a field-oriented controlled induction motor drive | IAS-Annual Meeting | Dong-Choon Lee; Seung-Ki Sul; Min-Ho Park |
