Joosik Kwak Malsoo Kim
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Space Vector Control of Voltage Source Converter without Current Feedback Design of Grid Connected Photovoltaic System with Stand-alone Operation


Mingu Kim Taewoong Kim
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PWM-VSI controller of Three-phase UPS Using Stationary Reference Frame Input Filter Design for Current Source PWM GTO Converter


Jaesuk Noh Kilark Park
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Design and Analysis of Voltage Source PWM Converter with AC Input LCL Filter Three-Phase Matrix Converter for Permanent Magnet Synchronous Motor


Sungsoo Park Yongsung Park
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Input-Output Characteristic Improvement of Indirecg Type AC/AC power Converter Phase Locked Loop for Single Phase Utility Connected PCS


Youngsin Song Yoan Shin
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Torque Control of Traction Motor for Electric Railway System Voltage Typed GTO Converter for AC Electric Vehicle


Sungjoon Eur Hyojin Wang
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Active Clamp Type Forward Converter with Current Doubler Rectifier Recostruction of CIGRE Benchmark Model with Positive Sequence Detecting Method for HVDC Transmission System


Kyungsoo Lee Byounggoo Lee
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Maximum Power Point Tracking Algorithms in the Photovoltaic Power Conditioning System Predictive Current Control Strategy for Fast Response of a Generator Excitation System


Sanggoo Lee
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Variable Speed Control of Induction Motor for Electronic Train Compressor System Senior Researcher


Changhee Lee Hotae Lee
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Grid-connected Multilevel Inverter using the Negative Conductance of Photovoltaic Power System Application of UPS for Cogeneration System Using Unit Building


Sungsoo Lim Myounggoo Ji
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Instantaneous Voltage Control of Auxiliary Power Supply for the Electric Railway Vechicles using H.G.C. and Static Feedback Instantaneous Reactive Power Compensation Using Voltage-Source Converter


Kyounghoon Chae Yongjoon Choi
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3-Phase Current Source GTO Converter using a Linearized Optimal PWM Strategy A Static Switch Control of Off-Line UPS with Active Power Filter Operation


Sungil Pang
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Linearized Optimal PWM Strategy of 3-Phase Current-Source Converter


 
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