Search Results - "Seung-Ho Song"

Temporary Frequency Support of a DFIG for High Wind Power Penetration by Yang, Dejian, Kim, Jinho, Kang, Yong Cheol, Muljadi, Eduard, Zhang, Ning, Hong, Junhee, Song, Seung-Ho, Zheng, Taiying

“…This paper proposes a temporary frequency-support scheme of a doubly fed induction generator (DFIG) that can improve the frequency nadir while ensuring rapid…”
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Solid-State Bipolar Pulsed Power Modulator for High-Efficiency Production of Plasma Activated Water by Song, Seung-Ho, Ryoo, Hong-Je

“…This article presents a bipolar pulse power modulator for high-efficiency production of plasma activated water (PAW). The proposed modulator is designed based…”
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Current-Loop Gate-Driving Circuit for Solid-State Marx Modulator With Fast-Rising Nanosecond Pulses by Lee, Seung-Hee, Song, Seung-Ho, Ryoo, Hong-Je

“…When designing solid-state Marx modulators (SSMMs) with fast-rising nanosecond pulses, the gate-driving scheme for pulse discharge switches is one of the most…”
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Design and Implementation of 3-kW Simmer and 30-kV DC Trigger Power Supply System for Driving Xenon Flash Lamps in Large-Area Processes by Ahn, Jae-Beom, Song, Seung-Ho, Ryoo, Hong-Je

“…This article describes a 3-kW simmer and 30-kV dc trigger power supply system for driving xenon flash lamps in large-area processes. Simmer power supply is…”
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A Hybrid Reactive Power Control Method of Distributed Generation to Mitigate Voltage Rise in Low-Voltage Grid by Kim, Soo-Bin, Song, Seung-Ho

“…A high penetration of distributed generators, such as solar and wind power generators in low voltage network systems, impose voltage rise problems. Reactive…”
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MOSFET Gate Driver Circuit Design for High Repetitive (200 kHz) High Voltage (10 kV) Solid-State Pulsed-Power Modulator by Jo, Hyun-Bin, Song, Seung-Ho, Lee, Seung-Hee, Ryoo, Hong-Je

“…Solid-state pulsed-power modulators can effectively generate high repetition rate pulses, which are required in applications where the process rate depends on…”
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Coordinated Reactive Power Control with a Variable Shunt Reactor and an Inverter-Based Wind Power Plant by Song, Seung-Ho, Kim, Soo-Bin

“…Underground or submarine cables have a higher capacitance component than overhead lines, and they inject a large amount of capacitive reactive power into the…”
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Reactive Power Dispatch Algorithm for a Reduction in Power Losses in Offshore Wind Farms by Song, Seung-Ho, Tae, Gyo-Won, Lim, Alexandr, Kim, Ye-Chan

“…This paper presents a groundbreaking power distribution technique that focuses on the loss rate of individual wind turbines. Distinct from conventional…”
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Maximum Output Power Tracking Control in Variable-Speed Wind Turbine Systems Considering Rotor Inertial Power by Kim, Kyung-Hyun, Van, Tan Luong, Lee, Dong-Choon, Song, Seung-Ho, Kim, Eel-Hwan

“…This paper proposes a new maximum power point tracking (MPPT) algorithm for variable-speed wind turbine systems, which takes advantage of the rotor inertia…”
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A Study on Semiconductor Switch Characteristics for a High Repetitive Fast Rising Solid-State Modulator by Song, Seung-Ho, Ahn, Jae-Beom, Ryoo, Hong-Je

“…In this study, semiconductor switches are analyzed, compared, and selected for solid-state pulsed power modulators with a high repetitive fast rise time…”
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Power Smoothing of a Variable-speed Wind Turbine Generator by Yang, Dejian, Kang, Yong Cheol, Park, Jung-Wook, Lee, Young Il, Song, Seung-Ho

“…This paper presents a power-smoothing scheme of a variable-speed wind turbine generator (VSWTG) that employs separate control gains for the over-frequency…”
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Solid-State Pulsed Power Modulator for 9.3 GHz 1.7 MW X-Band Magnetron by Park, Su-Mi, Song, Seung-Ho, Jo, Hyun-Bin, Jeong, Woo-Cheol, Jang, Sung-Roc, Ryoo, Hong-Je

“…This article describes a modification and an experiment conducted on a solid-state pulsed power modulator (SSPPM) for medical linear particle accelerator…”
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Study on the High-Voltage Solid-State Pulsed-Power Modulator for Parallel Reactor Operation by Song, Seung-Ho, Jo, Hyun-Bin, Ryoo, Hong-Je

“…This paper describes a study on the high-voltage compact solid-state pulsed-power modulator for parallel reactor operation. The current capacity of the pulsed…”
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A Novel Series-Connected Xenon Lamp Power Supply System Using a Pulse Trigger With Simmer Circuits for Pulsed Light Sintering Application by Cho, Chan-Gi, Song, Seung-Ho, Park, Su-Mi, Park, Hyeon-Il, Jang, Sung-Roc, Ryoo, Hong-Je

“…Conventional power supply systems for xenon lamps have only limited applicability in sintering, because sintering needs to drive the lamp itself as well as…”
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A Low Cost, Fast-Rising, High-Voltage Pulsed Power Modulator Based on a Discontinuous Conduction Mode Flyback Converter by Liu, Chang-Yu, Cho, Chan-Gi, Song, Seung-Ho, Ryoo, Hong-Je

“…Treatment of gas and water for environmental applications requires a high-voltage, fast-rising pulse to act on the plasma gas or water treating reactor, but…”
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Implementation of a Demand-Side Management Solution for South Korea’s Demand Response Program by Ko, Wonsuk, Vettikalladi, Hamsakutty, Song, Seung-Ho, Choi, Hyeong-Jin

“…In this paper, we show the development of a demand-side management solution (DSMS) for demand response (DR) aggregator and actual demand response operation…”
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Solid-State Bipolar Pulsed-Power Modulator Based on a Half-Bridge Power Cell Structure by Lee, Seung-Hee, Song, Seung-Ho, Jo, Hyun-Bin, Ryoo, Hong-Je

“…This paper addresses the design of a solid-state bipolar pulsed-power modulator based on a series of stacked power cells that realize a simple and robust…”
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Integrated 15-kV DC Trigger and Simmer Power Supply for Light Sintering by Cho, Chan-Gi, Jia, Ziyi, Song, Seung-Ho, Ahn, Jae-Beom, Ryoo, Hong-Je

“…An integrated full-bridge inverter circuit with fewer components and lower volume is proposed. The conventional light sintering system uses several independent…”
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Improvement of Predictive Current Control Performance Using Online Parameter Estimation in Phase Controlled Rectifier by JEONG, Se-Jong, SONG, Seung-Ho

“…In a phase controlled rectifier, the fastest response can be achieved by predictive current control without any overshoot. However, any error in the load…”
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Study of Exhaust Air Treatment From a Ship Building Factory Painting Facility Using Pulse Plasma Technology by Jin, Hee-Sung, Song, Seung-Ho, Cho, Chan-Gi, Park, Su-Mi, Ryoo, Hong-Je

“…Ship building companies are exposed to increasingly strict regulations on exhaust air from painting facilities, which current exhaust air treatment methods…”
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