Jee-Yoon Cha, Eui-Jae Lee, and Kyo-Beum Lee, "Hybrid Fault Diagnosis for Open-fault Switch Detection in Cascaded H-bridge Multilevel Inverter," 전력전자학회 추계학술대회 논문집, pp. 109–111, 2020. > Paper

Paper

Domestic Conference Jee-Yoon Cha, Eui-Jae Lee, and Kyo-Beum Lee, "Hybrid Fault Diagnosis for Open-fault Switch Detection in Cascaded H-bridge Multilevel Inverter," 전력전자학회 추계학술대회 논문집, pp. 109–111, 2020.

2020

본문

본 논문에서는 Cascaded H-bridge Multilevel Inverter (CHMI)의 개방 고장 스위치 검출을 위한 고장 진단 기법을 제안한다. CHMI의 변조 기법은 크게 Phase-shifted

PWM (PS-PWM) 기법과 Level-shifted PWM (LS-PWM) 기법으로 분류된다. 제안하는 고장 진단 기법은 PS-PWM 기법을 이용하여 고장 스위치가 위치한 상을

검출하며, LS-PWM 기법을 이용하여 고장 스위치가 위치한 셀과 고장이 발생한 스위치를 검출한다. 제안하는 기법의 성능 및 타당성은 시뮬레이션을

통해 검증한다.

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Paper 목록
번호	년도	논문명
169	2023	Domestic Conference Yoon-Jae Heo and Kyo-Beum Lee, "Voltage Control of a DAB Converter for Islanded Operation," 전력전자학회 하계학술대회 논문집, pp.580–581, 2023.
168	2023	Domestic Conference Bong-Ki Lee, Cheol-Hyun Park, Joo-Hyun Cho, and Kyo-Beum Lee, "Three-Phase Current Control to Solve Load Unbalanced in Paralleled Inverters," 전력전자학회 하계학술대회 논문집, pp.311–312, 2023.
167	2023	Domestic Conference In-Ho Lee and Kyo-Beum Lee, "Junction Temperature Estimation of Switches Under GaN Based Two-Level Inverter Operation Through Power Loss Analysis and Thermal Interpretation," 전력전자학회 하계학술대회 논문집, pp.294–296, 2023.
166	2023	Domestic Conference Hasan Ali Gamal Alkaf and Kyo-Beum Lee, "A Comparison between Five-Level Virtual Voltage Vectors Based on MPC-DSVPWM and Field Oriented Control of Two-Level Inverter for PMSM Drive," 전력전자학회 하계학술대회 논문집, pp.243–245, 2023.
165	2023	Domestic Conference Sadeq Ali Qasem Mohammed and Kyo-Beum Lee, "High-Order Iterative Learning Control for Three-Level Inverter Fed Permanent Magnet Synchronous Motor Drives," 전력전자학회 하계학술대회 논문집, pp.240–242, 2023.
164	2023	Domestic Conference Tae-Yong Yoon, Hyung-Woo Lee, and Kyo-Beum Lee, "Non-cost function Model Predictive Control with Space Vector Modulation Method for Open-End Winding PMSM," 전력전자학회 하계학술대회 논문집, pp.89–91, 2023.
163	2023	Domestic Conference Hyeon-Jun Park, Hyung-Woo Lee, and Kyo-Beum Lee, "DTC-SVM to Improve the Torque Response of Dual Inverters using floating capacitors for Open-End Winding Interior Permanent Magnet Synchronous Motor Drive," 전력전자학회 하계학술대회 논문집, pp.86–88, 2023.
162	2023	Domestic Conference Hyung-Woo Lee and Kyo-Beum Lee, "Level-Shift based Variable DPWM Method of Dual Inverter for Open-End Winding Permanent Magnet Synchronous Motor," 전력전자학회 하계학술대회 논문집, pp.83–85, 2023.
161	2023	Domestic Conference Samer Saleh Hakami and Kyo-Beum Lee, "Open-Switch Fault Detection in Five-Level Hybrid Active Neutral-Point-Clamped Inverters," 전력전자학회 하계학술대회 논문집, pp.40–42, 2023.
160	2023	Domestic Conference Hye-Won Choi and Kyo-Beum Lee, "Reduction Method of Circulating Current Using Modified SVM Based on Multi-Carriers for Parallel Inverters," 전력전자학회 하계학술대회 논문집, pp.37–39, 2023.
159	2022	Domestic Conference Jun-Ho Hwang, Sung-Jin Jang, Hyung-Woo Lee, and Kyo-Beum Lee, "Voltage Control Method for Reducing Switching Losses of Dual Inverter with Floating Capacitor," 전력전자학회 하계학술대회 논문집, pp.34–36, 2022.
158	2022	Domestic Conference Sung-Jin Jang, Jun-Ho Hwang, Hyung-Woo Lee, Kyo-Beum Lee, "Advanced Deadtime Compensation Method for Dual Inverter with Isolated source," 전력전자학회 하계학술대회 논문집, pp.31–33, 2022.
157	2022	Domestic Conference Hyung-Woo Lee, Jun-Ho Hwang, Sung-Jin Jang, Kyo-Beum Lee, "Fault Detection and Tolerant Control for Open-Circuit Fault of Dual-Inverter Fed Open-End-Wingding Interior Permanent Magnet Synchronous Motor," 전력전자학회 하계학술대회 논문집, pp.25–27, 2022.
156	2021	Domestic Conference Sung-Jin Jang, Jun-Ho Hwang, Hyung-Woo Lee, and Kyo-Beum Lee, "Dual Inverter System with a PFC Converter and a Floating Capacitor for Driving An Open-End Winding IPMSM," 대한전기학회 전기기기 및 에너지변환시스템부문회 추계학술대회 논문집, pp.47–48, 2021.
155	2021	Domestic Conference Jun-Hyeok Park, Honggwan Yoon, JaeSeung Song, Jongin Hong, and Kyo-Beum Lee, "Simple SOC estimation method using a DCIR Reset Algorithm and an Improved OCV Reset Algorithm," 대한전기학회 전기기기 및 에너지변환시스템부문회 추계학술대회 논문집, pp.45–46, 2021.

Paper 목록

번호

년도

논문명

169

2023

Domestic Conference

Yoon-Jae Heo and Kyo-Beum Lee, "Voltage Control of a DAB Converter for Islanded Operation," 전력전자학회 하계학술대회 논문집, pp.580–581, 2023.

168

2023

Domestic Conference

Bong-Ki Lee, Cheol-Hyun Park, Joo-Hyun Cho, and Kyo-Beum Lee, "Three-Phase Current Control to Solve Load Unbalanced in Paralleled Inverters," 전력전자학회 하계학술대회 논문집, pp.311–312, 2023.