PUBLICATIONS

Paper

[Domestic Conference] Min-Gi Kim and Kyo-Beum Lee, "Analysis of Loss Reduction Techniques for Ripple Current of DC-link Capacitors in a 3-level NPC Inverter," 조명전기설비학회 학술대회 논문집, pp.112, 2024.

글쓴이 관리자
날짜 2024-07-30 10:01
조회 194

This paper analyzes power losses with various reduction methods for DC-link capacitor ripple current in three-level neutral-point

clamped (NPC) inverters. The small voltage vector that generates the maximum ripple current in 3-level inverter is separated in three

directions to reduce the ripple current. The heat loss for each voltage vector is calculated and compared using the ripple current

that changes according to each voltage vector. The heat loss for each voltage vector is calculated and compared using the ripple

current that varies according to each voltage vector. The effectiveness of the study is verified by PSIM simulations.

Total 179건 1페이지

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번호

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글쓴이

조회

날짜
179

Bong-Ki Lee, Cheol-Hyun Park, Joo-Hyun Cho, and Kyo-Beum Lee, "Estimating the capacity of the Electrolytic Capacitor for DC-Link in the AC Drive," 전력전자학회 하계학술대회 논문집, pp.528–530, 2024.

관리자

195

24-07
178

Yun-Jin Lee, Hye-Won Choi, and Kyo-Beum Lee, "Model Predictive Control to Reduce the Junction Temperature of Power Devices in an Inverter System," 전력전자학회 하계학술대회 논문집, pp.396–398, 2024.

관리자

191

24-07
177

Byeong-Soo Kang, Hyung-Woo Lee, and Kyo-Beum Lee, "Model Predictive Control Based on Space Vector Modulation for Sensorless Permanent Magnet Synchronous Motor Drive Systems" 전력전자학회 하계학술대회 논문집, pp.265–267, 2024.

관리자

187

24-07
176

Jae-Seong Kim, Sang-Jun Lee, Hyung-Woo Lee, and Kyo-Beum Lee, "Analysis of Power Loss in Dual Inverters with Isolated Source for Open-End Winding Permanent Magnet Synchronous Motor using Discontinuous Modulation Region," 전력전자학회 하계학술대회 논문집, pp.120–122, 2024.

관리자

198

24-07
175

Hyung-Woo Lee and Kyo-Beum Lee, "Zero-Sequence Current Reduction of Dual Inverters using Common DC Bus for Driving Open-End Winding Permanent Magnet Synchronous Motors," 전력전자학회 하계학술대회 논문집, pp.117–119, 2024.

관리자

208

24-07
174

Sung-Oh Kim, Hye-Won Choi, and Kyo-Beum Lee, "Analysis of Motor Overvoltage in Motor Drive Systems by Voltage Reflection," 전력전자학회 하계학술대회 논문집, pp.13–15, 2024.

관리자

188

24-07
173

Byeong-Woo Kang, Mun-Gyeom Park, Hye-Won Choi, and Kyo-Beum Lee, "Analysis of Junction Temperature in a SiC Inverter System with Variable Modulation Techniques," 전력전자학회 하계학술대회 논문집, pp.393–395, 2024.

관리자

182

24-07
172

Min-Gi Kim and Kyo-Beum Lee, "Analysis of Loss Reduction Techniques for Ripple Current of DC-link Capacitors in a 3-level NPC Inverter," 조명전기설비학회 학술대회 논문집, pp.112, 2024.

관리자

195

24-07
171

Ji-Woo Jung and Kyo-Beum Lee, "Analysis of Switching Loss Reduction in two-Level Inverters according to Discontinuous Pulse Width Modulation Region," 조명전기설비학회 학술대회 논문집, pp.93, 2024.

관리자

190

24-07
170

Ok-Hyeong Lee and Kyo-Beum Lee, "Analysis of Switching Loss according to Correction of Discontinuous Pulse Width Modulation Region using 2-Level Inverter with Permanent Magnet Synchronous Motors," 조명전기설비학회 학슬대회 논문집, pp.106, 2024.

관리자

185

24-07
169

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

관리자

536

23-12
168

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.

관리자

479

23-12
167

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.

관리자

547

23-12
166

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.

관리자

502

23-12
165

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.

관리자

470

23-12

PUBLICATIONS

Paper

[Domestic Conference] Min-Gi Kim and Kyo-Beum Lee, "Analysis of Loss Reduction Techniques for Ripple Current of DC-link Capacitors in a 3-level NPC Inverter," 조명전기설비학회 학술대회 논문집, pp.112, 2024.

Paper 카테고리