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. > Paper

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Paper

Domestic Conference 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.

2024

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This paper presents an analysis of power loss in a two-level inverter. The analysis is carried out by applying voltage modulation 

techniques, including several types of discontinuous PWM (DPWM). The study aims to select the technique with the lowest power loss. 

The validity and effectiveness of the proposed DPWM method are verified through simulation results.

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179 2024 Domestic Conference
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.
178 2024 Domestic Conference
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.
177 2024 Domestic Conference
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.
176 2024 Domestic Conference
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.
175 2024 Domestic Conference
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.
174 2024 Domestic Conference
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.
173 2024 Domestic Conference
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.
172 2024 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.
열람중 2024 Domestic Conference
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.
170 2024 Domestic Conference
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.
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.
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