PUBLICATIONS

Paper

[Domestic Conference] Shomurod Ashurov and Kyo-Beum Lee, "Duty-Ratio Control for Overvoltage Mitigation in SiC-Based Motor Drive Systems with Discontinuous PWM," 조명전기설비학회 학술대회 논문집, pp. 114, 2026.

글쓴이 최고관리자
날짜 2026-06-08 18:25
조회 45

This paper proposes a duty-ratio control method for overvoltage reduction in SiC-based inverter drive systems employing discontinuous PWM. The mechanism of overvoltage in motor drive systems with long transmission line is investigated. The duty ratio required for overvoltage reduction is analyzed for each reference-voltage interval under discontinuous PWM. Output characteristics before and after applying the proposed method are compared. The validity of the proposed method and the results of the comparative analysis are verified through simulation and experiments.

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날짜
223

Jang-Kyum Kim and Kyo-Beum Lee, "Selection of Control Variables Under Current Imbalance for Single-Phase Inverter Systems with a Resonant Capacitor," 조명전기설비학회 학술대회 논문집, pp. 133, 2026.

최고관리자

44

26-06
222

Ji-Soo Park and Kyo-Beum Lee, "Minimum-Loss Discontinuous PWM Method with Segmented Discontinuous Intervals for Open-Winding PMSM Drive Systems," 조명전기설비학회 학술대회 논문집, pp. 131, 2026.

최고관리자

51

26-06
221

Min-Seo Kim and Kyo-Beum Lee, "Current Distortion and Torque Ripple Induced by DC-Link Voltage Ripple in Input Phase-Loss Conditions," 조명전기설비학회 학술대회 논문집, pp. 129, 2026.

최고관리자

45

26-06
220

Min-Gi Kim and Kyo-Beum Lee, "Torque Ripple Reduction for Single-Phase Inverter Drive Systems with a Resonant Capacitor," 조명전기설비학회 학술대회 논문집, pp. 127, 2026.

최고관리자

42

26-06
219

In-Hoan Park and Kyo-Beum Lee, "Open-switch fault classification in a Vienna rectifier using a 1D convolutional neural network-long short-term memory model," 조명전기설비학회 학술대회 논문집, pp. 125, 2026.

최고관리자

40

26-06
218

Seung-Joon Lee and Kyo-Beum Lee, "Adaptive Robot Deburring Path Generation and Speed Control Based on Burr Distribution," 조명전기설비학회 학술대회 논문집, pp. 123, 2026.

최고관리자

43

26-06
217

Mansurkhon Khodjaev and Kyo-Beum Lee, "THD Characteristic Analysis in a Single-Inverter Dual-Motor System According to Load Conditions Between Two Motors," 조명전기설비학회 학술대회 논문집, pp. 121, 2026.

최고관리자

39

26-06
216

Yong-Jun Kim and Kyo-Beum Lee, "A Switching Control Strategy for Single-Phase Inverters with a Resonant Capacitor," 조명전기설비학회 학술대회 논문집, pp. 119, 2026.

최고관리자

43

26-06
215

Jeong-Hwan Jeon and Kyo-Beum Lee, "Analysis of the Limiting Speed of PMSM Sensorless Control due to Back-EMF Reduction in the Low-Speed Region," 조명전기설비학회 학술대회 논문집, pp. 117, 2026.

최고관리자

44

26-06
214

Tae-Min Jang and Kyo-Beum Lee, "Efficiency Characteristic Analysis of a Multi-Phase Interleaved Buck Converter for Water Electrolysis Systems," 조명전기설비학회 학술대회 논문집, pp. 115, 2026.

최고관리자

42

26-06
213

Shomurod Ashurov and Kyo-Beum Lee, "Duty-Ratio Control for Overvoltage Mitigation in SiC-Based Motor Drive Systems with Discontinuous PWM," 조명전기설비학회 학술대회 논문집, pp. 114, 2026.

최고관리자

46

26-06
212

Min-Gyu Baek and Kyo-Beum Lee, "Comparative Analysis of THD According to the MI in an Open-End Winding PMSM Drive System," 조명전기설비학회 학술대회 논문집, pp. 111, 2026.

최고관리자

39

26-06
211

Min-Ho Ju and Kyo-Beum Lee, "Duty Ratio Control for High-Speed Operation of a Single-Phase Inverter with a Resonant Capacitor," 조명전기설비학회 학술대회 논문집, pp. 109, 2026.

최고관리자

39

26-06
210

Byung-Joon Jung and Kyo-Beum Lee, "Analysis of Stator Current Characteristics with Different Winding Turns in an Open-End Winding IPMSM," 조명전기설비학회 학술대회 논문집, pp. 107, 2026.

최고관리자

44

26-06
209

Hyeong-Jun Lee and Kyo-Beum Lee, "Power Loss of an IGBT Inverter-Based Open-End Winding System," 조명전기설비학회 학술대회 논문집, pp. 105, 2026.

최고관리자

41

26-06

PUBLICATIONS

Paper

[Domestic Conference] Shomurod Ashurov and Kyo-Beum Lee, "Duty-Ratio Control for Overvoltage Mitigation in SiC-Based Motor Drive Systems with Discontinuous PWM," 조명전기설비학회 학술대회 논문집, pp. 114, 2026.

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