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. > Paper

Paper

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.

2023

본문

본 논문에서는 다중 캐리어 기반 변조된 공간전압 벡터 변조 기법을 이용한 병렬 인버터의 순환 전류 저감 기법을 제안한다. 병렬 인버터는 설계 및 유지

보수가 용이하여 고효율, 고전압 시스템에서 널리 사용되고 있다. 단일 캐리어를 사용한 병렬 인버터는 스위칭 중첩으로 인해 고조파가 발생하여 출력

품질이 저하된다. 병렬 인버터의 출력 품질을 보장하기 위해 널리 사용되는 인터리빙 기반의 스위칭 기법은 고주파 순환 전류를 발생시키고, 병렬

인버터에서 시스템 재정수의 오차는 저주파 순환 전류를 발생시킨다. 본 논문에서는 공간 전압 벡터 변조 방식을 변형하여 고주파 순환 전류를

발생시키는 공통 모드 전압을 억제한다. 또한, 계통 전압을 이용하여 계산한 제로 시퀀스 전압을 각 인버터에 주입하여 저주파 순환 전류를 저감한다.

제안하는 기법의 타당성은 시뮬레이션을 통해 검증한다.

첨부파일

160.pdf (1.1M) 22회 다운로드 | DATE : 2023-12-07 10:46:13

Paper 목록
번호	년도	논문명
901	2023	Domestic Journals Gi-Heon Jeong, Hyung-Woo Lee, and Kyo-Beum Lee, "Fault Tolerance Controls of a Three-leg Two-phase Inverter to Secure Functional Reliability for Heated Windshield in xEV," The Transactions of the Korean Institute of Electrical Engineers, vol. 72, no. 7, pp. 829-835, Jul. 2023.
열람중	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.
899	2024	International Journals Jun-Hyeok Park, Hye-Won Choi, and Kyo-Beum Lee, "Improved Integrated Modulation Strategy for Dual-Parallel Three-Level Inverters to Suppress Leakage Currents," IEEE Transactions on Power Electronics, vol. 39, no. 1, pp. 898-910, Jan. 2024. -SCI
898	2023	International Journals Jin-Sung Lee, Sang-Hyeon Lee, In-Ho Lee, Sung-Nam Ju, and Kyo-Beum Lee, "Harmonic Compensated Individual-phase Control of Four-leg Inverters for Microgrid Applications," Journal of Power Electronics, vol. 23, no. 9, pp. 1756-1766, Nov. 2023. -SCIE
897	2023	International Journals Won Seok Jung, Seok-Kyoon Kim, and Kyo-Beum Lee, "Single-loop Order Reduction Output Voltage Control with Model-free Filtering for DC/DC Converters," Journal of Power Electronics, vol. 23, no. 11, pp. 1643-1653, Nov. 2023. -SCIE
896	2023	International Journals Hyung-Woo Lee, Deog-Ho Lee, and Kyo-Beum Lee, "Differential Mode Voltage Reduction in Dual Inverters Used to Drive Open-End Winding Interior Permanent Magnet Synchronous Motors," Journal of Power Electronics, vol. 23, pp. 1473-1482, Oct. 2023. -SCIE
895	2023	International Conference Sadeq Ali Qasem Mohammed, Hasan Ali Gamal Al-kaf, and Kyo-Beum Lee, "Refined Sensorless-Based ILC Approach for Permanent Magnet Synchronous Motors," in Proc. CENCON Conf., Oct. 2023.
894	2023	International Conference Hasan Ali Gamal Al-kaf and Kyo-Beum Lee, "Explainable Machine Learning Method for Open Fault Detection of NPC Inverter Using SHAP and LIME," in Proc. CENCON Conf., Oct. 2023.
893	2023	International Conference Samer Saleh Hakami and Kyo-Beum Lee, "Simplified SVPWM Technique for Ripple-Free Voltage and Current Control in Flying Capacitor of Five-Level Hybrid ANPC Converters," in Proc. CENCON Conf., Oct. 2023.
892	2023	International Conference Yun-Jae Bae and Kyo-Beum Lee, "A DC-Link Ripple Current Reduction Method Based on Variable Switching Sequences for Three-Level NPC Inverters," in Proc. CENCON Conf., Oct. 2023.
891	2023	International Conference Gi-Jung Nam and Kyo-Beum Lee, "A Speed Synchronization Strategy for a MIDP Surface-Mounted Permanent Magnet Synchronous Motor Drive System," in Proc. CENCON Conf., Oct. 2023.
890	2023	International Conference Mun-Gyeom Park and Kyo-Beum Lee, "Analysis of Switching Loss Based on Gate Resistance in a SiC MOSFET Inverter," in Proc. CENCON Conf., Oct. 2023.
889	2023	International Conference Tae-Yong Yoon, Hyung-Woo Lee, and Kyo-Beum Lee, "Improved Deadbeat-Predictive Torque Control Space Vector Modulation method with Open-End Winding Interior Permanent Magnet Synchronous Motor," in Proc. ICPE (ECCE ASIA) Conf., May 2023.
888	2023	International Conference Hasan Ali Gamal Al-kaf and Kyo-Beum Lee, "Fast Dynamic Field-Oriented Control Using Direct Large Voltage Vector and Hysteresis Switch," in Proc. ICPE (ECCE ASIA) Conf., May 2023.
887	2023	International Conference Hye-Won Choi and Kyo-Beum Lee, "Reduction Method of Circulating Current for Parallel Connected Inverters Using Proportional Resonant Control," in Proc. ICPE (ECCE ASIA) Conf., May 2023.

Paper 목록

번호

년도

논문명

901

2023

Domestic Journals

Gi-Heon Jeong, Hyung-Woo Lee, and Kyo-Beum Lee, "Fault Tolerance Controls of a Three-leg Two-phase Inverter to Secure Functional Reliability for Heated Windshield in xEV," The Transactions of the Korean Institute of Electrical Engineers, vol. 72, no. 7, pp. 829-835, Jul. 2023.

열람중

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.