Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2014.11a
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- Pages.11-12
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- 2014
Switching Frequency Reduction Method for Modular Multi-level Converter utilizing Redundancy Sub-module
예비 서브모듈을 활용한 모듈형 멀티레벨 컨버터의 스위칭 주파수 저감 기법
- yoo, Seung-Hwan (Department of Electrical Engineering, Myongji University) ;
- Jeong, Jong-Kyou (Department of Electrical Engineering, Myongji University) ;
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Han, Byung-Moon
(Department of Electrical Engineering, Myongji University)
- Published : 2014.11.28
Abstract
This paper introduces a scaled hardware model for the 10kVA, 1kV, 11-level MMC (Modular Multilevel Converter), which was manufactured in the lab based on computer simulations with PSCAD/EMTDC. Various experiments were conducted to verify the major operation algorithms of MMC. The hardware scaled-model developed in the lab can be utilized for analyzing the operation analysis and performance evaluation of MMC according to the modulation pattern and redundancy operation scheme.
Keywords