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T-type 3-레벨 인버터 시스템의 개방성 고장 허용제어 기법
- Alternative Title
- Choi Ui-Min
- Author(s)
- 최의민
- Alternative Author(s)
- Choi Ui-Min
- Advisor
- 이교범
- Department
- 일반대학원 전자공학과
- Publisher
- The Graduate School, Ajou University
- Publication Year
- 2013-02
- Language
- eng
- Alternative Abstract
- This paper proposes a fault-tolerant control strategy for T-type 3-level inverter systems. The proposed fault-tolerant strategy is explained for two cases: the faulty condition of half-bridge switches and neutral-point switches. The performance of the T-type inverter systems improves considerably by the proposed fault tolerant algorithm when a switch fails. The proposed method does not require additional components and complex calculations. Simulation and experimental results verify the validity and feasibility of the proposed fault diagnosis and fault-tolerant control strategy.
- Fulltext
- Appears in Collections:
- Graduate School of Ajou University > Department of Electronic Engineering > 3. Theses(Master)
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