Thesis Ui-Min Choi, “T-type 3-레벨 인버터 시스템의 개방성 고장 허용제어 기법,” 아주대학교 공학석사 학위 논문, 2012.
2012
본문
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.
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