Investigation of Fault-Mode Behaviors of Matrix Converters
- Authors
- Kwak, Sang-Shin
- Issue Date
- Nov-2009
- Publisher
- KOREAN INST POWER ELECTRONICS
- Keywords
- Matrix converter; Fault-mode behaviors; Open-circuited switch fault; Short-circuited switch fault
- Citation
- JOURNAL OF POWER ELECTRONICS, v.9, no.6, pp 949 - 959
- Pages
- 11
- Journal Title
- JOURNAL OF POWER ELECTRONICS
- Volume
- 9
- Number
- 6
- Start Page
- 949
- End Page
- 959
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/48634
- ISSN
- 1598-2092
2093-4718
- Abstract
- This paper presents a systematic investigation of the fault-mode behaviors of matrix converter systems. Knowledge about converter behaviors after fault occurrence is important from the standpoint of reliable system design, protection and fault-tolerant control. Converter behaviors have been, in detail, examined with both qualitative and quantitative approaches for key fault types, such as switch open-circuited faults and switch short-circuited faults. Investigating the fault-mode behaviors of matrix converters reveals that converter operation with switch short-circuited faults leads to overvoltage stresses as well as overcurrent stresses oil other healthy switching components. On the other hand, switch open-circuited faults only result in overvoltage to other switching components. This Study can be used to predict fault-mode converter behaviors and determine additional stresses on remaining power circuit components under fault-mode operations.
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Collections - College of ICT Engineering > School of Electrical and Electronics Engineering > 1. Journal Articles
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