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Analysis and optimization of linkage transfer position for the operating mechanism of MCCB

  • Liang Ji
  • , Degui Chen
  • , Yingyi Liu
  • , Xingwen Li
  • , Chunping Niu
  • Xi'an Jiaotong University
  • Beihang University

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

Linkage transfer phenomenon, which exists in the opening process of the operating mechanism of moulded case circuit breaker (MCCB), is introduced. Influence of the linkage transfer position on the performance of the mechanism is analyzed. According to the analysis result, an optimum design is made for the linkage transfer position of a certain operating mechanism with virtual prototype software ADAMS. Simulation and experimental results show that after optimization the operating time of the mechanism is shortened about 1ms. The analysis result can provide guideline for improving performance of the mechanism by optimizing the linkage transfer position.

Original languageEnglish
Pages (from-to)87-92+121
JournalDiangong Jishu Xuebao/Transactions of China Electrotechnical Society
Volume25
Issue number9
StatePublished - Sep 2010

Keywords

  • Linkage transfer position
  • Operating mechanism
  • Optimization
  • Virtual prototype technology

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