Matrix type converter fault protecting method and circuit for supporting fault-tolerant operation
Title：
Matrix type converter fault protecting method and circuit for supporting fault-tolerant operation
Application Number：
 200510086750
Application Date：
 2005/11/01
Announcement Date：
 2006/05/17
Pub. Date：
Publication Number：
 1773802
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H02H 7/12
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Wang Lina, Huang Lipei
Key Words：
 fault-tolerant operation, matrix type converter, fault protecting, method, circuit
Abstract：
 A matrix type of inverter fault protective circuit for supporting fault - tolerant running features that it can motor release energy to stop running quickly or can let motor carry on fault ¨C tolerant running according to conditions by controlling main circuit switch on matrix type of inverter or by recombining system structure to provide a controllable follow current loop for motor when fault is occurred.
Claim：
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PCT：
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Last Update  
2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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