DocumentCode
2033552
Title
Research of fault-current limiter for three-phase four-wire power system
Author
Fei, Wanmin ; Lu, Zhenyu ; Tan, Lingyun ; Wu, Zhaolin ; Jiang, Daozhuo
Author_Institution
Nat. Key Lab. of Power Electron., Zhejiang Univ., Hangzhou, China
Volume
2
fYear
2002
fDate
2002
Firstpage
709
Abstract
A novel bridge-type fault-current limiter for three-phase four-wire power systems is put forward. The circuit model and its principle are discussed in detail. The control strategies for varying circuit-fault modes are analyzed. The limiter can restrain fault-current to a required level and realize system soft re-closing without impact. The theoretical prediction is validated by simulation and experiment.
Keywords
bridge circuits; electric current control; fault current limiters; overcurrent protection; power system control; power system faults; power system protection; bridge-type fault-current limiter; circuit model; circuit principle; control strategies; soft re-closing; three-phase four-wire power systems; varying circuit-fault modes; Bridge circuits; Circuit faults; Fault currents; Inductors; Power electronics; Power system analysis computing; Power system faults; Power system modeling; Power system simulation; Thyristors;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2002. pesc 02. 2002 IEEE 33rd Annual
Print_ISBN
0-7803-7262-X
Type
conf
DOI
10.1109/PSEC.2002.1022537
Filename
1022537
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