DocumentCode
3070616
Title
Research on properties of CuCoTa contact material for vacuum circuit breaker
Author
Xiu Shixin ; Wang Jimei ; Liu Zhiyuan
Author_Institution
Xi´an Jiaotong University, Xi´an 710049, P.R. China
Volume
2
fYear
2004
fDate
Sept. 27 2004-Oct. 1 2004
Firstpage
319
Lastpage
321
Abstract
Manufacturing and experimental test of CuCoTa contact material first trial-produced in china arc introduced. The result of test show that the vacuum arc of vacuum interrupter using CuCo2OTa contact material arcs with lower energy, the arc voltage is lower, the interrupting capacity of CnCo2OTa is 24% more than that of CuCrSO contact material at same conditions. The gas content of CuCoTa contact material is lower. Reject garbage formatting in manufacturing and machine-shaping the CuCoTa contact material can be reused by melting back.
Keywords
Circuit breakers; Circuit testing; Conducting materials; Elementary particle vacuum; Interrupters; Magnetic materials; Manufacturing; Materials testing; Vacuum arcs; Voltage; CuCoTa; contact material; vacuum interrupter;
fLanguage
English
Publisher
ieee
Conference_Titel
Discharges and Electrical Insulation in Vacuum, 2004. Proceedings. ISDEIV. XXIst International Symposium on
Conference_Location
Yalta, Crimea
ISSN
1093-2941
Print_ISBN
0-7803-8461-X
Type
conf
DOI
10.1109/DEIV.2004.1422610
Filename
1422610
Link To Document