Theoretical and experimental study on the opening characteristic of puffer circuit breakers

被引：5

作者：

Chen, X ^{[1
]}

Ma, Z

Siarry, P

机构：

[1] Xian Jiao Tong Univ, Sch Elect Engn, Xian, Shaanxi, Peoples R China

[2] Univ Paris 12, Leriss, F-94010 Creteil, France

来源：

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 2000年 / 147卷 / 02期

关键词：

Computer simulation - Mathematical models;

D O I：

10.1049/ip-epa:20000065

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

According to the relationship between the operating mechanism and the are extinguish chamber of a puffer circuit breaker, mathematical models have been developed, and the influences of the hydraulic mechanism and the chamber on the moving characteristics of the puffer circuit breaker have been studied. Therefore, adjusting the diameter of the drain oil aperture of the operating mechanism is an effective way to obtain various breaking characteristics. Hence, it is possible to realise 'intelligent operation'. The simulation results are shown to be in accordance with the experiment results; and it is also shown that the models are more universal and practical.

引用

页码：141 / 145

页数：5

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