Analysis of Switching in an AC Hybrid Contactor

被引：0

作者：

Marin, Adrian ^{[1
]}

Popescu, M. O. ^{[1
]}

机构：

[1] Univ Politehn Bucuresti, Fac Elect Engn, Bucharest, Romania

来源：

2013 8TH INTERNATIONAL SYMPOSIUM ON ADVANCED TOPICS IN ELECTRICAL ENGINEERING (ATEE) | 2013年

关键词：

hybrid switching; electric circuits; simulations; electrical switching devices;

D O I：

10.1109/ATEE.2013.6563489

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：

This paper presents a theoretical and experimental analysis of a hybrid contactor mounted in an alternating current circuit. The hybrid contactor combines the advantages provided by the static switching and by the electromechanical switching. In the opening and closing of the contactor, the load current is taken over by the semiconducting devices mounted in parallel on each mechanical contact. Thus, the semiconducting devices take over the transient regimes and the effects of the arc on the mobile contacts are minimized. Thyristors are used for the experiments performed within the work as semiconducting devices.

引用

页数：4

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