DISCUSSION ON BREAKING CAPACITY OF VACUUM CIRCUIT BREAKER WITH DOUBLE BREAKS

LIAO Min  fu; ?ZOU Ji  yan; ?DUAN Xiong  ying

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DISCUSSION ON BREAKING CAPACITY OF VACUUM CIRCUIT BREAKER WITH DOUBLE BREAKS

更新时间：2025-04-26

- DISCUSSION ON BREAKING CAPACITY OF VACUUM CIRCUIT BREAKER WITH DOUBLE BREAKS
- High VoltageApparatus Issue 3, Pages: 34-36(2002)
- 作者机构：
  
  1. 大连理工大学
  2. 大连理工大学辽宁大连116024
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM561.2
- Published：2002
- 稿件说明：
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[1]廖敏夫,邹积岩,段雄英.双断口真空断路器开断能力的探讨[J].高压电器,2002(03):34-36.

LIAO Min fu, ?ZOU Ji yan, ?DUAN Xiong ying. DISCUSSION ON BREAKING CAPACITY OF VACUUM CIRCUIT BREAKER WITH DOUBLE BREAKS[J]. High voltageapparatus, 2002, (3): 34-36.
[1]廖敏夫,邹积岩,段雄英.双断口真空断路器开断能力的探讨[J].高压电器,2002(03):34-36. DOI：

LIAO Min fu, ?ZOU Ji yan, ?DUAN Xiong ying. DISCUSSION ON BREAKING CAPACITY OF VACUUM CIRCUIT BREAKER WITH DOUBLE BREAKS[J]. High voltageapparatus, 2002, (3): 34-36. DOI：

摘要

论述了提高双断口真空断路器开断能力的原理

比较了双断口和单断口真空断路器的开断能力。实验结果表明

双断口真空断路器的开断能力较单断口高 2倍。讨论了均压电容对开断能力的影响

提出了对操动机构的要求

最后

介绍了多断口真空断路器的优点。

Abstract

The mechanism of improving the breaking capacity of vacuum circuit breaker with double breaks is presented in this paper. The comparison of two series breaks with a single one is proposed as well.Tests show that the breaking capacity with two series vacuum interrupters can be greatly increased. The influence of grading capacitors is discussed and the special demands to the actuator are also proposed. Finally

the advantages of multiple breaks are introduced too.

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