首页|一起断路器漏气原因分析

一起断路器漏气原因分析

扫码查看
针对一起断路器漏气事故,通过对该断路器进行现场停电检查、压力变化统计、解体检测、返厂检测、相关部件试验室检测等测试后,发现断路器瓷套部位存在多处裂纹,最后确定了断路器泄漏原因.
Causal Analysis of a Case of Gase Leakage Encountered by an Actual Circuit Breaker
This paper reports a case of gas leakage accident encountered by an actual circuit breaker.It describes the ex-amination process of the circuit breaker including on-site power failure inspection,pressure change statistics,disintegra-tion detection,return-to-manufacturer test,and laboratory test of related components,through which it has been found many cracks in the porcelain bushing part.It finally analyzes the cause of the circuit breaker gas leakage.

circuit breakergas leakageporcelain bushing

李凯、许宏伟、沙莎、李寒煜、初德胜、郑欣、刘荣海、王顺涛

展开 >

云南电网有限责任公司电力科学研究院,云南 昆明 650217

华北电力大学机械工程学院,河北 保定 071003

断路器 气体泄漏 瓷套

2024

电工技术
重庆西南信息有限公司(原科技部西南信息中心)

电工技术

影响因子:0.177
ISSN:1002-1388
年,卷(期):2024.(1)
  • 6