摘要
针对经济因素使电力线路设计更接近现行标准极限的背景下,介绍了电力连接系统中各种影响电接触可靠性的因素预防措施,给出了低压万能式断路器增强主回路系统电接触可靠性的技术方案。
Aiming at the economic factors make the design closer to power lines limit the current standards,the various factors that affected the reliability of electrical contact in the power connection system were described,the causes of various factors and preventive measures were analyzed.The solution was given which could enhance the reliability of the main low voltage circuit breaker circuit electrical contact system.
出处
《低压电器》
北大核心
2011年第9期59-61,共3页
Low Voltage Apparatus
关键词
断路器
电接触
可靠性
circuit breaker
electric contact
reliability
