摘要
根据带中线小型断路器的结构特点,采用计算机技术,对分断过程进行计算机模拟,得出分断过程中电流、电压和电弧能量等参数的数值解,由此分析它的分断特性,提出提高断路器短路分断能力的措施.
According, to the characteristic of structure of MCB with neutral pole, computer aided simulation for the breaking process is conducted, thereby the numerical solu tion of interruption process ca,n be obtained.The breaking characteristic is-'analysed by the solution. The measures, to improve the short-circuit breaking capacity of MCB is pre-sented.
出处
《低压电器》
北大核心
1995年第3期3-9,共7页
Low Voltage Apparatus
关键词
断路器
计算机模拟
数值计算
miniature, circuit breaker, breaking characteristic, computer simulation,numerical computation
