摘要
研究了自动转换开关电器(ATSE)转换不同负载时所产生的冲击电流。结果表明,它与负载性质、负载的感性比例,以及ATSE的转换速度有一定关系。另外,明确了在不同的使用类别下ATSE应该具有的接通与分断能力;同时,ATSE转换速度快,比转换速度慢所产生的冲击电流小。
The impulse current has relations with properties of loads, inductive proportion of loads and transfer rate of ATSE when ATSE transfers different loads. According to the research, it is also clear that ATSE should have different making and breaking capacities under different using categories, and the impulse current is lower when the transfer rate of ATSE is faster.
出处
《低压电器》
2012年第13期42-47,61,共7页
Low Voltage Apparatus
关键词
自动转换开关电器
使用类别:冲击电流
automatic transfer switching equipment (ATSE)
using categories
impulse current