In this paper, interruption principle of the current-limitingcircuitbreaker is described. Considerations in design of structure are outlined, and some of the test results are introduced.
本文分析了限流自动开关断开原理，提出了结构设计要点，并介绍了主要试验结果。
2
Based on optoelectronic measuring system, arc voltage drops are observed in arc running process of currentlimitingcircuitbreaker.