Study of the Optimization Design of Low Voltage Circuit Breakers: A Systematic Review

摘要

The paper focuses on the study of the optimization design of low voltage circuit breaker in our group. The calculation methods for the electrodynamic repulsion force, short-time withstand current, magnetic release, arc dynamic behavior and interruption process are presented, whose validities are verified by relevant experiments. It demonstrates the proposed methods are effective and capable of optimization design of low voltage circuit breaker.