Application and Development of Synthetic Test Method for High Voltage Breaker

Synthetic test method has been widely applied in breaking capacity accessment of circuit breaker,this article took high voltage switch ' s synthesis experiment as the research background,took international electrician committee(IEC) and our national high voltage circuit breaker synthesis experiment' s related standard as the instruction,summarized the present situation and develo pment of high voltage breaker breaking and dosing test method and its role in research and exploring of new high voltage switch product.