A new dual-DSP testing equipment for circuit breaker´s Mechanical properties

With the increasing domestic voltage substation on the measuring equipment have become increasingly demanding, the domestic circuit breaker mechanical properties of the prevalence of test equipment measurement accuracy is not high, at high pressure and ultra high voltage substation situation can not be used. Summarizes the advantages of foreign equipments in both hardware and software, to improve the dual-DSP mechanical properties of circuit breaker test device, and increase a test function for now graphite breaker of Siemens. The long-term tests in 500kV substation show that the device has a strong anti-interference ability, and the test results is better than the same type instruments, the same with foreign equipment.