The utility model relates to a non-contact on-line monitor for air leakage and negative pressurefault in a high-voltage vacuum switch.
本实用新型是一种非接触式的在线监测高压真空开关的漏气及负压故障的装置。
2
The diagnosis of complex pressurefault with a large variety of information was attained by using the ability for BP neural network to synthesize and classify a large variety of information.