一种正压防爆型三相同步发电机电抗、时间常数参数的测定

Measurement of Reactance and Time Constant Parameters of Pressurized Explosion Proof Three-Phase Synchronous Generator

结合标准及现场操作实践中的应用,介绍了正压同步电动机电抗、时间常数等参数测定的方法和注意事项,以期通过试验方法得到较为准确的测量值。

Pressurized synchronous generator is a kind of explosion proof equipment with pressurized housing,which makes inner protective gas pressure higher than outer atmospheric pressure.It has great advantages and development prospects in the application of large explosion proof motor structure.Its main parameters,such as reactance and time constant,are very important in the power system operation.In combination with the application of standard and field operation practice,it introduces the parameter measurement method and matters needing attention,in order to obtain more accurate measurement value through the test method.