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traditional control methods of wind power generation may produce high impact current at cutting-in moment, which threatens the safety of generator and power system.
传统的风力发电并网技术在并网瞬间会产生很大的沖击电流,严重威胁发电机及电力系统的安全。
remarkable ability to reduce short-circuit self-healing factors, achieved in the past, under the impact of current high-reliability, high impact current guaranteed to 20a.
卓越的自愈能力降低了短路因素,实现了在过沖击电流下的高可靠性,耐沖击电流保证至20a。
aim this paper is to provide a measurement method of impact current and verify the accuracy of the experimental model.
目的提供一种沖击电流的测量方法并用实际测量结果验证有关经验模型的实用性。
the squirrel-cage asynchronous motor is power drive widely used for general machines. the impact current is big during its startup, and it produces mechanical impact.
鼠笼式异步电动机被广泛用于一般机械的动力驱动,但其起动沖击电流大,且会产生机械沖击。
this paper studies the method in dealing with the impact current when rttb-3 is loaded and applies this method to the survey of the motor torque technology.