Under the cut-inwindspeed, the computer controls soft-cut-in network while the main contactor is delayed in action, then the wind turbine is getting into normal performance as generator.
它是在风动力作用下,由计算机控制软并网,然后主接触延时接通,实现正常发电运行。
2
The paper introduces the structure and characteristic of soft cut-inwind turbine control system using a dual speed asynchronous generator.
本文介绍了双速电机软并网型风力发电机组控制系统的构成和特点。
3
Taken the cut-in and cut-off windspeed of wind turbine into account, a concept named active wind power density was presented.