Under the cut-in wind speed, 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。
The paper introduces the structure and characteristic of soft cut-in wind 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。
Taken the cut-in and cut-off wind speed of wind turbine into account, a concept named active wind power density was presented.
通过对风功率密度进行分析，考虑到风机工作风速区间，提出有功风功率密度概念。
Taken the cut-in and cut-off wind speed of wind turbine into account, a concept named active wind power density was presented.
通过对风功率密度进行分析，考虑到风机工作风速区间，提出有功风功率密度概念。
应用推荐