高柔塔风力发电机组禁区穿越控制策略及参数设定

Control Strategy and Parameter Setting of Exclusion Zone Crossing for Wind Turbine with High-Soft Tower

风力发电机组高柔塔与普通钢塔不同,高柔塔机组在运行转速范围内存在共振禁区,相应的控制策略与普通钢塔机组相比存在区别,该文在普通钢塔机组控制策略基础上,提出了一种高柔塔共振禁区穿越控制的实现方法,同时介绍了重要参数的设定方法和注意事项,并在风力发电机组上进行了测试和验证。

Different from the wind turbine with ordinary steel tower,the wind turbine with high-soft tower has the resonance exclusion zone in the operating speed range.The corresponding control strategy is different from that of the ordinary steel tower unit.Based on the control strategy of the ordinary steel tower unit,this paper proposes a control method of the resonant exclusion zone crossing of the high-soft tower,and introduces the setting method and matters for attention of the important parameters.The test and verification are carried out on the wind turbine.