A second order filter is used to smooth the speedreference signal, and the perfect non-overshooting speed tracking is achieved.
采用二阶滤波环节平滑速度指令,实现了理想无超调的快速速度跟踪控制。
2
The speedreference for the controller is a function of the wind speed and is chosen to ensure maximum energy capture from the wind for varying wind conditions.
控制器的参考转速是风速的函数,它的选择随风力状况的变化而变化,目的是为了获取最大风能。
3
The benchmark rev equipment is designed to provide speedreference for tacho generator's testing, which has high velocity precision, wide speed range and stepless speed adjustment.