风电机组的开放移动控制结构和主控系统设计

Open motion control architecture of wind turbineand main controller design

针对风电机组点对点封闭结构和随机非线性问题,提出了风电机组的开放移动控制结构和功率曲线LUT线性化方法。在风电机组的线性化转矩和变桨开放移动控制结构框架里,采用PLCopen移动控制系统设计标准设计风电机组主控系统。基于PLCopen标准的风机主控系统设计方法明确了风机转矩和变桨控制器的设计依据和开发标准,对风电机组的主控系统设计和风机整机控制系统集成有指导意义。

In this paper,we propose a method to solve the problems with stochastic nonlinear and point to point architecture of the wind turbines.The proposed method presents an open motion control architecture and a linearized torque control system based on power curve LUT.We reference the PLCopen motion control standard that is used to design the linearized torque and pitch systems of the wind turbines.This proposes a new methodology for the main controller design and the system integration of wind turbines.