基于DSP的风机变桨距控制研究

Study on the Pitch-control for Wind Turbine Based on DSP

针对大功率风机的特点,提出了额定风时的最大功率跟踪以及高风速时的额定功率发电控制。该控制方法以DSP为控制核心,选用模块化功率器件构成驱动电路,能够满足系统性能要求。

In view of the characteristics of large wind turbine, the maximal power tracking with rating wind velocity and the rating power control with high wind velocity are proposed. Based on DSP, the approach uses integrated power electronics as core of the drive circuit, which can meet the requirement of the system.