低压电器Issue(9)：57-62,6.DOI:10.16628/j.cnki.2095-8188.2017.09.011
基于智能分区的大型风电机组变桨距双PI控制技术的研究
Research on Variable Pitch Double PI Control Technology for Large Scale Wind Turbine Based on Intelligent Partitioning
摘要
Abstract
A new variable pitch control method based on Intelligent partitioning of double PI wind turbine was proposed,which can ensure better control results under different wind speeds.In the double PI algorithm,the speed and power of the generator are taken as the input of the PI control at the same time,the fuzzy control technology is used to realize the self-tuning of PI controller parameters,making different working area with different proportion coefficient and integral coefficient.The simulation results and the test results show that the proposed control strategy is correct and feasible.关键词
智能分区/大型风电机组/双PI控制/变桨距控制/模糊控制Key words
intelligent partition/large scale wind turbine/double PI control/variable pitch control/fuzzy control分类
信息技术与安全科学引用本文复制引用
陈建强,韦古强,窦春斐..基于智能分区的大型风电机组变桨距双PI控制技术的研究[J].低压电器,2017,(9):57-62,6.基金项目
国家电网公司科技项目《提高新疆百里风区发电能力的研究与示范》([2015]709号文)资助 （[2015]709号文）
