中国电机工程学报2024，Vol.44Issue(9)：3508-3517,中插14,11.DOI:10.13334/j.0258-8013.pcsee.222430
基于状态反馈精确线性化的双馈异步风机最优控制策略
Optimal Control of Doubly Fed Induction Generator Based on Feedback Linearization
摘要
Abstract
Based on the differential geometry theory,the optimal control strategy of rotor side converter and grid side converter of doubly fed induction generator(DFIG)are designed independently from the perspective of state space.By applying diffeomorphism transformation,the dynamic model of DFIG is linearized exactly.The corresponding nonlinear control law is designed,realizing multi-objective optimal control.The simulation results show that the optimal control of DFIG based on feedback linearization can effectively resist the drastic changes of wind conditions and grid voltage,demonstrating excellent anti-disturbance characteristics.关键词
双馈异步风机/状态反馈精确线性化/非线性控制/多目标最优控制/微分同胚Key words
doubly fed induction generator(DFIG)/feedback linearization/nonlinear control/multi-objective optimal control/diffeomorphism分类
信息技术与安全科学引用本文复制引用
韩金龙,袁枭添,江晗,戴耀辉,杨锐,杜正春..基于状态反馈精确线性化的双馈异步风机最优控制策略[J].中国电机工程学报,2024,44(9):3508-3517,中插14,11.基金项目
国家重点研发计划项目(2022YFB2402705).National Key R&D program of China(2022YFB2402705). （2022YFB2402705）
