双绕组感应发电机交直流集成发电系统的自抗扰控制策略  

Research on Active Disturbance Rejection Control Strategy of AC-DC Integrated Power Generation System With Dual Winding Induction Generator

作　　者：卜飞飞[1] 赵云 刘皓喆 史建宇 刘哲恺 黄文新[1] 秦海鸿[1] BU Feifei;ZHAO Yun;LIU Haozhe;SHI Jianyu;LIU Zhekai;HUANG Wenxin;QIN Haihong(College of Automation,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,Jiangsu Province,China)

机构地区：[1]南京航空航天大学自动化学院,江苏省南京市211106

出　　处：《中国电机工程学报》2024年第7期2833-2842,I0026,共11页Proceedings of the CSEE

基　　金：国家自然科学基金项目(52177050);中央高校基本科研业务费专项资金资助项目(NS2021019)

摘　　要：针对双绕组感应发电机交直流集成发电系统,为实现简单易调、性能优越、负载适应力强的发电控制,该文提出一种基于线性自抗扰控制器的交直流电压控制策略,通过交流电压和直流电压与控制绕组和功率绕组的传递函数模型,构建交直流电压的线性扩张状态观测器,同时对交流电压有效值、直流电压和电压扰动进行观测,并利用电压和扰动观测值设计线性误差反馈控制律,对交直流电压进行控制。最后,通过仿真和实验验证该控制策略提高电压扰动抑制能力和负载适应性,同时各模块参数可独立设计、控制器结构简单,避免需要较多传感器及降低调参难度。In order to realize the power generation control strategy of Dual winding induction Generator system(DWIG)which is simple and easy to adjust,with superior performance and strong load adaptability,this paper proposes an AC-DC voltage control strategy based on linear active disturbance rejection controller for AC-DC integrated power generation system of DWIG.Through the establishment of AC voltage and DC voltage transfer function model of the power winding and control winding,this paper builds the AC/DC voltage linear extended state observer.The effective value of AC voltage,DC voltage and voltage disturbance are observed,and used in linear error feedback control law to control the AC/DC voltage.Finally,the simulation and experiment verify that the control strategy not only improves the ability of voltage disturbance suppression and load adaptability,but also the parameters of each module can be designed independently and the controller structure is simple,which avoids the need of more sensors and the difficulty of parameter adjustment.

关 键 词：双绕组感应发电机 自抗扰控制 交直流集成发电 负载适应性 航空电源 

分 类 号：TM351[电气工程—电机]