利用多功能模型参考修正的自适应PID控制器设计  

An adaptive PID controller modified by multifunctionalmodel reference

作　　者：徐岩[1] 王晨光[1] 吕泉成 陈泽雄 黎洪光 陈文炜 关俊乐 邓明 Xu Yan;Wang Chenguang;Lv Quancheng;Chen Zexiong;Li Hongguang;Chen Wenwei;Guan Junle;Deng Ming(State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(North China Electric Power University),Baoding 071003,China;Guangzhou Power Supply Bureau Co.,Ltd.,Guangzhou 510620,China)

机构地区：[1]新能源电力系统国家重点实验室(华北电力大学),河北保定071003 [2]广州供电局有限公司,广东广州510620

出　　处：《可再生能源》2020年第7期955-960,共6页Renewable Energy Resources

基　　金：国家重点研发计划项目(2016YFB0900203);广州供电局有限公司科技项目(086400KK52170001)。

摘　　要：基于参考模型和控制参数,文章设计了一种鲁棒的模型参考修正的自适应比例积分微分控制器,用于各种动态负载,增强孤岛微电网的电压和电流控制。针对负载动态、谐波源、异步电机、非线性负载和未知负载,评估了该控制器的有效性。结果表明,该控制器能够为单相和三相孤岛微电网系统提供高跟踪性能和安全操作。Based on the reference model and control parameters,a robust model reference modified adaptive PID controller is designed to enhance the voltage and current control of islanding microgrid for various dynamic loads.The effectiveness of the controller is evaluated for load dynamic,harmonic source,asynchronous motor,nonlinear load and unknown load.The results show that the controller can provide high tracking performance and safe operation for single-phase and three-phase Island micro grid systems.

关 键 词：自适应控制 孤岛微电网 比例积分微分控制器 电压和电流控制 

分 类 号：TK-9[动力工程及工程热物理]