吉林大学学报（信息科学版）2023，Vol.41Issue(6)：1015-1022,8.
基于非线性PID的微电网虚拟同步发电机控制
Control of Microgrid Virtual Synchronous Generator Based on Nonlinear PID
摘要
Abstract
In traditional VSG(Virtual Synchronous Generator)voltage and current double closed-loop control,the anti-disturbance performance is poor,and the influence of system parameter changes and uncertainties is great.In order to solve the problems,a nonlinear PID(Proportion Integration Differentiation)based on tracking differentiator is used to control the outer voltage loop and the inner current loop,and the dynamic response of the system is adjusted in real time according to the feedback value of the output signal,so as to achieve the effect of stable output.The correctness and effectiveness of the double closed-loop control of microgrid virtual synchronous generator based on nonlinear PID are verified by simulation.关键词
微电网/虚拟同步发电机/转动惯量自适应/电压电流双闭环控制/非线性PIDKey words
microgrid/virtual synchronous generator/moment of inertia adaptive/voltage and current double closed-loop control/nonlinear proportional integration and differentiation(PID)分类
信息技术与安全科学引用本文复制引用
付光杰,陈啟梁..基于非线性PID的微电网虚拟同步发电机控制[J].吉林大学学报（信息科学版）,2023,41(6):1015-1022,8.基金项目
海南省重点研发基金资助项目(ZDYF2022GXJS003) （ZDYF2022GXJS003）
