独立型微电网VSG控制参数分析及定量计算
Analysis and Quantitative Calculation of VSG Control Parameters for Independent Microgrid
谢能旺 1刘金宁 1郭鑫 1钟明威 1王力浩1
作者信息
- 1. 陆军工程大学,河北 石家庄 050051
- 折叠
摘要
针对VSG控制原理无法为独立型微电网提供必要的惯量支撑以及阻尼作用的问题,通过建立VSG控制的小信号,分析 VSG控制中 2 个重要参数J 和D 对系统稳定性的影响以及作用机理,确定了 2 个参数的选取原则,最后通过 MATLAB/Simulink仿真验证其正确性.
Abstract
VSG control principle cannot provide necessary inertia support and damping for independent microgrids.In view of this the present study establishes the small signal of VSG control,analyzes impact and mechanism of two important pa-rameters J and D in VSG control on system stability,and determines selection principles of the two parameters.The cor-rectness of the proposed scheme is verified through MATLAB/Simulink simulation.
关键词
独立型微电网/虚拟同步发电机/虚拟惯量/阻尼系数Key words
independent microgrid/virtual synchronous generator/virtual inertia/damping coefficient引用本文复制引用
出版年
2024
NETL
NSTL
万方数据