基于PSCAD的微电网控制系统建模与仿真  

Modeling and simulation of microgrid control system based on PSCAD

作　　者：崔秋丽[1] 

机构地区：[1]苏州工业职业技术学院,江苏苏州215104

出　　处：《可再生能源》2018年第1期72-77,共6页Renewable Energy Resources

基　　金：国家自然科学基金项目(61672266)

摘　　要：为微电网系统的各种高性能控制策略提供有效的动态仿真与分析平台,并克服Matlab仿真环境下所建模型的动态性能方面存在的不足,文章采用PSCAD仿真软件建立了微电网控制系统的动态仿真模型。文章中微电网在并网模式下采用PQ控制,孤岛模式下采用Droop控制。在PSCAD中分别建立控制系统模型,并对处于不同运行模式下的系统进行仿真研究,验证了控制系统模型的有效性。In order to provide effective dynamic simulation and analysis platform for all kinds of high performance control strategy of microgrid system, and overcome the shortcomings of the dynamic performance of the simulation environment of Matlab model, a dynamic simulation model of microgrid control system was established by PSCAD simulation software. The microgrid is controlled by PQ under the mode of grid, and Droop is used in the island mode. The control system model is established in PSCAD, and the simulation of the system under different operating modes is carried out, verifying the effectiveness of the control system model.

关 键 词：微电网 控制 动态仿真 

分 类 号：TK614[动力工程及工程热物理—生物能]