微电网半实物仿真平台的设计和实现  

Design and Implementation of Harware-in-the-loop Platform for Microgrid

作　　者：周冰[1] 白建成[1] 蔡蓉[2] 童亦斌[1] 

机构地区：[1]北京交通大学,电气工程学院,北京100044 [2]ABB中国研究中心,北京100015

出　　处：《电力电子技术》2013年第2期38-40,共3页Power Electronics

摘　　要：提出基于dSPACE和实时数字仿真器(RTDS)的微电网半实物仿真平台,它由Matlab/Simulink和dSPACE模拟仿真器、并网变流器、数字功放、RTDS组成,实现了变流器向电网注入功率并稳定并网点电压的测试,试验证明了半实物仿真平台的正确性和可靠性。并且在负载突增的情况下仍能快速稳定并网点电压,消除了并网点电压的波动。该平台的建立有利于对微电网和变流器的建模和仿真,为研究微电网稳定性分析、功率调节和控制提供实时的仿真基础。This paper proposes a harware-in-the-loop simulation platform for mierogrid based on dSPACE and real-time digital simulator（RTDS）.The platform is composed of a simulator including dSPACE and Matlab/Simulink, an inverter, digital power amplifier,and a RTDS.It realizes the power from inverter to power grid,and steady of the voltage at the PCC.The experiment shows the correctness and reliability of the hardware-in-the-loop simulation platform.And it is still able to stabilize the voltage quickly when the load increases suddenly, eliminating voltage fluctuations at the PCC. Foundation of the platform is of benefit to the modeling and simulation for microgrid and inverter, and provides the harware-in-the-loop simulation basis for research of microgrid stability, power regulation and control.

关 键 词：微电网 数字仿真器 半实物 

分 类 号：V242.31[航空宇航科学与技术—飞行器设计]