电力系统综合仿真方法研究(一):VPNET

来源 :中国电机工程学报 | 被引量 : 0次 | 上传用户:Neldaking
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随着智能化电力电子装置在现代电力系统中的应用,信息交换成为电力系统完成复杂保护及控制功能的重要因素,因此通信系统的影响也应该在设计电力系统的过程中给予充分的考虑。但是,传统的电力系统仿真软件都没有系统仿真通信影响的能力;同时,搭建一种新的仿真软件需较多的时间和投入。联合仿真因此成为解决此类问题的另外一种选择,它能够利用各单个仿真软件已经存在的仿真模型,同时支持跨学科仿真软件之间的联合仿真。提出了一种新的联合仿真的平台VPNET,它综合了电力系统虚拟测试平台(virtualtestbed,VTB)和通信仿真软件OPNET来研究通信在电力系统中的影响。首先回顾了电力系统联合仿真方法的国内外发展概况,然后介绍了仿真方案VPNET以及实现该方案所需的关键技术。接着列举了该方案的2个具体应用:一是仿真网络化控制中延迟的影响;二是仿真基于多智能体通信的船舶电力系统保护。仿真结果符合理论分析,验证了该平台的有效性。
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