论述了混合仿真技术的发展历史和现状,对国内外现有的混合仿真平台进行了全面的技术总结和比较.在此基础上,从等值模型、相量提取算法、接口位置选择和交互时序4个方面对混合仿真接口技术进行了详细讨论,论述了各方面技术的内涵、方案和面临的主要问题.结合智能电网的发展和“源-网-荷”互动模式,提出将电磁侧系统通过交互接口与信息系统仿真平台相连,构成信息-电磁-机电混合仿真系统,为混合仿真技术的进一步发展提供了可能的方向.%The developmental history and current situation of hybrid simulation technology are discussed and the existing domestic and foreign hybrid simulation platforms are comprehensively and technically summarized and compared,based on which,the interfacing technology of hybrid simulation is discussed in four aspects:equivalent model,phasor extraction algorithm,interfacing location selection and interaction sequence.The connotation,schemes and main problems of each aspect are introduced.Combined with the development of smart grid and the generation-grid-load interaction mode,it is proposed to connect the system at electromagnetic side with the simulation platform of information system via interaction interfaces to form an information-electromagnetic-electromechanical hybrid simulation system,which provides a possible direction for the further development of hybrid simulation technology.
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