基于通用透明协议的接口模型的双平台并行实时仿真  

Dual-platform parallel real-time simulation based on the interface model of the universal transparent protocol

作　　者：朱艺颖 李跃婷 杨立敏 刘广业 魏明洋 ZHU Yiyang;LI Yueting;YANG Limin;LIU Guangye;WEI Mingyang(State Key Laboratory of Power Grid Safety and Energy Conservation(China Electric Power Research Institute Co.,Ltd.),Beijing 100080,China;Shanghai Keliang Information Engineering Co.,Ltd.,Shanghai 200000,China)

机构地区：[1]电网安全与节能国家重点实验室(中国电力科学研究院有限公司),北京100080 [2]上海科梁信息工程股份有限公司,上海200000

出　　处：《电力系统保护与控制》2021年第17期170-177,共8页Power System Protection and Control

基　　金：国家电网有限公司科技项目资助“大规模电网跨平台电磁暂态实时仿真方法研究”

摘　　要：随着大规模新能源和多馈入高压直流的接入,我国交直流大电网的持续发展对电力系统仿真规模提出了更高的要求,当前扩大仿真规模的主要方法是采用定制化的私有协议组成的SGI高性能计算机群。然而通过直接互联扩展仿真资源的方法受制于SGI定制化的机器间通信装置硬件接口数量,以及通信协议新旧版本不兼容等局限。为了解决上述问题,提出了一种基于通用透明协议的通信接口和波导方程的解耦线路接口模型,采用OP5607光纤接口和Aurora协议,通过解耦线路对两套不同版本的SGI进行联合仿真。仿真结果验证了其可行性,并最终在渝鄂工程模型上进行了工程验证。With large-scale new energy generation plants and multi-infeed HVDC transmission becoming involved in the grid, the development of AC and DC power grids has higher requirements on the scale of power system simulation. The current main method to expand the scale of simulation is to use customized proprietary protocols to form a SGI high-performance computer cluster. However, the method of expanding simulation resources through direct interconnection is limited by the number of hardware interfaces of the SGI-customized inter-machine communication device, and is also limited by the incompatibility of new and old versions of the communication protocol. In order to solve this problem, this paper proposes a decoupled line interface model based on the communication interface of the universal transparent protocol and the waveguide equation, using the OP5607 optical fiber interface and Aurora protocol. Two sets of different versions of SGI are jointly simulated through decoupling lines. The results verify its feasibility. Finally, engineering verification is carried out on the Yu-E engineering model.

关 键 词：解耦线路接口模型 实时 通信协议 联合仿真 

分 类 号：TM73[电气工程—电力系统及自动化] TP391.9[自动化与计算机技术—计算机应用技术]