面向新型电力系统的高性能电磁暂态云仿真技术  

High-performance Electromagnetic Transient Simulation for New-type Power System Based on Cloud Computing

作　　者：陈颖[1] 高仕林 宋炎侃 黄少伟[1] 沈沉[1] 于智同 CHEN Ying;GAO Shilin;SONG Yankan;HUANG Shaowei;SHEN Chen;YU Zhitong(Department of Electrical Engineering,Tsinghua University,Haidian District,Beijing 100084,China;Institute of Energy and Power System Digital Twin,Tsinghua Sichuan EIRI,Chengdu 610042 Sichuan Province,China)

机构地区：[1]清华大学电机工程与应用电子技术系,北京市海淀区100084 [2]清华四川能源互联网研究院能源电力系统数字孪生研究所,四川省成都市610042

出　　处：《中国电机工程学报》2022年第8期2854-2863,共10页Proceedings of the CSEE

基　　金：国家自然科学基金项目(51877115,52007101,51861135312)。

摘　　要：高性能电磁暂态仿真是新型电力系统安全运行的必备分析工具。受建模仿真能力、计算效率、扩展性等方面的限制,传统电磁暂态仿真工具难以适应新型电力系统的需求。为此,该文通过新型电力系统电磁暂态建模、高性能并行计算、开放性电磁暂态仿真平台构建等方面的创新,解决了现有电磁暂态仿真平台“大规模新型电力系统建模仿真难”、“仿真效率提升代价大”和“服务决策能力不足”3个技术难题,研发了面向新型电力系统的高性能电磁暂态云仿真平台,形成了共享、灵活的仿真体系。High-performance electromagnetic transient(EMT) simulation is a necessary analysis tool for the safe operation of new-type power systems. Due to the limitation of modeling and simulation ability, computational efficiency,and scalability, traditional EMT simulation tools are difficult to meet the needs of new power systems. Therefor, this paper solved the problems of considerable difficulty in modeling and simulating large-scale new-type power systems, high cost of improving simulation efficiency and poor ability to support decision-making of the existing EMT simulation platforms through the innovation of new-type power system EMT modeling, high-performance parallel computing and scalable EMT simulation platform construction. A cloud computing-based EMT simulation platform for new-type power system was developed, forming a shared and flexible simulation system.

关 键 词：新型电力系统 电磁暂态仿真 电力系统建模 新能源 并行计算 云边融合 

分 类 号：TM743[电气工程—电力系统及自动化]