交直流电网多时间尺度暂态仿真接口综述  

Review on Multi-Time Scale Transient Simulation Interface for AC/DC Power Grid

作　　者：高仕林 曹添 陈颖[2] 王渝红[1] 宋炎侃 于智同 陈文晟 GAO Shilin;CAO Tian;CHEN Ying;WANG Yuhong;SONG Yankan;YU Zhitong;CHEN Wensheng(College of Electrical Engineering,Sichuan University,Chengdu 610065,China;Department of Electrical Engineering,Tsinghua University,Beijing 100084,China;Institute of Energy and Power System Digital Twin,Tsinghua Sichuan Energy Internet Research Institute,Chengdu 610042,China)

机构地区：[1]四川大学电气工程学院,成都610065 [2]清华大学电机工程与应用电子技术系,北京100084 [3]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,成都610042

出　　处：《南方电网技术》2024年第7期27-37,54,共12页Southern Power System Technology

基　　金：新型电力系统运行与控制全国重点实验室资助课题(SKLD23KZ07)。

摘　　要：为满足大规模交直流电网多时间尺度动态过程的准确、高效仿真需求,已有研究结合不同仿真建模理论深入讨论了多时间尺度分区仿真方法。对于多时间尺度分区仿真,不同分区间的仿真接口是决定仿真成败的关键。首先,分析了交直流电网的多时间尺度特性及分区多时间尺度仿真的分类。然后,梳理了机电-电磁暂态离线仿真接口设计的关键问题。进一步,归纳了多速率电磁暂态仿真接口和移频-常规电磁暂态混合仿真接口的研究现状。最后,对多时间尺度分区协同仿真接口设计的未来研究方向进行了展望。In order to meet the accurate and efficient simulation requirements of large-scale AC/DC power grid multi-time scale dynamic processes,research has deeply discussed multi-time scale partition simulation methods combining different simulation model⁃ing theories.For multi-time scale partition simulation,the simulation interface between different partitions is the key to determining the success or failure of the simulation.Firstly,the multi-time scale characteristics of the AC/DC power grid and the classification of partitioned multi-time scale simulations are analyzed.Then,the key issues in the design of the electromechanical-electromagnetic transient offline simulation interface are summarized.Furthermore,the research status of multi-rate electromagnetic transient simula⁃tion interfaces and frequency shifted conventional electromagnetic transient hybrid simulation interfaces is summarized.Finally,future research directions for the design of multi-time scale partition collaborative simulation interfaces are discussed.

关 键 词：交直流电网 多时间尺度仿真 分区仿真 机电暂态仿真 电磁暂态仿真 接口设计 

分 类 号：TM71[电气工程—电力系统及自动化]