电网技术2026，Vol.50Issue(4)：1663-1671,9.DOI:10.13335/j.1000-3673.pst.2025.1082
基于ADPSS的柔性直流数模混合系统构建及仿真试验
System Construction and Simulation Testing of MMC-HVDC Digital-analog Hybrid Simulation Based on ADPSS
摘要
Abstract
As MMC-HVDC transmission technology based on Modular Multilevel Converter(MMC)becomes an important component of new power systems,the development of accurate simulation tools for MMC-HVDC transmission systems has become an urgent need.This paper focuses on the research of high simulation accuracy digital-analog hybrid simulation technology that can be integrated into actual control and protection devices.MMC-HVDC digital-analog hybrid simulation architecture based on a server-side digital valve model is proposed.An MMC digital valve body control simulation acceleration technology is developed based on the domestic real-time simulation software ADPSS.The MMC real-time simulation technology based on multi-core CPU servers is realized,improving the flexibility and usability of the MMC-HVDC digital-analog platform.Based on the architecture proposed in this paper,Yu to E±420kV back-to-back MMC-HVDC transmission digital-analog hybrid simulation model was established.Simulation tests were conducted on the established model to verify the accuracy of the ADPSS MMC-HVDC digital-analog hybrid simulation platform based on this architecture,providing technical support for future simulations of large power grids containing MMC-HVDC.关键词
柔性直流输电/ADPSS/数模混合仿真Key words
MMC-HVDC/ADPSS/digital-analog hybrid simulation分类
信息技术与安全科学引用本文复制引用
李潇潇,胡涛,周鑫,穆清,李亚楼,雷霄,李德才..基于ADPSS的柔性直流数模混合系统构建及仿真试验[J].电网技术,2026,50(4):1663-1671,9.基金项目
中国电力科学研究院有限公司研究开发项目:"含同步发电机的柔直孤岛外送系统构建及运行控制技术研究"(项目编号:52420025001N,XT83-25-003).Project Supported by Research and Development project of CEPRI"Research on the construction method and operation control technology of renewable energy island external transmission system through VSC-HVDC with synchronous generator"(Project No:52420025001N,XT83-25-003). （项目编号:52420025001N,XT83-25-003）
