特高压交直流电网实时仿真平台建设及应用  

Construction and Application of UHV AC /DC Power Grid Real-Time Simulation Platform

作　　者：崔勇 郭强 黄志岭[2] 

机构地区：[1]国网上海市电力公司电力科学研究院,上海200437 [2]南京南瑞继保电气有限公司,南京211102

出　　处：《华东电力》2014年第3期467-472,共6页East China Electric Power

摘　　要：研究提出了特高压交直流电网实时仿真平台建设思路、关键技术和应用方向,依托实时数字仿真系统和直流控制保护装置,采用动态等值技术、数字与物理混合仿真技术,搭建了特高压交直流电网实时仿真平台,开展了对特高压交直流电网的实时仿真研究,准确模拟了交直流系统之间的相互影响机理。This paper proposes the construction thought, key technology and application direction for UHV AC/DC power grid real-time simulation platform. Based on the real-time digital simulation system and DC control and protec- tion devices, the technology of dynamic equivalence and digital/physical hybrid simulation is applied to set up the simulation platform, whereby the real-time simulation study of UHV AC/DC power grid has been conducted, and the AC-DC system interaction mechanism has been simulated accurately.

关 键 词：特高压交直流电网 直流输电 实时仿真 动态等值 宽频等值 数字与物理混合仿真 直流控制保护 

分 类 号：TM74[电气工程—电力系统及自动化]