配电系统动态模型设计与应用  

Design and Application of Dynamic Model for Power Distribution System

作　　者：张凤鸽[1] 杨德先[1] 程利军 黄光林 苗世洪[1] 王丹[1] ZHANG Fengge;YANG Dexian;CHENG Lijun;HUANG Guanglin;MIAO Shihong;WANG Dan(State Key Laboratory of Advanced Electromagnetic Engineering and Technology（Huazhong University of Science and Technology）,Wuhan 430074,China;Nanjing PANENG Technology Development Co.Ltd.,Nanjing 210061,China)

机构地区：[1]强电磁工程与新技术国家重点实验室(华中科技大学),湖北省武汉市430074 [2]南京磐能电力科技股份有限公司,江苏省南京市210061

出　　处：《电力系统自动化》2018年第19期177-183,共7页Automation of Electric Power Systems

基　　金：国家重点研发计划资助项目(2017YFB0903604);国家科技重大专项资助项目(2016ZX05038-001)~~

摘　　要：新能源接入配电网给配电系统继电保护及自动化技术带来了挑战,文中设计了一种能开展接地故障分析及配电网自愈控制技术试验研究、配电网自动化相关装置系统性测试的动态模拟试验平台,研制了开展故障指示器试验和小电流接地选线试验所需的特殊设备,搭建了含新能源和储能的配电系统通用试验模型。实验结果证明了该模拟实验系统的可行性和有效性。Distribution network with renewable energy access has brought challenges to relay protection and automation technology.A test platform of power dynamic simulation is designed,which can be used to analyze ground fault and experimental study of self-healing control technology of distribution network,as well as the system test of automation equipment.Special equipment is developed to carry out fault indicator tests and faulty fault line selection test in grounded systems,and a universal test model of distribution network is set up to contain new energy and microgrid.Experimental results demonstrate the feasibility and effectiveness of the simulation experiment system.

关 键 词：智能配电网 物理模型 配电自动化 接地选线 故障指示器 

分 类 号：TM76[电气工程—电力系统及自动化]