超/特高压高漏抗变压器式分级可控并联电抗器的动态模拟  

Dynamic Simulation of Stepped Controllable Shunt Reactor in Type of EHV/UHV High-Leakage Inductance Transformer

作　　者：李仲青[1] 周泽昕[1] 杜丁香[1] 周春霞[1] 詹智华[1] 李明[1] 

机构地区：[1]中国电力科学研究院,北京市海淀区100192

出　　处：《电网技术》2010年第1期6-10,共5页Power System Technology

摘　　要：为提升对新型电力设备的仿真能力,国家电网仿真中心动态模拟仿真试验室开展了超/特高压高漏抗变压器式分级可控并联电抗器模拟技术的研究工作。分析了应用于超高压输电线路中的高漏抗变压器式分级可控并联电抗器的原理和技术特点;结合试验室电力系统动态模拟仿真系统的特点,提出了超/特高压变压器式分级可控并联电抗器模拟装置的参数选取和结构设计方法;介绍了该模拟装置的控制功能,并将模拟装置接入动态模拟仿真系统,对其控制功能进行仿真试验。试验结果表明所研制的超/特高压变压器式分级可控并联电抗器模拟装置的性能满足设计要求,可用于动态模拟仿真试验及研究工作。To enhance the ability of simulating new types of electric power equipments, the dynamic simulation lab of State Grid simulation center carries out the research on simulation technique for stepped controllable shunt reactor （SCSR） in type of EHV/UHV high-leakage inductance transformer. The principle and technical characteristics of the SCSR in type of high-leakage inductance transformer applied in UHV power transmission line are analyzed; considering the features of dynamic simulation system in the lab, the approach to choose parameters of simulation device for the SCSR in type of EHV/UHV high-leakage inductance transformer and corresponding structural design way are described, and control functions of this simulation device are presented. This simulation device has been connected into dynamic simulation system in the lab and the simulation experiments of its control functions are performed. Experimental results show that the performances of the developed simulation device for SCSR in type of EHV/UHV high-leakage inductance transformer can meet the design requirement, and can be applied in dynamic simulation experiments and researches.

关 键 词：超高压 特高压 分级 可控并联电抗器 动态模拟 

分 类 号：TM723[电气工程—电力系统及自动化]