基于ETAP仿真的核电机组厂用电系统暂态稳定分析  

Transient Stability Analysis of Auxiliary Power System for Nuclear Power Plant Based on ETAP Simulation

作　　者：刘丽影[1] 李杨[1] 侯淑莲[1] 钱序[1] 

机构地区：[1]中国电力工程顾问集团东北电力设计院,长春市130021

出　　处：《电力建设》2013年第2期68-73,共6页Electric Power Construction

基　　金：中国电力工程顾问集团东北电力设计院科研课题项目(K2012-019)

摘　　要：依托田湾核电站3、4号机组,针对俄罗斯设计院提出的4种暂态工况要求,应用ETAP(electrical transient analysis program)软件对其厂用电系统进行仿真。仿真结果表明,设计的厂用电接线方案能满足俄方对厂用电源暂态稳定性的要求。该ETAP暂态稳定分析报告得到了总设计方和业主的认可。此仿真结果填补了国内核电站电气暂态分析设计空白,实现了从静态估算向暂态稳定仿真的跨进。Taking No.3 and No.4 units in Tianwan Nuclear Power Plant as examples,a simulation using ETAP software was performed on auxiliary power system,according to the four kinds of transient condition requirements proposed by Russian design institute.The simulation results show that the design of auxiliary power connection scheme can meet the requirements for power transient stability put forward by Russian party.The ETAP analysis report on transient stability has obtained a unanimous approval of the general designer and the owner.And the simulation results has filled the design gaps in electrical transient analysis for nuclear power plant in China,realizing a progress from static estimation to transient stability simulation.

关 键 词：ETAP软件 核电机组 厂用电系统 暂态稳定分析 电源切换 电动机起动 

分 类 号：TM623[电气工程—电力系统及自动化]