核电站厂用电快速切换暂态分析  

Transient Analysis of Fast Switching of Auxiliary Power in Nuclear Power Plant

作　　者：韩伟 HAN Wei(Sanmen Nuclear Power Company,Taizhou 317112,China)

机构地区：[1]三门核电有限公司,浙江台州317112

出　　处：《电工技术》2021年第12期28-30,34,共4页Electric Engineering

摘　　要：依托三门核电1号机组,应用ETAP实时数字仿真系统,对该厂厂用电系统进行建模。利用仿真模型,对厂用电系统的不同快速切换工况进行仿真。仿真波形能直观反映快切时厂用电母线的动态响应,从而使得电厂不再需要进行实际的试验来获得数据。Based on Sanmen Nuclear Power Unit 1,ETAP real-time digital simulation system is applied to model the auxiliary power system.The simulation model is used to simulate different fast switching conditions of auxiliary power system.The simulation waveform can directly reflect the dynamic response of the auxiliary power bus during fast switching,so that the power plant no longer needs to conduct actual tests to obtain data.

关 键 词：厂用电快切 AP1000电站 ETAP软件 主泵变频器 

分 类 号：TM623[电气工程—电力系统及自动化]