基于ETAP的某能源中心10kV零序电流精确计算与继保分析  

Accurate Calculation and Relay Protection Analysis of 1o kV Zero Sequence Current of a Certain EnergyCenter Based on ETAP

作　　者：王阿春 胡一峰 陈浩楠 陈杰甫[1] WANG Achun;HU Yifeng;CHEN Haonan;CHEN Jiefu(Arcplus Institute of Shanghai Architectural Design&Research(Co.,Ltd.),Shanghai 200041,China)

机构地区：[1]上海建筑设计研究院有限公司,上海市200041

出　　处：《建筑电气》2025年第1期32-36,共5页Building Electricity

摘　　要：基于某能源中心项目,采用ETAP软件对10 kV零序电流进行精确计算与继保整定,并基于计算结果提出设计优化策略,显著提升系统的安全性和可靠性,对项目的经济效益和社会效益有积极影响。According to the Project of a certain energy center,the ETAP software is used for the accurate calculation and relay protection setting of 10 kV zero sequence current.Then,the design optimization strategy is proposed based on the calculation results,so as to significantly enhance the security and reliability of the system.This has a positive impact on the economic and social benefits of the project.

关 键 词：电力系统 能源中心 ETAP 10kV零序电流 精确计算 继保整定 整定电流 灵敏度 

分 类 号：TM743[电气工程—电力系统及自动化]