站用电系统设计中争议问题的探讨  

Discussion on Controversial Issues in Design of Auxiliary Power System

作　　者：刘然[1] 张涛 颜士海[1] LIU Ran;ZHANG Tao;YAN Shihai(Electric Power Planning & Engineering Institute, Beijing 100120, China)

机构地区：[1]电力规划设计总院,北京100120

出　　处：《东北电力技术》2021年第12期54-56,共3页Northeast Electric Power Technology

摘　　要：站用电系统是变电站和换流站设计的重要组成部分。实际工程中有一些站用电设计相关的具体问题与现行规程的规定存在矛盾和争议,例如交、直流合建换流站的站用电源选择,消防设施的重要性提升对站用电负荷统计提出的更高要求,新版防火规程对继续工作应急照明连续供电时间的新要求等。结合相关规程和实际工程情况进行考虑分析,对可行措施进行探讨并给出建议。Auxiliary power system is an important part of substation and converter station design.In the actual project,some specific problems related to auxiliary power system design are contradictory and controversial with the provisions of current regulations.For example,the selection of power supply for jointly built substation and converter stations.The importance of fire-fighting facilities has raised higher requirements for power load calculation of auxiliary power system,new requirements for continuous power supply time for emergency lighting during continuous operation in the new fire code,etc.Relevant regulations and practical engineering situation are considered and analyzed.Feasible measures are discussed and suggestions are given.

关 键 词：站用电 规程规范 负荷统计 消防 措施 

分 类 号：TM63[电气工程—电力系统及自动化]