摘要
Abstract
A medium-sized irrigation area is a fourth level pumping station irrigation project.After years of operation,the electrical equipment in the irrigation area has not been timely and updated,and some have become obsolete products.The electrical equipment is severely aging,accidents occur frequently,and safe operation is not guaranteed,which seriously affects the efficiency of the pumping station.To address the issues with the electrical system in the irrigation area,update and redesign the electrical system.This paper focuses on the design scheme of 35/10kV indoor substation,including substation site,type,selection of main transformer,electrical wiring,power system,lighting,automation,and secondary circuit design of the substation,providing technical reference for this project and similar projects.关键词
中型灌区/更新改造/存在的问题/变电站设计/方案研究Key words
medium-sized irrigation area/renewal and renovation/existing problem/substation design/scheme research分类
信息技术与安全科学
