关于10 kV变电所设计实例分析  

Case Analysis of 10 kV Substation Design

作　　者：杨立宏[1] YANG Lihong(Huaibei Industrial Architectural Design Institute Co.,Ltd.,Huaibei,Anhui Province,235000 China)

机构地区：[1]淮北工业建筑设计院有限责任公司,安徽淮北235000

出　　处：《科技资讯》2020年第36期38-40,71,共4页Science & Technology Information

摘　　要：10 kV变电所作为电力系统与低压侧直接连接的变压部分,是电力系统的重要组成部分,在电力运行中起着重要的作用。高压变电系统比较复杂,做设计时对技术要求比较高,设计人员不仅要深刻理解变电所的规范,而且要结合实际情况,才能保证设计出的10 kV变电所安全稳定运行。该文结合某10 kV变电所实例,分析了变电所所址选择、供电负荷计算、电气设备选择、电气设备布置和避雷接地等,对设计人员设计10 kV变电所具有一定参考意义。10 kV substation is an important part of power system and plays an important role in power operation.The high-voltage substation system is relatively complex,and the design requires high technical requirements.Designers should not only deeply understand the specifications of the substation,but also combine with the actual situation to ensure the safety and stable operation of the designed 10 kV substation.Based on the example of a 10 kV substation,this paper analyzes the substation site selection,power supply load calculation,electrical equipment selection,electrical equipment layout and lightning protection grounding,which has certain reference significance for designers to design 10kV substation.

关 键 词：10 KV变电所 供电负荷计算 电气设备选择 电气设备布置 避雷接地 

分 类 号：TM63[电气工程—电力系统及自动化]