城市郊区110 kV变电所及其配电系统的设计  

Design of 110 kV Substation and Its Distribution System in Urban Suburbs

作　　者：梁航 LIANG Hang(Zhuhai Titans Technology Co.,Ltd.,Zhuhai 519000,China)

机构地区：[1]珠海泰坦科技股份有限公司,广东珠海519000

出　　处：《通信电源技术》2022年第24期47-49,共3页Telecom Power Technology

摘　　要：变电所在电力系统中有着不可取代的重要作用,其主要工作是在确保运输的安全性、可靠性与经济性的同时,利用变压、分配、运输以及保护的方式将电力系统的电能传输到指定的用电设备转设场所。对某市郊区110 kV变电所及配电系统的研究与设计,首先需要了解供电区域的范围、核算负荷量,从而确定主变压器的数目、容积等,其次选择补偿设备,主要是通过110 kV、35 kV及10 kV主线路的连接选择设备的容积、型号和模式,最后通过短路电流计算得出设计结果。The substation has an irreplaceable and important role in the power system,and its main job is to transport the power system's electric energy to the designated power-using equipment transfer site by means of voltage transformation,distribution,transportation and protection while ensuring the safety,reliability and economy of transportation.The study and design of a 110 kV substation and distribution system in a suburban area of a city requires,firstly,understanding the scope of the power supply area,accounting for the load,and thus determining the number and volume of main transformers,etc.,followed by the selection of compensation equipment,mainly through the connection of 110 kV,35 kV and 10 kV main lines to select the volume,type and mode of equipment,and finally the design results derived from short-circuit current calculations..

关 键 词：110 kV变电所 配电系统 用电设备 

分 类 号：TM63[电气工程—电力系统及自动化] TM77