10 kV供配电系统设计及对供电可靠性的影响分析  

Design of 10 kV Power Supply and Distribution System and Analysis of Its Influence on Power Supply Reliability

作　　者：王丽莉 WANG Lili(Nanjing Guodian South Auto Grid Automation Co.,Ltd.,Nanjing 211100,China)

机构地区：[1]南京国电南自电网自动化有限公司,江苏南京211100

出　　处：《通信电源技术》2020年第19期95-97,共3页Telecom Power Technology

摘　　要：随着我国经济的快速发展,电能的需求量逐步增大,使得人们对供配电质量的要求随之提高,因此供配电的可靠性和建设十分重要。10 kV供变电所建设和设计需要考虑综合性因素,从而达到最优化的设计。基于此,充分研究10 kV供配电系统设计,探讨主线的设计、短路的电流计算以及相应配套设备的选择,从供电条件、设备、供配电的能力以及供配电结构等方面,分析10 kV供配电影响可靠性的各种因素,从而为提高供配电系统的可靠性提供技术依据。With the rapid development of China's economy,the demand for electric energy is gradually increasing,and the requirements for the quality of power supply and distribution are also improved.Therefore,the reliability and construction of power supply and distribution are very important.Comprehensive factors should be considered in the construction and design of 10 kV power supply substation,so as to achieve optimal design.Based on this,fully study the design of 10 kV power supply and distribution system,discuss the design of main line,short-circuit current calculation and the selection of corresponding supporting equipment,and analyze various factors of 10 kV power supply and distribution reliability from power supply conditions,equipment,power supply and distribution capacity and power supply and distribution structure,so as to provide technical basis for improving the reliability of power supply and distribution system.

关 键 词：供配电系统 系统设计 可靠性供电 

分 类 号：TM7[电气工程—电力系统及自动化]