唐山曹妃甸新区中压配电网20kV电压等级应用分析  

Tangshan Caofeidian New District Medium Voltage 20kV Distribution Network Application Analysis

作　　者：王晨光[1] 郗渊博 

机构地区：[1]华北电力大学电力工程系,保定071003 [2]唐山供电公司,河北唐山063000

出　　处：《河北能源职业技术学院学报》2010年第3期72-74,77,共4页Journal of Hebei Energy College of Vocation and Technology

摘　　要：本文对国内20千伏电压等级应用的背景及发展过程进行了简要介绍,论述了目前国内20千伏应用区域的现状。从电压层次、供电能力以及技术装备等方面,进行了采用20千伏电压等级供电与采用10千伏、35千伏电压等级供电的比较。论证了曹妃甸新区应用20千伏电压等级的可行性,同时也对国内其他地区推广20千伏电压等级供电有较强的借鉴作用。This article introduces briefly domestic 20 kV voltage level application background and development process, discussing the current domestic 20 kV application area status. From the voltage level, power supply capabilities, and technical equipment, the authors has made the comparison between 20 kV voltage power supply and 10 kV, 35 kV voltage power supply, demonstrating Caofeidian New District 20 kV voltage power supply feasibility, meanwhile providing a good reference for other districts to spread 20 kV voltage power supply.

关 键 词：20kV电压等级 应用 比较 分析 

分 类 号：TM727[电气工程—电力系统及自动化]