Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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220 kV变电站主接线的设计研究

来源:电工电气发布时间:2016-03-14 15:14 浏览次数:6

220 kV变电站主接线的设计研究 

董宇翚,张洪仁 
新东北电气集团高压开关有限公司,辽宁 沈阳 110141 
 

摘 要:对220 kV变电站电气主接线进行了设计,基于一般供电情况、负荷计算和无功补偿容量等因素对具体的接线形式、主变压器选择进行了分析,并给出了短路电流计算及电气设备与母线选择标准。结果表明,该设计在实际输电过程中具有较高的实用性。
关键词:变电站;主接线;负荷计算;短路电流
中图分类号:TM63;TM645 文献标识码:A 文章编号:1007-3175(2015)04-0001-04


Study and Design of 220 kV Substation Main Wiring 

DONG Yu-hui, ZHANG Hong-ren 
New Northeast Electric Group High Voltage Switchgear Co., Ltd, Shenyang 110141, China 
 

Abstract: The main electrical wiring of 220 kV substations has been designed. Based on the general power supply situation, load calculation, reactive power compensation capacity and other factors, this paper analyzed the specific form of the wiring, the selection of main transformer and gave the calculation of short-circuit current, electrical equipment and bus selection criteria. The results show that the design has high practicability in actual power transmission process.
Key words: substation; main wiring; load calculation; short-circuit current


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