Suzhou Electric Appliance Research Institute
期刊號(hào): CN32-1800/TM| ISSN1007-3175

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220 kV變電站主接線的設(shè)計(jì)研究

來源:電工電氣發(fā)布時(shí)間:2016-03-14 15:14 瀏覽次數(shù):6

220 kV變電站主接線的設(shè)計(jì)研究 

董宇翚,張洪仁 
新東北電氣集團(tuán)高壓開關(guān)有限公司,遼寧 沈陽 110141 
 

摘 要:對220 kV變電站電氣主接線進(jìn)行了設(shè)計(jì),基于一般供電情況、負(fù)荷計(jì)算和無功補(bǔ)償容量等因素對具體的接線形式、主變壓器選擇進(jìn)行了分析,并給出了短路電流計(jì)算及電氣設(shè)備與母線選擇標(biāo)準(zhǔn)。結(jié)果表明,該設(shè)計(jì)在實(shí)際輸電過程中具有較高的實(shí)用性。
關(guān)鍵詞:變電站;主接線;負(fù)荷計(jì)算;短路電流
中圖分類號(hào):TM63;TM645 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):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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