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

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變電站預(yù)制艙式高壓室結(jié)構(gòu)研究與應(yīng)用

來源:電工電氣發(fā)布時間:2023-07-27 11:27 瀏覽次數(shù):312

變電站預(yù)制艙式高壓室結(jié)構(gòu)研究與應(yīng)用

孟晨旭,陳偉明,羅其鋒,劉文平,陳偉雄
(南方電網(wǎng)廣東中山供電局,廣東 中山 528400)
 
    摘 要:建成后的傳統(tǒng)變電站高壓室結(jié)構(gòu)單一,缺少防塵保溫、運行環(huán)境控制、設(shè)備監(jiān)視等功能。提出一種新型的變電站預(yù)制艙式高壓室結(jié)構(gòu),該結(jié)構(gòu)的設(shè)備艙體與電氣設(shè)備在設(shè)備廠完成安裝調(diào)試后到達現(xiàn)場快速拼裝,實現(xiàn)節(jié)約建設(shè)成本,提高建設(shè)效率的目的,通過在密閉的艙體內(nèi)增加通風(fēng)系統(tǒng)與空調(diào)系統(tǒng),艙體采用保溫隔熱材料,并在開關(guān)柜前后設(shè)置巡視機器人及其運行軌道,實現(xiàn)預(yù)制艙防塵保溫、運行環(huán)境控制、設(shè)備監(jiān)視等功能,為電力設(shè)備提供良好的運行環(huán)境,也為檢修維護工作提供便利。經(jīng) 110 kV 同福站的實際應(yīng)用,驗證了該結(jié)構(gòu)的實用性和有效性。
    關(guān)鍵詞: 變電站;預(yù)制艙式高壓室;雙層結(jié)構(gòu);多功能
    中圖分類號:TM63     文獻標(biāo)識碼:B     文章編號:1007-3175(2023)07-0056-05
 
Research and Application of a Prefabricated-Cabin Type High-Voltage
Chamber Structure for the Substation
 
MENG Chen-xu, CHEN Wei-ming, LUO Qi-feng, LIU Wen-ping, CHEN Wei-xiong
(Zhongshan Power Supply Bureau of China Southern Power Grid in Guangdong, Zhongshan 528400, China)
 
    Abstract: The traditional substation has the single-structured high-voltage chamber which lacks functions like dust prevention, heat preservation,operation environment control, equipment monitoring and so on. The paper proposes a new prefabricated-cabin type high-voltage chamber structure for the substation. The cabin and electrical equipments of this structure first can be installed and debugged in the equipment factory, and then be assembled rapidly when arriving at the site, which realizing the goal of saving construction costs and improving construction efficiency. Through adding ventilation system and air conditioning system in the closed cabin, using the thermal insulation material to produce the cabin, setting patrol robots and their running tracks in front of and behind the switch cabinet, this high-voltage chamber can have functions like dust prevention, heat preservation, operation environment control, equipment monitoring and so on. It provides not only great operation environment for power equipments, but also convenience for repair and maintenance. The application in 110 kV Tongfu station verifies the practical effectiveness of this structure.
    Key words: substation; prefabricated-cabin type high-voltage chamber; double-layer structure; multifunction
 
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