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(yùn)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(dá)現(xiàn)場快速拼裝,實(shí)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(jī)器人及其運(yùn)行軌道,實(shí)現(xiàn)預(yù)制艙防塵保溫、運(yùn)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(yùn)行環(huán)境,也為檢修維護(hù)工作提供便利。經(jīng) 110 kV 同福站的實(shí)際應(yīng)用,驗(yàn)證了該結(jié)構(gòu)的實(shí)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(xiàn)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
參考文獻(xiàn)
[1] 鄒平麗. 傳統(tǒng)土建新能源變電站與模塊化預(yù)制艙變電站對比分析[J]. 機(jī)電信息,2020,27(15):38-39.
[2] 彭朝釗,程凌飛,劉邦海,等. 智能變電站預(yù)制艙式二次組合設(shè)備艙體環(huán)境控制優(yōu)化研究[J] . 電力系統(tǒng)保護(hù)與控制,2017,45(19):143-147.
[3] 韓煦.35 kV 高壓室開關(guān)柜因潮濕引發(fā)的故障[J] .電世界,2017,58(10):15-16.
[4] 余接永. 變電站高壓室的防潮除濕治理[J] . 電力安全技術(shù),2011,13(6):67.
[5] 范強(qiáng), 戴宇, 胡挜喆, 等. 高壓配電室溫度與濕度的智能調(diào)節(jié)系統(tǒng)研究[J] . 廣東電力,2018,31(12):147-152.
[6] 鳳俊敏,顧焱,吳竹祥,等. 智能環(huán)境控制系統(tǒng)在地下配電站中的應(yīng)用研究[J] . 華東電力,2013,41(10):2127-2131.
[7] 狄謙,謝曉磊,康雪晶,等. 預(yù)制艙式模塊化變電站關(guān)鍵技術(shù)研究[J] . 電氣應(yīng)用,2019,38(12):57-61.
[8] 顧銘飛,袁滌非. 變電站模塊化建設(shè)中的組合式預(yù)制艙技術(shù)[J]. 華電技術(shù),2018,40(4):40-44.
[9] 蔡晶,許成昊,林清如,等. 預(yù)制艙式變電站設(shè)計(jì)及應(yīng)用探索[J]. 廣東電力,2019,32(8):9-16.
[10] 王相杰.10 kV 高壓室的電氣安裝施工管理及質(zhì)量控制[J]. 電子世界,2012(16):60.