Hurukuro pamusoro pekutsauka kwemhepo kukanganisa uye zviyero zve500KV Ultra-yakakwira voltage transmission line

Abstract: Nekuenderera mberi kwekuvandudzwa kwemararamiro evanhu, kudiwa kwevanhu kwemagetsi zvakare kwakakwirira uye kwakakwirira, kwakakurudzirawo kukurumidza kukura kweindasitiri yemagetsi, yakakurumidza kuumbwa kwegridi. Panguva imwecheteyo, iyo State Grid inoisawo kukosha kwakanyanya mukuvandudzwa kweUHV. Uhv kutapurirana mitsara kunogona kuona hukuru-hukuru uye kutapurirana kure-kureba, kuderedza mutengo wekutapurirana uye kurasikirwa kwemitsara, uye kuve nemabhenefiti akakosha ehupfumi. Nekudaro, nekuda kwenzvimbo yakakura uye yakakosha nharaunda, zvinonetsa kuvaka nekuchengetedza mitsara yekufambisa yeUHV, kunyanya kufurira kwemhepo pamitsara yekufambisa yeUHV ye500KV. Naizvozvo, kuitira kuti tiite kuvandudzwa kwenguva refu kwe500KV UHV mitsara yekutapurirana, zvinodikanwa kuongorora kukanganisa kwemhepo, kukurudzira hutano hwenguva refu kusimudzira kwe500KV UHV mitsetse yekutapurirana, uye kusangana nezvinodiwa nevanhu zvesimba remagetsi. Mazwi akakosha: 500KV; Ultra-yakakwirira voltage kutapurirana; Mhepo yekutsauka kukanganisa; Measures; Parizvino, kukanganisa kwemhepo kwe500KV Ultra-high voltage transmission lines chave chimwe chezvinhu zvikuru zvinokanganisa kushanda kwakachengeteka uye kwakagadzikana kwemitsara. Kuenzaniswa netsaona dzemheni uye kukuvara kweshiri, kurerekera kwemhepo kunonyanya kukonzera kukanganisa. Kana kukanganisa kwemhepo kukaitika, zviri nyore kukonzera kuvharika kusingatarisirwe kwetambo dzekutumira, kunyanya iyo yekupedzisira-yakakwira voltage yekufambisa mitsetse iri pamusoro pe500 kV. Mhepo yekubvisa kukanganisa haingokanganisa zvakanyanya kuvimbika kwemagetsi, asiwo inounza kurasikirwa kukuru kwehupfumi kumabhizinesi ekupa magetsi.

Mhedziso yekukanganisa kwemhepo

Mumamiriro ekunze ane mhepo, chinhambwe chiri pakati pemakodhakita mhenyu etambo yekutapurirana nemapyloni, pyloni dzemabhiriji, tambo dzekudhonza, mamwe maconductor emutsetse wekutapurirana, uye miti iri pedyo nezvivakwa idiki zvakanyanya. Nekuda kweizvozvo, tambo yekutumira inogona kukonzeresa kukanganisa. Kana kutsauka kwemhepo kusina kubviswa munguva, njodzi ichawedzerwa. Iko kune kunyanya kunotevera kwemhando yemhepo inotenderera: mitsara yekufambisa mitsara inowanikwa mumugwagwa kumativi ose echivako kana mumatope ari pedyo kana musango; Kune matambudziko ekudhiraivha kwebhiriji uye shongwe yemvura mutension tower. Iyo insulator pashongwe inoburitsa shongwe kana tambo. Mumakore achangopfuura, nekushanduka kwemamiriro ekunze uye mamiriro ekunze uye mhepo ine simba, tambo dzekutumira dzinowanzova nekukanganisa kwekutsauka kwemhepo. Nokudaro, zvakakosha kusimbisa kukanganisa kwekudzivirira kuchengetedza kushanda kwakagadzikana kwesimba remagetsi.


Nguva yekutumira: Nov-10-2022

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