Shaqada Xadhkaha Goynta Korantada Sare

Xakamaynta wareegga waa qalab koronto oo ku jira nidaamka korantada, kaas oo si toos ah u goyn kara marka khadka ama substation-ku uu gaaban yahay ama xad-dhaaf ah si loo ilaaliyo qalabka korontada iyo badbaadada shakhsi ahaaneed.
Korontada sare ee wareegga wareeggawuxuu inta badan ka kooban yahay nidaamka daminta arc, nidaamka kala goysa, qalabka xakamaynta iyo walxaha la socodka.
Haddii dareemaha aan la goyn karin wakhtiga, qalabka korantada ama qaybta elektiroonigga ah ayaa si toos ah u jaraya ciladda si loo ilaaliyo badbaadada shakhsi ahaaneed iyo badbaadada qalabka.

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I, nidaamka daminta Arc
Habka bakhtiinta ee qalabka korontada sare ee wareegga wareegga waxaa ka mid ah aaladda dhalisa arc, qalabka daminta iyo qolka daminta.
Nidaamka korantada hooseeya, badanaa waxay isticmaashaa hawo-qabooyaha si loo damiyo arc, sababtoo ah hawo-qaadaha ma laha koronto, sidaas darteed ma yeelan karaan arc si ay u soo saaraan.
Nidaamka tamarta sare, daminta faakuum arc waxaa badanaa la isticmaalaa, iyadoo la adeegsanayo saamaynta kulaylka iyo xoogga elektromagnetic ee hadda ku jira qolka daminta faakuumka.
Wareegyada HVDC, bakhtiinta arc waxaa badanaa lagu sameeyaa extrusion makaanikada sababtoo ah DC weyn oo hadda jira iyo dhacdo sahlan oo ah qaraxa arc.
Sababtoo ah mugga weyn ee wareegga wareegga korantada sare, qolka daminta hawada ayaa inta badan la isticmaalaa.
II, nidaamka goynta
Jebinta wareegga wareegga sare ee tamarta inta badan waxaa ka mid ah electromagnet, gariiradda elektromagnetic, iwm.
Shaqada koronto-magnet-ku waa inuu soo saaro goob birlab ah oo ku cadaadiya harqoodka.
Shaqada gariiradda elektromagnetic-ga waa in ay dirto signalka garaaca wadnaha marka shiduhu shido ama la damiyo kantaroolaha, koontarooluhuna waxa uu dhamaystiraa hawlgalka kala goynta isaga oo koontaroolaya gariiradda korantada si uu u shido ama loo damiyo.
Gariiradda korantada ayaa sidoo kale u shaqeysa sidii go'doominta korantada.
Harqood ayaa lagu rakibaa qalabka wareegga wareegga, taas oo keenta in korantada arc ay dhaliso goob magnet ah oo ku taal harqoodka, kaas oo ay keenaan labo ka mid ah qalabka isku dhafka ah ee isku dhafka ah, taas oo ka hortagaysa in qaansada in laga qaado wareegga by harqoodka oo keena shil.
III, Qalabka xakamaynta
Jabiyayaasha wareegga guud ahaan waxay qaataan aaladaha kontoroolka gaarka ah, sida jebiyeyaasha kombuyuutarrada yaryar (qalabka ilaalinta kombuyuutarka), oo leh kontorool iyo hawlo ilaalin.
Shaqada qalabka ilaalinta microcomputer waa in ay dhaliso koronto ama calaamadda hadda jirta ee wareegga marka cilad jirto, ka dibna u beddelo signalka korantada ama calaamadaha garaaca wadnaha iyada oo loo marayo wareegga cod-weyneyeynta, oo ay ogaadaan shaqada wareegga wareegga shaqada iyada oo loo marayo relay ama walxaha kale ee kantaroolka ( sida reactor, isolator, iwm.).
Intaa waxaa dheer, waxaa jira qaar ka mid ah furayaasha farsamada ee loo isticmaalo hawlgalka kontoroolka tooska ah, sida SCR, diodes rectifier SCR, iwm.
Si loo hagaajiyo isku halaynta iyo badbaadada, aaladaha ilaalinta microcomputer waxay inta badan adeegsadaan aaladaha wax soo saarka analooga ah si ay u bixiyaan hawlo ilaalin dheeraad ah, sida gelinta analogga/wax soo saarka (AFD), isku dhafka danab/current (AVR) ama muunada korantada beddelka ee hadda.
IV, Qaybaha la socodka
Xakamaynta wareegga wareegga waxaa lagu qalabeeyaa qaybo si toos ah ula socdaan, kuwaas oo inta badan loo isticmaalo in lagu ogaado xaaladda aan caadiga ahayn ee habka jebinta wareegga wareegga.
Xakamaynta wareegga korantada sare ee caadiga ah waa SF6, SF7, vacuum iyo noocyo kale, marka loo eego noocyada kala duwan waxaa loo qaybin karaa danab la qiimeeyay 1000V, 1100V iyo 2000V.
Horumarinta sayniska iyo tignoolajiyada, jebiyayaasha wareegga HV ayaa si joogto ah loo cusbooneysiiyaa.Waqtigan xaadirka ah, SF6 wareegga wareegga iyo SF7 ayaa si ballaaran looga isticmaalaa waddankeena.
V, Shuruudaha rakibaadda iyo taxaddarrada loogu talagalay jabiyeyaasha wareegga korantada sare
Marka la rakibo qalabka korontada ku shaqeeya ee sarreeya, fiiro gaar ah waa in la bixiyaa dhererka booska rakibaadda iyo masaafada;qaabka fiilooyinka u dhigma waa in lagu doortaa wareegga wareegga iyadoo loo eegayo heerka korantada iyo heerka wareegga gaaban ee hadda jira.
Si looga fogaado dhibaatooyinka sida saamaynta kulaylka iyo saamaynta korantada marka wareegga gaaban uu dhaco, waa in la ogaadaa in booska rakibaadda ee wareegga wareegga waa inuu ka fogaadaa xarunta culeyska ee suurtogalka ah;inta lagu guda jiro rakibidda, waa in la hubiyaa in qalabka korontada ku shaqeeya ee korontada ku shaqeeya uu si habboon uga soo dallaci karo qalabka qaybinta, iyo habka hawlgalka ee wareegga wareegga waa inuu lahaadaa meel ku filan dhaqdhaqaaqa;iyo booska habka hawlgalka ee wareegga wareegga waa in uu ahaado mid ku habboon in la kala saaro awoodda shaqada ee tamarta shaqada.


Waqtiga boostada: Febraayo-15-2023