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Qalabka magdhowga korantada falcelinta sare ee korantada ee HYTBBW
Horudhac Product HYTBBW Taxanaha sare-voltage line magdhow tamarta falcelinta qalabka intelligent inta badan ku haboon 10kV (ama 6kV) khadadka qaybinta iyo user terminal, oo lagu rakibi karaa on tirarka line sare leh koronto shaqeeya ugu badnaan 12kV.Si loo hagaajiyo qodobka awoodda, yareeyo khasaaraha khadka, badbaadiyo tamarta korontada iyo hagaajinta tayada danab.
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Hagaajinta korantada HYTBBT iyo hagaajinta awoodda qalabka magdhowga falcelinta tamarta sare ee tamarta
Hordhaca badeecada Waqtigan xaadirka ah, waaxda korantada ayaa muhiimad weyn siinaysa badbaadinta tamarta iyo dhimista khasaaraha.Laga bilaabo maamulka tamarta iyo tamarta falcelinta, lacag aad u badan ayaa la galiyay si loo horumariyo korantada badan iyo software maamulka tamarta falcelinta.VQC iyo xeerbeegtida korantada saaran ayaa lagu rakibay saldhigyo badan.Transformers, bangiyada capacitor magdhow koronto falcelin iyo qalab kale, tayada danab waa la wanaajiyey.
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Qalabka magdhowga tamarta falcelinta firfircoon ee HYTVQC substation danab
Sharraxaadda badeecada Sannadihii ugu dambeeyay, iyada oo la faafiyey tignoolajiyada codsiga kumbuyuutarka iyo hagaajinta heerka tignoolajiyada korantada, waaxaha korantada qaarkood iyo machadyada cilmi-baarista sayniska ayaa si isdaba-joog ah u horumariyay oo horumariyay aaladaha beddelka tooska ah ee 10 kV awoodda magdhowga baska, taas oo ah, beddelka ugu weyn ee substation hagaajinta tuubada iyo wareejinta capacitor ah ayaa loo arkaa si dhamaystiran, taas oo aan kaliya hubin heerka u qalmidda danab, laakiin sidoo kale hubisaa gelin ugu badan ee capacitor ah.
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Taxanaha HYMSVC qalab magdhow koronto firfircoon oo firfircoon
MSVC birlabta lagu maamulo fir-fircoon ee magdhow korantada falceliska ah oo dhameystiran waa magdhow awood falgal ah iyo tayaynta korantada aaladda kontoroolka tooska ah ee isku-dhafan MCR, beddelka kooxda korantada iyo korantada culeyska saaran ee hawlaha xeerinta.MCR waa nooca "magnetic valve" oo ah fal-celiye saturable ah oo la kontarooli karo, kaas oo beddela saturation magnetka ee xudunta birta iyada oo loo marayo xamaasadda kontoroolka DC ee hadda, si loo gaaro ujeedada si habsami leh u hagaajinta soosaarka tamarta falcelinta.Iyadoo ay ugu wacan tahay kooxaynta capacitors, waxay ogaanaysaa laba-geesoodka firfircoonida joogtada ah ee awooda falcelinta.Intaa waxaa dheer, awoodda MCR waxay u baahan tahay oo kaliya inay ku dhowaato awoodda ugu badan ee hal koox oo ka mid ah capacitors si loo gaaro shuruudaha magdhowga macquulka ah, loo yareeyo kharashka qalabka, iyo si weyn loo yareeyo khasaaraha hawlgalka.
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Nooca HYTSC qalabka magdhowga tamarta firfircoon ee tamarta sare leh
Aaladda magdhawga falcelinta firfircoon ee firfircoon ee TSC-da waxay qabataa nidaamka xakamaynta caqliga dhijitaalka ah oo dhan, waxayna isticmaashaa thyristors awood sare leh si taxane ah si ay u samaysato bakhti sare oo AC ah oo aan xidhiidh la lahayn, kaas oo si degdeg ah u xaqiijin kara beddelka eber-goynta badan bangiyada capacitor heerka.Korantada sare ee TSC ee ka jawaab celinta tamarta falcelinta ee firfircoon Waqtigu waa ka yar yahay ama le'eg yahay 20ms, culeyska saameynta iyo culeyska waqtiga-kala duwan waa la kormeeri karaa waqtiga dhabta ah waxaana si firfircoon loo magdhabaa si loo gaaro yoolka magdhowga qodobka awoodda ee ka sarreeya 0.9;Isla mar ahaantaana, badeecadani waxay nuugtaa tignoolajiyada sare ee ajnabiga ah, taas oo xallinaysa dhibaatada xakamaynta korantada ee adag iyo xakamaynta fudud ee hababka magdhowga ee jira.Waxay leedahay hawlo laba-jibbaaran oo si firfircoon u magdhaba awoodda fal-celinta iyo xasilinta tamarta nidaamka iyadoo ay ugu wacan tahay khasaarooyinka saamaynta iyo nolosha adeegga gaaban, iyo heerkeeda farsamo ayaa hogaaminaya gudaha.Isla mar ahaantaana, alaabtu waxay leedahay sifooyin si weyn u yareynaya khasaaraha shabakada, badbaadinta tamarta korantada, iyo hagaajinta tayada tamarta, taas oo u keeni karta faa'iidooyin dhaqaale iyo bulsho weyn oo isticmaala.
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HYTBB taxane dhexdhexaad ah iyo koronto sare leh magdhowga tamarta falcelinta qalabka-nooca golaha
HYTBB capacitor magdhow koronto koronto waxaa loo isticmaalaa in danab lagu qiimeeyay 1kV ~ 35kV nidaamka awoodda soo noqnoqda awoodda, sida bangiga capacitor barbar siman, si loo magdhabo awoodda fal-celinta inductive ee nidaamka, si loo hagaajiyo factor korontada ee shabakada korontada, hagaajinta tayada qaybinta danab, yaraynta khasaaraha, korodhka Awoodda sahayda ee qalabka korontada waxaa loo isticmaalaa si loo helo badbaado, la isku halayn karo iyo hawlgal dhaqaale ee nidaamka qaybinta korontada, iyo reactor taxane ah ayaa shaqo u ah xakamaynta harmonics si loo hubiyo in ammaanka iyo shaqada la isku halayn karo ee qalabka laftiisa iyo shabkada ku xiran.
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Aaladda magdhowga shaandhaynta gaarka ah ee HYFCKRL taxane foornada fallaadho hoosteeda
Foornada arc ee quusta waxaa sidoo kale loo yaqaan foornada arc koronto ama foornada koronto iska caabinta.Mid ka mid ah dhammaadka korantada ayaa ku dhex jira lakabka walxaha, samaynta arc ee lakabka alaabta iyo kuleylinta walxaha iyada oo iska caabin ah.Waxaa inta badan loo isticmaalaa dhalaalinta alliyada, dhalaalinta nikkel matte, copper matte, iyo soo saarista kaarbiid calcium.Waxaa inta badan loo isticmaalaa in lagu dhimo macdanta dhalaalaysa, maaddooyinka yareeya kaarboonka iyo dareerayaasha iyo alaabta kale ee ceeriin.Waxay inta badan soo saartaa ferroalloys sida ferrosilicon, ferromanganese, ferrochrome, ferrotungsten iyo silicon-manganese alloy, kuwaas oo ah alaabta ceeriin ee warshadaha muhiimka ah ee warshadaha birta iyo alaabta ceeriin kiimikaad sida calcium carbide.Sifadeeda shaqadu waa in loo isticmaalo kaarboonka ama walxaha magnesia ee refractory sida dahaarka foornada, iyo in la isticmaalo electrodes garaafyada iskood u beera.Electrode-ka waxa lagu shubaa khidmadda hawlgalka arc hoostiisa, iyada oo la isticmaalayo tamarta iyo hadda ee arc si ay u dhalaaliso birta iyada oo loo marayo tamarta ka dhalatay dallacaadda iyo iska caabinta kharashka, quudinta si isdaba-joog ah, si isdaba-joog ah u garaaca birta, iyo si joogto ah u shaqaynaysa koronto warshadeed foornada.Isla mar ahaantaana, foornooyinka carbide calcium iyo foornooyinka fosfooraska jaalaha ah ayaa sidoo kale loo aaneyn karaa foornooyinka arc ee hoostooda sababtoo ah shuruudaha isticmaalka isku midka ah.
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HYLX saxanka dhexdhexaadka ah ee hadda jira
Waxaa jira 3, 6, 9, iyo 12 harmonics oo isku xigxiga eber ee xariiqda dhexdhexaadka ah.Xad-dhaafka xad-dhaafka ah ee khadka dhexdhexaadka ah ayaa si fudud u sababi doona jebinta wareegga wareegga, iyo kuleylinta khadka dhexdhexaadka ah waxay si dhab ah u keeni doontaa khataraha badbaadada dabka.
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Taxanaha HYFC qalabka magdhowga filter dadban ee hooseeya
Qalabka magdhowga shaandhada nooca HYFC waa shaandheyn dhaqaale iyo qalab magdhow ah, kaas oo ka kooban reactors si xirfadaysan loo qaabeeyey oo la soo saaray, capacitors filter, resistors filter, contactors, breakers circuit iyo qaybo kale si ay u sameeyaan laan shaandhada hagaajinta inta jeer ee gaarka ah.Marka la eego inta jeer ee resonant, XCn = XLn waxay samayn kartaa wareeg gaaban oo wareeg ah oo loogu talagalay iswaafajinta khuseeya, si wax ku ool ah u nuugo oo u shaandheeyo is-waafajinta isha isha, magdhabida awoodda falcelinta, hagaajinta qodobka awoodda oo tirtirto wasakhowga iswaafajinta ee shabakada korontada .Qalabku wuxuu qaataa xakamaynta ilaalinta dhamaystiran, fududahay in la isticmaalo.Laanta shaandhada hagaajinta waxay qabataa naqshadaynta jilitaanka kumbuyuutarka, falanqaynta iyo xisaabinta iyadoo loo eegayo xaaladda dhabta ah ee isticmaaleyaasha, si hawlgalka aaladdu u gaadho saamaynta ugu wanaagsan, adeegsiga qalabka korantada ayaa kor u qaadi kara awoodda, oo uu ku guuleysto faa'iidooyin dhaqaale oo badan isticmaaleyaasha .
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Taxanaha HYTSF qalabka magdhow filtarka firfircoon ee danab hoose
Horumarka heerka warshadaynta dalka, dhammaan qaybaha nolosha ayaa leh shuruudo sare oo sarreeya oo tayada shabaqlaha korontada ah.Isla mar ahaantaana, qalabaynta warshaduhu waxay isticmaashaa tiro badan oo rectifiers, beddelayaasha soo noqnoqda, foornooyinka inta jeer ee dhexdhexaadka ah iyo qalabka alxanka tooska ah si ay u dhaliyaan tiro badan oo harmonics ah, taas oo ka dhigaysa tamarta iyo hadda nidaamka.Waveform-ka qallooca ayaa sababa in tayada xadhkaha korantada ay xumaato, waxyeelada harmonics-kuna waxay noqotay khatarta ugu wayn ee shabkada korantada.Si loo sifeeyo harmonics ee nidaamka sahayda korantada, iyadoo la isticmaalayo shaandhaynta harmonic qalab magdhow tamarta falcelis ah waa mid ka mid ah hababka ugu fiican.
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HYFC-BP taxanaha rogaha u go'ay qalab filter dadban
Shaandheeyaha waxa soo saaray oo soo saartay Shirkadda Hongyan.Waxa ay qabataa falanqaynta Fourier ee tignoolajiyada shaandhada shaandhada, waxay isticmaashaa la socodka dhijitaalka ah si ay u kaydiso oo u duubto xogta korantada ee kala duwan, si buuxda u garawsa si toos ah iyo garaadka wareegtada wareejinta filter, oo ay si hufan u shaandhayso 5th, 7th, 11th harmonics.Nadiifi shabakada gudbinta iyo qaybinta korontada, ka hortagga faragelinta korantada, oo wanaaji qodobka awoodda beddelka isla mar ahaantaana, kaas oo leh saameyn weyn oo badbaadinta tamarta ah.