BFM 6.3/11/12/12√3KV 100-400kvar Dibadda Koronto Sare

BFM 6.3/11/12/12√3KV 100-400kvar Dibadda Sare ee Korantada Isbarbar-dhigga Awoodda La Sifeeyay

Sharaxaad Gaaban:

Xirmooyinka shunt-sare ee korantada waxaa inta badan lagu isticmaalaa 50Hz ama 60Hz nidaamyada korantada AC, inta badan waxaa loo isticmaalaa in lagu magdhabo awoodda fal-celinta ee nidaamka korantada, hagaajinta culeyska culeyska, yareynta gudbinta tamarta falcelinta ee khadka

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Sharaxaada Alaabta

Capacitors shunt-sare ee korantada waxaa inta badan lagu isticmaalaa 50Hz ama 60Hz AC nidaamyada korantada, inta badan waxaa loo isticmaalaa in lagu magdhabo awoodda falcelinta ee nidaamka korantada, hagaajinta qodobka awoodda culeyska, yareynta gudbinta tamarta falcelinta ee khadka, hagaajinta awoodda gudbinta awoodda. xidhidh, yarayso khasaaraha korontada, iyo in la yareeyo khasaaraha tamarta korontada, hagaajin tayada danab iyo kordhinta isticmaalka qalabka.

Sharaxaada Model

Xuduudaha farsamada iyo cabbirada qaabdhismeedka

Halbeegyada farsamada ee ugu muhiimsan:
Danab la qiimeeyay: 6.3kV, 6.6kV, 6.6√3kV, 10.5kV, 11kV, 11√3kV, 12kV, 12√3kV, 19kV, iwm;
Awoodda la qiimeeyay: 30 ~ 400kvar, heerarka korantada kale iyo awoodaha ayaa si gaar ah loo dalban karaa.
Dulqaadka awoodda: -5%~+10%;
Qiimaha taangen ee lumay: tanδ≤0.08% ka kooban filim-waraaqo dhexdhexaad ah, tanδ≤0.05% dhexdhexaad ah oo buuxa;
U adkaysiga danab: Capacitors waa in ay u adkeysan karaan AC 2.15 jeer ama DC 4.3 jeer danab la qiimeeyay, oo ma jiri doono burbur ama flashover 10s;
Heerka dahaarka: 6kV heerka 30kV, 10kV heerka 42kV AC tijaabada socday 1 daqiiqo iyada oo aan burbur ama iftiimin.
Waxqabadka is-daynta: capacitor leh iska caabin dareere gudaha ah, korantada hadhaagu waxay hoos uga dhacaysaa 2Un qiimaha ugu sarreeya ilaa 75V gudaha 10min ka dib marka korontada
Korontada ugu badan ee la ogolaan karo: 1.1 jeer danabka la qiimeeyay, wax aan ka badnayn 8 saacadood 24 saac, 1.15 jeer tamarta la qiimeeyay, wax aan ka badnayn 30 daqiiqo 24 saac, 1.2 jeer danabka la qiimeeyay, wax ka badan 5 daqiiqo.1.3 jeer lacagta
Wax ka badan 1 daqiiqo oo danab joogto ah.
Hadda ugu badan ee la oggol yahay: Hadda la oggol yahay kama badna .3 jeer inta hadda la qiimeeyay si uu u shaqeeyo, iyo xad-dhaafka ku-meel-gaadhka ah ee ku-meel-gaadhka ah ayaa tixgelinaya xad-dhaafka, leexinta togan ee capacitor-ka iyo saamaynta harmonics, kaas oo aan ka badnayn 1.43 jeer inta hadda la qiimeeyay.
U hoggaansanaanta heerarka: Alaabta ayaa u hoggaansan GB/T caalamiga ah 11024.1-2009 iyo kan caalamiga ah IEC60871-1: 2005.

Tilmaamaha badeecada iyo baaxadda isticmaalka

Capacitor-ku wuxuu ka kooban yahay qolof sanduuq ah iyo xudunta.Qolfoofka sanduuqa wuxuu ka samaysan yahay saxan bir dhuuban iyadoo la xidhayo oo alxanayo.Qolfoofka santuuqa waxa lagu alxamaa gacan-fure oo bannaan.Labada dhinac ee gidaarka santuuqa waxa lagu dhejiyay alxanka si loo rakibo, dhinac ka mid ah kuwa ka laadlaadda waxa ay ku rakiban yihiin boolal dhulka lagu dhejiyo.Xudunta capacitor waxaa la sameeyay by laminating dhowr qaybood iyo qaybo dahaaran, iyo qaybaha waxaa la sameeyey by rogid iyo lallabbo laba go'yaal aluminium bireed sandwiched warqad ka kooban dhexdhexaad ah ama dhexdhexaad film dhamaystiran sida taarikada dabaysha.Qaybaha xudunta u ah waxay ku xiran yihiin taxane gaar ah iyo hab isbarbar socda si ay u buuxiyaan shuruudaha tamarta iyo awoodaha kala duwan.Capacitors oo leh fiyuusyo gudaha ah, qayb kastaa waxay leedahay fiyuus taxane ah.Marka uu qaybku jabo, qaybta aan xidhnayn ee ku xidhan ee barbar socota ayaa soo dayn doonta, si fiyuusku si dhakhso ah ugu afuufo millise ilbiriqsi, qaybta khaldana waa la afuufi doonaa.gooyay, taasoo u oggolaanaysa capacitor-ku inuu sii shaqeeyo.Capacitors saddex-waji ah ayaa xiddig ku xiran.Dhexdhexaadiyaha dareeraha ah ee capacitor-ka waxaa loo isticmaalaa in lagu dhufto dhexdhexaadka adag oo uu buuxiyo bannaanka gudaha capacitor-ka.Waxay leedahay sifooyin koronto iyo jireed oo aad u wanaagsan waxayna leedahay la jaanqaad wanaagsan oo ay la leedahay agabka kale ee ku jira capacitor-ka.

Xaaladaha shaqada:

Dhererku kama badna 1000m, heerkulka deegaanku waa -40/B, heerkulka ugu sarreeya ee fasalka B waa +45 ℃.Goobta rakibaadda ma laha gariir farsamo oo daran, ma laha gaas waxyeello leh iyo uumi, ma laha boodh wax qabsanaysa ama qarxa.Capacitors waa in loo dammaanad qaado inay ku shaqeeyaan xaalado hawo wanaagsan, loomana ogola inay ku shaqeeyaan xaalado xiran iyo kuwo aan hawo lahayn.Xadhkaha xadhkaha goostay waa inay ahaadaan kirishbooyayaal dabacsan, wareegtada oo dhamina waa inay xidhiidh wanaagsan la yeeshaan.

Dalbashada macluumaadka

Doorashada korantada la qiimeeyay ee capacitor waa in lagu saleeyaa danabka shabakada.Iyadoo la tixgelinayo in wax-soo-saarka korantada uu kordhin doono tamarta, markaa marka la dooranayo tamarta la qiimeeyay ee capacitor, waa ugu yaraan 5% ka sarreeya korantada shabakadda;marka uu jiro reactor ee wareegga capacitor, korantada terminal ee capacitor Dhulku wuxuu kordhiyaa heerka falcelinta reactor ee taxane ah, markaa marka la dooranayo tamarta la qiimeeyay ee capacitor, waa in la go'aamiyaa xisaabinta ka dib marka loo eego heerka falcelinta. ee reactor ee xadhigga.Capacitors waa kanaal awood yar oo harmonics ah.Sida waafaqsan harmonics, xaddi badan oo harmonics ah ayaa lagu duri doonaa capacitors si ay capacitors-yada uga dhigaan kuwo qulqulaya ama kor u kaca.Intaa waxaa dheer, capacitors-yadu waxay kordhin doonaan harmonics-ka waxayna sababi doonaan dhawaaq marka ay dhacayaan, waxay halis gelinayaan badbaadada korantada waxayna samayn doonaan cimriga capacitors-ka.Sidaa darteed, capacitors oo leh harmonics waaweyn waa in lagu hoos isticmaalaa reactors kuwaas oo xakameynaya harmonics.Dhaqdhaqaaqa degdega ah marka uu xidhidhiyuhu xidhan yahay waxa uu noqon karaa ilaa boqollaal jeer wakhtiga la qiimeeyay ee capacitor-ka.Sidaa darteed, furaha lagu beddelayo capacitor-ku waa inuu doortaa beddelka iyada oo aan dib-u-jabin.Si loo xakameeyo qulqulka xidhidhiyaha hadda jira, reactor-ka xakameynaya qulqulka qulqulka ayaa sidoo kale si taxane ah loogu xidhi karaa.Ka dib marka korantada leh iska caabbinta dareeraha gudaha laga gooyo sahayda korontada, waxay hoos uga dhici kartaa qiimaha ugu sarreeya ee danabka la qiimeeyay oo ka hooseeya 75V 10 daqiiqo gudahood.lagu sharxo goorta.Capacitors loo isticmaalo magdhow line waa in lagu rakibaa at 150 ~ 200kvar hal meel, iyo ka digtoonaadaan in la rakibo capacitors on marxalad la mid ah sida Transformer ah, oo ha isticmaalin koox isku mid ah oo ka tagay si looga hortago overshooting ay keento ferromagnetic resonance marka line ma socda dhammaan wejiyada.Korontada hadda jirta waxay dhaawici kartaa capacitors iyo transformers.Xireeyaha qalliinka zinc oxide ee ilaalinta korantada shaqada waa in loo doortaa xiraha qalliinka zinc oxide ee loogu talagalay capacitor-ka, waxaana fiican in lagu rakibo inta u dhaxaysa tiirarka capacitor-ka.Fiyuuska sida gaarka ah loogu isticmaalo capacitor-ka waxa loo xushay nasasho degdeg ah, iyo hadda la qiimeeyay waa in lagu doortaa iyadoo loo eegayo 1.42 ~ 1.5 jeer ee hadda la qiimeeyay ee capacitor.Marka capacitor-ku si toos ah ugu xidhmo matoorka-voltage-ka sare ee isbar-bar yaaca, si looga hortago is kicinta marka matoorku ka go'o korontada, taasoo keenta in danabku terminalka capacitor-ka uu kor u kaco qiimaha la qiimeeyay, hadda la qiimeeyay. capacitor-ku waa in uu ka yaraado 90% wakhtiga xaadirka ah ee matoorka;Marka la isticmaalayo fiilooyinka Y/△, lama ogola in si toos ah loogu xidho capacitor matoorka si barbar socda, iyo hab gaar ah oo fiilooyinka waa in la qaataa.Marka capacitor-ka lagu isticmaalo joog ka sarreeya 1000 mitir ama capacitor waxaa loo isticmaalaa aagga kulaylaha ah ee qoyan, waa in la sheegaa marka la dalbanayo.Shahaadooyinka gaarka ah ama shuruudaha gaarka ah ee capacitors waa in la qeexaa marka la dalbanayo.