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WAA MAXAY BEDDELKA AWOODDA BEDELKA AH?SIDEE U SHAQAYSAA?

Transformers beddelashada ayaa loo baahan yahay marka la beddelayo sahayda korontada.Haddaba maxay yihiin beddelaadda transformers?Waa maxay mabaadi'da shaqada iyo shaqooyinka beddelka beddelka?Aynu fahanno iyaga.

 

·Hordhac

Beddelka beddelka waxa loola jeedaa beddelka loo isticmaalo sahayda beddelka.Waxay ku shaqeysaa xaalad garaaca wadnaha oo leh soo noqnoqoshada toban ilaa tobanaan kilohertz ama xitaa boqolaal kilohertz.Xudunta birta guud ahaan waxay ka samaysan tahay walxo ferrite ah.

      SANHE-35-XXX-2     SANHE-32-140-6

·Mabda'a shaqada ee beddelka beddelka

Transformer waa aalad koronto oo la sameeyay iyadoo la adeegsanayo mabda'a soo-saarka korantada.Marka gariiradda hoose ee transformerku ku xidhmo isha awooda AC, xudunta birta waxa ay soo saartaa qulqulka magnetka beddelka ah.Korontada wareejinta waxaa gacanta ku haya wareegga, iyo tuubada beddelka waxay ku beddeshaa xawaare sare.

U beddelashada hadda tooska ah una beddeleysa soo noqnoqoshada joogtada ah ee beddelka hadda waxa la keenay beddelka beddelka, taas oo dhalinaysa hal ama dhawr qaybood oo danab ah.Maaddaama waxtarka celceliska AC ee wareegga wareegga uu aad uga sarreeyo 50Hz, dhammaan beddelayaasha beddelka ayaa laga dhigi karaa mid aad u yar, oo hoos u dhigaya qiimaha.

 

·Tisaga oo door ka beddelaya transformers

Hawlaha ugu muhiimsan ee beddelka beddelka waa gudbinta korantada, beddelka tamarta iyo dahaarka.

Faa'iidooyinkeeda ugu weyn waa cabbir yar, waxtar sare leh, iyo kala bixin jaban.Iyada oo ah qayb ka mid ah qaybta korantada ee jilicsan ee jilicsan, beddelka beddelka ayaa si weyn loogu isticmaalaa beddelka tignoolajiyada sahayda korantada iyo tignoolajiyada korantada korontada, waxaana sidoo kale loo adeegsadaa wareegyada soo noqnoqda sida beddelka sahayda korontada.

 

Marka loo eego awoodda gudbinta ee beddelka beddelka, Transformers-ka waxaa loo qaybin karaa dhowr darajooyin: 10kVA waa awood sare, 10kVA ~ 0.5kVA waa awood dhexdhexaad ah, 0.5kVA ~ 25VA waa tamar hoose, oo ka hooseeya 25VA waa awood yar.Awoodda gudbinta kala duwan, naqshadeynta korontadu sidoo kale way ka duwan tahay.Xudunta ferrite iyo iskudarka saturation magnetka ee korontadu uma fiicna sida tan xaashida birta silikoon, taasoo keentay tamar aad u yar halkii Hertz ee wareejinta awooda AC.Laakin waxa uu ka shaqeeyaa wareegyo soo noqnoqonaya, iyo inta jeer ee isweydaarsiga tamarta halbeeggu waa mid aad u sarreeya (1000 jeer oo ka mid ah isbeddelka soo noqnoqda ee hooseeya).Isku soo wada duuboo, waxtarkeedu waxa uu gaadhi karaa daraasiin jeer ka badan transformers-ka hooseeya.

 

·Shaqada kale ee beddelka beddelka waa in uu leeyahay dabeylo-celin

Dabaysha jawaab celinta waxay siinaysaa calaamad jawaab celin togan PWM IC, taasoo keenaysa in ay dhaliso oscillation-sare oo ay weheliso dabaysha labaad, si DC-ga soo galaya dabaylaha aasaasiga ah ee transformerku uu leeyahay qayb weyn oo AC ah, iyo AC-soo noqnoqoshada sare. Qaybta waxaa go'doomiyey xudunta is beddelka, samaynaysa AC sare oo saafi ah, oo la saxay oo la sifeeyey si ay u keento qalabka korantada.Dabaylaha jawaab celinta waxay hagaajin kartaa tamarta wax soo saarka si ay u qiimeyso qiime deggan.Isku soo wada duuboo, Transformer-ka beddelka ayaa ka ciyaara doorka gudbinta korantada, beddelka tamarta iyo dahaarka.


Waqtiga boostada: Oct-07-2022