Unbalanced Load hauv Distribution Transformer
Kev faib tawm transformer yog ib qho tseem ceeb hauv lub zog hluav taws xob, uas yog siv los txo qhov hluav taws xob los ntawm qib kis mus rau theem kev faib tawm. Kev faib tawm transformers tuaj yeem raug rau ntau hom kev thauj khoom, thiab ib qho ntawm ntau hom kev thauj khoom yog cov khoom tsis sib npaug. Lub load tsis sib npaug yog ib qho load uas muaj qhov sib txawv ntawm cov theem tam sim no thiab / lossis qhov hluav taws xob, ua rau lub zog tsis sib xws.
Unbalanced loads nyob rau hauv kev faib transformers yuav tshwm sim los ntawm ntau yam, xws li ib-theem loads, peb-theem loads uas tsis zoo tib yam, los yog txawm unbalanced faib loads ntawm theem. Xws li cov loads tsis sib npaug tuaj yeem muaj kev cuam tshuam loj rau kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom xa tawm.
Ib qho kev cuam tshuam tseem ceeb tshaj plaws ntawm cov khoom tsis sib npaug hauv kev faib khoom transformers yog qhov nce hauv kev poob. Vim qhov tsis sib xws ntawm lub zog, lub transformer yuav tsum ua hauj lwm hnyav dua los them rau qhov tsis sib npaug. Qhov kev poob ntau tuaj yeem ua rau txo qis hauv kev ua haujlwm ntawm cov transformer, uas ua rau cov nqi hluav taws xob ntau dua rau cov neeg siv khoom.
Tsis tas li ntawd, cov loads tsis sib npaug kuj tuaj yeem ua rau cov cua kub tseem ceeb hauv transformer, uas tuaj yeem ua rau lub neej txo qis thiab nce nqi kho. Cov nyhuv cua sov tuaj yeem raug ntaus nqi los ntawm cov tooj liab ntau ntxiv vim qhov tsis sib xws ntawm qhov tam sim no. Tsis tas li ntawd, cov nyhuv cua sov tuaj yeem ua rau qhov kub thiab txias ntawm cov rwb thaiv tsev, uas ua rau lub neej ntawm cov rwb thaiv tsev txo qis.
Txhawm rau txo qhov cuam tshuam ntawm cov khoom tsis sib npaug ntawm cov khoom siv hluav taws xob, ntau cov kev daws teeb meem tuaj yeem siv tau. Ib qho kev daws teeb meem ntau tshaj plaws yog siv cov khoom siv hluav taws xob nrog cov kev ntsuas kVA siab dua, uas tuaj yeem ua haujlwm ntau dua qhov tsis sib npaug. Lwm qhov kev daws teeb meem yog kom sib npaug ntawm cov khoom thauj los ntawm kev sib txuas ib-theem loads hla peb theem. Kev siv cov cuab yeej tshuaj ntsuam xyuas hauv network kuj tseem tuaj yeem pab txheeb xyuas lub hauv paus ua rau cov khoom tsis sib xws thiab ua kom tsim nyog los txo lawv.
Nyob rau hauv xaus, unbalanced loads nyob rau hauv tis transformers yuav muaj kev cuam tshuam tseem ceeb rau kev ua tau zoo thiab efficiency ntawm lub transformer, uas ua rau muaj kev puas tsuaj ntau dua, cua sov los, thiab txo lub neej. Kev txheeb xyuas thiab txo cov hauv paus ntsiab lus ntawm kev thauj khoom tsis sib npaug yog qhov tseem ceeb kom ntseeg tau tias kev ua haujlwm zoo ntawm cov khoom siv hluav taws xob faib tawm thiab zam cov nqi ntxiv rau cov neeg siv khoom.
