Transformer impedanceyog qhov tseem ceeb tshaj plaws uas cuam tshuam rau cov kev cai voltage, kev txhaum tam sim no txwv tsis pub siv, thiab tag nrho cov kev ua haujlwm. Nkag siab nws lub luag haujlwm pab hauv kev xaiv txoj cai hloov rau kev nyab xeeb thiab muaj zog faib khoom.
Dab tsi yog transformer impedance?
Impedance (z) nyob rau hauv ib transformer yog tuskev tawm tsam rau kev ntws tam sim notshwm sim los ntawm kev tawm tsam (r) thiab reactance (x) hauv windings. Nws yog qhia raws li feem pua thiab sawv cev rau cov hluav taws xob hluav taws xob poob thaum lub transformer ua haujlwm ntawm tag nrho cov kev thauj khoom.
Piv txwv li, yog tias a1000 kva transformermuaj impedance ntawm5%, nws txhais tau tias5% ntawm cov ntsuas hluav taws xobyuav tsum tau tsim tag nrho - phoo tam sim no nyob rau hauv luv {1} {Circuit.
Vim li cas impedance tseem ceeb?
- Kev cai voltage
Siab dua imporance tshwm sim nyob rau hauv ntau dua voltage poob qis hauv kev thauj khoom, uas tuaj yeem cuam tshuam rau voltage stability.
Txo cov yuam sij txhim kho voltage cov cai tab sis tej zaum yuav ua txhaum cai tam sim no.
- Luv - Circuit Court Tam Sim No
Transformer impedance txwv qhov ntau ntawm luv - Circuit Court.
Ib tug neeg yuam kev ntau dua muaj nuj nqis txo cov neeg txhaum kev txhaum, kev tiv thaiv cov txheej txheem kev puas tsuaj los ntawm kev puas tsuaj.
- Kev Sib Koom Tes
Tsim nyog ua kom tsim nyog sib piv ua kom pom tseeb nrog lwm cov khoom siv hluav taws xob, zam kev ua haujlwm thiab txhim kho kev tiv thaiv kev sib koom tes.
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Tus qauv cuam tshuam qhov tseem ceeb
Sib txawv transformer kev ntsuas tau qauv cuam tshuam qhov tseem ceeb qhov tseem ceeb raws liIEC 60076thiabIEEE C57Cov Qauv. Piv txwv li:
100 kva - 3% mus rau 5%
500 kva - 5% mus rau 6%
2500 KVA - 6% rau 7%
Txhim kho impedance ntawm Jiangsu Ryan Hluav Taws Xob
NtawmJiangsu Ryan Hluav Taws Xob, peb tsim cov tshuab hloov pauv nrog ntsuas qhov tseem ceeb uas tau suav qhov tseem ceeb rau cov txiaj ntsig kom ntseeg tauKev ua tau zoo, voltage stability, thiab kev tiv thaiv txhaumCov. Peb hloov pauv ua raws liCov Qauv Thoob Ntiaj Teb (IEC & IEEE)thiab tuaj yeem yog kho raws li phiaj xwm.
Nrhiav rau cov tshuaj hloov pauv hloov tau?Tiv tauj peb!
