(1) Kev xaiv siab -Cov khoom siv zoo rau kev tsim khoom Transformer
Transformers ua haujlwm los ntawm kev hloov cov kab hluav taws xob los ntawm electromagnetic induction; Lawv cov ntaub ntawv tseem ceeb yog silicon steel laminations thiab electromagnetic hlau. Qhov zoo ntawm ob cov ntaub ntawv no ncaj qha cuam tshuam rau lub transformer tus yam ntxwv poob. Cov kev poob uas tsim nyob rau hauv lub transformer lub hauv paus thaum lub sij hawm ua hauj lwm yog sau ua ke hu ua "tsis muaj-load poob." Cov txiaj ntsig poob no tsis tu ncua-yuav ywj pheej ntawm lub tshuab hloov pauv cov khoom thauj khoom ntau- thiab yog, rau qee qhov, tsis tuaj yeem zam tau. Txawm li cas los xij, qhov zoo ntawm cov khoom siv hlau nplaum ua haujlwm tuaj yeem cuam tshuam qhov loj ntawm cov kev poob no. Thaum ntxov- tiam zog-txuag transformers siv siab-qib txias-rolled grain- taw qhia silicon steel laminations (tshwj xeeb qib Q11 thiab Q10)-phasing tawm cov ntaub ntawv qub xws li cov khoom kub 10 thiab cov khoom sib xyaw ua ke ntawm {144} steel dov Cov qauv tsim kom txo tsis muaj-load poob los ntawm 40%.
(2) Kev tsim kho kom zoo thiab txheej txheem kev txhim kho
Txhim kho transformer poob yam ntxwv los ntawm kev nce qib hauv kev tsim qauv thiab cov txheej txheem tsim khoom yog qhov kev tshawb fawb tseem ceeb rau cov tuam txhab transformer. Daim ntawv thov ntawm lub khoos phis tawj- pab tsim (CAD) rau kev tsim hluav taws xob hluav taws xob tau qhib qhov muaj peev xwm tshiab, ua rau cov neeg tsim qauv siv lub hom phiaj tshwj xeeb- xws li txo qis tag nrho cov hluav taws xob poob thiab ua kom zoo dua qhov piv ntawm tooj liab (electromagnetic hlau) rau hlau (silicon steel)- kom ua tiav qhov sib npaug ntawm cov khoom tseem ceeb. Txoj hauv kev no tso cai rau cov kev ua tau zoo nkhaus tau los ntawm cov khoom siv zoo - cov khoom zoo thiab cov qauv tsim kho kom zoo rau kev sib koom ua ke ntawm ib qho kev pom zoo, yog li ua kom tau txais txiaj ntsig zoo tshaj plaws. Ib qho kev txhim kho tshwj xeeb hauv kev tsim qauv koom nrog kev hloov pauv cov txheej txheem sib koom ua ke los ntawm ib txwm "ncaj- ceg" style mus rau "hybrid ncaj-thiab- mitered" lossis "tag nrho mitered" kev sib koom ua ke. Qhov kev tsim kho tshiab no ua rau muaj kev sib txig sib luag ntawm txoj hauv kev sib nqus hauv cov cheeb tsam sib koom ua ke ntawm cov qoob loo- taw qhia silicon steel laminations (xws li Q10 thiab Q11 qib siv dav), yog li txo qis tsis muaj - thauj khoom poob.
