Ib tug loj overcapacity, disorderly kev sib tw loj
Raws li kev kwv yees kwv yees, Tuam Tshoj tam sim noqhuav hom transformerLub peev xwm tau mus txog 3 billion KVA, tab sis qhov xav tau ntim hauv 2020 tsuas yog 1.3 billion KVA, thiab muaj peev xwm ntau dhau.
Hauv kev sib tw ua lag luam hnyav, qee lub lag luam txhawm rau sib tw rau kev txiav txim, tuav kev lag luam ntawm cov nqi tseem ceeb ntawm kev ua tsov rog, ua rau cov khoom qhuav-hom transformer cov txiaj ntsig rov qab txo qis.
Tshwj xeeb, rau cov khoom lag luam qis dua 220KV, vim muaj ntau lub tuam txhab, feem ntau cov kev txiav txim yog nyob rau hauv ib qho nyiaj me me thiab qhov teeb meem ruaj khov.
Qhov thib ob, qhov teeb meem ntawm cov khoom zoo yog qhov tseem ceeb
Nyob rau hauv xyoo tas los no, vim tias tus nqi ntawm cov nqi zog thiab cov khoom siv raw khoom tau nce siab, txhawm rau kom tau txais kev txiav txim rau cov nyiaj tau los, qee cov tuam txhab siv "txhuas siv tooj liab, siv cov ntawv xov xwm thib ob silicon steel, ntim tsis txaus" thiab lwm yam tsis raug cai txhais tau tias txo qis. cov nqi tsim khoom kom tau txais txiaj ntsig, hom kev sib tw tsis ncaj ncees no tau ua rau muaj kev puas tsuaj loj rau tag nrho cov kev lag luam, kev sib tw nqi qis tsis tsuas yog ua rau kev ua haujlwm ntawm cov neeg tsim khoom niaj hnub no nyuaj, thiab ua rau kev lag luam ib puag ncig ntawm tag nrho kev lag luam.
Raws li AQSIQ tso tawm nyob rau lub quarter thib peb ntawm 2020 lub zog qhuav transformer chaw soj ntsuam tau, 34 qhuav transformer manufacturers nyob rau hauv 16 lub xeev nyob rau hauv Tuam Tshoj tau ua qhov chaw soj ntsuam, tag nrho ntawm 29 cov khoom kuaj tau kuaj, ntawm uas 9 khoom tsis dhau, lub tus nqi ntawm cov khoom zoo tsuas yog 69%, qhov kev soj ntsuam ntawm qhov chaw suav nrog cov tuam txhab loj, nruab nrab thiab me. Raws li kev txheeb cais, tus nqi ntawm cov khoom zoo ntawm cov tuam txhab loj, nruab nrab thiab me yog txawv.
Kev ua raws cai ntawm cov lag luam loj yog 75%, thaum kev ua raws li cov lag luam me thiab nruab nrab tsuas yog 63% thiab 48%.
Thib peb, tsis muaj kev sib tw tseem ceeb tshiab
Nrog rau kev sib tw ntawm cov khoom lag luam homogeneity, lub zog kev lag luam kev siv hluav taws xob cov qauv thiab txhua tus neeg ib puag ncig kev paub txuas ntxiv mus ntxiv, cov nqi tsim khoom tseem nce ntxiv, cov khoom siv qhuav transformer cov txiaj ntsig tau txo qis, thiab tam sim no cov khoom siv hluav taws xob qhuav tau nkag mus rau lub sijhawm tsis muaj txiaj ntsig. .
Cov lag luam qhuav-hom transformer yuav tsum tau them nyiaj ntau dua rau kev hloov pauv ntawm cov khoom lag luam, kev tsim kho tshiab thiab kev hloov kho, txuas ntxiv tshawb nrhiav kev sib tw tseem ceeb, thiab ua kom tiav kev txhim kho kev lag luam kom ruaj khov thaum txhim kho kev txhim kho thiab kev tswj cov nqi.
Kev siv cov ntaub ntawv tshiab txhawb kev txhim kho thiab hloov pauv ntawm thaj chaw
Qhov tshwm sim ntawm cov khoom siv tshiab qhuav transformers sawv cev los ntawm amorphous alloy qhuav transformers txhais tau hais tias lub sijhawm ntawm kev txo lub zog siv tau los, thiab kev txo qis yuav txuas ntxiv nthuav dav kev sib tw kom zoo dua ntawm cov khoom tshiab qhuav transformers.
Yog tias qhov loj-loj ntawm cov ntaub ntawv tshiab tiav, nws tuaj yeem txo cov nqi ntawm cov ntaub ntawv, uas yuav ua rau muaj kev cuam tshuam loj rau cov tuam txhab lag luam uas tseem siv cov ntawv silicon steel, thiab cov tuam txhab lag luam uas paub cov khoom siv tshiab yuav yog. nyob rau hauv ib txoj hauj lwm tseem ceeb thiab txeeb ib feem loj ntawm kev ua lag luam.
