1. Kev lag luam nplai
Zaj duab xis capacitors xa mus rau cov capacitors nrog cov khoom siv hluav taws xob qib hluav taws xob ua yeeb yaj kiab raws li dielectrics.Raws li cov txheej txheem sib txawv electrode, nws tuaj yeem muab faib ua cov ntawv ci capacitor thiab metallized film capacitor.Raws li cov qauv sib txawv thiab kev ua tiav, nws tau muab faib ua hom winding, laminated type, inductive type thiab non-inductive type.Raws li hom tam sim no, nws tuaj yeem muab faib ua ob hom: DC thiab AC zaj duab xis capacitors.
Tam sim no, zaj duab xis capacitor kev lag luam tau nkag mus rau lub sijhawm ntawm kev txhim kho ruaj khov los ntawm a
lub sij hawm ntawm kev loj hlob sai, thiab tshiab thiab qub kinetic zog ntawm kev lag luam yog nyob rau hauv lub
kev hloov pauv theem.
Source: Sau los ntawm Zhiyan Consulting
2. Daim ntawv thov hauv qab
Zaj duab xis capacitors, nrog rau kev ua tau zoo heev, yog dav siv nyob rau hauv ntau yam lag luam xws li khoom siv hauv tsev, kev sib txuas lus, daim phiaj hluav taws xob, kev hloov tsheb ciav hlau, kev tswj kev lag luam, teeb pom kev zoo thiab lub zog tshiab (photovoltaic, cua zog, tsheb).Nws yog ib qho yooj yim hluav taws xob tivthaiv, siv nyob rau hauv yuav luag tag nrho cov hluav taws xob circuits.
●Tshiab zog tsheb teb
Nyob rau hauv xyoo tas los no, cov kev cai tam sim no nyob rau hauv lub zog tshiab lub tsheb teb tau tshwm sim ib tug tom qab, thiab ntau lub nroog tau sau thiab tshaj tawm cov cai muaj feem xyuam rau kev siv zog siv lub tsheb tshiab, uas nws thiaj li yuav txhawb kom muaj kev xav tau ntawm zaj duab xis capacitors.Raws li cov ntaub ntawv los ntawm Tuam Tshoj Association of Automobile Manufacturers, nyob rau hauv 2020, zus tau tej cov tsheb tshiab zog nyob rau hauv Tuam Tshoj yuav yog 1.366 lab units, thiab cov muag ntim yuav yog 1.367 lab units.Hauv thawj ib nrab ntawm 2021, Tuam Tshoj lub zog tshiab tsheb tsim khoom yog 1.215 lab units, thiab kev muag khoom yog 1.206 lab units.
Tau qhov twg los: Muab tso ua ke los ntawm Tuam Tshoj Association of Automobile Manufacturers, Zhiyan Consulting.
Zaj duab xis capacitors yog capacitors siv nyob rau hauv DC filtering daim ntaub ntawv.Vim tias nws muaj qhov zoo ntawm lub neej ntev thiab kev ruaj ntseg kub zoo piv nrog cov khoom siv hluav taws xob, nws yog qhov tsim nyog rau inverter DC lim hauv cov tsheb tshiab.Raws li daim ntawv thov ntawm zaj duab xis capacitors nyob rau hauv hybrid tsheb tau raug lees paub los ntawm kev ua lag luam, zaj duab xis capacitors kuj tau lug siv nyob rau hauv tshiab zog tsheb lag luam xws li cov ntshiab hluav taws xob tsheb.
Kev loj hlob tsis tu ncua ntawm kev muag khoom ntawm lub zog tshiab tsheb tau coj qhov chaw loj hlob ntawm kev lag luam rau zaj duab xis capacitors.Yog hais tias qhov kev thov rau lub zog tshiab lub tsheb zaj duab xis capacitors yog 1.5 daim rau ib chav tsev thiab chav tsev nqi yog 450 yuan ib thooj, lub lag luam loj ntawm film capacitors nyob rau hauv Tuam Tshoj lub tshiab lub zog tsheb teb nyob rau hauv 2020 yuav yog hais txog 922 lab yuan.
Source: Sau los ntawm Zhiyan Consulting
●Cua zog teb
Zaj duab xis capacitors yog siv nyob rau hauv cua fais fab converters thiab photovoltaic inverters vim nws cov nqi-zoo, high rated voltage, thiab lub neej ntev.
Raws li ib qho tseem ceeb tshaj plaws kev tsim hluav taws xob tsim hluav taws xob hauv kuv lub teb chaws, cua tsim hluav taws xob kuj yog txoj kev tsim hluav taws xob tshaj plaws hauv kuv lub teb chaws lub zog tshiab lub zog tsim tshuab, yog li nws tau siv dav hauv kuv lub teb chaws.
Cua fais fab thiab lwm yam khoom siv hluav taws xob txuas ntxiv mus txuas ntxiv mus, cov nqi pheej yig zuj zus, kev lag luam kev lag luam tau zoo dua, thiab muaj qhov chaw loj rau kev txhim kho yav tom ntej.Xyoo 2020, lub peev xwm tshiab ntawm Tuam Tshoj lub zog cua yuav nce 178.4% xyoo-rau-xyoo, thiab lub peev xwm tsim tshiab yuav ncav cuag 71.67 lab kilowatts.Nyob rau hauv thawj ib nrab ntawm 2021, Tuam Tshoj tus tshiab tsim cua zog muaj peev xwm yuav yog 10.84 lab kilowatts.
Tau qhov twg los: National Energy Administration, Zhiyan Consulting
Raws li "2021-2027 China Film Capacitor Industry Development Research and Investment Prospect Analysis Report" tso tawm los ntawm Zhiyan Consulting, yog hais tias tus nqi ntawm cov zaj duab xis capacitors nyob rau hauv cua zog teb yog 25,000-27,000 yuan / MW, lub lag luam loj ntawm zaj duab xis. capacitors nyob rau hauv cua zog teb nyob rau hauv 2019 yuav yog 669 lab yuan, thiab lub lag luam loj ntawm cov zaj duab xis capacitors nyob rau hauv Tuam Tshoj lub cua zog teb nyob rau hauv 2020 yog hais txog 1.792 billion yuan.
Source: Sau los ntawm Zhiyan Consulting
●Photovoltaic zog teb
Raws li lub zog tshiab, lub zog photovoltaic tau nyiam ntau thiab ntau lub teb chaws cov xim.Cov peev txheej hnub ci ntau thiab cov silicon ore reserves muab cov kev mob zoo rau kev txhim kho kuv lub teb chaws lub hnub ci kev lag luam.
Qhov tshwj xeeb zoo xws li kev txo nqi thiab kev yooj yim tau pab photovoltaics ua ib qho kev xaiv tseem ceeb rau hom tshiab ntawm lub zog tsim nyob rau hauv lub siab ntawm cov pa roj carbon emission lub hom phiaj.Xyoo 2020, Tuam Tshoj tus tshiab photovoltaic muaj peev xwm yog 48.2 lab kilowatts, thiab nyob rau hauv thawj ib nrab ntawm 2021, Tuam Tshoj tus tshiab photovoltaic ntsia muaj peev xwm yog 13.01 lab kilowatts.
Post lub sij hawm: Sep-20-2022