1. Mulingo wamsika
Ma capacitor amakanema amatchula ma capacitor okhala ndi makanema apamagetsi apamagetsi ngati ma dielectrics.Malinga ndi njira zosiyanasiyana zopangira ma elekitirodi, zitha kugawidwa mu zojambulazo filimu capacitora ndi metallized film capacitor.Malinga ndi kapangidwe kake ndi njira yopangira, imagawidwa kukhala mtundu wokhotakhota, mtundu wa laminated, inductive type ndi non-inductive type.Malingana ndi mtundu wamakono, zikhoza kugawidwa m'mitundu iwiri: DC ndi AC film capacitors.
Pakali pano, makampani opanga mafilimu akulowa mu nthawi ya chitukuko chokhazikika kuchokera ku a
nthawi ya kukula mofulumira, ndipo mphamvu zatsopano ndi zakale za kinetic zamakampani zili mu
siteji ya kusintha.
Gwero: Wopangidwa ndi Zhiyan Consulting
2. Mtsinje ntchito
Ma capacitor opanga mafilimu, omwe amagwira ntchito bwino kwambiri, amagwiritsidwa ntchito kwambiri m'mafakitale ambiri monga zida zapakhomo, mauthenga, magetsi, kusintha kwa njanji, kulamulira mafakitale, kuyatsa ndi mphamvu zatsopano (photovoltaic, mphamvu ya mphepo, magalimoto).Ndi gawo lofunikira lamagetsi, lomwe limagwiritsidwa ntchito pafupifupi mabwalo onse amagetsi.
●Malo oyendetsa magalimoto atsopano
M'zaka zaposachedwa, ndondomeko zamakono zamagalimoto atsopano amagetsi zakhala zikuchitika, ndipo mizinda yambiri yasonkhanitsa ndi kulengeza ndondomeko zoyenera kuti zikhazikitse mwamphamvu kugwiritsa ntchito magalimoto amphamvu, zomwe pamapeto pake zidzalimbikitsa ma capacitor akuluakulu a mafilimu.Malinga ndi deta yochokera ku China Association of Automobile Manufacturers, mu 2020, kupanga magalimoto atsopano amphamvu ku China kudzakhala mayunitsi 1.366 miliyoni, ndipo kuchuluka kwa malonda kudzakhala mayunitsi 1.367 miliyoni.Mu theka loyamba la 2021, magalimoto atsopano aku China adapanga magalimoto okwana 1.215 miliyoni, ndipo malonda anali mayunitsi 1.206 miliyoni.
Gwero: Wopangidwa ndi China Association of Automobile Manufacturers, Zhiyan Consulting.
Ma capacitor amakanema ndi ma capacitor omwe amagwiritsidwa ntchito muzosefera za DC.Chifukwa ili ndi ubwino wokhala ndi moyo wautali komanso kutentha kwabwino poyerekeza ndi ma capacitor achikhalidwe, ndiyoyenera kwambiri kusefa kwa inverter DC m'magalimoto atsopano amphamvu.Monga momwe ma capacitor amakanema amagwiritsidwira ntchito m'magalimoto osakanizidwa azindikirika ndi msika, ma capacitor amakanema amagwiritsidwanso ntchito kwambiri m'misika yamagalimoto amagetsi atsopano monga magalimoto amagetsi oyera.
Kukula kosalekeza kwa kugulitsa magalimoto amagetsi atsopano kwadzetsa kukula kwa msika kwa ma capacitor opanga mafilimu.Ngati kufunikira kwa ma capacitor amagetsi amagetsi atsopano ndi zidutswa 1.5 pagawo lililonse ndipo mtengo wagawo ndi 450 yuan pachidutswa chilichonse, kukula kwa msika wamakanema opanga mafilimu ku China mu 2020 kudzakhala pafupifupi yuan 922 miliyoni.
Gwero: Wopangidwa ndi Zhiyan Consulting
●Mphamvu yamphepo
Ma capacitor amakanema amagwiritsidwa ntchito posinthira mphamvu yamphepo ndi ma inverters a photovoltaic chifukwa cha kukwera mtengo kwake, magetsi okwera kwambiri, komanso moyo wautali.
Monga imodzi mwa njira zofunika kwambiri zopangira mphamvu zongowonjezwdwa m'dziko langa, kupanga mphamvu yamphepo ndi njira yopangira magetsi okhwima kwambiri muukadaulo watsopano wopangira mphamvu m'dziko langa, motero wakhala akugwiritsidwa ntchito kwambiri m'dziko langa.
Mphamvu zamphepo ndi matekinoloje ena opangira mphamvu zongowonjezwdwa zikupitilirabe bwino, ndalama zikupitilirabe kutsika, kugwiritsa ntchito bwino chuma kumakhala bwino kwambiri, ndipo pali malo ambiri otukuka m'tsogolo.Mu 2020, mphamvu yamphepo yatsopano yaku China idzakwera ndi 178.4% pachaka, ndipo mphamvu yomwe idakhazikitsidwa kumene idzafikira ma kilowatts 71.67 miliyoni.Mu theka loyamba la 2021, mphamvu yamphepo yokhazikitsidwa kumene ku China ikhala ma kilowati 10.84 miliyoni.
Gwero: National Energy Administration, Zhiyan Consulting
Malinga ndi "2021-2027 China Film Capacitor Industry Market Development Research and Investment Prospect Analysis Report" yotulutsidwa ndi Zhiyan Consulting, ngati mtengo wagawo la ma capacitor opanga mafilimu m'munda wamagetsi ndi 25,000-27,000 yuan/MW, kukula kwa filimuyo. ma capacitor mu gawo lamagetsi amphepo mu 2019 adzakhala yuan 669 miliyoni, ndipo kukula kwa msika wa ma capacitor opanga mafilimu ku China mu 2020 ndi pafupifupi 1.792 biliyoni ya yuan.
Gwero: Wopangidwa ndi Zhiyan Consulting
●Mphamvu ya Photovoltaic
Monga mtundu wa mphamvu zatsopano, mphamvu ya photovoltaic yakopa chidwi cha mayiko ambiri.Kuchuluka kwa mphamvu zadzuwa ndi nkhokwe za silicon ore zimapereka mkhalidwe wabwino pakukula kwamakampani opanga magetsi adzuwa mdziko langa.
Ubwino wapadera monga kuchepetsa mtengo ndi kusinthasintha kwathandiza photovoltaics kukhala chisankho chofunikira kwa mtundu watsopano wamagetsi opangira mphamvu pansi pa kukakamizidwa kwa zolinga za carbon.Mu 2020, mphamvu ya photovoltaic ya China yomwe yangoikidwa kumene ndi ma kilowatts 48.2 miliyoni, ndipo mu theka loyamba la 2021, mphamvu yatsopano ya photovoltaic ya China ndi 13.01 miliyoni kilowatts.
Nthawi yotumiza: Sep-20-2022