Kampani yathu ikuchita nawo kwambiri makampani opanga zinthu zotetezera kutentha, ndipo ili ndi njira yomveka bwino yoganizira kwambiri za gawo latsopano la mphamvu.Bizinesi yopangira zinthu zotetezera kutentha imapanga makamaka matepi amagetsi a mica,zipangizo zosinthira zophatikizira zosakanikirana, zinthu zotetezera kutentha zopangidwa ndi laminated, ma varnish ndi ma resin oteteza, nsalu zopanda ulusi, ndi mapulasitiki amagetsi. Mu 2022, tinasiyanitsa bizinesi ya zipangizo zatsopano zamagetsi ndi gawo la zipangizo zotetezera kutentha, kusonyeza kudzipereka kwathu kwa kampani ku gawo latsopano la mphamvu.

Zogulitsa zathu zimagwiritsidwa ntchito kwambiri m'makampani atsopano amagetsi kuyambira pakupanga magetsi mpaka kutumiza ndi kugwiritsa ntchito magetsi.Pogwiritsa ntchito mwayi wopititsa patsogolo kusintha kwa mphamvu, kampani yathu imagwiritsa ntchito ukatswiri wake waukadaulo komanso luso lake lopanga zinthu zotetezera magetsi, komanso luso logwirizanitsa mafakitale, kuti ikule m'mabizinesi atsopano okhala ndi makasitomala anzeru, ndikukhazikitsa mwachangu kupezeka pamsika watsopano wamagetsi.

- Mu Kupanga Mphamvu,mafilimu oyambira a photovoltaic backsheetndipo ma epoxy resins apadera ndi zinthu zofunika kwambiri zopangira ma solar modules ogwira ntchito kwambiri komanso masamba a wind turbine.
- Mu Power Transmission, yathumafilimu amagetsi a polypropylenendizigawo zazikulu zotetezera kutenthandi zipangizo zofunika kwambiri pa ma capacitor a mafilimu amphamvu kwambiri (UHV), makina osinthira a AC/DC osinthasintha, ndi ma transformer amphamvu.
- Mu Kugwiritsa Ntchito Mphamvu,mafilimu a polypropylene apakompyuta owonda kwambiri, mafilimu a polypropylene opangidwa ndi zitsulondizinthu zopangidwa ndi zinthu zosiyanasiyanandizofunikira kwambiri pa ma capacitor a mafilimu ndi ma motors atsopano oyendetsera mphamvu, omwe amagwiritsidwa ntchito kwambiri m'zigawo zazikulu monga ma inverter, ma charger omwe ali m'bwalo, ma drive motors, ndi malo ochajira magalimoto atsopano amagetsi (NEVs).

Chithunzi 1: Kugwiritsa ntchito zinthu zathu mosiyanasiyana m'makampani onse opanga magetsi.

 

1. Kupanga Mphamvu: Zolinga Ziwiri za Kaboni Zimathandizira Kufunika, Kukulitsa Mphamvu Kumayendetsa Kugwira Ntchito Mokhazikika

Zolinga za mpweya wa carbon ziwiri zikupitilizabe kukweza kukula kwa dziko lonse lapansi. China yasankha makampani opanga magetsi a photovoltaic (PV) kukhala makampani omwe akutukuka kumene. Motsogozedwa ndi mfundo ziwiri zomwe zimapangitsa kuti pakhale kufunikira kwa msika, makampaniwa akukula mofulumira ndipo akhala amodzi mwa makampani ochepa ku China omwe ali ndi mpikisano padziko lonse lapansi.

Thefilimu yoyambira ya backsheetndi chinthu chofunikira kwambiri chothandizira ma module a PV. Ma module a solar a silicon a crystalline nthawi zambiri amakhala ndi galasi, filimu yophimba, maselo a dzuwa, ndi pepala losungira. Chipepala chosungira ndi chosungira chimateteza maselo makamaka. Mapangidwe a PV backsheet akuluakulu amakhala ndi zigawo zitatu: gawo lakunja la fluoropolymer lolimba bwino ndi kukana nyengo, filimu yapakati yoyambira yokhala ndi insulation yabwino komanso mawonekedwe amakina, ndi gawo lamkati la fluoropolymer/EVA lolimba kwambiri. Filimu yapakati yoyambira kwenikweni ndi filimu yophimba kumbuyo ya PV, ndipo kufunika kwake kumalumikizidwa kwambiri ndi kwa pepala lonse losungira kumbuyo.

2. Kutumiza Mphamvu: Ntchito Yomanga UHV Ikupitilira, Bizinesi Yoteteza Zinthu Zakuthupi Ikukhazikikabe

Zogulitsa zathu zofunika kwambiri mu gawo la UHV (Ultra High Voltage) ndi izi:filimu yamagetsi ya polypropylenendi zazikuluzotetezera kapangidwe ka zinthuFilimu ya polypropylene yamagetsi ndi chinthu chabwino kwambiri cholimba cha dielectric chomwe chili ndi zabwino monga kutayika kochepa kwa dielectric, mphamvu yayikulu ya dielectric, kukhuthala kochepa, kukana kutentha bwino, mphamvu zokhazikika za mankhwala, komanso kugwiritsa ntchito mphamvu moyenera. Imagwiritsidwa ntchito kwambiri mu ma capacitor a AC ndi zamagetsi zamagetsi, ndipo kufunika kwake kumagwirizana kwambiri ndi kuchuluka kwa mapulojekiti omanga a UHV.

Monga kampani yotsogola mu gawo la mafilimu a polypropylene a UHV, tili ndi msika wamphamvu, mphamvu zopanga zambiri, kafukufuku ndi chitukuko cholimba, ukadaulo wapamwamba, komanso nthawi yochepa yotumizira. Takhazikitsa ubale wokhazikika ndi opanga ma capacitor akuluakulu padziko lonse lapansi a UHV. Kukonzekera kwakukulu komanso kumanga mwachangu mapulojekiti a UHV akuyembekezeka kukweza kufunikira kwa zida ndi zinthu zotetezera kutentha, kuthandizira kukhazikika kwa bizinesi yathu yachikhalidwe yoteteza kutentha ya UHV.

3. Kugwiritsa Ntchito Mphamvu: Kukula Mwachangu kwa Ma NEV Kumachititsa Kufunika Kwambiri kwa Mafilimu a PP Ochepa Kwambiri

Gawo la NEV (galimoto yatsopano yamagetsi) likukula mofulumira ndi kufalikira kwakukulu.
Tayambitsa mzere watsopano woonda kwambiri wopanga mafilimu a PP, zomwe zathandiza kwambiri pakukula kwa dziko. Zogulitsa zathu zazikulu za NEV zikuphatikizapo mafilimu a polypropylene opyapyala kwambiri, mafilimu a PP opangidwa ndi zitsulo, ndi zinthu zophatikizika, zomwe ndi zinthu zofunika kwambiri zopangira ma capacitor amafilimu ndi ma drive motors. Ma capacitor amafilimu a NEV amafuna mafilimu a PP okhala ndi makulidwe kuyambira ma microns 2 mpaka 4. Ndife m'gulu la opanga ochepa am'nyumba omwe amatha kupanga okha mafilimu a PP opyapyala kwambiri a ntchito za NEV. Mu 2022, tinayika ndalama mu mzere watsopano wopanga wokhala ndi mphamvu ya matani pafupifupi 3,000 pachaka, kudzaza kusiyana kwa gawo lapamwamba kwambiri la unyolo wapadziko lonse wa ma capacitor amafilimu, womwe wakhala ukulamulidwa ndi makampani monga Panasonic, KEMET, ndi TDK.

Ndi chitukuko chachangu cha makampani a NEV, kufunikira kwa ma capacitor amafilimu kukuchulukirachulukira, zomwe zikupangitsa kuti kufunidwa kwa mafilimu a PP opyapyala kwambiri. Malinga ndi China Commercial Industry Research Institute, msika wa ma capacitor ku China ukuyembekezeka kufika pafupifupi RMB 30 biliyoni mu 2023, kukwera ndi 36.4% pachaka. Kukula kosalekeza kwa msika wa ma capacitor kudzawonjezera kufunikira kwa mafilimu a PP.

Chithunzi 2: Chithunzi cha Kapangidwe ka Filimu Capacitor

 

Chithunzi 3: Unyolo wa Makampani Opanga Mafilimu

Ma laminate okhala ndi mkuwa (composite copper foil) ali ndi kapangidwe ka "sandwich", ndi filimu yachilengedwe (PET/PP/PI) pakati ngati substrate ndi zigawo zamkuwa mbali zakunja. Nthawi zambiri amapangidwa pogwiritsa ntchito magnetron sputtering. Poyerekeza ndi foil yachikhalidwe yamkuwa, foil yamkuwa yophatikizika imasunga pulasitiki yabwino kwambiri ya ma polima pomwe imachepetsa kwambiri kuchuluka kwa mkuwa, motero imachepetsa ndalama. Filimu yachilengedwe yoteteza pakati imawonjezera chitetezo cha batri, zomwe zimapangitsa kuti izi zikhale zosonkhanitsa mphamvu zamagetsi zomwe zimalonjeza kwambiri mumakampani opanga mabatire a lithiamu. Kutengera ndi filimu ya PP, kampani yathu ikupanga zosonkhanitsa mphamvu zamagetsi zamafuta amkuwa, kukulitsa zinthu zathu ndikufufuza mwachangu misika yapansi panthaka.

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