M'zaka zaposachedwapa, makampani opanga zinthu zotetezera magetsi asintha kwambiri kugwiritsa ntchito mafilimu apamwamba monga BOPP (polypropylene yolunjika bwino) ndi mafilimu opangidwa ndi aluminiyamu. Zipangizozi zili ndi mphamvu zabwino kwambiri zotetezera magetsi, mphamvu ya makina komanso kukhazikika kwa kutentha, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana.
Filimu ya BOPP ili ndi udindo wofunikira kwambiri mumakampani opanga zinthu zotetezera magetsi chifukwa cha mphamvu zake zabwino kwambiri za dielectric, mphamvu zake zokoka kwambiri komanso chinyezi chochepa. Zinthu zimenezi zimapangitsa mafilimu a BOPP kukhala oyenera kugwiritsidwa ntchito monga filimu ya capacitor, insulation ya mota ndi insulation ya transformer. Kugwiritsa ntchito mafilimu a BOPP kumathandiza kupanga zida zamagetsi zogwira ntchito bwino komanso zodalirika.
Kuwonjezera pa mafilimu a BOPP, mafilimu opangidwa ndi aluminiyamu akhala njira yofunika kwambiri yowonjezerera magwiridwe antchito a zipangizo zotetezera magetsi. Chidutswa chopyapyala cha aluminiyamu chomwe chimayikidwa pamwamba pa filimuyi chimawonjezera mphamvu zotchingira chinyezi ndi mpweya, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito zomwe zimafuna kukana chinyezi kwambiri komanso kukhala nthawi yayitali yosungira. Mafilimu opangidwa ndi aluminiyamu amagwiritsidwa ntchito kwambiri poyika zinthu zamagetsi mosavuta komanso ngati zinthu zotchingira magetsi pogwiritsa ntchito mphamvu zamagetsi zambiri.
Kugwiritsa ntchito mafilimu a BOPP ndi aluminiyamu kumapereka zabwino zingapo mumakampani opanga zinthu zotetezera magetsi. Mafilimuwa ali ndi mphamvu zabwino kwambiri zotetezera magetsi, kukana kutentha kwambiri, komanso kukana kubowoka ndi kung'ambika. Kuphatikiza apo, ali ndi kukhazikika kwabwino ndipo amalola kupanga molondola zinthu zotetezera magetsi. Kuphatikiza kwa zinthuzi kumapangitsa kuti mafilimu a BOPP ndi aluminiyamu akhale ofunikira kwambiri pakuwonetsetsa kuti makina amagetsi ndi otetezeka komanso odalirika.
Pamene ukadaulo ukupita patsogolo komanso kufunikira kwa zipangizo zotetezera kutentha kwapamwamba kukukula, mafilimu awa apitiliza kukhala patsogolo pa zatsopano, zomwe zikuyendetsa makampaniwa kuti akwaniritse miyezo yapamwamba yachitetezo ndi magwiridwe antchito.
Dongfang BOPPAmatumikira makamaka makampani opanga ma capacitor. Popeza ndife opanga oyamba a BOPP pakugwiritsa ntchito ma capacitor amphamvu ku China, zinthu zathu zili ndi magwiridwe antchito abwino kwambiri pakuzungulira, kumiza mafuta komanso kukana magetsi. Ndipo BOPP yathu yakhala njira yoyamba yamapulojekiti akuluakulu aku China, kuphatikiza Ultra High Voltage Direct Current Power Transmission System. Pakadali pano, tikuchita kafukufuku waposachedwa kwambiri pankhani ya mafilimu achitsulo.
Nthawi yotumizira: Epulo-30-2024
