1. Isikali semakethe
Ama-capacitor efilimu abhekisela kuma-capacitor anamafilimu kagesi ebanga likagesi njengama-dielectric. Ngokwezindlela ezahlukene zokwakheka kwama-electrode, ingahlukaniswa ibe yi-capacitor yefilimu ye-foil kanye ne-capacitor yefilimu yensimbi. Ngokwesakhiwo esihlukile nendlela yokucubungula, ihlukaniswe ngohlobo olugoqekayo, uhlobo olunama-laminated, uhlobo oluvundisayo kanye nohlobo olungenalo uvundisayo. Ngokwezinhlobo zamanje, ingahlukaniswa ibe izinhlobo ezimbili: ama-capacitor efilimu ye-DC kanye ne-AC.
Njengamanje, imboni ye-capacitor yamafilimu ingena enkathini yentuthuko ezinzile kusukela ku-
isikhathi sokukhula okusheshayo, kanye namandla amasha namadala e-kinetic embonini ase-
isigaba sokuguquka.
Umthombo: Kuhlanganiswe yiZhiyan Consulting
2. Isicelo esingezansi
Ama-capacitor efilimu, asebenza kahle kakhulu, asetshenziswa kabanzi ezimbonini eziningi ezifana nezinto zikagesi zasekhaya, ezokuxhumana, amagridi kagesi, ukuguqulwa kwezitimela, ukulawula izimboni, ukukhanyisa kanye namandla amasha (i-photovoltaic, amandla omoya, izimoto). Kuyingxenye eyisisekelo ye-elekthronikhi, esetshenziswa cishe kuzo zonke izifunda zikagesi.
●Insimu yezimoto ezintsha zamandla
Eminyakeni yamuva nje, izinqubomgomo zamanje emkhakheni wezimoto ezintsha zamandla ziye zavela ngokulandelana, futhi amadolobha amaningi aqoqe futhi amemezela izinqubomgomo ezifanele ukuthuthukisa ngamandla ukusetshenziswa kwezimoto ezintsha zamandla, okuzogcina kuvuselele isidingo esikhulu kuma-capacitor amafilimu. Ngokusho kwedatha evela kwi-China Association of Automobile Manufacturers, ngo-2020, ukukhiqizwa kwezimoto ezintsha zamandla eShayina kuzoba amayunithi ayizigidi ezingu-1.366, kanti inani lokuthengisa lizoba amayunithi ayizigidi ezingu-1.367. Engxenyeni yokuqala ka-2021, ukukhiqizwa kwezimoto ezintsha zamandla eShayina kwakungamayunithi ayizigidi ezingu-1.215, kanti ukuthengiswa kwakungamayunithi ayizigidi ezingu-1.206.
Umthombo: Kuhlanganiswe yi-China Association of Automobile Manufacturers, i-Zhiyan Consulting.
Ama-capacitor efilimu angama-capacitor asetshenziswa ekuhlungeni kwe-DC. Ngenxa yokuthi anezinzuzo zokuphila isikhathi eside kanye nokuqina okuhle kokushisa uma kuqhathaniswa nama-capacitor endabuko, afaneleka kakhulu ekuhlungeni kwe-inverter DC ezimotweni ezintsha zamandla. Njengoba ukusetshenziswa kwama-capacitor efilimu ezimotweni ezihlanganisiwe kuye kwaqashelwa yimakethe, ama-capacitor efilimu nawo asetshenziswa kabanzi ezimakethe zezimoto ezintsha zamandla njengezimoto zikagesi ezihlanzekile.
Ukukhula okuqhubekayo kokuthengiswa kwezimoto ezintsha zamandla kulethe isikhala esikhulu sokukhula kwemakethe yama-capacitor amafilimu. Uma isidingo sama-capacitor amafilimu ezimoto ezintsha zamandla siyizingcezu ezingu-1.5 ngeyunithi ngayinye futhi intengo yeyunithi ingu-450 yuan ngengxenye ngayinye, usayizi wemakethe wama-capacitor amafilimu ensimini yezimoto ezintsha zamandla zaseShayina ngo-2020 uzoba cishe yi-yuan eyizigidi ezingu-922.
Umthombo: Kuhlanganiswe yiZhiyan Consulting
●Insimu yamandla omoya
Ama-capacitor efilimu asetshenziswa kuma-converter amandla omoya kanye nama-inverter e-photovoltaic ngenxa yokusebenza kahle kwezindleko, i-voltage ephezulu, kanye nokuphila isikhathi eside.
Njengenye yezindlela ezibaluleke kakhulu zokukhiqiza amandla avuselelekayo ezweni lami, ukukhiqiza amandla omoya kuyindlela evuthiwe kakhulu yokukhiqiza amandla kubuchwepheshe obusha bokukhiqiza amandla ezweni lami, ngakho-ke isetshenziswe kabanzi ezweni lakithi.
Amandla omoya kanye nezinye izindlela zobuchwepheshe zokukhiqiza amandla avuselelekayo ziyaqhubeka nokuthuthuka, izindleko ziyaqhubeka nokwehla, ukusebenza kahle komnotho kuthuthuka kakhulu, futhi kunendawo enkulu yentuthuko yesikhathi esizayo. Ngo-2020, amandla amasha okufakwa kwamandla omoya aseShayina azokhula ngo-178.4% unyaka nonyaka, kanti amandla amasha azofakwa azofinyelela kuma-kilowatts ayizigidi ezingu-71.67. Engxenyeni yokuqala ka-2021, amandla amasha okufakwa kwamandla omoya aseShayina azoba ama-kilowatts ayizigidi ezingu-10.84.
Umthombo: Ukuphathwa Kwamandla Kazwelonke, iZhiyan Consulting
Ngokusho kombiko othi "2021-2027 China Film Capacitor Industry Market Development Research and Investment Prospect Analysis Report" okhishwe yiZhiyan Consulting, uma intengo yeyunithi yama-capacitor efilimu ensimini yamandla omoya ingu-25,000-27,000 yuan/MW, usayizi wemakethe wama-capacitor efilimu ensimini yamandla omoya ngo-2019 uzoba yi-yuan eyizigidi ezingu-669, kanti usayizi wemakethe wama-capacitor efilimu ensimini yamandla omoya yaseShayina ngo-2020 ungaba yi-yuan eyizigidi eziyizinkulungwane ezingu-1.792.
Umthombo: Kuhlanganiswe yiZhiyan Consulting
●Insimu yamandla e-Photovoltaic
Njengohlobo lwamandla amasha, amandla e-photovoltaic adonsele ukunaka kwamazwe amaningi. Imithombo eminingi yamandla elanga kanye nemithombo ye-silicon ore inikeza isimo esihle sokuthuthukiswa kwemboni yamandla elanga yezwe lami.
Izinzuzo eziyingqayizivele njengokunciphisa izindleko kanye nokuguquguquka kusize ama-photovoltaic ukuba abe ukukhetha okubalulekile kohlobo olusha lokukhiqizwa kwamandla ngaphansi kwengcindezi yezinhloso zokukhishwa kwekhabhoni. Ngo-2020, umthamo we-photovoltaic omusha waseShayina ungama-kilowatts ayizigidi ezingu-48.2, kanti engxenyeni yokuqala ka-2021, umthamo omusha we-photovoltaic ofakiwe waseShayina ungama-kilowatts ayizigidi ezingu-13.01.
Isikhathi sokuthunyelwe: Septhemba-20-2022