• bbb

Ukusetyenziswa kwee-capacitors zefilimu (isakhiwo se-capacitor yefilimu kunye nomzobo womgaqo wokusebenza)

1. Isikali semarike

I-Film capacitors ibhekisela kwii-capacitors ezineefilim zombane zebakala lombane njenge-dielectrics.Ngokweendlela ezahlukeneyo zokwenziwa kwe-electrode, inokwahlulwa ibe yifoil film capacitora kunye nemetallised film capacitor.Ngokutsho kwesakhiwo esahlukileyo kunye nendlela yokucubungula, yahlulahlulwe ibe luhlobo olujikelezayo, uhlobo lwe-laminated, uhlobo lwe-inductive kunye nohlobo lwe-non-inductive.Ngokohlobo lwangoku, lunokwahlulwa lube ziindidi ezimbini: i-DC kunye ne-AC film capacitors.

Okwangoku, imboni yefilimu ye-capacitor ingena kwixesha lophuhliso oluzinzile ukusuka kwi-a
ixesha lokukhula okukhawulezayo, kunye namandla entsha kunye endala kinetic kushishino kwi
inqanaba lotshintsho.

ngokubanzi 1

Umthombo: Ihlanganiswe nguZhiyan Consulting

2. Isicelo esisezantsi

I-Film capacitors, esebenza kakuhle kakhulu, isetyenziswa ngokubanzi kumashishini amaninzi afana nezixhobo zasekhaya, unxibelelwano, iigridi zamandla, utshintsho lukaloliwe, ulawulo lwamashishini, ukukhanya kunye namandla amatsha (photovoltaic, amandla omoya, iimoto).Licandelo le-elektroniki elisisiseko, elisetyenziswa phantse kuzo zonke iisekethe zombane.

Indawo yemoto yamandla amatsha

Kwiminyaka yakutshanje, imigaqo-nkqubo yangoku kwibala lezithuthi zamandla amatsha iye yavela enye emva kwenye, kwaye izixeko ezininzi ziqokelele kwaye zabhengeza imigaqo-nkqubo efanelekileyo yokuphuhlisa ngamandla ukusetyenziswa kwezithuthi zamandla amatsha, eziya kuthi ekugqibeleni zikhuthaze ii-filimi capacitors ezinkulu.Ngokutsho kwedatha evela kwi-China Association of Automobile Manufacturers, kwi-2020, ukuveliswa kwezithuthi zamandla amatsha e-China kuya kuba yi-1.366 yezigidi zeeyunithi, kwaye umthamo wokuthengisa uya kuba yi-1.367 yezigidi zeeyunithi.Kwisiqingatha sokuqala se-2021, imveliso yemoto entsha yaseTshayina yayiziiyunithi ze-1.215 yezigidi, kwaye intengiso yayiyi-1.206 yezigidi zeeyunithi.

ngokubanzi 2

Umthombo: Ihlanganiswe yi-China Association of Automobile Manufacturers, Zhiyan Consulting.

Ii-filimi capacitors zi-capacitors ezisetyenziswa kwi-DC filtering applications.Kuba ineengenelo zobomi obude kunye nokuzinza okuhle kobushushu xa kuthelekiswa neecapacitors zemveli, ifaneleke ngakumbi ukucoca i-inverter DC kwizithuthi zamandla amatsha.Njengoko ukusetyenziswa kwefilimu capacitors kwiimoto ezixutyiweyo kuye kwaqatshelwa yimarike, iicapacitors zefilimu ziye zasetyenziswa ngokubanzi kwiimarike zezithuthi zamandla amatsha njengezithuthi zombane ezisulungekileyo.

Ukukhula okuqhubekayo kwentengiso yezithuthi zamandla amatsha kuzise indawo yokukhula kwemarike ebanzi yee-filimi capacitors.Ukuba imfuno yemoto entsha ye-capacitors yemoto yi-1.5 yeyunithi nganye kwaye ixabiso leyunithi yi-450 ye-yuan ngeqhekeza, ubungakanani bemarike ye-capacitors yefilimu kwibala lemoto entsha yase-China ngo-2020 iya kuba malunga ne-922 yezigidi ze-yuan.

ngokubanzi 3

Umthombo: Ihlanganiswe nguZhiyan Consulting

Indawo yamandla omoya

Ii-capacitors zefilimu zisetyenziselwa abaguquli bamandla omoya kunye nee-photovoltaic inverters ngenxa yeendleko-zokusebenza, amandla ombane aphezulu, kunye nobomi obude.

Njengenye yeendlela zokuvelisa amandla ombane ahlaziyekayo kwilizwe lam, ukuveliswa kwamandla omoya ikwayeyona ndlela ikhulileyo yokuvelisa amandla kubuchwephesha bokuvelisa amandla ombane welizwe lam, ngoko busetyenziswa kakhulu kwilizwe lam.

Amandla omoya kunye nobunye ubugcisa bokuvelisa amandla ahlaziyekayo buyaqhubeka buphucuka, iindleko ziyaqhubeka nokuhla, ukusebenza kakuhle kwezoqoqosho kuphuculwe kakhulu, kwaye kukho indawo enkulu yophuhliso lwexesha elizayo.Ngo-2020, umthamo osanda kufakwa wamandla omoya waseTshayina uya kunyuka nge-178.4% unyaka nonyaka, kwaye umthamo osanda kufakwa uya kufikelela kwi-71.67 yezigidi zeekilowatts.Kwisiqingatha sokuqala sika-2021, amandla omoya omoya asanda kufakwa e-China ayakuba yi-10.84 yezigidi zeekilowatts.

ngokubanzi 4

Umthombo: Ulawulo lwamandla kaZwelonke, iZhiyan Consulting

Ngokutsho kwe "2021-2027 China Film Capacitor Industry Development Research and Investment Prospect Analysis Report" ekhutshwe nguZhiyan Consulting, ukuba ixabiso leyunithi yefilimu capacitors kwintsimi yamandla omoya yi-25,000-27,000 yuan / MW, ubungakanani bemarike yefilimu. ii-capacitors kwintsimi yamandla omoya ngo-2019 iya kuba yi-669 yezigidi zeeyuan, kwaye ubungakanani bemarike yee-capacitors zefilimu kwintsimi yamandla omoya e-China ngo-2020 malunga ne-1.792 yebhiliyoni ye-yuan.

ngokubanzi 5

Umthombo: Ihlanganiswe nguZhiyan Consulting

Indawo yamandla e-Photovoltaic

Njengohlobo lwamandla amatsha, amandla e-photovoltaic atsala umdla wamazwe amaninzi.Ubuninzi bemithombo yamandla elanga kunye noovimba besilicon ore babonelela ngemeko elungileyo kuphuhliso loshishino lwamandla elanga kwilizwe lam.

Iinzuzo ezikhethekileyo ezifana nokunciphisa iindleko kunye nokuguquguquka kuye kwanceda i-photovoltaics ibe yinto ebalulekileyo yokuzikhethela uhlobo olutsha lokuvelisa amandla phantsi koxinzelelo lweethagethi zokukhutshwa kwekhabhoni.Ngo-2020, amandla e-photovoltaic e-China esanda kufakwa yi-48.2 yezigidi ze-kilowatts, kwaye kwisiqingatha sokuqala sika-2021, umthamo omtsha we-photovoltaic efakwe kwi-13.01 yezigidi ze-kilowatts.

ngokubanzi 6

Ixesha lokuposa: Sep-20-2022

Thumela umyalezo wakho kuthi: