1. Chiyero chemusika
Macapacitor emafirimu anoreva macapacitor ane mafirimu emagetsi emhando yemagetsi sema dielectric. Zvichienderana nenzira dzakasiyana dzekugadzira ma electrode, inogona kukamurwa kuita foil film capacitor uye metallized film capacitor. Zvichienderana nechimiro chakasiyana uye nzira yekugadzirisa, yakakamurwa kuita winding type, laminated type, inductive type uye non-inductive type. Zvichienderana nerudzi rwe current, inogona kukamurwa kuita mhando mbiri: DC ne AC film capacitors.
Parizvino, indasitiri yemacapacitor efirimu iri kupinda munguva yekukura kwakasimba kubva ku
nguva yekukura nekukurumidza, uye simba idzva nerekare remagetsi eindasitiri iri mu
danho rekuchinja.
Kwakabva: Yakanyorwa naZhiyan Consulting
2. Kushandiswa kwemvura iri pasi
Ma capacitor emafirimu, ane mashandiro akanaka kwazvo, anoshandiswa zvakanyanya mumaindasitiri akawanda akadai semidziyo yemumba, kutaurirana, magridi emagetsi, shanduko yechitima, kudzora maindasitiri, mwenje uye simba idzva (photovoltaic, simba remhepo, mota). Ndicho chikamu chemagetsi, chinoshandiswa munenge maseketi ese emagetsi.
●Nzvimbo itsva yemotokari yemagetsi
Mumakore achangopfuura, mitemo iripo mumunda wemotokari itsva dzesimba yakabuda imwe mushure meimwe, uye maguta mazhinji akaunganidza uye akazivisa mitemo yakakodzera kuti agadzire nesimba kushandiswa kwemotokari itsva dzesimba, izvo zvichazopedzisira zvakurudzira kudiwa kukuru kwema capacitor emafirimu. Sekureva kwedata kubva kuChina Association of Automobile Manufacturers, muna 2020, kugadzirwa kwemotokari itsva dzesimba muChina kuchave mamiriyoni 1.366, uye huwandu hwekutengesa huchava mamiriyoni 1.367. Muhafu yekutanga ya2021, kugadzirwa kwemotokari itsva dzesimba muChina kwaive mamiriyoni 1.215, uye kutengeswa kwaive mamiriyoni 1.206.
Kwakabva: Yakagadzirwa neChina Association of Automobile Manufacturers, Zhiyan Consulting.
Macapacitor emafirimu ndiwo macapacitor anoshandiswa muDC filtering applications. Nekuti ane mabhenefiti ekugara kwenguva refu uye kugadzikana kwakanaka kwekupisa kana tichienzanisa nemacapacitor echinyakare, anonyanya kukodzera inverter DC filtering mumotokari itsva dzesimba. Sezvo kushandiswa kwemacapacitor emafirimu mumotokari dzehybrid kwave kuchizivikanwa nemusika, macapacitor emafirimu ave achishandiswawo zvakanyanya mumisika yemotokari itsva dzesimba dzakadai semotokari dzemagetsi chete.
Kukura kuri kuramba kuchienderera mberi kwekutengesa mota itsva dzemagetsi kwaunza nzvimbo yakakura yekukura kwemusika wema capacitor emafirimu. Kana kudiwa kwema capacitor emafirimu emotokari itsva yemagetsi kuri 1.5 zvidimbu payuniti uye mutengo weyuniti uri 450 yuan payuniti, saizi yemusika yema capacitor emafirimu mumunda wemotokari itsva yemagetsi muChina muna 2020 ichave inosvika mamiriyoni 922 yuan.
Kwakabva: Yakanyorwa naZhiyan Consulting
●Simba remhepo
Ma capacitor emafirimu anoshandiswa mukushandura simba remhepo uye ma photovoltaic inverters nekuda kwekushanda kwayo zvakanaka, voltage yakakwira, uye hupenyu hurefu.
Seimwe yenzira dzakakosha dzekugadzira magetsi anowanikwazve munyika yangu, kugadzira magetsi nemhepo ndiyo nzira yekare yekugadzira magetsi mu tekinoroji itsva yemagetsi yenyika yangu, saka yave ichishandiswa zvakanyanya munyika yangu.
Simba remhepo nedzimwe nzira dzekugadzira simba rinodzokororwa dziri kuramba dzichivandudzika, mitengo iri kuramba ichidzikira, kushanda zvakanaka kwehupfumi kuri kuvandudzwa zvakanyanya, uye pane nzvimbo yakakura yekuvandudza mune ramangwana. Muna 2020, simba idzva remagetsi emhepo eChina richawedzera ne178.4% gore negore, uye simba idzva richasvika mamiriyoni 71.67 kilowatts. Muhafu yekutanga ya2021, simba idzva remagetsi emhepo reChina richasvika mamiriyoni 10.84 kilowatts.
Kunobva: National Energy Administration, Zhiyan Consulting
Zvinoenderana ne "2021-2027 China Film Capacitor Industry Market Development Research and Investment Prospect Analysis Report" yakaburitswa neZhiyan Consulting, kana mutengo weyuniti yemacapacitor efirimu mumunda wesimba remhepo uri 25,000-27,000 yuan/MW, saizi yemusika yemacapacitor efirimu mumunda wesimba remhepo muna 2019 ichave 669 miriyoni yuan, uye saizi yemusika yemacapacitor efirimu mumunda wesimba remhepo muChina muna 2020 ingangoita 1.792 bhiriyoni yuan.
Kwakabva: Yakanyorwa naZhiyan Consulting
●Simba remagetsi re photovoltaic
Semhando yesimba idzva, simba remagetsi rinoshandisa simba rezuva rave richikwezva kutariswa kwenyika dzakawanda. Simba rezuva rakawanda uye silicon ore reserves zvinopa mamiriro akanaka ekusimudzira indasitiri yesimba rezuva munyika yangu.
Zvakanakira zvakasiyana zvakaita sekudzikisa mitengo uye kuchinjika zvakabatsira kuti ma photovoltaic ave sarudzo yakakosha yemhando itsva yekugadzira magetsi pasi pekumanikidzwa kwezvinangwa zvekuburitsa kabhoni. Muna 2020, kugona kwe photovoltaic muChina kuchangoiswa kwaive mamiriyoni 48.2 kilowatts, uye muhafu yekutanga ya2021, kugona kwe photovoltaic muChina kwaive mamiriyoni 13.01 kilowatts.
Nguva yekutumira: Gunyana-20-2022