Mu nthawi yatsopano ya mphamvu, kukula kwachangu kwa machitidwe a mphamvu kwapangitsa kuti njira zosungira mphamvu zipitirire mofulumira.
Mu makina osungira mphamvu, mphamvu ndi liwiro la mayankho a zigawo zofunika (monga ma inverter, ma converter, makina oyendetsera mabatire, ndi zina zotero) zikuchulukirachulukira, zomwe zimapangitsa kuti zigawo zamagetsi zikhale zovuta kwambiri. Ma capacitor omwe ali ndi magwiridwe antchito abwino, kuchuluka kwa mphamvu komanso kukhazikika kwamphamvu amafunika kuti athandizire makina osungira mphamvu kuti akhalebe olimba komanso odalirika m'malo osiyanasiyana.
GAWO.01 Chosinthira mphamvu chosungira mphamvu
Udindo wa inverter mu dongosolo losungira mphamvu makamaka ndi kusintha mphamvu, kuwongolera ndi kulumikizana, kuwongolera mphamvu, ndi zina zotero. Imagwiritsa ntchito makamaka ma capacitor okhala ndi capacitance density yapamwamba, high ripple current resistance komanso high voltage resistance kuti igwire ntchito yokhazikika ndi kusefa magetsi, kusunga ndi kumasula mphamvu, komanso DC pulsation yosalala.
Ma capacitor a YMIN ali ndi makhalidwe awa mu inverter:
Ubwino wa kuchuluka kwa mphamvu:
Pamapeto pa cholowetsa cha micro-inverter, ndikofunikira kulandira mphamvu yamagetsi yopangidwa ndi chipangizo chamagetsi chongowonjezwdwa. Ma charge awa amafunika kusinthidwa ndi inverter munthawi yochepa. Makhalidwe a ma capacitor a YMIN okhala ndi mphamvu zambiri amatha kunyamula ma charge ambiri mu voliyumu yomweyo, kuyamwa gawo la mphamvu yamagetsi, kukonza magwiridwe antchito osinthira, ndikupangitsa kusintha kuchokera ku DC kupita ku AC.
Kukana kwamphamvu kwa ripple current:
Pamene inverter ikugwira ntchito, mphamvu yamagetsi yomwe imapangidwa kumapeto kwake ikhoza kukhala ndi zinthu zambiri zogwirizana, zomwe zingakhudze kwambiri mphamvu yamagetsi yomwe imagwiritsidwa ntchito. Ma capacitor a YMIN filter amatha kuchepetsa bwino kuchuluka kwa mphamvu yamagetsi kumapeto kwake ndikukwaniritsa kufunikira kwa mphamvu ya AC yapamwamba kwambiri.
Ubwino wa magetsi amphamvu kwambiri:
Chifukwa cha mphamvu yamagetsi yosakhazikika ya mphamvu ya photovoltaic output, zida zamagetsi zamagetsi zomwe zili mu inverter zimapanganso mphamvu yamagetsi ndi mphamvu yamagetsi panthawi yosinthira. Ma capacitor a YMIN ali ndi ubwino wa mphamvu yamagetsi yolimba kwambiri, yomwe imatha kuyamwa mphamvu zamagetsi izi, kuteteza zida zamagetsi, kupangitsa kusintha kwa mphamvu yamagetsi ndi mphamvu yamagetsi kukhala kosavuta, kuchepetsa kutayika kwa mphamvu, ndikuwonjezera magwiridwe antchito a inverter.
Ubwino ndi malangizo a kusankhaMa capacitor a electrolytic a aluminiyamu odzichirikiza okha a YMIN substrate:
ESR yotsika, kukana kwa ripple kwambiri, kukula kochepa:
Ubwino ndi malangizo posankhaMa capacitor a electrolytic a YMIN amadzimadzi a aluminiyamu:
Mphamvu yokwanira, kusasinthasintha kwabwino, kulephera kotsika, kukana kwa ripple kwambiri, moyo wautali, mphamvu yamagetsi yambiri, kukula kochepa
Ubwino ndi malangizo posankhaYMIN liquid chip aluminiyamu electrolytic capacitors:
Kuchepetsa mphamvu ya chinthu, mphamvu yayikulu, kukana mafunde amphamvu, komanso kukhala ndi moyo wautali:
Ubwino ndi malangizo aYMIN supercapacitorkusankha:
Kukana kutentha kwakukulu, kutentha kwambiri ndi chinyezi chambiri, kukana kwamkati kochepa, moyo wautali
Ubwino ndi malangizo posankhaMa module a YMIN supercapacitor:
Kukana kutentha kwakukulu, kutentha kwambiri ndi chinyezi chambiri, kukana kwamkati kochepa, komanso kukhala ndi moyo wautali
GAWO.02 Mphamvu Yosungira Mphamvu
Mu dongosolo losungira mphamvu, pamene batire ndi gridi zikugwirizana, chosinthira magetsi chimayenera kuchita kusintha kwa AC/DC kuti chimalize kuyenda kwa mphamvu mbali zonse ziwiri. Kuphatikiza apo, chimatha kuwongolera kukula kwa mphamvu ndikusintha mphamvu. Ma capacitor amatha kupereka mphamvu yokhazikika mu chosinthira magetsi, kukonza mphamvu ya makina, ndikuwonjezera magwiridwe antchito ndi kukhazikika kwa chosinthira magetsi.
Ma capacitor a YMIN ali ndi makhalidwe awa mu chosinthira:
Kulimbana ndi mphamvu yamagetsi yamphamvu:
Ma capacitor a YMIN amayamwa mphamvu yamagetsi yochokera ku converter kuchokera kumapeto kwa DC-Link kuti akwaniritse kusintha kolondola kwa mphamvu yotulutsa kuti ikwaniritse zosowa za zochitika zosiyanasiyana. Mwa kupanga dera lochaja, limapewa kukhudza kwambiri magetsi olowera ndi katundu panthawi yoyambira yofewa.
Mphamvu yamagetsi yolimba kwambiri:
Makhalidwe a mphamvu yamagetsi amphamvu kwambiri a ma capacitor a YMIN angagwiritsidwe ntchito ngati zida zotetezera kuti ateteze zida zamagetsi zobisika kuti zisawonongeke pamene magetsi akukwera panthawi yogwiritsira ntchito chosinthira, kuti chosinthira mphamvu chosungira mphamvu chipereke chithandizo chokhazikika cha mphamvu yamagetsi ndi ma frequency pa gridi ndikuwonetsetsa kuti dongosololi likugwira ntchito bwino.
Kuchuluka kwakukulu:
Ma capacitor a YMIN amatha kusunga mphamvu zamagetsi ndikupereka mphamvu zamagetsi mosalekeza ku makina osinthira magetsi pamene magetsi a gridi akusintha kwambiri kapena pamene mphamvu yatha, zomwe zimapangitsa kuti makina osinthira magetsi azigwira ntchito bwino. Mu zinthu zoyendetsera magetsi monga ma mota, ma capacitor amathanso kupereka mphamvu yogwira ntchito, kukhazikika kwa magetsi, ndikuwonjezera magwiridwe antchito a injini.
Ubwino ndi malangizo a kusankhaMa capacitor a electrolytic a aluminiyamu odzichirikiza okha a YMIN substrate:
ESR yotsika, kukana kwa ripple kwambiri, kukula kochepa:
Ubwino ndi malangizo posankhaMa capacitor a filimu ya YMIN:
Zinthu zamtundu wa pini wamba, ESR yotsika:
GAWO.03 Njira Yoyendetsera Mabatire
Dongosolo loyang'anira mabatire ndi chipangizo chomwe chimayang'anira momwe mabatire osungira mphamvu alili. Chimagwiritsidwa ntchito makamaka poyang'anira ndikusamalira batire iliyonse mwanzeru; kuletsa batire kuti isadzaze kwambiri kapena kutayitsa mphamvu, ndikuwonjezera moyo wa batire. Capacitor imagwira ntchito makamaka yosefera, kusunga mphamvu, kulinganiza magetsi ndi kuyamba kufewa kuti ipewe kukhudzidwa kwa mphamvu yochulukirapo pazida zina zamagetsi panthawi yoyambira, ndikuwonjezera moyo wautumiki wa zidazo.
Ma capacitor a YMIN ali ndi makhalidwe awa mu dongosolo loyendetsera batri:
Mphamvu yolimba yopirira mafunde akuluakulu:
Ma circuits mu dongosolo loyang'anira mabatire amatulutsa zizindikiro za phokoso la ma frequency osiyanasiyana. Ma capacitor a YMIN amatha kusefa phokosoli ndikuwonjezera kudalirika ndi kukhazikika kwa dongosololi.
Kukana kwamphamvu kwa overvoltage:
Ma capacitor a YMIN amatha kulumikizidwa mbali zonse ziwiri za batire iliyonse. Kudzera mu mawonekedwe awoawo ochaja ndi kutulutsa mphamvu, amatha kutseka mabatire ndi ma voltage okwera kuti achepetse ma voltage awo, ndikuchaja mabatire ndi ma voltage otsika kuti awonjezere ma voltage awo, motero amapeza mphamvu ya voltage pakati pa mabatire omwe ali mu paketi ya batire.
Kuchuluka kwakukulu:
Pamene katundu mu dongosolo loyang'anira batire akufunika mphamvu yayikulu nthawi yomweyo, ma capacitor a YMIN amatha kutulutsa mphamvu yosungidwa mwachangu kuti akwaniritse zosowa za katundu nthawi yomweyo. Itha kugwiritsidwa ntchito ngati dera loteteza kuti lipereke chithandizo champhamvu cha nthawi yochepa pamagawo ofunikira, kuonetsetsa kuti dera loteteza likhoza kugwira ntchito bwino, ndikudula kulumikizana pakati pa batire ndi katunduyo pakapita nthawi.
YMIN solid-liquid hybrid capacitorubwino ndi malangizo osankha:
Moyo wautali, ESR, kuchuluka kwa capacitance, kukana kwa ripple current, kukhazikika kwa kutentha kwakukulu, kugwedezeka kwa voltage yayikulu komanso kukana kwa kugwedezeka kwa current yayikulu, kutsika kwa kutayikira kwa current kumakwaniritsa zofunikira za AEC-Q200
Ubwino ndi malangizo posankhaMa capacitor a YMIN amadzimadzi a chip:
Woonda, wamphamvu kwambiri, wochepa mphamvu, komanso wotsutsa ma ripple
YMIN madzi otsogolera capacitorubwino ndi malangizo osankha:
Kukana kutentha kwambiri, moyo wautali, kukana kutsika, kukana kugwedezeka kwambiri
Chidule
Ma capacitor a YMIN amawala m'magawo a ma inverter, ma converter, machitidwe oyang'anira mabatire, ndi zina zotero. a machitidwe osungira mphamvu ndi makhalidwe awo abwino kwambiri, kupititsa patsogolo kukhazikika ndi kudalirika kwa machitidwe osungira mphamvu ndikuwonjezera kugwiritsa ntchito bwino mphamvu. Ndi othandizira abwino pamakina amagetsi omwe alipo.
Nthawi yotumizira: Feb-18-2025