M'nthawi yatsopano yamagetsi, makina osungira mphamvu ndiye maziko ogwiritsira ntchito mphamvu moyenera. Ma capacitor a YMIN, omwe ali ndi magwiridwe antchito apamwamba, ndizofunikira kwambiri pakuwongolera kukhazikika, kuchita bwino, komanso kudalirika kwa machitidwe osungira mphamvu. Zotsatirazi ndi ntchito zawo zazikulu pamakina osungira mphamvu:
1. Mphamvu Hub ya Power Converter (PCS)
Otembenuza magetsi osungira mphamvu ayenera kukwaniritsa kutembenuka kwa mphamvu ziwiri pakati pa mabatire ndi grid. Ma capacitors a YMIN amatenga maudindo atatu panjira iyi:
• Kusungirako mphamvu zazikulu: Imayamwa mwachangu ndikutulutsa mphamvu yamagetsi kuti muchepetse kusinthasintha kwamagetsi a gridi, kuwonetsetsa kuti makina akugwira ntchito mosalekeza. Amaperekanso chipukuta misozi champhamvu pakunyamula katundu ndikuwongolera kuyendetsa bwino kwamagalimoto.
• Kutetezedwa kwamagetsi okwera kwambiri: Kulimbana ndi ma voltages apamwamba a 1500V mpaka 2700V, kumatenga ma spikes amagetsi, ndikuteteza zipangizo zamagetsi monga IGBTs ndi SiC kuti zisawonongeke.
• Chitetezo chapamwamba chamakono: Mapangidwe a ESR otsika (mpaka 6mΩ) amatenga bwino mafunde amphamvu pa DC-Link, amawongolera kulondola kwa kayendetsedwe ka mphamvu, ndikuthandizira kuyamba kofewa kuti kuchepetsa kugwedezeka kwa zida.
2. Voltage Stabilizer kwa Inverters
Mu ma inverters a mphamvu zongowonjezwdwanso monga photovoltaic ndi mphamvu yamphepo, YMIN capacitors imapereka:
• Kuchulukira Kwambiri: Kusunga ndalama zambiri pa voliyumu iliyonse kumathandizira kusintha kwa DC-to-AC.
• Kusefa kwa Harmonic: Kulekerera kwamakono kwapamwamba kumasefa zotulutsa, kuonetsetsa kuti mphamvu yamagetsi yolumikizidwa ndi gululi.
• Kukhazikika kwa Kutentha: Kutentha kwakukulu kwa ntchito (-40 ° C mpaka + 125 ° C) kumapangitsa kuti ntchito ikhale yokhazikika kwa nthawi yayitali m'madera otentha kwambiri.
3. Chitetezo cha Chitetezo cha Ma Battery Management Systems (BMS)
Mu ma BMS, ma capacitor a YMIN amateteza chitetezo cha batri kudzera munjira zitatu:
• Kulinganiza kwa Voltage: Kulumikizidwa mofanana ndi mapaketi a batri, amangosintha kusintha kwa magetsi a cell kuti atalikitse moyo wa batri.
• Kuyankha Kwachidule: Mphamvu zawo zapamwamba zimalola kutulutsa mphamvu nthawi yomweyo kuti zigwirizane ndi kuwonjezeka kwadzidzidzi ndikuletsa kutulutsa kwambiri.
• Kuteteza Zolakwa: Kutumikira monga gwero la mphamvu zosungirako zosungirako zosungirako, amasunga ntchito yozungulira chitetezo pakagwa vuto, ndikuchotsa mwamsanga maulalo aliwonse osatetezeka.
4. Supercapacitors: Zofanana ndi Chitetezo ndi Moyo Wautali
Ma module a YMIN supercapacitor amapereka njira zina zachitetezo m'malo mwa mabatire amtundu wa lithiamu:
• Chitetezo Chapamwamba: Palibe moto kapena kuphulika pansi pa kuphulika, kuphwanyidwa, kapena kufupikitsa, zovomerezeka za chitetezo cha magalimoto.
• Kukhalitsa, Kusamalidwa Kwaulere: Moyo wapaulendo umadutsa maulendo a 100,000, kupititsa patsogolo moyo wogwira ntchito kwa zaka makumi ambiri, ndikugwiritsa ntchito mphamvu zowonongeka monga 1-2μA.
• Kusinthasintha kwa Kutentha Kwambiri: Mphamvu zokhazikika pa kutentha kwakukulu kwa -40 ° C, kuthetsa nkhani zozimitsa kuzizira kwa mamita anzeru ndi zida zapaboard.
Mapeto
Ma capacitor a YMIN, omwe ali ndi ubwino wawo waukulu wa kukana kwamagetsi, mphamvu zazikulu, moyo wautali, ndi chitetezo chapadera, amaphatikizidwa mozama mu otembenuza, ma inverters, BMSs, ndi ma modules a supercapacitor a machitidwe osungira mphamvu, kukhala mwala wapangodya wa kutembenuka kwamphamvu kwa mphamvu ndi kasamalidwe kotetezeka. Ukadaulo wawo umangopititsa patsogolo makina osungira mphamvu kunthawi ya "zero-maintenance", komanso imathandizira kusintha kwapadziko lonse lapansi kukhala mawonekedwe obiriwira, anzeru, komanso odalirika.
Nthawi yotumiza: Aug-14-2025