Ma inductors apamwamba kwambiri-zida zatsopano zosungira mphamvu zogwira ntchito bwino komanso zopanda mphamvu

Kusungirako mphamvu ndi chinthu chofunikira chothandizira pakukula kwakukulu kwa mphamvu zatsopano.Mothandizidwa ndi ndondomeko za dziko, mitundu yatsopano yosungiramo mphamvu yomwe imayimiridwa ndi kusungirako magetsi a electrochemical monga lithiamu batire yosungirako mphamvu, hydrogen (ammonia) yosungirako mphamvu, ndi kutentha (kuzizira) kusungirako mphamvu kwakhala njira zofunika kwambiri pa chitukuko cha mafakitale osungira mphamvu. chifukwa cha nthawi yochepa yomanga, kusankha malo osavuta komanso osinthika, komanso luso lolamulira mwamphamvu.Malinga ndi kuneneratu kwa Wood Mackenzie, kuchuluka kwapachaka kwapachaka kwapadziko lonse lapansi pakupanga mphamvu zamagetsi zamagetsi zamagetsi kudzafika 31% m'zaka 10 zikubwerazi, ndipo mphamvu yoyikayo ikuyembekezeka kufika 741GWh pofika 2030. Monga dziko lalikulu pakuyika kwa electrochemical koyera. yosungirako mphamvu ndi mpainiya mu kusintha mphamvu, China zochulukira anaika mphamvu ya electrochemical mphamvu yosungirako adzakhala ndi pawiri pachaka kukula mlingo wa 70,5% mu zaka zisanu zikubwerazi.

Pakalipano, kusungirako mphamvu kumagwiritsidwa ntchito kwambiri m'madera monga magetsi, magalimoto oyendetsa magetsi atsopano, kayendetsedwe ka mafakitale, malo olumikizirana, ndi malo opangira deta.Pakati pawo, ogwiritsa ntchito mafakitale akuluakulu ndi amalonda ndi omwe amagwiritsa ntchito kwambiri, choncho, mabwalo amagetsi a zipangizo zosungiramo mphamvu makamaka amatengera njira zopangira mphamvu zapamwamba.

Monga gawo lofunikira pamagawo osungira mphamvu, ma inductors amayenera kupirira kuchulukira kwakanthawi kochepa komanso kukhazikika kwanthawi yayitali kuti asunge kutentha kwapansi.Chifukwa chake, pamapangidwe apamwamba amphamvu, inductor iyenera kukhala ndi magwiridwe antchito amagetsi monga machulukitsidwe apamwamba, kutsika pang'ono, komanso kukwera kwa kutentha.Kuphatikiza apo, kukhathamiritsa kwa mapangidwe apangidwe ndikofunikiranso pakupanga ma inductors apamwamba kwambiri, monga kuwongolera kuchuluka kwa mphamvu ya inductor kudzera pamapangidwe ophatikizika komanso kuchepetsa kutentha kwapamtunda kwa inductor ndi malo akulu otaya kutentha.Ma inductors okhala ndi mphamvu zambiri, kukula kocheperako, komanso kapangidwe kaphatikizidwe ndizomwe zimafunikira

Kuti tikwaniritse zosowa za ma inductors m'malo osungira mphamvu, tidayambitsa mitundu yosiyanasiyana ya ma inductors apamwamba kwambiri omwe ali ndi luso lapamwamba kwambiri la DC, kutayika kochepa, komanso kuchita bwino kwambiri.

Timatengera kapangidwe kazitsulo kachitsulo kachitsulo kamene kamakhala ndi maginito otsika kwambiri komanso mawonekedwe ofewa kwambiri, ndipo amatha kupirira mafunde apamwamba osakhalitsa kuti magetsi azikhala okhazikika.Koyiloyo imavulazidwa ndi waya wathyathyathya, ndikuwonjezera malo otsetsereka.Kugwiritsidwa ntchito kwa zenera la maginito okhotakhota kumapitilira 90%, komwe kungapereke kukana kwa DC kotsika kwambiri pansi pamikhalidwe yaying'ono ndikusunga kutsika kwa kutentha kwa chinthucho popirira mafunde akulu kwanthawi yayitali.
Mtundu wa inductance ndi 1.2 μ H ~ 22.0 μ H. DCR ndi 0.25m Ω yokha, yokhala ndi mphamvu yowonjezera ya 150A.Itha kugwira ntchito kwa nthawi yayitali m'malo otentha kwambiri ndikusunga inductance yokhazikika komanso kukondera kwa DC.Pakadali pano, yadutsa chiphaso choyesa cha AEC-Q200 ndipo ili ndi kudalirika kwakukulu.Chogulitsacho chimagwira ntchito pa kutentha kwa -55 ℃ mpaka + 150 ℃ (kuphatikiza kutenthetsa koyilo), koyenera kumadera osiyanasiyana ovuta kugwiritsa ntchito.
Ma ultra high current inductors ndi oyenera kupanga ma voltage regulator modules (VRMs) ndi ma converter amphamvu kwambiri a DC-DC pakugwiritsa ntchito kwambiri masiku ano, ndikuwongolera bwino kusinthika kwamagetsi.Kuphatikiza pa zida zatsopano zosungiramo mphamvu, zimagwiritsidwanso ntchito kwambiri m'magawo monga zamagetsi zamagalimoto, zida zamagetsi zamagetsi, kuwongolera mafakitale, ndi makina amawu.

Tili ndi zaka 20 zokumana nazo popanga ma inductors amagetsi ndipo ndi mtsogoleri paukadaulo wamakono wamakono opangira ma inductor pamsika.Magnetic powder core material amapangidwa paokha ndipo amatha kupereka zosankha zosiyanasiyana pokonzekera ndi kupanga zinthu malinga ndi zosowa za ogwiritsa ntchito.Chogulitsacho chimakhala ndi makonda apamwamba kwambiri, kuzungulira kwanthawi yayitali, komanso kuthamanga.