1. Gabatarwa zuwa Cajin Cajin DC
A cikin 'yan shekarun nan, saurin girma daga motocin lantarki (EVs) ya kori bukatar mafi inganci da kuma mafita carring caving. DC yana caji tara tara, wanda aka sani da ƙarfin cajin su na sauri, suna kan gaba cikin wannan canjin. Tare da ci gaba a fasaha, ana yin amfani da cajin DC DC don inganta lokacin caji, inganta amfani da makamashi, kuma suna da haɗin kai tsaye tare da wayo.
Tare da ci gaba da karuwa a cikin kasuwar kasuwa, aiwatar da cajojin Obc (kan kujerar caji) ba wai kawai yana taimakawa motocin da ke tattare da saukar da motocin ajiya ba. Wadannan motocin zasu iya dawo da karfi ga grid, suna taimakawa a cikin kamuwa da ganyayyaki da kwarin kwari. Ingancin caji motocin lantarki ta hanyar cajin caads (DCFC) babban al'amari ne a cikin ci gaba da sauyin makamashi na sabuntawa. Students mai amfani da sauri-sauri da haɗin haɗawa sun haɗa da abubuwan da aka haɗa daban-daban kamar kayayyakin wutar lantarki, masu son su, sarrafa iko, da na'urorin sadarwa. A lokaci guda, ana buƙatar hanyoyin masana'antu masu sassauƙa don saduwa da tara buƙatun buƙatun na motocin lantarki daban-daban, ƙara rikitarwa ga ƙirar DCFC da sauri.
Bambanci tsakanin cajina da caji na DC, don cajin AC 2), toshe Obc a cikin daidaitaccen AC don cajin baturin. Don caji na DC 2), cajin cajin cajin baturi kai tsaye.
2. Yin cajin tsarin tari
(1) Cikakken kayan aikin injin
(2) abubuwan da tsarin
(3) Canza zane
(4) Cajin caji na talla
Mataki na 3 (L3) Darakta na DC Fuck yana kewaye da caja mai caji (Obc) na injin lantarki ta hanyar cajin baturi kai tsaye ta tsarin sarrafa baturin baturin batirin EV (BMS). Wannan warewa yana haifar da haɓaka haɓaka cikin sauri, tare da ikon fitarwa cajin caji daga 50 kw zuwa 350 kw. A fitota na fitarwa yawanci ya bambanta tsakanin 400V da 800V, tare da sabon tiper na aiki zuwa tsarin baturi 800V. Tunda L3 DC Fadakar da Cajin da ke sauya wutar lantarki sau uku zuwa DC, suna amfani da gyara na AC-DC uku (PFC) gaban-ƙarshe, wanda ya haɗa da mai juyawa DC-DC. Wannan fitarwa pfc ta da alaƙa da baturin motar. Don cimma babban fitarwa na wutar lantarki, mawuyacin ikon iko galibi ana haɗa su sau da yawa a cikin layi daya. Babban fa'idar Caji na L3 DC ya rage yawan adadin caji don motocin lantarki
Cutar cajin Caji shine asalin ainihin AC-DC. Ya ƙunshi PFC Stage, DC Bus da DC-DC module
PFC Stage Block
DC-DC module mai toshe zane
3. Cajin tattara tarihin takaice
(1) tsarin cajin tsari
A matsayinta na cajin ikon motocin lantarki yana ƙaruwa, karfin rarraba wutar lantarki a tashoshin caji sau da yawa suna ƙoƙari don biyan bukatun. Don magance wannan batun, tsarin cajin adana yana amfani da motar DC ta fito. Wannan tsarin yana amfani da baturan almara a matsayin naúrar ajiya ta ƙasa kuma yana ɗaukar Ems na gida da Ingantaccen Tsarin Wutar, batancin ajiya, da motocin ajiya, da motocin ajiya. Bugu da kari, tsarin zai iya haduwa da Photovoltanic cikin sauki, yana samar da fa'idodi masu mahimmanci a cikin ganiya da kuma fadada farashin wutar lantarki, don haka inganta ingancin makamashi na gaba daya.
(2) tsarin cajin V2G
Abubuwan da ke ciki-zuwa-Grid (V2G) yana amfani da EV Batura don adana makamashi, tallafawa wannan Grid ta hanyar ma'amala tsakanin motoci da Grid. Wannan yana rage zafin da ke haifar da haɗarin manyan hanyoyin samar da makamashi da kuma caji mai amfani da su, ƙarshe yana inganta kwanciyar hankali na Grid. Bugu da ƙari, a cikin yankunan kamar yankuna na gidaje da kuma motocin lantarki na iya amfani da babban bukatar, da kuma samar da ikon ajiyar waje, dukiyar sarrafa makamashi) iko. Ga gidaje, fasaha-zuwa-gida (V2h) fasaha na iya jujjuya baturan ES zuwa cikin maganin ajiya na gida.
(3) umarnin cajin caji
Tsarin cajin tsarin da aka yi amfani da shi da yawa yana amfani da tashoshin caji na sauri, daidai gwargwadon cajin buƙatu kamar jigilar jama'a, taksi, da fareniyoyin dabaru. Ana iya tsara jadawalin caji bisa nau'ikan abin hawa, tare da caji faruwa yayin sa'o'in wutar lantarki zuwa ƙananan farashi. Ari ga haka, ana iya aiwatar da tsarin kulawa mai hankali ga sarrafa fayilolin jirgin sama mai tsayi.
4.Ku
(1) cigaban yanayin abubuwan da ake bambance shi da aka inganta ta hanyar Tsakiyar tashar jiragen ruwa) daga tashoshin caji daga tashoshin caji na tsakiya
Hanyoyin da aka nufa na caji na caji za su zama mai mahimmanci ga inganta cibiyar caji. Ba kamar manyan tashoshi na tsakiya ba inda masu amfani suka nemi caja, waɗannan tashoshin zasu haɗu da wuraren da mutane sun riga sun ziyarci. Masu amfani za su iya cajin motocin su yayin tsawaita tsayawa (yawanci sama da awa daya), inda caji na sauri bashi da mahimmanci. Ikon cajin wadannan tashoshin, yawanci jere daga 20 zuwa 30 kW, ya isa ga motocin fasinjoji, suna samar da matakin iko don biyan bukatun bukatun.
(2) 20kw manyan kasuwar kasuwa zuwa 20/30/0 / 600 / 60KW da ake fassara yanayin kasuwar Kanfigareshan
Tare da canzawa zuwa mafi girman motocin lantarki, akwai buƙatar haɓaka ƙarfin cajin cajin caji na gaba zuwa 1000v don ɗaukar amfani da amfani da kayan lantarki na gaba zuwa gaba. Wannan matsar yana goyan bayan haɓakar mahimman abubuwan more rayuwa don tashoshin caji. Standarfin lantarki 1000V ya sami karye mai yawa a masana'antar caji, da manyan masana'antun suna gabatar da kayayyakin caji 1000V don biyan wannan buƙata.
An sadaukar da kayan haɗin yanar gizo don samar da R & D ciki gami da software, kayan aiki da bayyanar cajin injin AC / DC Wutar lantarki na ECTET Mun sami Takaddun Takaddun shaida / CB / CB / RC2 / RCM. Ta amfani da software na OCPP1.6, mun kammala gwaji tare da manyan masu ba da izini sama da OCPP. Munyi amfani da ocpp1.6J zuwa OCPP2.0.1, da kuma maganin kasuwanci da aka samu tare da IEC / ISO118, wanda yake da tsayayyen mataki na caji V2g Berbing.
A nan gaba, samfuran fasaha na fasaha kamar su cajin motar motar lantarki, hasken rana, da kuma litholtorate tsarin sarrafa kayan aiki don abokan ciniki a duniya.
Lokaci: Oct-17-2024