Caja ta EV mai ɗaukuwa
Akwatin bangon waya na gida na EV
Tashar Caja ta DC
Tashar Cajin BESS
V2G V2H V2V V2L
Module na Cajin EV
Mai Haɗa Cajin DC
Kayan haɗi na EV
Ganin yadda masana'antar sufuri ta duniya ke ci gaba da fuskantar ƙarancin carbon da wutar lantarki, buƙatar wutar lantarki mai ƙarfi ga manyan kayan aiki kamar manyan motocin sufuri, jiragen ruwa, jiragen sama, da injinan injiniya yana ƙara zama abin mamaki. Tsarin Cajin Megawatt (MCS), wanda ke da ƙarfin caji har zuwa 3.75 MW, ya zama babban fasaha da ke haifar da wutar lantarki a fannoni da aka ambata a sama. MCS ba wai kawai zai iya rage lokacin caji ba, har ma ya biya buƙatun yanayin aiki mai nauyi da na mita mai yawa, wanda muhimmin tallafi ne don cimma canjin makamashi mai kore.
Karfin batirin manyan motoci sau da yawa ya fi na motocin fasinja sau goma, kuma hanyoyin caji na gargajiya suna da wuya a cika saurin cika makamashin manyan kayan aikin injiniya. Saboda haka, idan aka kwatanta da cajin DC na Turai na CCS, buƙatar wutar lantarki ta caji ya kamata a ƙara shi sau 10-15 (duba Hoto na 1). A halin yanzu MCS na iya cajin batirin motoci masu nauyi zuwa 80% SOC cikin mintuna 45 ta hanyar ƙara ƙarfin caji da wutar lantarki, wanda ke buƙatar matsakaicin ƙarfin 3.75 MW kuma yana daidai da lokacin hutu na doka don tuƙi mai nisa.
Idan aka kwatanta da ƙa'idodin GB/T, CHAdeMO, CCS, da NACS, MCS ya cimma raguwar lokacin caji sau 4.2 zuwa 15. A matakin fasaha, MCS ya samo asali ne daga CCS, amma akwai manyan bambance-bambance tsakanin su biyun a wasu fannoni:
Cajin hanyar sadarwa da kuma sadarwa mai ƙarancin mataki
Tsarin MCS wanda IEC TS 63379 ta ayyana yana da ikon aika wutar lantarki har zuwa 3000A da kuma tallafawa ƙarfin lantarki na 1250V, tare da buƙatar sanyaya ruwa mai mahimmanci don mafi girman yanayin wutar lantarki.
Ma'aunin sadarwa na ƙananan matakan MCS shine IEC 61851-23-3 (ana sa ran za a fitar da shi a shekarar 2026). Sarrafa fil ɗin gwaji a cikin MCS ana kiransa Charge Enable (CE), wanda ke amfani da ƙarfin lantarki na 5V DC kuma babu PWM. Kamar fil ɗin PP a cikin CCS, MCS yana amfani da 5V DC don gano shigarwa (ID), wanda kuma zai iya samar da wutar lantarki ta 12/24V don kayan aikin lantarki na taimako.
1. Sadarwa mai girma: 10BASE-T1S Sadarwa mai maki da yawa
Babban sadarwa ya dogara ne akan ISO 15118-20, kuma gyaransa na 1 (ISO 15118-20 Amd-1) ya gabatar da ƙarin ID na sabis don MCS. Tsarin sadarwa yayi kama da CCS, ta amfani da TLS, TCP/IP, Ethernet, amma matakin zahiri yana ɗaukar 10BASE-T1S da aka ƙayyade a cikin ISO 15118-10. 10BASE-T1S Ethernet ne mai jujjuyawa guda ɗaya, tare da bandwidth na 10Mbps rabin duplex, kuma yana ɗaukar lambar Manchester daban-daban (DME) bisa ga ƙayyadaddun IEEE 802.3cg. Babban sadarwa na MCS baya buƙatar sadarwa mai ɗaukar layin wutar lantarki (PLC), kuma baya buƙatar tsarin SLAC (halayyar rage sigina) don gano matsayin haɗi.
2. Tsarin sadarwa na PLCA
Sabanin sadarwa tsakanin maki zuwa maki na Ethernet na yau da kullun, 10BASE-T1 yana goyan bayan haɗin kai mai maki da yawa da kuma tsarin Kaucewa Tarin Jiki (PLCA). Kayayyakin EVSE ɗinsa suna aiki a matsayin mai daidaitawa, suna sanya lambar ID 0 da lambar ID 1 na abin hawa na lantarki na EV (Drop Node 1). A cewar ISO 15118-10, bas ɗin sadarwa na iya tallafawa har zuwa ƙarin lambobi 6 (Drop Nodes), kamar watsa bayanai na firikwensin, halin yanzu, zafin jiki, da sauran bayanai na toshe da soket. PLCA na iya ƙara inganta tsarin sadarwa, inganta ingancin watsa bayanai tsakanin lambobi da yawa, da kuma tabbatar da daidaitawa da amincin bayanai a cikin kowace hanyar haɗin tsarin caji.
Ci gaban MCS da gwaji
Duk da cewa ba a kammala daidaita tsarin MCS ba tukuna, an riga an fara haɓaka tsarin caji ga masana'antun ababen hawa da kayayyakin more rayuwa. Kwaikwayo da gwaji na matakin farko na iya taimakawa wajen hana kurakuran ƙira, rage lokacin gyara, da rage farashi.
Maganin gwajin kwaikwayon MCS wanda Vector ya haɓaka ya ƙunshi gwajin aiki da haɓaka sadarwa na matakin tebur na EVCC/SEC, gwajin daidaito da hulɗa, gwajin ƙarfin aiki na matakin megawatt, da kuma tattara bayanai na gaske na EV/EVSE da tarin bayanai, wanda ya dace da yanayin aikace-aikacen injiniyoyi a fannoni daban-daban (Hoto na 4).
Tsarin nazarin EV/EVSE, kwaikwayo, da gwaji wanda ya dace da ka'idojin MCS/CCS/OCPP/GBT/CHAdeMO a yankuna daban-daban.
Tsarin sadarwa ne mai tsaro wanda aka saka a cikin software, yana tallafawa ɓoye TLS 1.2/1.3, samfuran takardar shaidar tsaro na PnC, da kuma tallafawa tabbatar da haɗin tushen tushen da aka amince da shi.
Sabon tsarin caji mai wayo yana samar da kwaikwayon tsarin jagora na kayan aikin CCS (PLC)/MCS, kuma yana tallafawa kwaikwayon lahani na Layer na zahiri.
Katin haɗin sadarwa yana goyan bayan 10BASE-T1S, yana ba da damar sadarwa mai girma ta MCS da haɗin MultiDrop mai maki da yawa.
Ana iya samar da benci mai ƙarfin caji mafi girma na 3.84MW da 1500V, wanda ya haɗa da babban kayan sarrafawa na 180kW da ƙarin racks na wutar lantarki don faɗaɗawa.
Samar da daidaitaccen ɗakin karatu na shari'ar gwaji na ISO 15118 da yanayin lambar tushe (vTESTstudio), wanda ke ba masu gwaji damar aiwatar da jerin gwaje-gwaje na musamman cikin sauri fiye da daidaitawa.
A matsayin babbar fasahar samar da wutar lantarki ga manyan motocin sufuri, daidaito, aminci, da sassaucin MCS za su shafi tsarin ci gaban masana'antar kai tsaye. A nan gaba, tare da ci gaba da inganta ma'auni da haɓaka kayan aikin gwaji, ana sa ran za a yi amfani da MCS sosai a fannonin jigilar kayayyaki, tashoshin jiragen sama, jiragen sama, da injiniyoyi.
Ta hanyar amfani da kayan aikin haɓakawa, kwaikwayo, da gwaji masu dacewa, za a iya magance sarkakiya da haɗarin da ke tattare da tsarin. Tsarin da Vector ya bayar yana da sassauci da kuma iya daidaitawa sosai, gami da gwajin aiki a matsakaicin ƙarfin caji da MCS ta ƙayyade, yayin da sarkar kayan aiki ke rufe sauran ƙa'idodin caji ba tare da matsala ba, wanda ya fi dacewa da buƙatun ayyuka daban-daban. Vector kuma yana shiga cikin kwamitocin daidaitawa masu dacewa kuma yana daidaita mafita cikin sauri don daidaitawa da sabon tsarin daidaitawa na MCS.
Lokacin Saƙo: Satumba-21-2026
