SAE J1772 vs. CCS: EV Fast Charging Standard

CCS, kapena Combined Charging System, ndi njira yosinthira mwachangu ya EV yomwe imagwiritsidwa ntchito kwambiri ku North America ndi Europe. Mulingo wolipiritsawu umathandizira kuti ma AC (wapang'onopang'ono) ndi DC (wachangu) azilipiritsa kudzera pa cholumikizira chimodzi, zomwe zimapangitsa kuti ma EV azilipiritsa ma liwiro angapo ndi pulagi imodzi. Chojambulira cha CCS chimaphatikiza zikhomo zojambulira za AC (zogwiritsidwa ntchito ku J1772 ku North America kapena Type 2 ku Europe) ndi zikhomo zowonjezera za DC. Kukonzekera kumeneku kumapereka kusinthasintha kwa ogwiritsa ntchito a EV, omwe angagwiritse ntchito doko lomwelo poyendetsa pang'onopang'ono, usiku wonse wa AC ndi kuthamanga kwambiri kwa DC, zomwe zingachepetse kwambiri nthawi yolipiritsa.

Ubwino wa CCS:

Flexible Charging: Imathandizira ma AC ndi DC kulipiritsa pa cholumikizira chimodzi.
Kuchangitsa Mwachangu: Kuchapira mwachangu kwa DC kumatha kulitchanso batire la EV mpaka 80% mkati mwa mphindi 30, kutengera galimoto ndi poyikira.
Otengedwa Kwambiri: Amagwiritsidwa ntchito ndi opanga magalimoto akuluakulu ndikuphatikizidwa m'malo ochulukirachulukira a malo opangira anthu.

 

2. Ndi Magalimoto Ati Amagwiritsa Ntchito CCS Charger?

CCS yakhala mulingo wotsogola wothamangitsa mwachangu, makamaka ku North America ndi Europe, mothandizidwa ndi opanga magalimoto kuphatikiza Volkswagen, BMW, Ford, General Motors, Hyundai, Kia, ndi ena. Ma EV okhala ndi CCS nthawi zambiri amagwirizana ndi maukonde ambiri othamanga kwambiri.

Mitundu yodziwika bwino ya EV yomwe imathandizira CCS ndi:

Volkswagen ID.4

BMW i3, i4, ndi iX mndandanda

Ford Mustang Mach-E ndi F-150 Mphezi

Hyundai Ioniq 5 ndi Kia EV6

Chevrolet Bolt EUV

Kugwirizana ndi malo opangira anthu ambiri komanso chithandizo chofala cha makina opanga ma automaker kumapangitsa CCS kukhala imodzi mwazosankha zodziwika bwino pakulipira kwa EV lero.

 

3. Kodi J1772 Charger ndi chiyani?

Cholumikizira cha SAE J1772, chomwe nthawi zambiri chimatchedwa "J1772," ndiye cholumikizira chojambulira cha AC chomwe chimagwiritsidwa ntchito pa ma EV ku North America. Yopangidwa ndi Society of Automotive Engineers (SAE), J1772 ndi muyezo wa AC-okha, womwe umagwiritsidwa ntchito makamaka pa Level 1 (120V) ndi Level 2 (240V) kulipira. J1772 imagwirizana ndi pafupifupi ma EV ndi magalimoto amagetsi osakanizidwa (PHEVs) omwe amagulitsidwa ku US ndi Canada, zomwe zimapereka mawonekedwe odalirika komanso osavuta kugwiritsa ntchito polipira kunyumba kapena masiteshoni a AC.

Zithunzi za J1772

Kulipiritsa kwa AC kokha:Zochepa mpaka Level 1 ndi Level 2 AC pacharging, yoyenera kuyitanitsa usiku umodzi kapena pang'onopang'ono.

Kugwirizana:Ponseponse imagwirizana ndi ma EV aku North America pakulipiritsa kwa AC, mosasamala kanthu za kupanga kapena mtundu.

Zogwiritsidwa Ntchito Panyumba ndi Pagulu:Amagwiritsidwa ntchito kwambiri poyitanira panyumba komanso pamalo opangira ma AC aboma ku US

Ngakhale J1772 sichirikiza kuthamanga kwambiri kwa DC paokha, ma EV ambiri okhala ndi madoko a J1772 amathanso kukhala ndi zolumikizira kapena ma adapter kuti athe kulipira mwachangu kwa DC.

 

4. Ndi Magalimoto Ati Amagwiritsa Ntchito J1772 Charger?

Magalimoto ambiri amagetsi ndi ma plug-in hybrid magetsi amagetsi (PHEVs) ku North America ali ndi zolumikizira za J1772 zopangira AC. Magalimoto ena otchuka omwe amagwiritsa ntchito ma charger a J1772 ndi awa:

Mitundu ya Tesla (yokhala ndi adaputala ya J1772)

Nissan Leaf

Chevrolet Bolt EV

Hyundai Kona Electric

Toyota Prius Prime (PHEV)

Malo ambiri opangira ma AC ku North America amakhalanso ndi zolumikizira za J1772, zomwe zimapangitsa kuti azitha kupezeka konsekonse kwa madalaivala a EV ndi PHEV.

 

5. Kusiyana Kwakukulu Pakati pa CCS ndi J1772

Posankha pakati pa CCS ndi J1772 yolipiritsa miyezo, ndikofunikira kulingalira zinthu monga kuthamanga kwacharge, kuyanjana, ndi zomwe mukufuna kugwiritsa ntchito. Nazi kusiyana kwakukulu pakati pa CCS ndi J1772:

a. Mtundu Wolipira
CCS: Imathandizira onse AC (Level 1 ndi 2) ndi DC kuthamanga mwachangu (Level 3), ndikupereka njira yolipirira yosunthika mu cholumikizira chimodzi.
J1772: Kwenikweni imathandizira AC kulipira kokha, yoyenera Level 1 (120V) ndi Level 2 (240V) kulipira.

b. Kuthamanga Kwambiri
CCS: Imapereka kuthamanga kwachangu komanso kuthamanga kwa DC, komwe nthawi zambiri kumafika mpaka 80% mu mphindi 20-40 pamagalimoto omwe amagwirizana.
J1772: Zochepa ku liwiro la AC; charger ya Level 2 imatha kuyitanitsa ma EV ambiri mkati mwa maola 4-8.

c. Cholumikizira Design
CCS: Imaphatikiza zikhomo za J1772 AC ndi zikhomo ziwiri zowonjezera za DC, ndikupangitsa kuti ikhale yokulirapo kuposa cholumikizira wamba J1772 koma kulola kusinthasintha kwakukulu.
J1772: Cholumikizira chophatikizika chomwe chimathandizira kulipiritsa kwa AC kokha.

d. Kugwirizana
CCS: Imagwirizana ndi ma EV opangira ma AC ndi DC kulipiritsa, makamaka opindulitsa pamaulendo ataliatali omwe amafuna kuyimitsa mwachangu.
J1772: Imagwirizana ponseponse ndi ma EV onse aku North America ndi ma PHEV pakulipiritsa ma AC, omwe amagwiritsidwa ntchito kwambiri potengera nyumba ndi ma charger a AC.

e. Kugwiritsa ntchito
CCS: Yabwino pakulipiritsa kunyumba komanso kuthamanga kwambiri popita, oyenera ma EV omwe amafunikira kuthamangitsa mwachangu.
J1772: Yoyenera kwambiri kulipiritsa kunyumba kapena kuntchito, yabwino kwambiri pakulipiritsa usiku wonse kapena zoikamo pomwe kuthamanga sikofunikira kwambiri.

 

6. Mafunso Ofunsidwa Kawirikawiri

1. Kodi ndingagwiritse ntchito charger ya CCS pagalimoto yanga ya J1772 yokha?

Ayi, magalimoto okhala ndi doko la J1772 okha sangathe kugwiritsa ntchito ma charger a CCS pakulipiritsa mwachangu kwa DC. Komabe, amatha kugwiritsa ntchito madoko a J1772 pa ma charger okhala ndi CCS pakulipiritsa kwa AC ngati alipo.

2. Kodi ma charger a CCS amapezeka m'malo ambiri opezeka anthu onse?

Inde, ma charger a CCS achulukirachulukira, makamaka pamanetiweki akuluakulu aku North America ndi Europe, kuwapangitsa kukhala abwino kuyenda mtunda wautali.

3. Kodi magalimoto a Tesla angagwiritse ntchito CCS kapena J1772 charger?

Inde, magalimoto a Tesla amatha kugwiritsa ntchito ma charger a J1772 okhala ndi adaputala. Tesla yabweretsanso adaputala ya CCS yamitundu ina, kuwalola kuti azitha kupeza masiteshoni othamangitsa a CCS.

4. Chachangu: CCS kapena J1772 ndi iti?

CCS imapereka kuthamanga kwachangu, chifukwa imathandizira kulipiritsa mwachangu kwa DC, pomwe J1772 imangokhala ndi liwiro lothamanga la AC, locheperako kuposa DC.

5. Kodi ndiziyika patsogolo kuthekera kwa CCS mu EV yatsopano?

Ngati mukufuna kuyenda maulendo ataliatali ndipo mukufuna kuthamangitsa mwachangu, kuthekera kwa CCS ndikopindulitsa kwambiri. Komabe, pamaulendo afupiafupi komanso kulipiritsa kunyumba, J1772 ikhoza kukhala yokwanira.
Pomaliza, onse a SAE J1772 ndi CCS amagwira ntchito zofunika pakulipiritsa kwa EV, iliyonse yopangidwira zosowa zenizeni. Ngakhale J1772 ndiye muyeso woyambira wa kulipiritsa kwa AC ku North America, CCS imapereka phindu lowonjezera la kulipiritsa mwachangu, komwe kumatha kusintha masewera kwa ogwiritsa ntchito EV omwe amayenda pafupipafupi. Pamene kutengera kwa EV kukukulirakulira, kupezeka kwa ma charger othamanga a CCS kuyenera kukulirakulira, ndikupangitsa kukhala njira yowoneka bwino kwa onse opanga ma EV ndi ogwiritsa ntchito.