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Fahimtar Cajin EV na Duniya: CCS vs CHAdeMO, V2G Evolution, da Ma'aunin ChaoJi

Fahimtar Yanayin Cajin Mota na Duniya: Cikakken Zurfin Fasaha a cikin Ka'idojin CCS da CHAdeMO, ISO 15118 da Sadarwar Bas ta CAN, Juyin Halittar V2G, da Fitowar Ma'aunin ChaoJi.

1. Gabatarwa: Juyin Juya Halin Cajin DC Mai Sauri da Neman Daidaitawa

Sauyin da aka yi zuwa ga motsi na lantarki ba wai kawai wani sauyi ne a cikin tura motoci ba, har ma wani muhimmin tsari ne na rarraba makamashi da kuma halayen masu amfani. A zuciyar wannan sauyi akwai kayayyakin caji, musamman fasahohin da ke ba da damar caji kai tsaye (DC) cikin sauri (DCFC). Yayin da motocin lantarki (EVs) suka koma daga ayyukan gwaji zuwa manyan hanyoyin sufuri, buƙatar caji mai sauri, abin dogaro, da daidaito ya zama mafi mahimmanci. Duk da haka, hanyar daidaitawa ba ta kasance ba face layi ɗaya. An ayyana masana'antar ta hanyar gasa ta shekaru da yawa tsakanin manyan gine-gine guda biyu: Tsarin Cajin Haɗaɗɗiya (CCS) da ma'aunin CHAdeMO.

A farkon zamanin EV na zamani - kusan ƙarshen shekarun 2000 da farkon shekarun 2010 - yanayin ya kasance "Yammacin Daji" na ma'aunin mallakar motoci da na farko. Nissan LEAF, wanda aka gabatar a shekarar 2010, ya goyi bayan ma'aunin CHAdeMO, wanda ya samo asali daga Japan. Ƙungiyar CHAdeMO (haɗin gwiwar TEPCO, Nissan, Mitsubishi, da sauransu) ta haɓaka shi, shine tsarin caji mai sauri na DC na farko da aka yi amfani da shi a duk duniya. CHAdeMO yana ba da dandamali mai ƙarfi, mai shirye-shirye biyu wanda ke amfani da bas ɗin Controller Area Network (CAN) don sadarwa, wata yarjejeniya da aka riga aka haɗa ta sosai a cikin injiniyan motoci.

Akasin haka, masana'antun Turai da Amurka sun nemi hanyar haɗin kai. Maimakon samun tashoshin jiragen ruwa daban-daban don cajin AC da DC - kamar yadda motocin CHAdeMO suka yi - sun gabatar da Tsarin Cajin Haɗin Kai (CCS). CCS ta yi amfani da mahaɗin "Combo" wanda ya ƙara fil ɗin DC zuwa ga ƙa'idodin AC da ke akwai (Nau'i na 1 a Arewacin Amurka da Nau'i na 2 a Turai). Bayan mahaɗin zahiri, CCS ta zaɓi hanyar sadarwa daban-daban: Sadarwar Layin Wuta (PLC) bisa ga ƙa'idodin ISO 15118 da DIN 70121.

Wannan bambancin gine-gine ya haifar da kasuwa mai sassa biyu. Fiye da shekaru goma, direbobin EV, masu sarrafa tashoshin caji (CPOs), da masu kera motoci sun yi tafiya a cikin wani yanayi mai rikitarwa inda jituwar ababen hawa ta dogara ne akan wurin da ake da shi da kuma fifikon masana'anta. Gasar da ke tsakanin CCS da CHAdeMO ba wai kawai ta shafi siffar filogi ba ce; yaƙi ne na falsafar sadarwa, yanayin da'ira, da tasirin siyasa.

Yayin da muke duban shekarun 2030, yanayin ƙasar ya sake canzawa. Tare da haɓakar Tsarin Cajin Amurka na Arewacin Amurka (NACS) - wanda a zahiri ya rungumi tsarin sadarwa na CCS a wani yanayi daban - da kuma haɓaka tsarin ChaoJi na zamani mai zuwa, masana'antar tana ci gaba zuwa ga yiwuwar haɗuwa, idan ba ta da sauƙi. Wannan labarin yana ba da zurfin bincike na fasaha game da bambance-bambancen da ke tsakanin CCS da CHAdeMO, yana bincika cikakkun bayanai game da tarin hanyoyin sadarwa, kimiyyar haɗin gwiwar su, ƙarfin kasuwa da ke haifar da juyin halittar su, da kuma makomar caji mai ƙarfi sosai.

2. Ka'idojin Sadarwa: ISO 15118 (PLC) da CHAdeMO (CAN)

Babban bambanci na fasaha tsakanin CCS da CHAdeMO yana cikin yadda abin hawa (EV) da Kayan Aikin Samar da Motoci na Wutar Lantarki (EVSE) ke magana da juna. Wannan sadarwa tana da mahimmanci don kula da aminci, tabbatar da yanayin baturi, tattaunawa kan matakan ƙarfin lantarki da na yanzu, da kuma kula da bayanan biyan kuɗi.

2.1 Hanyar CHAdeMO: Sadarwar Bas ta CAN

CHAdeMO tana amfani da tsarin bas ɗin Controller Area Network (CAN). A fannin injiniyancin motoci, CAN ita ce "harshen magana." Bosch ne ya ƙirƙiro ta a shekarun 1980 don sadarwa mai ƙarfi, mai kariya daga hayaniya tsakanin na'urorin sarrafa lantarki (ECUs) a cikin abin hawa. CHAdeMO yana amfani da haɗin CAN na musamman a cikin kebul na caji don sauƙaƙe musabaha tsakanin caja da motar.

Tsarin CHAdeMO yana da sauƙi. Yana bin jerin sigina da aka ƙayyade sosai. Lokacin da aka saka filogin CHAdeMO, siginar 12V ta zahiri tana fara aikin. Motar da caja suna musayar bayanai na asali ta hanyar bas ɗin CAN, kamar matsakaicin ƙarfin lantarki da batirin zai iya karɓa da matsakaicin wutar lantarki da caja zai iya bayarwa. Saboda CAN tsari ne mai ƙarancin jinkiri, na ainihin lokaci, CHAdeMO na iya amsawa da sauri ga canje-canje a yanayin baturi ko katsewar tsaro.

Ɗaya daga cikin muhimman fa'idodin tsarin CHAdeMO/CAN shine goyon bayansa ga kwararar wutar lantarki mai sassa biyu (V2G/V2H). Saboda sadarwa ta dogara ne akan ID na CAN mai sauƙi, wanda aka bayyana sosai, aiwatar da fasalulluka na abin hawa zuwa grid ya yiwu kusan tun daga farko. CHAdeMO yana bawa caja damar neman wutar lantarki daga batirin motar, yana sauƙaƙa daidaita mita da wutar lantarki ta gida.

2.2 Tsarin CCS: PLC da ISO 15118

CCS tana ɗaukar hanya mai matuƙar rikitarwa ta amfani da Sadarwar Layin Wuta (PLC). Musamman ma, CCS tana amfani da ma'aunin HomePlug Green PHY don aika bayanai masu yawan mita ta hanyar fil ɗin Control Pilot (CP) na mahaɗin. Sannan ana fassara wannan bayanan ta hanyar ruwan tabarau na ma'aunin ISO 15118 da DIN 70121.

Me yasa za a zaɓi PLC maimakon CAN? Babban dalilin shine tabbatar da ingancin bayanai na gaba da kuma ƙarfin bayanai. An tsara ISO 15118 ba kawai don sarrafa caji na asali ba, har ma a matsayin cikakken tsarin sadarwa na dijital. Yana goyan bayan fasaloli na ci gaba kamar "Plug & Charge," inda abin hawa ke gane kansa kuma yana sarrafa biyan kuɗi ta atomatik ba tare da buƙatar katin RFID ko manhajar wayar hannu ba. Don tallafawa ɓoye bayanai da tsarin bayanai masu rikitarwa da ake buƙata don waɗannan fasaloli, an ɗauki babban bandwidth fiye da abin da bas ɗin CAN na yau da kullun ke bayarwa.

Duk da haka, amfani da PLC yana haifar da sarkakiya mai mahimmanci. Saboda ana amfani da fil ɗin CP don siginar Pulse Width Modulation (PWM) ta asali (wani abu da aka ɗauka daga ma'aunin caji na J1772 AC), dole ne a ɗora siginar PLC akan wannan siginar analog. Wannan yana buƙatar na'urori masu ɗaukar bayanai masu inganci da matattara don tabbatar da cewa hayaniyar lantarki daga tsarin caji mai ƙarfi na DC ba ta lalata sadarwa ba. Tsarin "gaisawa" a cikin CCS yana da jinkiri sosai fiye da na CHAdeMO saboda tsarin dole ne ya kafa hanyar haɗin yanar gizo, yin sadarwa mai tushen IP (TCP/IPv6), da musayar saƙonnin XML.

2.3 Takaitaccen Kwatanta Yarjejeniyar

Ciniki tsakanin CAN da PLC abu ne mai sauƙi idan aka kwatanta da ƙarfin aiki. Tsarin CAN na CHAdeMO yana da sauri, abin dogaro, kuma mai sauƙin aiwatarwa, amma ba shi da tsarin sadarwa mai zurfi da ake buƙata don yawo a duniya ba tare da matsala ba, amintacce da musayar bayanai mai girma. Tsarin ISO 15118/PLC na CCS wani babban tsari ne na sadarwa mai ƙarfi wanda ke ba da damar fasalulluka na grid masu wayo, amma yana zuwa ne sakamakon babban sarkakiyar kayan aiki da kuma yanayin sadarwa mai rauni a jiki.

3. Tsarin Da'ira da Lantarki Mai Ƙarfi

Bambance-bambancen da ke tsakanin CCS da CHAdeMO sun wuce software da sadarwa zuwa tsarin lantarki na asali na tsarin caji. Duk tsarin biyu suna da nufin isar da DC mai ƙarfin lantarki kai tsaye zuwa batirin, ta hanyar wucewa da na'urar canza AC-zuwa-DC ta abin hawa, amma suna sarrafa na'urorin lantarki masu ƙarfi da kuma keɓewar aminci ta hanyoyi daban-daban.

3.1 Mu'amala da Madaukai na Tsaro

A cikin yanayin caji mai sauri na DC, EVSE ainihin wutar lantarki ce mai ƙarfi ta DC wadda abin hawa ke sarrafawa. Tsaron wannan tsari ya dogara ne akan makullan hardware da software da ba a cika amfani da su ba.

Tsarin CHAdeMO:CHAdeMO ya dogara ne akan jerin na'urorin haɗa na zahiri da layukan siginar 12V don sarrafa yanayin da'irar caji. Jerin abubuwan kamar haka:

  1. Haɗin jiki da ganowa.
  2. Siginar musafiyar hannu ta 12V daga EV zuwa EVSE.
  3. Sadarwar bas ta CAN ta fara.
  4. EVSE tana yin gwajin rufin don tabbatar da cewa babu wata matsala a ƙasa a cikin kebul ko mahaɗin.
  5. Motar tana rufe na'urorin haɗin DC na ciki.
  6. EVSE tana fara samar da wutar lantarki.

An tsara da'irar CHAdeMO don ta kasance "mai lafiya" a matakin kayan aiki. Idan siginar 12V ta ɓace, dole ne EVSE ta dakatar da kwararar wutar nan take.

Tsarin CCS:CCS tana amfani da tsarin da ya fi haɗaka wanda aka samo daga ƙa'idodin caji na AC. Tana amfani da fil ɗin Control Pilot (CP) da Proximity Pilot (PP).

  1. Lambar PP tana nuna cewa an saka toshe kuma an rufe makullin.
  2. Fini ɗin CP yana amfani da siginar PWM don nuna yanayin EVSE da ƙarfin halin yanzu.
  3. An kafa sadarwa ta PLC ta hanyar layin CP.
  4. Tattaunawar dijital tana faruwa ne ta hanyar ISO 15118.
  5. Ana sa ido kan killace kai.
  6. An rufe na'urorin haɗin DC.

A cikin CCS, sauyawa daga caji na AC zuwa DC ana sarrafa shi ta hanyar amfani da dabarar Control Pilot iri ɗaya, wanda ke sauƙaƙa wa masana'antun su gina motocin da ke tallafawa nau'ikan caji guda biyu ta hanyar tashar jiragen ruwa guda ɗaya.

3.2 Matakan Wutar Lantarki da Iyakokin Zafi

Dole ne na'urorin lantarki masu amfani da wutar lantarki a cikin tashar caji su iya daidaita ƙarfin lantarki da wutar lantarki ta hanyar da ta dace.

  • CHADEMO:A tarihi, CHAdeMO yana da iyaka zuwa 50 kW (500V, 125A). Duk da cewa an sabunta ma'aunin (CHAdeMO 2.0) don tallafawa har zuwa 400 kW, ƙananan motoci ko caja ne suka aiwatar da waɗannan matakan mafi girma. Yawancin lokaci iyakancewar zafi ce; ba tare da sanyaya ruwa mai aiki a cikin kebul ba, riƙe fiye da 200A yana da wahala ga mahaɗin CHAdeMO saboda juriyar hulɗa.
  • CCS:An tsara CCS ne da la'akari da rufin da ke sama. Ta hanyar amfani da kebul da mahaɗin da aka sanyaya da ruwa, CCS2 (sigar Turai) na iya jure wa kwararar wutar lantarki har zuwa 500A da ƙarfin lantarki har zuwa 1000V, wanda ke ba da damar saurin caji na 350 kW da sama. Tsarin CCS, musamman a cikin tsarin Type 2, yana samar da ingantaccen yanki na saman don fil ɗin DC mai yawan wutar lantarki, yana rage zafin da ake samarwa a mahaɗin.

3.3 Kula da Keɓewa da kuma Gyaran Ƙasa

Wani muhimmin al'amari na yanayin kewaye na DC shine tsarin sa ido kan warewar (IMS). Tunda cajin sauri na DC ya ƙunshi ƙarfin lantarki wanda zai iya wuce 800V, tsarin dole ne ya ci gaba da sa ido kan juriya tsakanin layin DC mai kyau/mara kyau da ƙasan chassis.

  • Caja na CHAdeMO yawanci suna da IMS mai haɗawa wanda ke kashe matakin wutar lantarki idan warewar ta faɗi ƙasa da wani takamaiman matakin (yawanci 100 ohms a kowace volt).
  • Tsarin CCS kuma yana buƙatar sa ido kan warewar, amma saboda sadarwa ta PLC tana faruwa akan fil ɗin CP (wanda aka ambata a ƙasa), akwai haɗarin ka'idar tsangwama tsakanin layin wutar lantarki mai ƙarfin lantarki na DC da siginar sadarwa idan warewar ta lalace. Ana buƙatar matattarar ci gaba a cikin kayan aikin CCS don rage wannan.

3.4 Lantarki Mai Lantarki Mai Hanya Biyu

Tsarin da'ira don caji mai kusurwa biyu ya fi rikitarwa. Yana buƙatar inverter a cikin EVSE (ko motar) wanda zai iya daidaitawa da mitar AC na grid.

  • CHADEMO:Ma'aunin ya bayyana tsarin V2X (Motar zuwa Komai) a matakin CAN, wanda hakan ke bawa caja ta waje damar aiki a matsayin inverter. Wannan yana sauƙaƙa wa na'urorin lantarki na motar amma yana sa caja ta "V2G" ta fi tsada.
  • CCS:Ma'aunin ISO 15118-20 (sabon juyi) a ƙarshe ya kawo ingantaccen tallafi ga CCS ga hanyoyin sadarwa biyu. Duk da haka, aiwatar da wannan yana buƙatar manyan canje-canje ga na'urorin lantarki na cikin motar da kuma tarin sadarwa na PLC, wanda ke haifar da jinkirin fitar da fasalulluka na V2G a cikin motocin da suka dace da CCS idan aka kwatanta da takwarorinsu na CHAdeMO.

[Za a ci gaba a cikin sabuntawa na gaba...]

4. Injiniyan Haɗawa: Ƙarfin Inji, Gudanar da Zafi, da Gwajin Tsaro

Haɗin kai tsakanin EV da caja wani aiki ne na injiniya mai inganci. Dole ne ya iya sarrafa ɗaruruwan kilowatts na wutar lantarki, ya jure dubban zagayowar haɗi, kuma ya jure yanayin yanayi mai tsanani yayin da yake da aminci ga matsakaicin mai amfani. Falsafar ƙira ta masu haɗin CCS da CHAdeMO suna wakiltar hanyoyi biyu daban-daban don magance waɗannan ƙalubalen.

4.1 Tsarin Inji da Tsarin Kullewa

Haɗin caji mai sauri na DC ba kawai toshe ba ne; haɗin kebul ne mai kullewa, mai ƙarfin lantarki mai yawa.

  • Mai haɗawa na CHAdeMO:An san filogin CHAdeMO saboda girmansa mai zagaye da kuma babban maƙallinsa na injina. Yana amfani da jerin fil don duka iko da sigina. Babban fasalin ƙirar CHAdeMO shine cewa tsarin kullewa galibi ana haɗa shi cikin mahaɗin da kansa. Lokacin da mai amfani ya matse abin kunna kuma ya saka filogin, makullan injina suna tabbatar da cewa ba za a iya cire shi ba yayin da wutar lantarki ke gudana. An tsara fil ɗin don a "rufe" su don hana haɗuwa da haɗari, kuma an gina mahaɗin don ɗaukar manyan faɗuwa da tasirin.
  • Mai Haɗa CCS (Haɗi 1 & Haɗi 2):Haɗin CCS wani juyin halitta ne na matosai na AC na Type 1 (J1772) da Type 2 (Mennekes). Yana ƙara manyan fil biyu na wutar lantarki na DC a ƙarƙashin saitin fil ɗin AC. Ba kamar CHAdeMO ba, hanyar kullewa ta CCS yawanci tana cikin tashar caji ta abin hawa, ba mahaɗin ba. Mai kunna wutar lantarki a cikin motar yana matse wani ƙwallo a kan mahaɗin don riƙe shi a wurinsa. Wannan yana ba da damar ƙirar mahaɗi mai santsi amma yana sanya nauyin amincin injina ga masana'antar abin hawa.

4.2 Gwajin Ƙarfin Inji da Dorewa

Duk waɗannan ƙa'idodi suna ƙarƙashin tsauraran ƙa'idojin gwaji, kamar waɗanda aka bayyana a cikin IEC 62196. Waɗannan gwaje-gwajen sun haɗa da:

  • Ƙarfin Shigarwa da Janyewa:Dole ne mahaɗin ya kasance mai sauƙi ga mutum ya haɗa shi amma ya kasance amintacce don kiyaye ƙarancin juriyar hulɗa. Da shigewar lokaci, hulɗar da aka yi da azurfa na iya lalacewa, yana ƙara juriya da zafi.
  • Gwajin Murkushewa:Ana gwada haɗin CCS da CHAdeMO don tsira daga hatsarin da abin hawa ya yi. Bai kamata a fasa gidan ta yadda zai fallasa abubuwan da ke da ƙarfin lantarki mai yawa ba.
  • Juriyar Tasiri:Ana sauke haɗin daga tsayin mita ɗaya zuwa bene na siminti sau da yawa don tabbatar da cewa rufin ciki da kayan aikin injiniya suna nan lafiya.

4.3 Gudanar da Zafi: Kalubalen Babban Wutar Lantarki

Zafi shine abokin gaba ga caji cikin sauri. Yayin da wutar lantarki (I) ke ƙaruwa, zafin da ake samarwa (P = I²R) yana ƙaruwa sosai.

  • Sanyaya mara aiki:Caja na farko mai ƙarfin kW 50 sun yi amfani da kebul na jan ƙarfe mai kauri waɗanda suka dogara da watsar da wutar lantarki. Wannan ƙarancin wutar lantarki zuwa kusan 125A ko 150A.
  • Sanyaya Ruwa Mai Aiki:Domin ya kai 350 kW (500A), tsarin CCS ya fara amfani da kebul mai sanyaya ruwa. Ana zagaya na'urar sanyaya ruwa (sau da yawa cakuda ruwa-glycol ko man dielectric na musamman) ta cikin kebul har zuwa bayan fil ɗin da ke taɓawa. Wannan yana ba da damar kebul mai sirara da sassauƙa yayin da yake sarrafa babban nauyin zafi.
  • Hanyar Zafin CHAdeMO:Duk da cewa CHAdeMO 2.0 yana tallafawa sanyaya ruwa, isowar ma'aunin daga baya zuwa caji mai ƙarfi yana nufin cewa yawancin kayayyakin more rayuwa na CHAdeMO da ke akwai sun makale a 50-100 kW. Tsarin ciki na toshewar CHAdeMO, tare da ƙananan fil ɗin sigina da ke kewaye da fil ɗin wutar lantarki, yana sa sanyaya ruwa ya fi rikitarwa a aiwatarwa idan aka kwatanta da tsarin da aka raba na haɗin CCS Combo.

4.4 Rufe Muhalli (Ƙimar IP)

Tashoshin caji suna fuskantar ruwan sama, dusar ƙanƙara, da ƙura. Yawancin masu haɗawa ana kimanta su a matsayin IP54 ko sama da haka. Babban bambanci shine yadda suke sarrafa danshi lokacin da suke amfani da shi.an cire haɗinMasu haɗin CCS galibi suna da ramukan magudanar ruwa don hana ruwa taruwa a cikin soket ɗin fil na AC, yayin da tsarin murfi mai ƙarfi na CHAdeMO an tsara shi ne don kiyaye fuskar mahaɗin gaba ɗaya bushewa.

5. Siyasar Ƙasashen Duniya na Ma'aunin EV: Yaƙin Mamayar Duniya

Labarin CCS da CHAdeMO ya shafi cinikayyar ƙasa da ƙasa da kuma kariyar yanki kamar yadda yake game da injiniya. Zaɓin ma'aunin caji yana da tasiri mai yawa ga tsaron makamashin ƙasa da kuma gasa tsakanin kamfanonin kera motoci na cikin gida.

5.1 Sansanin Katanga na Turai: CCS2

Tarayyar Turai ta kasance muhimmiyar 'yar wasa a cikin "Yaƙe-yaƙen Standard." Ta hanyar ba da umarnin amfani da mahaɗin Type 2 don cajin AC da CCS2 don cajin DC, Tarayyar Turai ta tabbatar da kasuwa mai haɗin kai. Wannan ya tilasta wa masana'antun Japan da Amurka su daidaita. Har ma Tesla, wanda ya daɗe yana amfani da mahaɗin mallakar Amurka, ya koma CCS2 don Model 3 da Model Y a Turai. Shawarar EU ta samo asali ne daga sha'awar haɗin gwiwa a kan iyakoki da kuma fifita tarin sadarwa na PLC/ISO 15118 mai sassauƙa, wanda ya yi daidai da taswirar taswirar "Smart Grid".

5.2 Matsayin Japan: Asalin CHAdeMO

Jajircewar Japan ga CHAdeMO wani ci gaba ne na jagorancinta a farkon kasuwar EV. Samun EV na farko a kasuwar hada-hadar jama'a (LEAF) yana nufin cewa Japan ce ke da iko da labarin caji na farko. Duk da haka, yayin da kasuwar duniya ta canza, Japan ta sami kanta a matsayin mai zaman kanta. Martanin shine ci gaban ChaoJi, wani aiki na haɗin gwiwa da China don ƙirƙirar ma'aunin tsara na gaba wanda daga ƙarshe zai iya maye gurbin CHAdeMO da ma'aunin GB/T na China.

5.3 Rikicewar Arewacin Amurka: CCS1 da NACS

A Arewacin Amurka, lamarin ya rabu. Ford, GM, da sauransu sun rungumi CCS1 (haɗaɗɗen Type 1). A halin yanzu, Tesla ta gina hanyar sadarwa ta caji mafi nasara a duniya ta amfani da mahaɗin mallakarta. A wani yanayi mai ban mamaki a cikin 2023, masana'antar ta canza. Ford ta sanar da cewa za ta rungumi mahaɗin Tesla, wanda aka sake masa suna zuwa Tsarin Cajin Arewacin Amurka (NACS). Mafi mahimmanci, NACS tana amfani da na'urar caji mafi sauri ta Tesla.iri ɗayaTsarin sadarwa na ISO 15118 PLC a matsayin CCS. Saboda haka, yayin da toshe ya canza siffar, "kwakwalwar" tsarin ta ci gaba da dacewa da CCS. Wannan ya nuna ƙarshen hanyar CHAdeMO a kasuwar Amurka, yayin da har ma da ƙarshen dakatarwa (Nissan) ya fara canzawa.

5.4 Hanyar Mulkin China: GB/T

Kasar Sin, babbar kasuwar EV a duniya, ta bi hanyarta ta amfani da tsarin GB/T. Kamar CHAdeMO, GB/T tana amfani da hanyar sadarwa ta bas ta CAN amma tana da wani tsari daban na zahiri. Yawan kasuwar Sin yana nufin cewa GB/T, ta hanyar adadin tashoshin jiragen ruwa, shine tsarin da aka fi amfani da shi a duniya. Duk da haka, shigar da China cikin aikin ChaoJi ya nuna sha'awar daidaitawa ta duniya da karfin iko mai karfi wanda tsarin GB/T na yanzu ba zai iya cimmawa cikin sauki ba.

6. Ƙarfin Mota zuwa Grid (V2G): Ƙarfin Caji Mai Hanya Biyu

Fasahar V2G (Motoci zuwa Grid) tana bawa motocin EV damar yin aiki a matsayin manyan batura na hannu, suna mayar da wutar lantarki zuwa grid a lokacin da ake buƙatar wutar lantarki ko kuma samar da wutar lantarki ga gida (V2H).

6.1 CHAdeMO's Head Start

Tsawon shekaru, idan kana son V2G, ka sayi motar CHAdeMO. Saboda sadarwa ta bas ɗin CAN ta kasance mai sauƙi kuma mai sassauƙa tun daga rana ta farko, na'urorin caji na CHAdeMO za su iya neman wutar lantarki daga motar cikin sauƙi. An yi amfani da Nissan LEAF a cikin matukan jirgin V2G a duk duniya tsawon sama da shekaru goma. Tsarin (CHAdeMO V2X) ya tsufa kuma an rubuta shi da kyau.

6.2 Gwagwarmayar CCS da ISO 15118-20

CCS ta makara zuwa ga jam'iyyar V2G. Asalin ma'aunin ISO 15118-2 bai sami goyon baya mai ƙarfi ga kwararar wutar lantarki mai sassa biyu ba. Sai da aka fitar da ISO 15118-20 ne tsarin CCS ya sami hanyar da ta dace don magance tattaunawar da ake buƙata don V2G, kamar bayanai game da daidaitawar grid da iyakokin fitarwa. Aiwatar da -20 yana da matuƙar wahala a fasaha, yana buƙatar sabbin kayan aiki a cikin abin hawa da kuma caja. Duk da cewa CCS tana ci gaba da aiki, gadon CHAdeMO a wannan fanni ya kasance babban ma'auni don ci gaba da amfani da shi a cikin takamaiman aikace-aikacen jiragen ruwa da na'urori.

6.3 Tattalin Arzikin V2G

Bambancin fasaha kuma yana shafar farashin. A cikin saitin CHAdeMO V2G, inverter mai tsada daga DC zuwa AC yawanci yana cikin tashar caji. Wannan yana rage farashin motar amma yana sa caja ta yi tsada sosai (sau da yawa sama da $10,000). Masana'antun CCS suna binciken duka "DC V2G" (kamar CHAdeMO) da "AC V2G," inda caja ta motar ke sarrafa juyawar. Na ƙarshen zai iya rage farashin tsarin V2H na gida sosai, amma yana buƙatar kayan aikin motar su kasance masu ƙarfi sosai.

7. Juyin Halittar Raba Kasuwa: Tasowar CCS da Rayuwar CHAdeMO

Fahimtar Cajin EV na Duniya: CCS vs CHAdeMO, V2G Evolution, da Ma'aunin ChaoJi

Idan muka duba bayanai daga 2015 idan aka kwatanta da 2024, yanayin ya bayyana sarai: CCS ta yi nasara a yaƙin da ake yi don babban kasuwa, yayin da CHAdeMO ta koma wani matakin tallafi na gado ko na musamman a yawancin yankuna a wajen Japan.

7.1 Matsayin Ba da Shawara

Ana iya gano raguwar CHAdeMO ta hanyar wasu muhimman abubuwa:

  1. Watsi da Masana'anta:Da zarar Volkswagen, BMW, daga baya Ford da GM suka amince da CCS, makomar CHAdeMO a Yamma ta tabbata.
  2. Abubuwan ƙarfafawa ga Kayayyakin more rayuwa:Tallafin gwamnati a Amurka da Turai (kamar shirin NEVI a Amurka) ya ƙara ba da fifiko ga CCS, wanda hakan ya sa ya zama da ƙarancin riba ga CPOs su shigar da filogi na CHAdeMO.
  3. Iyakokin Wutar Lantarki:Rashin ƙarfin da yawancin kayayyakin more rayuwa na CHAdeMO suka samu ya sa bai dace ba ga masu motocin EV na zamani masu manyan batura waɗanda za su iya ɗaukar 150 kW+.

7.2 Rayuwar Al'umma

Duk da raguwar da ya yi, CHAdeMO bai mutu ba. Miliyoyin motoci masu kayan CHAdeMO har yanzu suna kan hanya. A kasuwanni kamar Birtaniya da Japan, CHAdeMO har yanzu muhimmin bangare ne na hanyar sadarwa ta jama'a. Bugu da ƙari, a duniyar manyan motoci da bas, wasu masana'antun har yanzu suna fifita sauƙin CHAdeMO bisa ga CAN saboda amincinsa da shirye-shiryen V2G.

7.3 Nazarin Bayanai: Tashoshin Jiragen Ruwa a kowace Ma'auni

Rahotannin kasuwa na baya-bayan nan sun nuna cewa a Turai, tashoshin CCS2 yanzu sun fi tashoshin CHAdeMO yawa da rabon fiye da 10 zuwa 1. A Arewacin Amurka, sauyin ya fi ban mamaki, inda sabbin tashoshi da yawa suka cire CHAdeMO gaba ɗaya don fifita tsarin CCS/NACS guda biyu. "Dogon wutsiya" na CHAdeMO zai iya ci gaba har tsawon shekaru goma, amma zamaninsa a matsayin ma'aunin duniya mai rinjaye ya wuce.


[Za a ci gaba a cikin sabuntawa na gaba...]

8. Adafta Masu Daidaita Daidaito da Kalubalen Haɗa Kai: Ilimin Halittar "Cika Tazara"

Yayin da duniya ke canzawa zuwa ga wasu ƙa'idodi masu rinjaye, tambayar da ake yi wa miliyoyin daloli ga masu mallakar EV ita ce: "Zan iya amfani da adaftar?" Amsar tana da sarkakiya a fasaha kuma ta ƙunshi fiye da sake tsara taswirar fil ta zahiri.

8.1 Akwatin Mai Sauƙi: Adaftar AC

Daidaitawa tsakanin ma'aunin AC (misali, Nau'in 1 zuwa Nau'in 2) abu ne mai sauƙi. Waɗannan adaftar "marasa wayo" ne waɗanda kawai ke sake tura wayoyi na jan ƙarfe. Tsarin sadarwa (siginar PWM) iri ɗaya ne a duk tsarin AC na J1772 da Mennekes.

8.2 Akwatin Hadaka Mai Hadaka: Adaftar DC

Adaftar DC, kamar Tesla-to-CHAdeMO ko CCS1-to-NACS adaftar, sun fi ƙwarewa sosai.

  • Fassarar Yarjejeniya:Lokacin daidaitawa tsakanin harsunan sadarwa guda biyu daban-daban (misali, motar CHAdeMO da ke ƙoƙarin amfani da caja ta CCS), dole ne adaftar ta ƙunshi microcontroller mai aiki. Wannan guntu yana aiki a matsayin "mai fassara," yana sauraron siginar bas ɗin CAN daga motar kuma yana samar da siginar PLC/ISO 15118 da ta dace don caja. Wannan yana haifar da jinkiri da yuwuwar faɗuwa.
  • Kulawa da Zafin Jiki:Saboda na'urorin adaftar suna ƙara wuraren hulɗa, suna da saurin zafi sosai. Dole ne na'urar adaftar DC mai inganci ta sami na'urorin auna zafin jiki na ciki waɗanda za su iya nuna wa motar alama ta rage wutar lantarki idan haɗin ya yi zafi sosai.
  • Tsarin Wutar Lantarki da Tsaro:Cajin sauri na DC yana buƙatar ƙarfin lantarki mai yawa. Idan mai amfani ya yi ƙoƙarin cire haɗin adaftar yayin da wutar lantarki ke gudana, babban baka na lantarki na iya faruwa, yana lalata kayan aiki ko haifar da rauni. Dole ne adaftar su sami makullan injina ko na lantarki waɗanda ke daidaitawa da umarnin "dakatar da caji" na abin hawa.

8.3 Canjin Tesla/NACS

Mafi nasarar shigar da adaftar DC shine "Magic Dock" na Tesla da adaftar CCS-to-Tesla mai zaman kansa. Saboda NACS tana amfani da yarjejeniyar sadarwa ta CCS, waɗannan adaftar suna da "aiki" a zahiri dangane da dabaru amma har yanzu suna buƙatar ingantattun hanyoyin sarrafa zafi da kullewa na zahiri don sarrafa saurin caji na 250 kW+.

9. Ma'aunin ChaoJi: Gada ga Haɗin kai na Duniya da Ƙarfin Iko Mai Girma

Ganin iyakokin ƙa'idodin CHAdeMO da GB/T na yanzu, Ƙungiyar CHAdeMO da Majalisar Wutar Lantarki ta China (CEC) sun haɗa ƙarfi don haɓakaChaoJi(wanda kuma aka sani da CHAdeMO 3.0).

9.1 Manufofin Zane: Fiye da 500 kW

An tsara ChaoJi ne don nan gaba. Babban burinta shine tallafawa caji mai ƙarfi sosai—har zuwa 900 kW (1500V da 600A). Wannan an yi shi ne don kasuwar manyan motoci da bas, inda cajin fakitin batirin 500 kWh a cikin mintuna 20 buƙata ce don ingantaccen aiki.

9.2 Tsarin Fasaha

  • Daidaituwa da Baya:Ɗaya daga cikin abubuwan da suka fi burgewa game da ChaoJi shine yadda yake da alaƙa da baya. An tsara mahaɗin ne ta yadda adaftar za su iya haɗa motocin ChaoJi cikin sauƙi zuwa ga CHAdeMO, GB/T, har ma da na'urorin caji na CCS.
  • Mai Sauƙi Mai Haɗi:Filogin ChaoJi ya fi ƙanƙanta da sauƙi fiye da mahaɗin CHAdeMO ko CCS Combo 2 na yanzu. Yana amfani da sabon tsarin fil wanda ke inganta yawan wutar lantarki kuma yana rage ƙarfin da ake buƙata don sakawa.
  • Matukin Jirgin Kulawa Mai Ci Gaba:ChaoJi ya gabatar da dabarun sadarwa na "yanayi biyu". Yana iya tallafawa bas na CAN na gargajiya (don tsarin da ya gabata) da kuma manyan hanyoyin dijital don aikace-aikacen nan gaba.
  • Sifofin Tsaro:ChaoJi ya haɗa da fasaloli na zamani kamar "Mai Katsewar Leakage Circuit Breaker" (ELCB) da kuma gano danshi mai inganci a cikin kan mahaɗin, yana tabbatar da aminci koda a 1500V.

9.3 Tasirin Duniya

ChaoJi yana wakiltar maɓallin "Sake saitawa" don yaƙe-yaƙe na yau da kullun. Idan aka yi amfani da shi sosai a Asiya da kuma don aikace-aikacen nauyi a duk duniya, zai iya zama ma'aunin gaskiya ga duk abin da ya fi girma fiye da motar fasinja, yayin da CCS/NACS ke mamaye kasuwar motocin masu amfani.

10. Hasashen Nan Gaba: Cajin Megawatt, Batirin Jiha Mai Kyau, da Haɗin Mara waya

Fasaha ta shekarar 2024 ita ce kawai farkon. Shekaru goma masu zuwa za a ga manyan sauye-sauye guda uku a yadda muke mayar da makamashi zuwa ababen hawa.

10.1 Tsarin Cajin Megawatt (MCS)

Ga manyan motoci—manyan motoci na aji 8, jiragen ruwa, har ma da ƙananan jiragen sama—har ma da 350 kW yana da jinkiri sosai. Tsarin Cajin Megawatt (MCS) sabon ma'auni ne da aka tsara don har zuwa 3.75 MW (3,000A a 1,250V). MCS yana amfani da sabon mahaɗi gaba ɗaya da sigar musamman ta yarjejeniyar ISO 15118. Yana aro hanyar sadarwa ta PLC daga CCS amma yana daidaita kayan aikin jiki zuwa matakan da ba a taɓa gani ba.

10.2 Batirin Jiha Mai Ƙarfi da Lanƙwasa na Caji

"Layin caji" na yau yana da iyaka da halayen sinadarai na batirin lithium-ion. Yayin da batirin ke cika, dole ne saurin caji ya ragu don hana lalacewa. Batirin yanayin ƙarfi (SSBs) sun yi alƙawarin canza wannan. SSBs na iya jure mafi girman ƙimar C, ma'ana suna iya kiyaye matsakaicin saurin caji (misali, 350 kW) daga 0% har zuwa 80% ko 90% SoC. Wannan zai sanya matsin lamba mai yawa akan tashoshin caji don samar da fitarwa mai ɗorewa, mai ƙarfi ba tare da rage zafi ba.

10.3 Cajin DC mara waya

Duk da cewa mafi yawan masu amfani da wutar lantarki suna kan filogi, caji mara waya (inductive) yana girma. An riga an fara amfani da caji mara waya mai tsayayye don motocin bas na sufuri.mai ƙarfiCajin mara waya—waɗanda aka saka a kan hanya waɗanda ke cajin abin hawa yayin da yake tuƙi. Daga mahangar yarjejeniya, wannan zai iya dogara ne akan sigar ISO 15118 da aka gyara, ta amfani da Wi-Fi ko DSRC don musafaha maimakon wayar Control Pilot ta zahiri.

11. Zurfin Fasaha: PLC da CAN Ingancin Siginar da Damar Lantarki (EMC)

Ga injiniyoyin da ke cikin ɗakin, ana yawan muhawara kan zaɓin tsakanin PLC da CAN dangane da ingancin sigina.

11.1 Fa'idar Bas ɗin CAN

CAN sigina ce ta daban, ma'ana tana da juriya ga hayaniyar yanayi na yau da kullun. A cikin yanayin hayaniya na wutar lantarki na na'urar caji ta DC mai ƙarfin 300 kW—inda sauyawar na'urorin lantarki masu sauri ke haifar da babban tsangwama na lantarki (EMI)—bas ɗin CAN aiki ne mai ƙarfi. Yana buƙatar wayoyi masu sauƙi masu jujjuyawa kuma yana da matuƙar wuya a "rikitarwa."

11.2 Kalubalen PLC

PLC (HomePlug Green PHY) tana aiki a cikin kewayon 2 MHz zuwa 30 MHz. Wannan shine kewayon mita ɗaya inda masu sauya DC-DC da yawa ke fitar da hayaniya. Domin sa PLC ta yi aiki da aminci a cikin caja na CCS, injiniyoyi dole ne su aiwatar da:

  • Tace Tafiyar Bandpass Mai Ci Gaba:Don ware siginar sadarwa daga hayaniyar sauya wutar lantarki.
  • Daidaitawar Impedance:Rashin ƙarfin kebul na caji yana canzawa yayin da aka buɗe shi ko aka motsa shi, wanda zai iya nuna siginar PLC kuma yana haifar da asarar bayanai.
  • Gyaran Kuskure:ISO 15118 ya haɗa da gyara kurakurai masu ƙarfi na matakin software don magance "fakitin da aka faɗi" lokaci-lokaci wanda ya haifar da ƙarar lantarki.

Wannan kuɗin fasaha shine dalilin da yasa caja na CCS galibi sun fi tsada wajen ƙira da tabbatarwa fiye da caja na CHAdeMO.

12. Kammalawa: Kewaya Makomar Haɗin Kan Kayayyakin Gine-gine na EV

Gasar da ke tsakanin CCS da CHAdeMO ta kasance wani babi mai mahimmanci a tarihin sufuri mai dorewa. Ya kasance karo na al'adu: Amincin Japan mai amfani, wanda aka dogara da CAN idan aka kwatanta da hangen nesa na Yammacin duniya na tsarin tsarin grid mai wayo mai inganci wanda PLC ke jagoranta.

Yayin da muka kammala wannan zurfin nutsewa, akwai wasu gaskiya a bayyane:

  1. Haɗaka abu ne da ba makawa:Kasuwa ba za ta iya ci gaba da ɗaukar matakai uku ko huɗu daban-daban na DC har abada ba. A Arewacin Amurka, NACS (mai amfani da dabarun CCS) ita ce nasara. A Turai, CCS2 ita ce sarki. A Asiya, haɗakar CHAdeMO da GB/T cikin ChaoJi tana wakiltar sabon ƙarfi.
  2. Manhaja ita ce Sabuwar Mai Haɗawa:Yayin da masu adaftar jiki suka zama ruwan dare gama gari kuma abin dogaro,jikisiffar toshewar ba ta da mahimmanci fiye da yadda take da mahimmancisoftwareYarjejeniyar. Ikon ISO 15118/PLC ya tabbata, kamar yadda har ma NACS da MCS sun amince da shi.
  3. V2G shine Manhajar Kisa:Canjin daga "cajin mota" zuwa "daidaita grid" shine babban ƙalubale na gaba. CHAdeMO ya nuna mana hanya, amma makomar za ta ginu ne bisa tsarin ISO 15118 mai girma da aminci.

Ga masana'antar EV, "Yaƙe-yaƙen Standard" ba su ƙare da nasara ɗaya ta duniya ba, amma da jituwa ta yanki. Ko kun haɗa lever na CHAdeMO ko mai haɗin NACS mai santsi, manufar da ke ƙasa ta kasance iri ɗaya: saurin motsi, inganci, da tsabta na makamashi don ƙarfafa makomar motsi. Darussan injiniya da aka koya daga zamanin CCS da CHAdeMO za su zama ginshiƙin ƙarni na gaba na ƙirƙirar wutar lantarki.


Ƙarin Bayani na Fasaha: Binciken Kwatantawa na Matakan ISO 15118 vs. Firam ɗin CHAdeMO CAN

Domin ƙarin bayani game da zurfin waɗannan fasahohin, bari mu bincika takamaiman matakan OSI da ke ciki.

Tarin Sadarwa na CHAdeMO:

  • Layin Jiki:CAN 2.0B (500 kbps), siginar 12V mai rarrabe.
  • Matashin Haɗin Bayanai:Tsarin CAN na yau da kullun tare da takamaiman ID (misali, 0×100 don matsayin EVSE, 0×101 don matsayin EV).
  • Layer na Aikace-aikace:Saƙon CHAdeMO na mallaka, an saita shi a jere.

Tarin Sadarwa na CCS (ISO 15118):

  • Layin Jiki:IEEE 1901 (HomePlug Green PHY) akan na'urar aunawa.
  • Matashin Haɗin Bayanai:Ethernet (MAC Layer).
  • Tsarin hanyar sadarwa/Sufuri:IPv6, TCP, da UDP.
  • Tsarin Zaman/Gabatarwa:V2GTP (Tsarin Canja wurin Mota zuwa Grid), tsarin XML/EXI (Ingancin Ma'amalar XML).
  • Layer na Aikace-aikace:Saƙonnin aiki na ISO 15118-2/20 (misali, Gano ChargeParameter, Isar da Wuta).

Rikicewar tarin CCS ta fi CHAdeMO girma. Aiwatar da ISO 15118 yana buƙatar cikakken tsarin aiki (yawanci ɗanɗanon Linux ko RTOS mai kyau) kawai don sarrafa tarin hanyar sadarwa, yayin da CHAdeMO za a iya aiwatar da shi akan ƙaramin na'urar sarrafawa mai sauƙi ta 8-bit ko 16-bit. Wannan bambancin ya bayyana dalilin da yasa masu caji na CCS na farko suka sha wahala daga "ƙwayoyin software" da matsalolin haɗin gwiwa fiye da masu caji na CHAdeMO, amma kuma ya bayyana dalilin da yasa CCS ta fi dacewa da ƙalubalen tsaro na yanar gizo na nan gaba.

Takaitaccen Bayani Game da Manyan Bambancin Fasaha

Fasali CCS (Tsarin Caji Mai Haɗaka) CHAdeMO
Sadarwa PLC (Sadarwar Layin Wutar Lantarki) Bas ɗin CAN (Cibiyar Sadarwa ta Yankin Mai Kulawa)
Yarjejeniya ISO 15118 / DIN 70121 Ka'idar CHAdeMO (V1.0 - V2.0)
Haɗin AC/DC An haɗa shi cikin tashar jiragen ruwa ɗaya Ana buƙatar tashoshin AC da DC daban-daban
Tallafin V2G ISO 15118-20 (An yi amfani da shi a makare) Asalin ƙasar tun daga farko
Matsakaicin Ƙarfi (Na yanzu) ~350 kW (500A) ~400 kW (400A) – Ba kasafai ba
Ma'aunin Nan Gaba MCS (Cajin Megawatt) ChaoJi (Haɗin gwiwa da China)
Tsarin Kullewa Mai kunna abin hawa Lifa mai haɗin gefe
Mamayar Yanki Turai, Arewacin Amurka (a matsayin NACS) Japan, Legacy UK/EU

Yayin da duniyar ke tafiya zuwa ga makomar da ba ta fitar da hayaki mai gurbata muhalli ba, haɗuwar waɗannan ƙa'idodi ta hanyar fasahohi kamar ChaoJi da kuma ɗaukar dabarun sadarwa na ISO 15118 ya nuna farkon yanayin yanayin ababen hawa na lantarki na duniya. "Yaƙin filogi" a ƙarshe yana ba da hanya ga "daidaito na filogi." Haɗuwar da ChaoJi ya wakilta, DNA ɗin da aka raba na dabarun sadarwa na ISO 15118, da kuma haɓakar tsarin ajin megawatt (MCS) yana nufin cewa masu caji na gobe za su yi magana da harshe ɗaya ko da suna sanye da fuskoki daban-daban na zahiri.

Abin da "Haɗin Kai" ke nufi a zahiri a aikace

Ga masu aiki da hanyar sadarwa, haɗin kai na gaba yana fassara zuwa abubuwa uku masu amfani:

  • Haɗin kan Yarjejeniyar:ISO 15118-20 zai ƙarfafa V2G, Plug & Charge, da kuma caji mai wayo a duk faɗin kowace ma'aunin haɗin haɗi. Caja mai magana da ISO 15118 a yau zai ci gaba da kasancewa mai dacewa da software har tsawon shekaru goma, koda kuwa masu haɗin suna tasowa.
  • Haɗin kai na Jiki:Na'urorin rarrabawa masu haɗin kai biyu (CCS + NACS, ko CCS + ChaoJi adaftar) da na'urorin haɗin da za a iya musanya filin suna nufin kayan aiki ba dole ba ne su sake "yin fare" akan ma'auni ɗaya.
  • Daidaito tsakanin Sin da Japan:Haɗin gwiwar ChaoJi tsakanin hukumomin daidaita daidaito na China da Japan shine mafi bayyanannen alama cewa ko da ƙa'idodi masu hamayya a tarihi za su iya haɗuwa - An tsara ChaoJi don zama hanyar sadarwa mai sauri ta DC ta duniya wacce ta dace da tsarin GB/T, CHAdeMO, da CCS ta hanyar adaftar.

Dabaru na ɗaukar nauyi

"Yaƙin filogi" ya cinye babban ƙarfin injiniyanci da tallatawa, amma waɗanda suka yi nasara koyaushe za su kasance motocin da hanyoyin sadarwa da suka kasance masu sassauci. Ka'idoji suna haɗuwa saboda kimiyyar lissafi ta raba: kowane ma'auni a ƙarshe yana isar da wutar lantarki ta DC daga mai canza wutar lantarki mai haɗin grid zuwa baturi, kuma layukan sadarwa suna haɗuwa a kusa da ISO 15118. Ba wai mahaɗin da caja ke sawa ba ne, amma yadda yake caji sosai—daidaiton isar da wutar lantarki, inganci, aiki, da kuma tsaron yanar gizo.

Rabon V2G

Haɗuwa ba wai kawai ta zama ta ado ba ne—tana buɗe mafi girman kwararar darajar masana'antar da ba a taɓa amfani da ita ba: mota-zuwa-garin grid. ISO 15118-20 shine ma'aunin farko na duniya don ayyana canja wurin makamashi mai kusurwa biyu, harajin V2G, da kuma tabbatar da Plug & Charge mai tsaro a cikin tsari ɗaya mai daidaituwa. Lokacin da caja ta CCS2 da caja ta NACS suna magana da yaren ISO 15118 iri ɗaya, abin hawa na Turai da na Arewacin Amurka duka za su iya shiga cikin shirye-shiryen amsawa iri ɗaya, kasuwannin daidaita mita, da tsare-tsaren wutar lantarki ta gaggawa. CHAdeMO ta fara V2G, amma ba a taɓa tsara yarjejeniyarta ta CAN don tsaro ta intanet da tattaunawar caji mai wayo da ISO 15118 ke bayarwa ba. Wannan shine dalilin da ya sa ma'aunin da ya "rasa" yaƙin haɗawa shine cin nasarar yaƙin makamashi—kuma me yasa kowane mai aiki da cibiyar sadarwa mai mahimmanci yanzu ke ƙayyade ikon ISO 15118-20 a cikin sabbin kayan aiki.

Muhimman Abubuwan Da Ake Ɗauka

  • Tsarin gine-ginen ISO 15118 na CCS wanda ke da tushe a PLC ya yi nasara a yaƙin sadarwa saboda yana aunawa zuwa V2G, Plug & Charge, da aikace-aikacen megawatt na gaba, yayin da bas ɗin CAN na CHAdeMO ya kasance ginshiƙin tarihi.
  • ChaoJi ya nuna cewa China, Japan, da tsarin CCS na iya haɗuwa a kan haɗin kai mai ƙarfi na DC.
  • Ga masu aiki, haɗarin ƙa'idodi yana da sauƙin sarrafawa: zaɓi kayan aikin ISO 15118 mai iya aiki tare da masu haɗin da za a iya canzawa kuma za a rufe ku ko da wane toshe ne ya yi nasara a yankin.
  • Ba mahaɗin da za a fafata a gasar ba ne—saurin caji, aminci, da haɗin grid.

Tuntuɓi MIDA Power tana ƙera na'urorin caji masu sauri na DC waɗanda ke shirye don makomar haɗin kai: tallafin ISO 15118 Plug & Charge, bin ƙa'idodin OCPP, da masu haɗin da za a iya daidaita filin ciki har da CCS1, CCS2, CHAdeMO, NACS, da GB-T. Ko kuna ginawa don kasuwar Sin, Turai, ko Arewacin Amurka, an ƙera kayan aikinmu don ya kasance mai dacewa yayin da ƙa'idodi suka haɗu. Tuntuɓe mu don takamaiman bayanai na fasaha da ƙima.


Lokacin Saƙo: Agusta-09-2026

A bar Saƙonka:

Rubuta saƙonka a nan ka aika mana da shi