I-AC PLC - Kungani iYurophu ne-United States zidinga izinqwaba zokushaja ze-AC ezithobela indinganiso ye-ISO 15118?

Eziteshini zokushaja ze-AC ezijwayelekile e-Europe nase-United States, isimo sokushaja se-EVSE (isiteshi sokushaja) sivamise ukulawulwa yisilawuli seshaja engaphakathi (OBC). Kodwa-ke, ukusetshenziswa kobuchwepheshe be-AC PLC (ukuxhumana ngomugqa wamandla) kusungula indlela yokuxhumana esebenza kahle kakhulu phakathi kwesiteshi sokushaja nemoto kagesi. Ngesikhathi sokushaja kwe-AC, i-PLC iphatha inqubo yokushaja, okuhlanganisa iphrothokholi yokuxhawula, ukuqaliswa kokushaja, ukuqapha isimo sokushaja, ukukhokha, nokunqanyulwa kokushaja. Lezi zinqubo zisebenzisana phakathi kwemoto kagesi kanye nesiteshi sokushaja ngokuxhumana kwe-PLC, ukuqinisekisa ukushaja okuphumelelayo kanye nokuvumela ukuxoxisana ngenkokhelo.

Amazinga e-PLC nezinqubo ezilandelwayo ezichazwe ku-ISO 15118-3 kanye ne-DIN 70121 zicacisa imikhawulo ye-PSD ye-HomePlug Green PHY PLC umjovo wesignali kumugqa womshayeli wokulawula osetshenziselwa ukushaja imoto. I-HomePlug Green PHY iyindinganiso yesignali ye-PLC esetshenziswa ekushajweni kwemoto ecaciswe ku-ISO 15118. I-DIN 70121: Leli izinga lokuqala laseJalimane elalisetshenziselwa ukulawula amazinga okuxhumana e-DC phakathi kwezimoto zikagesi neziteshi zokushaja. Kodwa-ke, ayinakho ukuvikeleka kwesendlalelo sezokuthutha (I-Transport Layer Security) phakathi nenqubo yokuxhumana yokushaja. I-ISO 15118: Ithuthukiswe ngokusekelwe ku-DIN 70121, isetshenziselwa ukulawula izidingo zokushaja ngokuphephile ze-AC/DC phakathi kwezimoto zikagesi neziteshi zokushaja, ngenhloso yokuba indinganiso yamazwe ngamazwe yezivumelwano zokuxhumana zomhlaba wonke. Izinga le-SAE: Isetshenziswa kakhulu eNyakatho Melika, futhi ithuthukiswa ngokususelwa ku-DIN 70121 futhi isetshenziselwa ukulawula izinga lokuxhumana lesixhumanisi phakathi kwezimoto zikagesi neziteshi zokushaja.

Izici ezibalulekile ze-AC PLC:

Ukusetshenziswa kwamandla okuphansi:I-PLC yakhelwe ngokukhethekile izinhlelo zokusebenza zamandla aphansi, okuyenza ibe yisinqumo esifanele sokushaja okuhlakaniphile nezinhlelo zegridi ezihlakaniphile. Lobu buchwepheshe busebenza kuso sonke isikhathi sokushaja ngaphandle kwezindleko zamandla ezeqile.

Ukudluliswa Kwedatha Yesivinini esikhulu:Ngokusekelwe ezingeni le-HomePlug Green PHY, isekela izilinganiso zokudluliswa kwedatha ezifika ku-1 Gbps. Leli khono libalulekile ezinhlelweni zokusebenza ezidinga ukushintshaniswa kwedatha okusheshayo, njengokufunda idatha yohlangothi lwemoto ye-State of Charge (SOC).

Ukuvumelanisa Isikhathi:I-AC PLC inika amandla ukuvumelanisa kwesikhathi okunembayo, okubalulekile ekushajweni okuhlakaniphile namasistimu egridi ahlakaniphile adinga ukulawula isikhathi okunembile.

Ukuhambisana ne-ISO 15118-2/20:I-AC PLC isebenza njengephrothokholi yokuxhumana ebalulekile yokushaja kwe-AC ezimotweni zikagesi. Lokhu kusiza ukuxhumana phakathi kwama-EV neziteshi zokushaja (EVSEs), ukusekela imisebenzi yokushaja ethuthukisiwe njengokuphendula kwesidingo, isilawuli kude, nezici zokushaja ezihlakaniphile zesikhathi esizayo ezifana ne-PNC (Power Normalization Control) kanye namandla e-V2G (Vehicle-to-Grid) yamagridi ahlakaniphile.

Izinzuzo zokuqaliswa kwe-AC PLC kumanethiwekhi okushaja ase-Europe naseMelika:

1. Ukonga nokusetshenziswa kwamandla okuthuthukisiweAmaphuzu okushaja e-AC PLC akhuphula ingxenye yamaphoyinti okushaja ahlakaniphile phakathi kwamashaja akhona avamile e-AC (ngaphezu kuka-85%) ngaphandle kokudinga ukunwetshwa komthamo. Lokhu kuthuthukisa ukusebenza kahle kokusatshalaliswa kwamandla eziteshini zokushaja eziqondiwe futhi kunciphisa ukumoshakala kwamandla. Ngokulawula okuhlakaniphile, amashaja e-AC PLC angakwazi ukulungisa ngokuzenzakalelayo amandla okushaja ngokusekelwe kumthamo wegridi kanye nokuguquguquka kwentengo kagesi, kuzuzwe ukusetshenziswa kwamandla okusebenza kahle kakhudlwana.

2. Ukuqinisa ukuxhumana kwegridi:Ubuchwepheshe be-PLC buvumela ukuhlanganiswa okungcono kwamaphoyinti okushaja e-AC yaseYurophu naseMelika ngezinhlelo zegridi ezihlakaniphile, kube lula ukuxhuma amandla awela umngcele. Lokhu kukhuthaza ukusetshenziswa okuhambisanayo kwamandla ahlanzekile kuzo zonke izindawo ezibanzi, okuthuthukisa ukuqina nokwethembeka kwegridi. Ikakhulukazi eYurophu, ukuxhumana okunjalo kuthuthukisa ukwabiwa kwemithombo yamandla ahlanzekile, njengamandla omoya wasenyakatho namandla elanga aseningizimu.

3. Ukusekela ukuthuthukiswa kwegridi ehlakaniphileAmaphoyinti okushaja e-AC PLC asebenza njengezingxenye ezibalulekile ngaphakathi kwe-smart grid ecosystems. Ngobuchwepheshe be-PLC, iziteshi zokushaja zingaqoqa futhi zihlaziye idatha yokushaja yesikhathi sangempela, ukunika amandla ukuphathwa kwamandla, amasu okushaja athuthukisiwe, kanye nezinsizakalo ezithuthukisiwe zabasebenzisi. Ukwengeza, i-PLC isiza ukuqapha nokulawula okukude, ithuthukise ukusebenza kahle eziteshini zokushaja.

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Isikhathi sokuthumela: Sep-13-2025