AC PLC - Ke hobane'ng ha Europe le United States li hloka liqubu tsa ho tjhaja tsa AC tse lumellanang le maemo a ISO 15118?

Liteisheneng tse tloaelehileng tsa ho tjhaja AC Europe le United States, boemo ba ho tjhaja ba EVSE (seteishene sa ho tjhaja) hangata bo laolwa ke molaoli wa ho tjhaja ka hara sekepe (OBC). Leha ho le jwalo, tshebediso ya theknoloji ya AC PLC (puisano ya mohala wa motlakase) e theha mokgwa o sebetsang hantle wa puisano pakeng tsa seteishene sa ho tjhaja le koloi ya motlakase. Nakong ya kopano ya ho tjhaja AC, PLC e laola tshebetso ya ho tjhaja, ho kenyeletswa le protocol ya ho tshwarana ka matsoho, ho qalwa ha ho tjhaja, ho lekola boemo ba ho tjhaja, ho lefisa le ho kgaotsa ho tjhaja. Ditshebetso tsena di sebelisana pakeng tsa koloi ya motlakase le seteishene sa ho tjhaja ka puisano ya PLC, ho netefatsa ho tjhaja ka katleho le ho nolofalletsa dipuisano tsa tefo.

Litekanyetso le liprothokholo tsa PLC tse hlalositsoeng ho ISO 15118-3 le DIN 70121 li totobatsa meeli ea PSD bakeng sa ente ea lets'oao la HomePlug Green PHY PLC moleng oa taolo o sebelisoang bakeng sa ho tjhaja koloi. HomePlug Green PHY ke tekanyetso ea lets'oao la PLC e sebelisoang ho tjhaja koloi e boletsoeng ho ISO 15118. DIN 70121: Ena ke tekanyetso ea pele ea Jeremane e sebelisitsoeng ho laola litekanyetso tsa puisano tsa DC lipakeng tsa likoloi tsa motlakase le liteishene tsa ho tjhaja. Leha ho le joalo, ha e na tšireletso ea lera la lipalangoang (Ts'ireletso ea Lera la Lipalangoang) nakong ea ts'ebetso ea puisano ea ho tjhaja. ISO 15118: E ntlafalitsoe ho latela DIN 70121, e sebelisoa ho laola litlhoko tsa ho tjhaja tse sireletsehileng tsa AC/DC lipakeng tsa likoloi tsa motlakase le liteishene tsa ho tjhaja, ka sepheo sa ho ba tekanyetso ea machaba bakeng sa liprothokholo tsa puisano tsa lefats'e. Tekanyetso ea SAE: E sebelisoa haholo-holo Amerika Leboea, e boetse e ntlafalitsoe ho latela DIN 70121 mme e sebelisoa ho laola maemo a puisano bakeng sa khokahano lipakeng tsa likoloi tsa motlakase le liteishene tsa ho tjhaja.

Likarolo tsa Bohlokoa tsa AC PLC:

Tšebeliso e Tlase ea Matla:PLC e entsoe ka ho khetheha bakeng sa lits'ebetso tse sebelisang matla a tlase, e leng se etsang hore e be khetho e ntle ka ho fetisisa bakeng sa litsamaiso tsa ho tjhaja ka bohlale le tsa gridi e bohlale. Theknoloji ena e sebetsa nakong eohle ea ho tjhaja ntle le litšenyehelo tse feteletseng tsa matla.

Phetiso ea Lintlha ka Lebelo le Phahameng:Ho latela maemo a HomePlug Green PHY, e tšehetsa sekhahla sa phetisetso ea data ho fihlela ho 1 Gbps. Bokhoni bona bo bohlokoa bakeng sa lits'ebetso tse hlokang phapanyetsano ea data e potlakileng, joalo ka ho bala data ea State of Charge (SOC) ea koloi.

Kamahanyo ea Nako:AC PLC e nolofalletsa ho hokahanya nako ka nepo, e leng ntho ea bohlokoa bakeng sa ho tjhaja ka bohlale le litsamaiso tsa gridi tse bohlale tse hlokang taolo e nepahetseng ea nako.

Ho lumellana le ISO 15118-2/20:AC PLC e sebetsa e le protocol ea bohlokoa ea puisano bakeng sa ho tjhaja AC likoloing tsa motlakase. Sena se nolofatsa puisano lipakeng tsa li-EV le liteishene tsa ho tjhaja (EVSEs), e tšehetsa mesebetsi e tsoetseng pele ea ho tjhaja joalo ka karabelo ea tlhoko, taolo ea remoutu, le likarolo tsa ho tjhaja tse bohlale tsa nakong e tlang joalo ka PNC (Power Normalisation Control) le bokhoni ba V2G (Vehicle-to-Grid) bakeng sa li-grid tse bohlale.

Melemo ea ho kenya tšebetsong AC PLC bakeng sa marang-rang a ho tjhaja a Europe le Amerika:

1. Ho ntlafatsa ts'ebeliso le ts'ebeliso ea matlaLibaka tsa ho tjhaja tsa AC PLC li eketsa karolo ea libaka tsa ho tjhaja tse bohlale har'a li-charger tse tloaelehileng tsa AC tse teng (tse fetang 85%) ntle le ho hloka katoloso ea bokhoni. Sena se ntlafatsa katleho ea kabo ea matla liteisheneng tsa ho tjhaja tse reretsoeng 'me se fokotsa tšenyo ea matla. Ka taolo e bohlale, li-charger tsa AC PLC li ka fetola matla a ho tjhaja ka bohona ho latela mojaro oa gridi le ho feto-fetoha ha litheko tsa motlakase, ho fihlela ts'ebeliso ea matla e sebetsang hantle haholoanyane.

2. Ho matlafatsa khokahano ea gridi:Theknoloji ea PLC e nolofalletsa ho kopanngoa hamolemo ha libaka tsa ho tjhaja tsa AC tsa Europe le Amerika le litsamaiso tse bohlale tsa gridi, e leng se nolofalletsang khokahano ea matla a tšelang meeli. Sena se khothalletsa tšebeliso e tlatsetsang ea matla a hloekileng libakeng tse pharaletseng tsa jeokrafi, se ntlafatsa botsitso ba gridi le ts'epo. Haholo-holo Europe, khokahano e joalo e ntlafatsa kabo ea mehloli ea matla a hloekileng, joalo ka matla a moea a leboea le matla a letsatsi a boroa.

3. Ho tšehetsa nts'etsopele ea gridi e bohlaleLibaka tsa ho tjhaja tsa AC PLC li sebetsa e le likarolo tsa bohlokoa ka har'a tikoloho ea gridi e bohlale. Ka theknoloji ea PLC, liteishene tsa ho tjhaja li ka bokella le ho sekaseka lintlha tsa ho tjhaja ka nako ea sebele, tsa nolofalletsa tsamaiso ea matla, maano a ho tjhaja a ntlafalitsoeng, le lits'ebeletso tse ntlafalitsoeng tsa basebelisi. Ho feta moo, PLC e thusa ho beha leihlo le taolo hole, e ntlafatsa bokhoni ba ts'ebetso liteisheneng tsa ho tjhaja.

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Nako ea poso: Loetse-13-2025