Ka kholo e potlakileng ea mmaraka oa China oa likoloi tse ncha tsa matla, ts'ebeliso ea theknoloji ea Vehicle-to-Grid (V2G) e se e le bohlokoa haholo bakeng sa kaho ea maano a naha a matla le likhoele tse bohlale.Theknoloji ea V2G e fetola likoloi tsa motlakase hore e be likarolo tsa polokelo ea matla a thelefono 'me e sebelisa liqubu tse peli tsa ho tjhaja ho lemoha phetiso ea matla ho tloha koloing ho ea ho marang-rang.Ka thekenoloji ena, likoloi tsa motlakase li ka fana ka matla ho marang-rang nakong ea nako ea mojaro o phahameng le ho lefisa nakong ea boima bo tlaase, ho thusa ho leka-lekanya mojaro holim'a marang-rang.
Ka la 4 Pherekhong 2024, Khomishene ea Naha ea Ntšetso-pele le Phetoho le mafapha a mang a ile a fana ka tokomane ea pele ea leano la lehae ka ho khetheha e shebaneng le theknoloji ea V2G - "Maikutlo a ho Phethahatso mabapi le ho Matlafatsa Kopanyo le Tšebelisano ea Likoloi tse Ncha tsa Matla le Li-grid tsa Matla."Ho ipapisitsoe le "Maikutlo a Tataiso mabapi le Kaho e Tsoelang Pele ea Ts'ebetso ea Ts'ebetso ea Ts'ebetso ea Ts'ebetso ea Boleng bo Phahameng" e fanoeng ke Ofisi e Akaretsang ea Lekhotla la Naha, maikutlo a ts'ebetsong ha aa ka a hlakisa feela tlhaloso ea thekenoloji e kopanetsoeng ea likoloi-network, empa hape e behile lipakane tse tobileng maano, le ho rera ho li sebelisa Yangtze River Delta , Pearl River Delta, Beijing-Tianjin-Hebei-Shandong, Sichuan le Chongqing le libaka tse ling tse nang le maemo a holileng ho theha merero ea lipontšo.
Lintlha tse fetileng li bonts'a hore ho na le liqubu tse ka bang 1,000 tsa ho tjhaja tse nang le mesebetsi ea V2G ka har'a naha, 'me hajoale ho na le liqubu tse qosang tse limilione tse 3.98 ka har'a naha, tse nkang karolo ea 0.025% feela ea palo eohle ea liqubu tse ntseng li le teng.Ho phaella moo, theknoloji ea V2G bakeng sa tšebelisano ea likoloi-marang-rang le eona e batla e hōlile, 'me tšebeliso le lipatlisiso tsa theknoloji ena li tloaelehile linaheng tse ling.Ka lebaka leo, ho na le sebaka se seholo sa ntlafatso botumong ba theknoloji ea V2G litoropong.
Joalo ka mofofisi oa naha o nang le khabone e tlase, Beijing e khothaletsa tšebeliso ea matla a tsosolositsoeng.Likoloi tsa toropo tse kholo tse ncha tse fanang ka matla le lits'ebetso tsa ho tjhaja li ralile motheo oa ts'ebeliso ea theknoloji ea V2G.Qetellong ea 2022, toropo e se e hahile liqubu tsa ho tjhaja tse fetang 280,000 le liteishene tse 292 tsa ho chencha libeteri.
Leha ho le joalo, nakong ea ts'ebetso ea ts'ebetso le ts'ebetsong, theknoloji ea V2G e boetse e tobane le letoto la liphephetso, haholo-holo tse amanang le ho khoneha ha ts'ebetso ea sebele le kaho ea lisebelisoa tse lumellanang.Ha re nka Beijing e le mohlala, bafuputsi ba The Paper Research Institute haufinyane ba entse phuputso mabapi le liindasteri tse amanang le matla a litoropo, motlakase le qubu ea ho tjhaja.
Lithako tse peli tsa ho lefisa li hloka litšenyehelo tse phahameng tsa matsete a pele
Bafuputsi ba ithutile hore haeba theknoloji ea V2G e tumme libakeng tsa litoropo, e ka fokotsa bothata ba hajoale ba "ho thata ho fumana liqubu tsa ho tjhaja" litoropong.China e ntse e le methating ea pele ea ho sebelisa theknoloji ea V2G.Joalokaha motho ea ikarabellang setsing sa motlakase a bontšitse, ka khopolo, theknoloji ea V2G e tšoana le ho lumella liselefouno ho lefella libanka tsa motlakase, empa ts'ebeliso ea eona ea sebele e hloka tsamaiso e tsoetseng pele ea betri le ho sebelisana ha marang-rang.
Bafuputsi ba ile ba etsa lipatlisiso ka lik'hamphani tsa qubu tse tjhajang Beijing mme ba tseba hore hajoale, boholo ba liqubu tse tjhajang Beijing ke liqubu tsa ho tjhaja tse ka lefisang likoloi feela.Ho khothaletsa liqubu tsa ho tjhaja ka litsela tse peli ka mesebetsi ea V2G, hajoale re tobane le mathata a 'maloa a sebetsang:
Taba ea pele, litoropo tsa boemo ba pele, joalo ka Beijing, li tobane le khaello ea litša.Ho aha liteishene tsa ho tjhaja ka mesebetsi ea V2G, ebang ke ho hira kapa ho reka setša, ho bolela matsete a nako e telele le litšenyehelo tse phahameng.Ho feta moo, ho thata ho fumana mobu o eketsehileng o fumanehang.
Ea bobeli, ho tla nka nako ho fetola liqubu tse teng tsa ho tjhaja.Litsenyehelo tsa matsete a ho haha liqubu tsa ho tjhaja li batla li phahame, ho kenyeletsoa litšenyehelo tsa thepa, sebaka sa ho hira le lithapo tsa ho hokela marang-rang a matla.Matsete ana hangata a nka bonyane lilemo tse 2-3 ho khutlisa.Haeba ho khutlisa chelete ho ipapisitse le liqubu tse ntseng li le teng, lik'hamphani li ka 'na tsa haelloa ke litšusumetso tse lekaneng pele litšenyehelo li khutlisoa.
Pejana, litlaleho tsa mecha ea litaba li boletse hore hajoale, ho tsebahala ha theknoloji ea V2G metseng e meholo ho tla tobana le mathata a mabeli a maholo: Ea pele ke litšenyehelo tse phahameng tsa kaho ea pele.Ntlha ea bobeli, haeba motlakase oa likoloi tsa motlakase o kopantsoe le marang-rang ka ntle ho tatellano, o ka ama botsitso ba marang-rang.
Pono ea thekenoloji e na le tšepo 'me e na le bokhoni bo boholo ka nako e telele.
Tšebeliso ea theknoloji ea V2G e bolela'ng ho beng ba likoloi?Liphuputso tse amehang li bontša hore matla a matla a literempe tse nyenyane ke hoo e ka bang 6km/kWh (ke hore, hora e le 'ngoe ea kilowatt ea motlakase e ka matha lik'hilomithara tse 6).Bokhoni ba betri ea likoloi tse nyane tsa motlakase hangata ke 60-80kWh (60-80 kilowatt-hora ea motlakase), 'me koloi ea motlakase e ka tjhaja lihora tse ka bang 80 tsa motlakase.Leha ho le joalo, tšebeliso ea matla a koloi e boetse e kenyelletsa moea oa moea, joalo-joalo Ha ho bapisoa le boemo bo loketseng, sebaka sa ho khanna se tla fokotsoa.
Motho ea ikarabellang k'hamphaning e boletsoeng ka holimo ea qubu ea ho tjhaja o na le tšepo ka theknoloji ea V2G.O ile a bontša hore koloi e ncha ea matla e ka boloka lihora tse 80 tsa li-kilowatt tsa motlakase ha e tjhajiloe ka ho feletseng 'me e ka fana ka lihora tse 50 tsa motlakase ho marang-rang nako le nako.E balloa ho ipapisitsoe le litheko tsa motlakase tse qosang tseo bafuputsi ba li boneng sebakeng sa ho paka makoloi se ka tlas'a lefatše setsing sa mabenkele se East Fourth Ring Road, Beijing, theko ea ho tjhaja nakong ea lihora tse sa lebelloang ke 1.1 yuan/kWh (litheko tsa ho tjhaja li tlase metseng ea litoropo), le theko ea ho tjhaja nakong ea lihora tse phahameng ke 2.1 yuan/kWh.Ho nka hore mong'a koloi o lefisa nakong ea lihora tse se nang litlhōrō letsatsi le leng le le leng 'me a fana ka matla ho marang-rang nakong ea lihora tse phahameng, ho itšetlehile ka theko ea hona joale, mong'a koloi a ka etsa phaello ea bonyane li-yuan tse 50 ka letsatsi."Ka liphetoho tse ka bang teng tsa theko ho tsoa ho marang-rang a motlakase, joalo ka ts'ebetsong ea litheko tsa 'maraka nakong ea lihora tse phahameng haholo, lekeno le tsoang likoloing tse fanang ka matla ho liqubu tsa ho tjhaja le ka eketseha le ho feta."
Motho ea ikarabellang setsing sa motlakase se boletsoeng ka holimo o bontšitse hore ka theknoloji ea V2G, litšenyehelo tsa tahlehelo ea betri li tlameha ho nkoa ha likoloi tsa motlakase li romela matla ho marang-rang.Litlaleho tse amehang li bontša hore theko ea betri ea 60kWh e ka ba US$7,680 (e lekanang le hoo e ka bang RMB 55,000).
Bakeng sa lik'hamphani tsa qubu tse lefisang, ha palo ea likoloi tse ncha tsa matla e ntse e eketseha, tlhokahalo ea 'maraka ea theknoloji ea V2G le eona e tla hola.Ha likoloi tsa motlakase li fetisetsa matla ho marang-rang ka liqubu tsa ho lefella, lik'hamphani tsa qubu tse lefang li ka lefisa "tefiso ea tšebeletso ea sethaleng" e itseng.Ntle le moo, metseng e mengata ea Chaena, lik'hamphani li tsetela le ho sebelisa mekoa ea ho tjhaja, 'me mmuso o tla fana ka lithuso tse tsamaellanang.
Litoropo tsa lehae li ntse li khothaletsa butle-butle lits'ebetso tsa V2G.Ka Phupu 2023, seteishene sa pele sa lipontšo sa V2G sa Zhoushan City se ile sa sebelisoa ka molao, 'me odara ea pele ea lipalangoang Profinseng ea Zhejiang e ile ea phethoa ka katleho.Ka la 9 Pherekhong 2024, NIO e phatlalalitse hore sehlopha sa eona sa pele sa liteishene tse 10 tsa ho tjhaja V2G Shanghai se kentsoe tšebetsong ka molao.
Cui Dongshu, mongoli-kakaretso oa National Passenger Car Market Joint Association, o na le tšepo mabapi le bokhoni ba theknoloji ea V2G.O ile a bolella bafuputsi hore ka tsoelo-pele ea theknoloji ea betri ea matla, bophelo ba potoloho ea betri bo ka eketsoa ho makhetlo a 3,000 kapa ho feta, e leng se lekanang le lilemo tse ka bang 10 tsa tšebeliso.Sena ke sa bohlokoa haholo bakeng sa maemo a ts'ebeliso moo likoloi tsa motlakase li qosoang khafetsa le ho lahloa.
Bafuputsi ba mose ho maoatle ba entse liphuputso tse tšoanang.ACT ea Australia e sa tsoa qeta lilemo tse peli tsa lipatlisiso tsa theknoloji ea V2G e bitsoang "Realizing Electric Vehicles to Grid Services (REVS)".E bontša hore ka tsoelo-pele e kholo ea theknoloji, litšenyehelo tsa ho tjhaja V2G li lebeletsoe hore li fokotsehe haholo.Sena se bolela hore ha nako e ntse e ea, ha litšenyehelo tsa lisebelisoa tsa ho lefella li theoha, theko ea likoloi tsa motlakase e tla boela e theohe, kahoo e fokotsa litšenyehelo tsa nako e telele tsa tšebeliso.Liphuputso li ka boela tsa e-ba molemo ka ho khetheha bakeng sa ho leka-lekanya ho kenngoa ha matla a tsosolositsoeng ka har'a marang-rang nakong ea matla a phahameng a matla.
E hloka tšebelisano-'moho ea marang-rang a matla le tharollo e shebaneng le 'maraka.
Boemong ba tekheniki, ts'ebetso ea likoloi tsa motlakase tse khutlisetsang marang-rang a matla li tla eketsa ho rarahana ha ts'ebetso ka kakaretso.
Xi Guofu, mookameli oa Lefapha la Ntšetso-pele ea Liindasteri la State Grid Corporation ea Chaena, o kile a bolela hore ho lefisa likoloi tse ncha tsa matla ho kenyelletsa "moroalo o phahameng le matla a tlaase".Boholo ba beng ba likoloi tse ncha tsa motlakase ba tloaetse ho tjhaja lipakeng tsa 19:00 le 23:00, e tsamaellanang le nako ea tlhoro ea mojaro oa motlakase oa bolulo.Bophahamo bo fihlang ho 85%, e leng se matlafatsang matla a phahameng a matla mme se tlisa tšusumetso e kholo ho marang-rang a kabo.
Ho ea ka pono e sebetsang, ha likoloi tsa motlakase li khutlisetsa matla a motlakase ho marang-rang, transformer e hlokeha ho fetola motlakase ho netefatsa hore e lumellana le marang-rang.Sena se bolela hore mokhoa oa ho ntša koloi ea motlakase o hloka ho lumellana le theknoloji ea transformer ea marang-rang a matla.Haholo-holo, phetisetso ea matla ho tloha qubung ea ho tjhaja ho ea ho terekere e kenyelletsa phetiso ea matla a motlakase ho tloha ho matla a phahameng ho ea ho matla a tlase, ha phetisetso ea matla ho tloha tereneng ho ea qubung ea ho tjhaja (mme kahoo ho grid) e hloka keketseho ho tloha ho matla a tlase ho ea ho matla a phahameng.Ho thekenoloji E rarahane haholoanyane, e kenyelletsang phetoho ea motlakase le ho netefatsa botsitso ba matla a motlakase le ho lumellana le litekanyetso tsa marang-rang.
Motho ea ikarabellang setsing sa motlakase se boletsoeng ka holimo o bontšitse hore marang-rang a motlakase a hloka ho tsamaisa taolo e nepahetseng ea matla bakeng sa lits'ebetso tsa ho tjhaja le ho lahla likoloi tse ngata tsa motlakase, e seng feela phephetso ea tekheniki, empa hape e kenyelletsa tokiso ea leano la ts'ebetso ea marang-rang. .
O ile a re: “Ka mohlala, libakeng tse ling, lithapo tsa marang-rang tse teng hona joale ha li teteane ka ho lekaneng hore li ka tšehela liqubu tse ngata tse qosang.Sena se lekana le tsamaiso ea lipeipi tsa metsi.Peipi e kholo ha e khone ho fana ka metsi a lekaneng liphaepheng tsohle tsa makala 'me e hloka ho tsosolosoa.Sena se hloka rewiring e ngata.Litšenyehelo tse phahameng tsa kaho.”Le ha liqubu tsa ho tjhaja li kentsoe kae-kae, li kanna tsa se sebetse hantle ka lebaka la mathata a matla a marang-rang.
Mosebetsi oa ho ikamahanya le maemo o hloka ho ntlafatsoa.Mohlala, matla a liqubu tsa ho tjhaja butle hangata ke li-kilowatts tse 7 (7KW), athe matla a kakaretso a lisebelisoa tsa ntlo ka tlung e ka bang 3 kilowatts (3KW).Haeba qubu e le 'ngoe kapa tse peli tsa ho tjhaja li hokahane, mojaro o ka jarisoa ka botlalo, mme le haeba matla a sebelisoa ka lihora tse sa lebelloang, marang-rang a matla a ka etsoa a tsitsitse haholoanyane.Leha ho le joalo, haeba palo e kholo ea liqubu tsa ho tjhaja li kopantsoe 'me matla a sebelisoa ka linako tse phahameng, matla a mojaro a marang-rang a ka fetisoa.
Motho ea ikarabellang setsing sa motlakase se boletsoeng ka holimo o boletse hore tlas'a tebello ea matla a ajoang, ho rekisoa ha motlakase ho ka hlahlojoa ho rarolla bothata ba ho khothalletsa ho lefisa le ho ntša likoloi tse ncha tsa matla ho marang-rang a matla nakong e tlang.Hajoale, matla a motlakase a rekisoa ke lik'hamphani tse hlahisang matla ho likhamphani tsa marang-rang, ebe li abela basebelisi le likhoebo.Ho potoloha ha maemo a mangata ho eketsa litšenyehelo tsa phepelo ea motlakase ka kakaretso.Haeba basebelisi le likhoebo ba ka reka motlakase ka kotloloho ho tsoa ho lik'hamphani tse fehlang motlakase, ho tla nolofatsa ketane ea phepelo ea motlakase.“Ho reka ka kotloloho ho ka fokotsa likhokahano tse lipakeng, ka hona ho fokotsa litšenyehelo tsa ts'ebetso ea motlakase.E ka boela ea khothaletsa lik'hamphani tsa qubu tse tjhajang hore li nke karolo ka mafolofolo phepelong ea motlakase le taolong ea marang-rang a motlakase, e leng ntho ea bohlokoa haholo ts'ebetsong e ntle ea 'maraka oa motlakase le khothatsong ea theknoloji ea khokahano ea grid ea koloi.“
Qin Jianze, motsamaisi oa Setsi sa Ts'ebeletso ea Matla (Setsi sa Taolo ea Moroalo) oa State Grid Smart Internet of Vehicles Technology Co., Ltd., o khothalelitse hore ka ho sebelisa mesebetsi le melemo ea sethala sa Marang-rang sa Likoloi, ho ka hokahanngoa qubu ea ho tjhaja thepa ea sechaba. ho Marang-rang a Likoloi ho nolofatsa ts'ebetso ea basebetsi ba sechaba.Theha moeli, fokotsa litšenyehelo tsa matsete, u fihlelle tšebelisano-'moho le sethala sa Marang-rang sa Likoloi, 'me u thehe tikoloho e tsitsitseng ea indasteri.
Susie
Sichuan Green Science & Technology Ltd., Co.
0086 19302815938
Nako ea poso: Feb-10-2024
