Ndi kukula kwa umwini wa magalimoto atsopano amphamvu, umwini wa milu yolipiritsa udzawonjezekanso, ndi coefficient coefficient of 0.9976, kusonyeza mgwirizano wamphamvu. Pa Seputembara 10, China Electric Vehicle Charging Infrastructure Promotion Alliance idatulutsa zomwe zidalipiritsa mulu wa Ogasiti. Zambirizi zidawonetsa milu 34,400 yolipiritsa anthu ambiri mu Ogasiti 2021 kuposa mu Julayi 2021, kukwera ndi 66.4% pachaka mu Ogasiti.
Pankhani ya deta, deta ya dziko yolipiritsa mulu ikukula mofulumira. Posachedwapa, ofesi yamagetsi ku Hubei Province la China idapereka "zomangamanga zatsopano zamagalimoto opangira magetsi m'chigawo cha Hubei njira zoyendetsera ntchito, zomwe zikuperekedwa, malo oimikapo magalimoto amtsogolo, malo oimikapo magalimoto mkati, malo oimikapo anthu, misewu yayikulu ndi wamba chigawo thunthu msewu utumiki dera, etc, ayenera mogwirizana ndi kasinthidwe wa mphamvu zatsopano magalimoto naza zomangamanga, Pakati pawo, 100% ya zatsopano anamanga. malo oimikapo magalimoto Malo ayenera kukhala ndi zida zolipirira kapena njira yokhazikitsira malo oyitanitsa iyenera kusungidwa.
Ziribe kanthu kufunikira kwenikweni kapena kuthandizidwa ndi mfundo, makampani aku China omwe amalipira milu yalandira chithandizo chomwe sichinachitikepo.
Chiyembekezo chacharge station
Kuyambira chaka cha 2017, China yakhala dziko lalikulu kwambiri padziko lonse lapansi lotumiza mafuta osapsa, kudalira 70% pamafuta akunja. Kuperewera kwa zinthu komanso kuyipitsa kwapangitsa kukhala cholinga chachikulu cha chitukuko cha mphamvu ku China kuti apeze njira zina zamagetsi.
Kuyang'ana chitukuko cha milu yolipiritsa ku China, Mu Meyi 2014, State Grid yaku China idatsegula msika wazopangira zolipiritsa ndikusinthana. Mu 2015, boma lidapereka ndalama zomanga milu yolipiritsa, ndipo ndalama zachinsinsi zidayamba kutsika. Mu Marichi 2020, Komiti Yoyimilira ya Political Bureau ya Komiti Yaikulu ya CPC idalemba milu yolipiritsa ngati mapulojekiti atsopano, zomwe zidadzetsa kulimba kwa mfundo zomwe sizinachitikepo. Pofika kumapeto kwa 2020, kuchuluka kwa milu yolipiritsa ku China kudafikira mayunitsi 1.672 miliyoni, kukwera ndi 36.7% chaka chilichonse, ndikukula kwa 69.2% mzaka zinayi zapitazi.
Malinga ndi malo oyikapo, milu yolipiritsa imatha kugawidwa m'milu yolipiritsa anthu, milu yapadera yolipiritsa ndi milu yolipiritsa payekha. Kunena mwachidule, milu yolipiritsa anthu amamangidwa makamaka m'malo oimikapo magalimoto a anthu onse kuti apereke ntchito zolipiritsa anthu pamagalimoto ochezera. Chipani chomangacho chimakhala ndi mitundu yosiyanasiyana yolipiritsa milu, makamaka kudzera pamalipiro amagetsi, chindapusa kuti mupeze ndalama, mulu wocheperako komanso mulu wothamanga zonse ziwiri. Milu yolipiritsa payekha imamangidwa m'malo oimikapo magalimoto achinsinsi (magalaji) kuti apereke ndalama kwa eni magalimoto. Milu yoyimbira pang'onopang'ono imagwiritsidwa ntchito kwambiri pakulipiritsa tsiku lililonse usiku, zomwe zimangophatikiza magetsi komanso zotsika mtengo. Mulu wapadera wolipiritsa ndi malo oimikapo magalimoto abizinesi (garaja), yomwe imagwiritsidwa ntchito ndi ogwira ntchito mkati mwa bizinesiyo, kuphatikiza mabasi, magalimoto onyamula katundu ndi zochitika zina. Mulu wothamangitsa pang'onopang'ono komanso mulu wothamangitsa mwachangu amagwiritsidwa ntchito.
Malinga ndi kugawika kwa njira zolipiritsa, milu yolipiritsa imatha kugawidwa mumilu ya DC, milu ya AC, masiteshoni osinthira ndi kuyitanitsa opanda zingwe, zomwe milu ya DC ndi milu ya AC ndiyo ikuluikulu. Mulu wa Ac, womwe umatchedwanso mulu wothamangitsa pang'onopang'ono, umalumikizidwa ndi grid yamagetsi ya THE AC ndipo umangotulutsa mphamvu popanda kuyitanitsa. Imafunika kulipiritsa galimoto yamagetsi kudzera pa charger yagalimoto, yomwe imakhala ndi mphamvu zochepa komanso kuthamanga pang'onopang'ono. Mulu wa DC, womwe umatchedwanso mulu wothamangitsa mwachangu, umalumikizidwa ndi gridi yamagetsi ya AC, ndipo zotulutsa zake ndi mphamvu zosinthika za DC, zomwe zimatengera mwachindunji batire yamagetsi yamagalimoto amagetsi ndikulipiritsa mwachangu.
Malinga ndi China Charging Alliance (EVCIPA), milu yambiri yolipiritsa ku China ndi yachinsinsi. China idawona kukula kwachangu kwa kuchuluka kwa milu yolipiritsa payekha kuyambira 2016 mpaka 2020, kuwerengera 52% ya milu yonse yolipiritsa mu 2020. Pankhani ya gawo la msika, ma ac piles anali 61.7%, ndipo milu ya DC inali 38.3%.
Yang'anani pa njira ya mafakitale
Kumtunda kwa ev charging mulu wamakampani ndi zigawo ndi opanga zida, zomwe zimapereka zida zofunikira pomanga ndikugwiritsa ntchito milu yolipiritsa ndi poyatsira. Monga woyendetsa komanso wopereka mayankho onse, Midstream ali ndi udindo womanga ndi kugwiritsira ntchito milu yolipiritsa ndi malo othamangitsira, kupereka ntchito yolipiritsa malo ndi ntchito yolipirira, kapena kupereka nsanja yoyendetsera ntchito ndi mayankho.
Zomwe zili m'mwamba zimayang'ana pazigawo za IGBT zomwe zili ndi luso lapamwamba. Chifukwa chazovuta kwambiri pakukonza zida za IGBT, opanga milu yolipiritsa yaku China ku DC amadalira zogula kuchokera kunja pakadali pano. Makampani akunja omwe amapanga zigawo za IGBT makamaka akuphatikizapo Infineon, ABB, Mitsubishi, Simon, Toshiba, Fuji ndi zina zotero. Pakadali pano, kutengerako m'malo kukuchulukirachulukira, semiconductor ya huahong, semiconductor ya Star ndi mabizinesi ena am'deralo omwe akutsogolera ukadaulo, oyenera kutsata. Guodian Nanrui ndi omwe amapereka zida zambiri za The State Grid system, yoyendetsedwa ndi State Grid. Kapangidwe kake m'munda wakumtunda ndikofunikiranso kusamala. Mu 2019, kampani analengeza pamodzi ndalama ndi kukhazikitsa Nangrui Lianyan Mphamvu Semiconductor Co., LTD ndi lianyan Research Institute, bungwe kafukufuku wasayansi mwachindunji pansi pa State Grid, moganizira IGBT gawo mafakitale ntchito, ndipo wayamba woyendetsa 1200V / 1700V IGBT zokhudzana ndi mankhwala.
Kuchokera pamawonedwe a ogwira ntchito apakati, malinga ndi kuchuluka kwa milu yolipiritsa ndi kuyitanitsa voliyumu, Wothandizira wa Tred Wapeza njira yoyamba yogawa magawo, kampaniyo ipitilizabe kukhala ndi gawo lotsogola pamsika ndikulipiritsa voliyumu mu 2020, voliyumu yolipiritsa idapitilira madigiri 2.7 biliyoni chaka chatha, kuchuluka kwakukula kwazaka zinayi zaposachedwa ndi 126%, kumagwiritsa ntchito malo opangira 17,000. Pofika Julayi 2021, kuchuluka kwa milu yamagetsi yapagulu yoyendetsedwa ndi mafoni apadera kudafika 223,000, kukhala woyamba pakati pa onse ogwira ntchito. Nthawi yomweyo, kuchuluka kwa zolipiritsa kudafikiranso 375 miliyoni KWH, kukhala woyamba pakati pa onse ogwira ntchito, ndikutsogola. Zotsatira zoyambilira za njira yolipirira network ya Trid yayamba kuwonekera. Tered adatulutsa kale chidziwitso kuti kuyitanidwa kwapadera kothandizira pakukhazikitsa ploIS yakukula kwachuma, ndalama za boma, Gulu la Three Gorges ndi osunga ndalama ena.
Pofika kumapeto kwa Juni 2021, panali milu yolipiritsa anthu 95,500 ndi milu yolipiritsa yachinsinsi 1,064,200 (yokhala ndi magalimoto) ku China, yokwana 2,015 miliyoni. Chiyerekezo cha galimoto ku mulu (" galimoto "imawerengeredwa molingana ndi mphamvu yatsopano yogwiritsira ntchito mu June 2021) ndi 3, yomwe ndi yocheperapo kuchuluka kwa milu yolipiritsa mu 2020 mu Development Guide ya 4.8 miliyoni. Chiŵerengero cha mulu wamagalimoto mpaka 1.04 akadali kusiyana kwakukulu, akuyenera kufulumizitsa mayendedwe omanga.
Chifukwa cha mtundu wa zida zolipiritsa mulu womwewo ndi magalimoto atsopano amagetsi (BEV yamagetsi yoyera ndi plug-in HYBRID PHEV) kuti awonjezere chida chamagetsi, chifukwa chake kukula kwamakampani opangira milu ndikutsata magalimoto atsopano. Ndi kukula kwa umwini wa magalimoto atsopano amphamvu, umwini wa milu yolipiritsa udzawonjezekanso, ndi coefficient coefficient of 0.9976, kusonyeza mgwirizano wamphamvu. Mu theka loyamba la chaka chino, kuchuluka kwa magalimoto onyamula mphamvu zatsopano padziko lonse lapansi kudafika 2,546,800, komwe kwafika 78.6% ya chaka chonse mu 2020, kuwerengera 6.3% ya msika wamagalimoto padziko lonse lapansi. Nthawi yothamanga komanso kuchuluka kwa magalimoto amagetsi yafika, ndipo milu yolipiritsa iyenera kuyenderana nayo.
Nthawi yotumiza: Sep-17-2021