2022 ndi chaka chomwe kuphulika kosungirako mphamvu ku China kumayambira. Pakati pa Okutobala, projekiti yosungira mphamvu yamagetsi yamagetsi ya 100-megawatt mothandizidwa ndi Chinese Academy of Sciences idzalumikizidwa ndi gridi ya Dalian kuti itumizidwe.Ndilo projekiti yoyamba ya dziko la China yowonetsera mphamvu ya 100MW yosungiramo mphamvu zama electrochemical, komanso malo akulu kwambiri padziko lonse lapansi amadzimadzi amadzimadzi osungira mphamvu ya batire omwe ali ndi mphamvu yayikulu kwambiri.
Zikuwonetsanso kuti malo osungira magetsi aku China akulowa mwachangu.
Koma si mapeto a nkhaniyi.Malo opangira magetsi oyambira ku China ayambika ku Xinjiang, pambuyo pake projekiti ya Guangdong yoyamba yosungiramo magetsi, Hunan's Rulin Energy Storage Power Station, Zhangjiakou Compressed Air Energy Storage Power Station ndi mapulojekiti owonjezera osungira mphamvu a 100 megawati alumikizidwa. ku gridi.
Ngati mungaganizire dziko lonselo, pali zosungirako zoposa 65 100-megawatt zomwe zakonzedwa kapena zikugwira ntchito ku China.Kumeneko sikukokomeza kwakukulu.Ndalama zaposachedwa pantchito zosungira mphamvu ku China zitha kupitilira 1 thililiyoni yuan pofika 2030, malinga ndi National Energy Administration.
M'miyezi 10 yoyambirira ya 2022 yokha, ndalama zonse zaku China pantchito zosungira mphamvu zapitilira ma yuan biliyoni 600, kupitilira ndalama zonse zaku China zam'mbuyomu.Kunja kwa dzikolo, misika yosungiramo mphamvu ikujambulidwa ku Europe, United States, Japan ndi South Korea komanso Saudi Arabia.Nthawi ya masanjidwe ndi masikelo sizochepera kuposa zathu.
Izi zati, China, komanso dziko lonse lapansi, likukumana ndi funde lalikulu kwambiri losungira mphamvu.Ena odziwa zamakampani amati: Zaka khumi zapitazi zinali dziko la mabatire amphamvu, chotsatira ndi masewera osungira mphamvu.
Huawei, Tesla, Ningde Times, BYD ndi zimphona zina zapadziko lonse lapansi zalowa nawo mpikisanowu.Mpikisano ukuyambitsidwa womwe umakhala wamphamvu kwambiri kuposa mpikisano wamabatire amagetsi.Ngati wina abwera kutsogolo, akhoza kukhala munthu yemwe adabereka Ningde Times.
Kotero funso ndilo: chifukwa chiyani kuphulika kwadzidzidzi kwa yosungirako mphamvu, ndipo maiko akumenyana chiyani?Kodi Yongchao akhoza kukhalapo?
Kuphulika kwaukadaulo wosungira mphamvu kumagwirizana kwathunthu ndi China.Ukadaulo woyambirira wosungira mphamvu, womwe uyenera kudziwika bwino kwambiri ngati ukadaulo wa batri, unapangidwa m'zaka za zana la 19 ndipo pambuyo pake udapangidwa kukhala zida zosiyanasiyana zosungira mphamvu, kuyambira zotenthetsera madzi kupita kumalo opangira magetsi a photovoltaic ndi malo opangira magetsi opangira magetsi.
Kusungirako mphamvu kwasanduka maziko.China mu 2014 inali yoyamba kutchula kusungirako mphamvu ngati imodzi mwazinthu zisanu ndi zinayi zofunika kwambiri zaukadaulo, koma makamaka ndi malo otentha aukadaulo osungira mphamvu mu 2020 pomwe China chaka chino idafika pachimake pazifukwa zake ziwiri zosagwirizana ndi mpweya, zomwe zidayambitsa kusintha.Mphamvu ndi kusungirako mphamvu zapadziko lapansi zidzasuntha moyenerera.
Mabatire otsogolera amakhala ndi 4.5 peresenti yokha chifukwa cha kusagwira bwino ntchito kwawo, pomwe mabatire a sodium-ion ndi vanadium amawonedwa ndi ambiri kuti ndi omwe angalowe m'malo mwa mabatire a lithiamu-ion mtsogolo.
Ma ion a sodium ndi ochuluka kuwirikiza nthawi 400 kuposa ma ion a lithiamu, kotero ndi otsika mtengo kwambiri, ndipo ndi okhazikika pamankhwala, kotero mulibe lithiamu yoyaka ndi kuphulika.
Chifukwa chake, pankhani yazinthu zochepa za lithiamu-ion komanso kuchuluka kwamitengo ya batri, mabatire a sodium-ion atuluka ngati m'badwo wotsatira wa matekinoloje ambiri osatha.Koma Yongchao akufuna kupitilira ukadaulo wa batri wa sodium-ion.Tikutsata ukadaulo wa batri wa vanadium ion munthawi ya Ningde.
Zida ndi chitetezo cha mabatire a vanadium ion ndi apamwamba kuposa ma ion a lithiamu.Pankhani ya chuma, China ndi dziko lolemera kwambiri padziko lonse lapansi ku vanadium, lomwe lili ndi 42 peresenti ya nkhokwe, zambiri zomwe zimakumbidwa mosavuta vanadium-titanium-magnetite.
Pankhani yachitetezo, vanadium flow battery electrolyte yokhala ndi yankho la sulfuric acid yokhala ndi ma ion vanadium, sichitika kuyaka ndi kuphulika, ndipo electrolyte yamadzimadzi, imatha kusungidwa mu thanki yosungira kunja kwa batire, sikhala ndi zinthu zomwe zili mkati mwa batire, bola kunja vanadium electrolyte, mphamvu batire akhoza ziwonjezeke.
Chotsatira chake, mothandizidwa ndi kulimbikitsa ndondomeko za dziko, Yongchao Technology ikukula mofulumira panjira ya kafukufuku wamakono a batri ndi chitukuko.
Nthawi yotumiza: Oct-25-2022