Nkhani
Zolakalaka Zamphamvu Zongowonjezwdwa zaku China: Kusungirako Mphamvu Zokhala ndi Mabatire a Lead-Acid
Mabatire a lead-acid, zida zakale kwambiri komanso zofala kwambiri zowonjezedwanso ndi electrochemical, adakhalapo kale.Magalimoto, UPS,ndizosunga zobwezeretsera telecom. Ngakhale izi, kutengera kwawo malo osungiramo mphamvu zazikulu zoyima sikuchedwa. Komabe, pakuwonjezeka kwa kuchuluka kwa kuchuluka kwa katundu, kuphatikizira mphamvu zongowonjezwdwa, komanso kukonza bwino mphamvu, pali chidwi chatsopano pakukula kwawo. Mutuwu ukufotokoza za mfundo zazikuluzikulu za chemistry ya lead-acid, kusinthika kwake posungira mphamvu zokhazikika, ndikupereka zitsanzo zamakina oyika mabatire. Makamaka,mabatire a lead-acidamatenga gawo lofunikira mu gawo la mphamvu zongowonjezwdwa chifukwa chodalirika komanso mbiri yotsimikizika.
Pakadali pano, China, pozindikira kufunika kwamphamvu kwa mphamvu zongowonjezwdwa, yapita patsogolo kwambiri pakukula kwake. Kukhazikitsidwa kwa Renewable Energy Law mu 2006 kudakhala nthawi yofunika kwambiri, kutsindika kudzipereka kwa China pakupanga mphamvu zongowonjezwdwa. Zomwe zinatsatira, kuphatikizapo Renewable Energy Resources Middle Term Plan yomwe idavumbulutsidwa mu 2007, idawonetsa zolinga zaku China zofulumizitsa kugwiritsa ntchito mphamvu zongowonjezwdwa ndikupititsa patsogolo kupita patsogolo kwaukadaulo, makamaka mu photovoltaics (PV) ndi mphamvu yamphepo.
M'gawo lazaumoyo, Long Way Battery imatsimikizira mphamvu zosasunthika pazida zovuta zachipatala ndi mabatire ake odalirika a VRLA. Kuchokera pa mipando yamagetsi yamagetsi kupita ku Zida Zokonzanso, ndi zina zotero, Long Way Battery mphamvu zipatala, kuonetsetsa kupitiriza kwa chisamaliro cha odwala.
| Zowonetsera zazikulu zaku China zosungirako nthawi yayitali (gawo) | |||||
| Ntchito | Ukadaulo wosunga mphamvu | Sikelo | Mphamvu nthawi yosungirako | ||
| Wenzhou ntchito ya woyera mphamvu nthambi ya Huaneng | wothinikizidwa mpweya mphamvu yosungirako | 100-200MW | ? | ||
| Philadelphia peak shaving power station ya CGGC | wothinikizidwa mpweya mphamvu yosungirako | 5000MUS | 6 h | ||
| Changzhou polojekiti ya China mchere Huaneng yosungirako mphamvu | wothinikizidwa mpweya mphamvu yosungirako | 60-1000MW | ? | ||
| Ntchito ya Lishui ya nthambi yamphamvu ya Huaneng | wothinikizidwa mpweya mphamvu yosungirako | 100 MW | ? | ||
| Ntchito yosungiramo mphamvu ya Datong malasha ya JINNENG HOLDING GROUP | wothinikizidwa mpweya mphamvu yosungirako | 60-100MW | 4h | ||
| Pingdingshan polojekiti ya Shengguang Energy Storage | wothinikizidwa mpweya mphamvu yosungirako | 100 MW | 8h | ||
| Ntchito ya Zhangjiakou ya Zhangbel Giant Energy | wothinikizidwa mpweya mphamvu yosungirako | 100 MW | 4h | ||
| Dalian 200MW all-vanadium redox magetsi | batire loyenda | 200 MW | 4h | ||
| Wuhan all-vanadium fluid flow projekiti ya CGN | batire loyenda | 100 MW | 4h | ||
| Xiangyang all-vanadium liquid flow project ya SPIC | batire loyenda | 100 MW | 5 h | ||
(Kuyambira 2022-2024)
Thandizo la China pamagetsi ongowonjezwdwa linapitilirabe kudzera m'mapulani ndi mfundo zosiyanasiyana, monga kutulutsidwa kwa Mapulani a Mphamvu Zongowonjezwdwa Pakatikati pa Nthawi Yaitali ndi The 11th 5-year Plan for Renewable Energy Development mu 2007. Ntchitozi zidafotokoza njira zomveka bwino zopititsira patsogolo gawo la mphamvu zongowonjezwdwa pakusakanikirana kwamagetsi ku China ndikuthandizira kusakanikirana kwamphamvu kwa mafakitale ndikupita patsogolo kwaukadaulo ndi gawo lamphamvu lamagetsi.
Kuyang'ana m'tsogolo, gawo la mphamvu zongowonjezwdwa ku China latsala pang'ono kukulirakulira mothandizidwa ndi boma komanso pokhazikitsa mfundo zabwino. Zolinga zazikulu za dziko lino zikutsindika kudzipereka kwake pakusintha kupita ku tsogolo lokhazikika komanso lopanda chilengedwe. Mabatire a lead-acid, ndi kudalirika kwawo komanso kusinthasintha, akuyembekezeka kuchitapo kanthu pothandizira kusinthaku popereka njira zosungira mphamvu zogwirira ntchito komanso zotsika mtengo.
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