Ubushinwa bwageze ku ntambwe ikomeye muububiko bw'ingufu ku rwego rwa gridhamwe n'irangira ry'iyubakwa rinini cyane ku isibateri ya vanadium redox flow (VRFB)umushinga. Iherereye mu Karere ka Jimusar, Xinjiang, uyu mushinga munini, uyobowe na China Huaneng Group, uhuza sisitemu ya bateri ya VRFB ya 200 MW / 1 GWh hamwe n'ubuhinzi bunini bwa 1 GW bukoresha imirasire y'izuba.
Uyu mushinga uzatwara miliyari 3.8 z'amadolari y'Amerika (hafi miliyoni 520 z'amadolari y'Amerika), kandi uzakwirakwira ku buso bwa hegitari 1.870. Umaze gukora neza, biteganyijwe ko uzatanga amashanyarazi meza angana na 1.72 TWh buri mwaka, bityo bikagabanya cyane toni zirenga miliyoni 1.6 z'ibyuka bya CO₂ ku mwaka.
Inshingano y'ingenzi y'iyi gahunda ya VRFB ni ukurwanya imihindagurikire y'ibiheingufu z'izubaYagenewe amasaha atanu yo gusohora amazi buri gihe, ikora nk'ikintu cy'ingenzi gikingira kandi gitera imbaraga amashanyarazi yo mu gace ka Xinjiang. Ubu bushobozi ni ingenzi cyane mu gace ka Xinjiang gakungahaye ku mutungo kamere, aho imbaraga nyinshi z'izuba n'umuyaga zagiye zihura n'ibibazo byo kugabanya no kugabanya ubushobozi bwo gutwara amazi.
1. Izamuka ry'Ububiko n'Ikoranabuhanga ry'Inyongera
Ubunini bw'uyu mushinga wa VRFB redox flow battery system bugaragaza ko isi yose ikeneye uburyo bunini bwo kubika ingufu igihe kirekire kugira ngo hahuzwe ingufu zishobora kongera gukoreshwa neza. Nubwo ikoranabuhanga rya VRFB battery rikora neza mu gukoresha ingufu zikenera igihe kirekire cyane, umutekano ufite electrolyte nyinshi, no kwangirika guke mu myaka ibarirwa muri za mirongo, hari izindi koranabuhanga nkaBateri za Lithium Iron Phosphate (LFP)ni ibigo bikomeye mu byiciro bitandukanye.
ItsindaSisitemu ya bateri ya LFP, kimwe n'izo twihariye, zitanga ibyiza bidasanzwe:
- ⭐Ingufu nyinshi: Itanga ingufu nyinshi mu gice gito, ikaba ari nziza cyane mu gushyiraho ahantu hato cyane.
- ⭐Ingufu nziza cyane mu rugendo rwo kugaruka: Kugabanya igihombo cy'ingufu mu gihe cyo gushyushya/gusohora umuriro.
- ⭐ Umutekano wagaragaye:Izwi cyane kubera ubushyuhe n'ubutabire bidasanzwe.
- ⭐ Uburyo bwo kugabanya ikiguzi ku igare rya buri munsi: Ikora neza cyane mu gukoresha charge/suicide charge buri munsi nko kogosha cyane no kugenzura inshuro.
2. Guhuza Ikoranabuhanga kugira ngo habeho ikoranabuhanga rihamye
VRFB naUbubiko bwa bateri ya LFPakenshi byuzuzanya, ntabwo ari abanywanyi bataziguye. VRFB ikwiriye cyane mu kubika ibintu igihe kirekire cyane (amasaha arenga 4, iminsi ishobora kuba myinshi) ndetse n'imishinga aho igihe cy'imyaka myinshi ari cyo cy'ingenzi. LFP igaragara mu bikorwa bisaba ingufu nyinshi, igisubizo cyihuse, n'imikorere myiza yo gutwara amagare buri munsi (ubusanzwe amasaha 2-4). Hamwe na hamwe, ibi bisubizo bitandukanye byo kubika ingufu bigize urufatiro rw'umuyoboro w'amashanyarazi uhoraho kandi ushobora kongera gukoreshwa.
Umushinga munini wa VRFB wo mu Bushinwa ni ikimenyetso gisobanutse neza: kubika ibikoresho binini kandi birambye ntibikiri igitekerezo, ahubwo ni ukuri kw'ingenzi mu mikorere. Uko icyifuzo cyo guhagarara kw'imiyoboro y'amashanyarazi no kongera gukoreshwa kigenda cyiyongera ku isi, ni ko VRFB n'ibindi bikoresho bigezweho bishyirwa mu bikorwa mu buryo bw'ingamba.Bateri ya LFPsisitemu zizaba ingenzi kugira ngo hazabeho ejo hazaza harambye mu bijyanye n'ingufu.
Igihe cyo kohereza: Nyakanga-08-2025