Eqhutshwa yimigomo ye-carbon ephindwe kabili, uhulumeni wethule amazinga okusebenza kahle kwamandla kanye nezinyathelo zokugqugquzela ukukhuthaza ukongiwa kwamandla kanye nokunciphisa ukukhishwa kwegesi embonini yezimoto. Idatha yakamuva ikhombisa ukuthi izinjini zezimboni ezinezilinganiso zokusebenza kahle kwamandla ze-IE3 nangaphezulu ziye zathola ukuthandwa ngokushesha ngenxa yezinhlelo zenqubomgomo, ngasikhathi sinye kwakha ukukhula okuphawulekayo ezintweni ezisebenza nge-sintered neodymium-iron-boron (NdFeB).
Ngo-2022, ukukhiqizwa kwezinjini ezisebenzisa amandla ngendlela engabizi kakhulu ze-IE3 kukhuphuke ngo-81.1% unyaka nonyaka, kanti ezenjini ze-IE4 nangaphezulu zikhuphuke ngo-65.1%, kanti nokuthunyelwa kwamanye amazwe nakho kukhuphuke ngo-14.4%. Lokhu kukhula kubangelwa ukuqaliswa kwe-“Motor Energy Efficiency Improvement Plan (2021-2023)”, okuhlose ukufeza ukukhiqizwa kwaminyaka yonke kwama-kW ayizigidi ezingu-170 zama-motor asebenzisa amandla ngendlela ephumelelayo ngo-2023, okubalwa ngaphezu kuka-20% wezinjini ezisebenza. Ngaphezu kwalokho, ukuphoqelelwa kwendinganiso ye-GB 18613-2020 kubonisa ukungena okugcwele kwemboni yezimoto yasekhaya enkathini yokusebenza kahle kakhulu.
Ukwanda kwama-motor e-IE3 nangaphezulu asebenzisa amandla kahle kube nomthelela omuhle ekudingweni kwezinto zikagesi ze-NdFeB ezihlanganisiwe. Ama-magnets ahlala njalo e-NdFeB, ngokusebenza kwawo okuphelele, angathuthukisa kakhulu ukusebenza kahle kwamandla ezimoto, futhi kucatshangwa ukuthi isidingo somhlaba wonke se-NdFeB esebenza kahle sizodlula amathani angu-360,000 ngo-2030.
Ngokuphikisana nesizinda sesu le-dual carbon, ama-motor amagnet ahlala njalo ezimbonini azovela njengomunye wemikhakha ekhula ngokushesha. Kulindeleke ukuthi eminyakeni emihlanu ezayo, izinga lokungena kwama-motor amagnet ahlala njalo omhlaba ongavamile emkhakheni wezimoto zezimboni lizodlula u-20%, okuzoholela ekwandeni kokusetshenziswa kwe-NdFeB okungenani amathani angu-50,000. Ukuze kuhlangatshezwane nalesi sidingo, imboni idinga:
Thuthukisa izinkomba zokusebenza kwezinto ze-NdFeB, njengomkhiqizo wamandla aphezulu kazibuthe kanye nokumelana nokushisa okuphezulu.
Thuthukisa ama-motor amagnethi ahlala njalo angavamile omhlaba waseShayina ukuze uthuthukise ikhwalithi yomkhiqizo kanye nokuthembeka.
Qamba ubuchwepheshe obunamandla kakhulu bamagnethi, njengomagnethi acindezelwe ngokushisa kanye namagnethi amasha asekelwe ku-iron-cobalt.
Misa uhla oluphelele lwama-magnet ahlala njalo kanye nezingxenye ukuze kwakheke izincazelo zomkhiqizo ezijwayelekile.
Thuthukisa iziqondiso zokusetshenziswa kanye nezindinganiso zezinto ezihlala njalo ezisebenzisa amandla kazibuthe ukuze kukhuthazwe intuthuko yezimboni esimeme.
Yakha isakhiwo esiphelele seketanga lezimboni ukuze kuthuthukiswe ikhwalithi ephezulu yama-magnet motor asebenza kahle kakhulu ezimbonini.
Njengengxenye ebalulekile yezinto ezisetshenziswayo zomhlaba ongavamile, izinto ezihlala njalo ezisebenza ngogesi ongavamile zizoletha inkathi entsha yentuthuko esezingeni eliphezulu, eqhutshwa yisidingo semakethe kanye nokuzilawula kwemboni.
Isikhathi sokuthunyelwe: Septhemba-05-2024