Isibikezelo sokuthuthukiswa kwemboni yokuvuselela ibhethri elinamandla

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Lieferant von tragbaren Kraftwerken

Umnyango Wezimboni Nobuchwepheshe Bolwazi, Umnyango Wesayensi Nobuchwepheshe, Umnyango Wezemvelo, Umnyango Wezokuthutha, Umnyango Wezohwebo, I-AQSIQ Ucwaningo ngocwaningo lwesayensi nobuchwepheshe lokugaywa kabusha kwebhethri okuguquguqukayo, ukukhiqiza okuqondisayo nokusebenzisana kocwaningo, ukukhuthaza ukusetshenziswa kwezitebhisi nokusetshenziswa kabusha, ukushayela imodi yokugaywa kabusha kwebhethri yokulondoloza amandla. Isebenzisa ukukhiqizwa kohlelo lokunwetshwa kwesibopho somnikazi, inkampani ekhiqiza izimoto ithatha umthwalo wemfanelo oyinhloko wokubuyisela amandla ibhethri yokulondoloza amandla, inkampani efanele yenza umthwalo ohambisanayo ekugayweni kabusha kwebhethri yokugcina amandla, iqinisekisa ukusetshenziswa ngempumelelo kwebhethri lamandla kanye nokulahlwa kwemvelo. Namathela kumqondo womjikelezo wempilo ophelele womkhiqizo, landela izimiso zezinzuzo zemvelo, izinzuzo zomphakathi nezomnotho, futhi unikeze ukudlala okugcwele ekusetshenzisweni kwemakethe.

Ucwaningo lwe-Zhen lithium lukholelwa ukuthi ukucaca komthwalo wemfanelo oyinhloko wenkampani yokukhiqiza izimoto ukuthatha ibhethri yokugcina amandla, kuzokhuthaza kakhulu ukuthuthukiswa kwemboni enamandla ye-lithium yokutakula ibhethri, futhi ingakhuthaza ukusungulwa kwezinkampani zezimoto ngemodeli yebhizinisi, futhi ivikele ukusetshenziswa okuphumelelayo kokugcinwa kwamandla nokuvikelwa kwemvelo Ukulahlwa, ukwakha uhlelo lokuphatha oluvaliwe. Kulindeleke ukuthi zibe ziningi izinkampani zezimoto esikhathini esizayo ezizojoyina umugqa wamabhethri e-lithium kagesi. Ngokusho kwedatha yocwaningo lwe-ZHIHV, iMakethe Yezimoto zikagesi yezwe lami ibone ingqikithi engama-33.

I-55GWH emakethe yezimoto zikagesi yaseChina, ikhuphuka ngo-21% unyaka nonyaka, futhi ngo-2020, umthamo ofakiwe uzofinyelela ku-104.41GWH. Ngokusho kwedatha yocwaningo ye-ZHIHHLV, i-2017 imoto yamandla entsha ye-lithium battery retransmission rate ifinyelele amathani angu-36,000, ikhuphuke ngo-140% unyaka nonyaka, 2018-2020 izofinyelela amathani ayi-118,000, amathani ayi-141,000, amathani ayi-196,000.

Njengamanje, ukugaywa kabusha kwebhethri ye-lithium okuguquguqukayo kubalulekile ukusetshenziswa komjikelezo ovuselelekayo kanye nemodeli yokusebenzisa isitebhisi, futhi umjikelezo wokuvuselela ufana kakhulu nenqubo yasekhaya neyangaphandle. Okokuqala, khipha, bese uqaqa ibhethri ukuze uhlukanise i-electrode ephozithivu, i-negative, i-electrolyte kanye nengxenye ye-Component ye-diaphragm. Khona-ke impahla ye-electrode iyacwiliswa, i-asidi icwiliswa, futhi ukukhishwa kwenziwa ukuze kuzuzwe ukunothiswa kwensimbi esebenzayo.

Kunezindlela ezimbili ezibalulekile zokugaywa kabusha okuvuselelekayo. , Ikakhulukazi ukuvela kwegesi yokukhipha imfucuza, nokuchithwa okungahleliwe kwemfucuza, imfucumfucu ye-asidi, isisekelo sikadoti, futhi kube imbangela ebalulekile yokungcoliswa kwemvelo kwesibili. Ukusetshenziswa kwesitebhisi sebhethri ye-lithium yamandla nakho kubhekene nenkinga enkulu, inkinga enkulu yizindleko.

Ukuthatha isistimu yokugcina amandla engu-3MW * 3H njengesibonelo, ngemva kokucabangela izici ezifana nezindleko zokutshala izimali, izindleko zokusebenza, izindleko zokushaja, izindleko zezimali, njengamandla ebhethri ye-lithium esetshenziswa iladi njengebhethri lebhethri, umjikelezo wokuphila ogcwele wesistimu ubiza u-1.29 yuan / kWH, kanye nebhethri ye-lithium-ion esanda kukhiqizwa njengebhethri yesistimu ye-energy yuan / 17 isitoreji sempilo ephelele. kWh, okubonisa ukuthi ibhethri ye-lithium yokusebenzisa iladi iphakeme kakhulu kunebhethri elisha.

Isizathu saso esibalulekile ukuthi isigaba sesitebhisi asikakavuthwa, okuholela ekuhlakazweni kwebhethri ye-lithium eguquguqukayo esele umhlalaphansi, ukutholwa, ukukhethwa, nokuhlanganiswa kabusha kwamamojula atholakalayo, njll. Ngesikhathi esifanayo, ngenxa yokungaguquguquki okungalungile kwesitebhisi, ingxenye yezindleko zengezwe ekuthengeni ukuqinisa uhlelo lokuzinza lapho kuthengwa imishini ehlobene. Lezi zindleko ziyizinto ezibalulekile ezikhawulela ukuthuthukiswa kwesitebhisi amabhethri e-lithium ashukumisayo ekukhuthazeni imboni yokugcina amandla.

Njengamanje, nakuba umqondo womthengisi wamukelwa, indlela yokwenza nokuhlanganiswa nomjikelezo wokuvuselela kabusha, sungula uhlelo oluphelele noma olungenalutho. Ngaso leso sikhathi, kukhona futhi ucwaningo oluqhubekayo lwemboni yokuvuselela ibhethri ye-lithium-ion ehlobene namamodeli womnotho oyindilinga. Abahlaziyi bocwaningo be-Zhen lithium bakholelwa ukuthi ohlelweni lokubuyiselwa kwebhethri ye-lithium yesikhathi esizayo, ngokusungula isitebhisi sebhethri ye-lithium-ion-powered esebenza kahle futhi enokwethenjelwa, futhi ngokuqhubekayo nokuqinisa ucwaningo nokuthuthukiswa kobuchwepheshe obuhlobene, ukufeza izinto ezingenakuvinjelwa ezihambisana nemvelo Ukubola izidingo zokubuyisela, ukuze izindleko zokungcoliswa kwesibili kanye nokubuyisela kabusha kwemvelo, ngokusebenzisa ukuthuthukiswa kwebhethri, kancane kancane kukhishwe amandla ebhethri. I-lithium yesakhiwo somkhiqizo webhethri ukwakhiwa kanye nenqubo yokukhiqiza, futhi inganciphisa ukutholwa kwangemuva.

izindleko. .