Kungani ecabanga uLiFePO4kuzoba yikhemikhali ewumgogodla yesikhathi esizayo?

Kungani ecabanga uLiFePO4kuzoba yikhemikhali ewumgogodla yesikhathi esizayo?

Isingeniso: U-Catherine von Berg, oyi-CEO ye-California Battery Company, uxoxe ngokuthi kungani ecabanga ukuthi i-lithium iron phosphate izoba ikhemikhali eyinhloko esikhathini esizayo.

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Umhlaziyi waseMelika uWood Mackenzie ulinganise ngesonto eledlule ukuthi ngo-2030, i-lithium iron phosphate (LFP) izothatha indawo ye-lithium manganese cobalt oxide (NMC) njengekhemikhali evelele yokugcina amandla.Yize lesi kuyisibikezelo sokuvelela sisodwa, uSimpliphi ubheke ukukhuthaza lolu shintsho ngokushesha okukhulu.

Isikhulu sakwaSimpliphi uCatherine Von Burg uthe: Kunento ebucayi kakhulu ethinta imboni, okungenzeka kube nzima ukuyichaza noma ukuyiqonda.Lokhu kuhlobene nezingozi eziqhubekayo: imililo, ukuqhuma, njll. kuyaqhubeka kwenzeka ngenxa ye-NMC, i-cobalt-based lithium ion chemical substances."

UVon Burg ukholelwa ukuthi isikhundla esiyingozi se-cobalt ekhemistry yebhethri asitholakali kamuva nje.Eminyakeni eyishumi edlule, abantu bathathe izinyathelo zokunciphisa ukusetshenziswa kanye nokulimala okungenzeka kwe-cobalt.Ngaphezu kwezingozi ezihlobene ne-cobalt njengensimbi, indlela imboni ethola ngayo i-cobalt ngokuvamile ayilungile.

Umnikazi wenkampani yokugcina amandla eseCalifornia uthe: "Iqiniso liwukuthi izinto ezintsha zokuqala ze-lithium ion zajikeleza i-cobalt oxide. Ngokuthuthukiswa komkhakha, ukungena ngonyaka we-2011/12, (abakhiqizi baqala) bengeza i-manganese ne-nickel. Nezinye izinsimbi ukusiza ukunciphisa noma ukunciphisa izingozi eziyisisekelo ezidalwa yi-cobalt. "

Mayelana nokuthuthukiswa koguquko lwamakhemikhali ngokushesha kunalokho obekulindelwe, uSimpliphi ubike ukuthi naphezu komthelela walolu bhubhane, ukuthengiswa kwawo kunyuke ngo-30% unyaka nonyaka ngo-2020. Le nkampani ibeka leli qiniso kumakhasimende afuna ukuphepha kanye nokuqiniswa okunobuthi futhi ukuphepha kwamandla kagesi.Kukhona futhi namakhasimende amakhulu ohlwini.USimpliphi umemezele kulo nyaka iphrojekthi yokugcina amandla ebhethri nezinkampani ezisiza i-AEP nePepco.

I-AEP kanye ne-Southwest Electric Power Company basungule ukuboniswa kwe-cobalt-free, isitoreji samandla ahlakaniphile + nesistimu yelanga.Lo mbukiso usebenzisa ibhethri le-Simpliphi 3.8 kWh, inverter nesilawuli se-Heila njengohlelo lokuphatha ibhethri namandla.Lezi zinsiza zilawulwa ngu-Heila Edge bese zihlanganiswa zibe inethiwekhi ehlakaniphile esabalalisiwe, engasetshenziswa yinoma yisiphi isilawuli esimaphakathi.

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Esibikezelweni sokusheshisa uguquko lwebhethri, u-Von Burg ubonise umkhiqizo wakamuva wenkampani yakhe, ibhethri le-amplifier elingu-3.8 kWh, elinohlelo lokuphatha lobunikazi olubala futhi luguqule izinkomba zibe ama-algorithms, ukuvikelwa, ukuqapha, nokubika.Ukulawula, ukunikeza izitifiketi kanye nokusebenza kwebhalansi.

I-CEO ithe: "Uma singena emakethe, ibhethri ngalinye line-BMS (Isistimu Yokulawula Ibhethri), futhi isixhumi esibonakalayo sisekelwe ejikeni le-voltage."Ngamanye amazwi, lokhu ukuphatha okuhlakaniphile kwamabhethri angaphakathi ukuze kuthuthukiswe ukusebenza.Njengoba imakethe ithuthuka futhi ihileleka kumaphrojekthi awusizo, sidinga ukuxhunywa okwengeziwe kanye nobuhlakani obufakwe ku-BMS, ukuze amabhethri ethu akwazi ukweqa ijika le-voltage ye-inverter futhi asethe isilawuli sokushaja sephoyinti ngolwazi lwedijithali kanye Nezisetshenziswa zokuxhumanisa, isibonelo, i-micro- igridi ehlakaniphile" isilawuli sesayithi.

Ngesikhathi esifanayo, i-CEO yathi: "I-BMS yaleli bhethri le-amplifier into esiye sayifunda cishe unyaka. Ibhethri ivumelaniswa ngokuzenzakalelayo. Akudingekile ukusitshela ukuthi ibhethri inguNo. 1 noma Cha. 100. Kukhona ukushajwa kwe-inverter esizeni. Isilawuli, sihlelwe ngaphambilini ukuthi sikhulume ulimi lwesiguquli futhi singavunyelaniswa."


Isikhathi sokuthumela: Sep-16-2020