Kutheni Mikhonza kusukela kuMphathi Wempahla Yohlaza Lwe-Energy Storage Battery

Ulwazi Oluphelele Nolwazi Olutholakeleyo Ngokuphepha Kwezinhlobonhlobonyane Zokugcina Imvuselelo

UL 9540, UL 1973, ne-IEC 62619: Ukuchazwa Kwesimo Nezingxenye

Abaphathi basebenza kakhulu kubumbano bokugcina imvuselelo bakhuselela izivumelwano eziningi zokuphepha ukuze bakhubaze ingcinaba yokuqeqesha—ekhulunywe ngezinhlobo ezintathu eziqinile:

• UL 1973 ichazela ukuphepha kwesimo ngokushisa kokugcinwa, ukulayishwa kabili, nokuthuthuka kwebhodi
• UL 9540 kuthola inqumelo yokuqhathwa kwezinhawu, ekufakela ukubaluleka kwezenjini, umbiko wokuphatha umthwalo, nokuphatha ukulima
• IEC 62619 ibeka izikhali zomhlaba zokunakeleka kwesilinganiso sokungcola futhi yokukhula ngokugcwele

Ukuze uthole inqumelo kudinga ukulahlela kakhulu kunezingu-200 zokulungiswa ezihlukene phakathi kwezenjini, zezomaka, nezempilo—ukuthintana nokuzimisa emehlweni yasebenzayo.

Ukukhokha Ukulima Nokuphazanyiswa Kwezenjini

Ingeni yokuphepha ephathelene iyekela ukungahambeki ngendlela etholakala:

• Ukubeka isilinganiso sezingxenye ezimbili esisiza ekuvuleni okugcwele ngemva kokuba kufinyelela i-60°C
• Izihlukanisa zeziyerebhu nezimali eziphazanyisa izindlela zokulima ukuze ziphazanye nokulima
• Izixhobo zokuvula izindlela zokungcoliswa (AFCIs) nezixhobo zokuphepha eziphazanya izinkinga ngaphakathi kwe-0.1 secunde
• Izinxiba zokuvula ezigcinwa ngumthwalo zenziwe ngendlela eyethulwa ngayo izigaseli zokulima ukuze zingaphazanyiwe

Imithombo etholakala ibonisa ukuthatha okuphansi kwezindleko eziphazanyayo ngaphezu kweba-92% kunazo ezingatholakali, ngokwesithunzi saNFPA se-2023 ngokuphepha kwesikhalo sekhabhasi.

Ukwenza Okuhle Ngokucophelela Kukhiye Ekwenzeni I-Battery Yokusagwa Kwamandla

Ukuhlela Kwezithuthi, Ukwahlukaniswa Kokulingana, Nezibuko Zokudibanisa Ipaki

Ukufaneleka kokuqinisekisa izinkinga kusuka ekukhetheni ngokucophelela amaceli futhi uqiniseke ukuthi amaceli afanakale kabusha ngaphambi kokulawula. Lezi nzuzo zibaluleke kakhulu ukuthi inzuzo iphumelela kangakanani ngokuphakade futhi iqiniseke ukuphepha. Izinkomba ezintsha zenzela amaceli we-lithium ion ngokwezinga le-voltage, ubungako bezindleko, ne-engqi yazo ngaphandle kwesantya esingaphezu kwephesenti eletshanu. Lokhu kusiza ekudaleni imiphumela engafaniyo yezinto zonke ngalo lonke i-moduli futhi kumemeza izinkinga azikwazi ukuthola uma amaceli ayiphathelani kakuhle. Xa kufika isikhathi sokulawula konke, izinhlobo ezilandelwa yilazelazela ziyakha iziqhamo ezingaphansi kwe-50 microns phezu kwesinye. Lendlela ikhubaza okungenani okungaphezu kwe-15% kwe-engqi ngaphakathi kwamacele ngokulinganayo komuntu owenza lokho ngendlela yomdla, lokhu kuyakha isistimu ingena phansi futhi ibe neminyaka engaphezu.

Ukwalwa, Ukuphila Ngeminyaka, Nezidingo Zokuchaza Inzuzo

Emva kokunyakazela, izibane zibandla kwezikhathi ezisikhombisa (72) ukusebenza kwemali eletrokhemikali, kulandela ukuthwalwa okudala kusuku sikhombisa (14–30) ukuqinisekisa ukulungiswa kwegaziwano ngaphakathi. Izigaba zokuphawula ezinxulumene ngokuzenzekelayo zizama isebenza njengoba kusetyenziswa ngendlela efanele ngeziganeko ezilandelayo:

• Ukuhlaziywa Kwesivimbo Sokuchitha : Amakhondla wethemba/ukubuywa okungekho ukuphindaphindiwa kwi-C-rates ezingenamkhawulo
• Ukuqinisekisa Kwesilinganiso Sezulu : Isimo esiqineziweyo usuku ku-–20°C ukuya ku-55°C
• Ukuhlaziywa Kwegcinezelo : Ukuqashwa kokuqala kwebhobho enzima noma izinkinga zomgcazana

Le minyathelo ivikele izahluko ezenzekayo ngaphambi kokusetyenziswa, iyamelela amathuba ekushintshwa emsebenzini angaphansi kuka 0.02%. Okugcina okuvikwe kufaka phakathi ukuphawula okutholakala kwi-UL 1973 nokuvikwa kwayo kwesimo sokuphazanyiswa kwegaziwano—izindlela zokuphepha ezintathelene nezigaba zesiprofesi ngaphezu kuka-40%.

Ukufinyelela Ngokuphelele Nokugcinwa Kwebala Ngendlela Esezayo Kwicala Lokulinganisa I-Energy

Ukuxhumana Ne-MES Nokubeka Isiteliniti Esikhathi Esifanayo Emhlabeni Wokulinganisa I-Battery

Ukuthunyelwa kwe-Manufacturing Execution System (MES) kwenza umugqa wodidi kuqala kusuka ekufakweni kwamakhemikali okudala isinqumo ekugcineni ukuvavanya—kukhuthaza ukulandelelwa kwezinto ngokuphelele nokutholwa kwebingelelo ngemizuzu yamanje. Uma izimo ezihlisa intamo ziyaphazanyiswa noma kubekhona ukwahlukana kwesilinganiso ekudaleni, ubonakaliswo bezigaba buvakala ukulungisa ngokushesha.

Isistimha sokubukelela okuzenzakalelayo sabelana ngaphezu kwezinsuku ezimbili ngezimali zonke izinto eziyisikhombisa, izinto njengezinguquko ze-impedance kanye nokuthi iyiphi indlela ivoltiji isemthethweni phakathi kwezinyathelo. Kuhlola wona umfanekiso ohlukile kuze kube khona kube wenzelwe i-battery packs. Ngokwemfundo edalwe ku-Journal of Power Sources ngo-2023, le ndlela yokuhlola kuqala kujula iziphazamiso kuqeda amaphuzu amabili angu-3 kunendlela ephucake kuphela lapho kuphawulwa kuphela kusampula. Izindlela zokuchazela idatha futhi zixhumanisa izinto zokwakha nezindlela esibonakalayo emvuduko we-battery ngexesha. Le xhumanisi ikhomba ukuthi kufakwa iskedule yokuqasha ngokuphepha kungaba nje ngolungekile, ekugcineni kakhulu ubude bezinhlalo zebhetri ngemisebenzi yezehlakanini.

Ukubuyisana okuqhubekayo kwe-MES kushintsha idatha yokwakha engaphucayi kuze kube yindlela ethembekileyo neyodwa—iyamandla inkulumo, ubuhlephelo, nokusebenza ngalinye ilinga elithunyelwayo.