Izisombululo zeBhetri yeLithium eyi-48V zokusetyenziswa kwiLanga, i-ESS kunye nezeMizi-mveliso

Njengomenzi oyingcali weebhetri ze-lithium ze-48V, i-KRL ibonelela ngezisombululo eziphucukileyo zokugcina amandla ezenzelwe usetyenziso lwezorhwebo, lwezoshishino, kunye nolwe-solar. Iinkqubo zethu zakhiwe ngeeseli ezikumgangatho ophezulu (A-grade) kunye ne-BMS ekrelekrele ukuqinisekisa ukusebenza kakuhle okugqithisileyo, ukhuseleko, kunye nokuthembeka kwixesha elide.

Isakhiwo Esingundoqo Sebhetri yeLithium eyi-48V

Ibhetri ye-lithium ye-48V yokwenene yomgangatho woshishino yimodyuli yamandla anamandla aphezulu eyenzelwe ngokudibanisa iiseli ezininzi ezikumgangatho ophezulu ngokulandelelana—idla ngokuba ngokuqinileyo Ucwangciso lwe-13S ye-NMC (iLithium iNickel iManganese iCobalt) enomthamo ophezulu wamandla okanye a Ucwangciso lwe-15S/16S ye-LiFePO4 (iLithium Iron Phosphate) ezinzileyo kakhulu. Zihambisa ivoltheji eqhelekileyo ephakathi kwe-48V ne-51.2V, ezi modules zisebenza njengezixhobo ezisisiseko zophuhliso lweziseko ezingundoqo zamandla amakhulu. Njenge Umzi-mveliso wemithombo eqinisekisiweyo owasekwa ngo-2005, I-KRL Power iyila ezi nkqubo zomthamo ophezulu ze-48V ngokukodwa kubadibanisi beenkqubo behlabathi jikelele abafaka iiNkqubo zokuGcina uMbane zezoRhwebo nezoShishino (C&I ESS), izikhululo ezisisiseko zonxibelelwano lwe-5G, kunye neerobhothi ezisebenza ngokuzenzekelayo ezomthamo ophezulu.

Ukusebenza Okunokwandiswa Kufakelo Lwamandla Amakhulu Eemegawatt

Iibhanki ze-lead-acid ze-48V ezindala azisafanelekanga kwiziseko ezingundoqo zanamhlanje ezifuna amandla aphezulu. Iibhanki ze-lithium ze-48V ze-KRL Power zibonelela ngobuninzi bamandla ngokumthamo obugqwesileyo, zinciphisa kakhulu iindleko zolondolozo, kwaye zinexesha elikhethekileyo lokuphila elisusela kwi Ii-2,000 ukuya kwi-6,000 nangaphezulu zamajikelezo okutshaja anzulu. Ziyilelwe iimeko eziguquguqukayo nezichaphazeleka ngumthwalo, iimodyuli zethu ze-48V zigcina umphumo wogcino-mbane othe tyaba ngokugqibeleleyo kunye nenkcaso yangaphakathi ephantsi kakhulu, nokuba phantsi kweemfuno zokutshaja nokukhupha umbane eziphezulu ze-C-rate. Ngokusebenzisa ukulungelelaniswa kweeseli ze-micro-volt okuzenzekelayo kunye nokudibanisa iiNkqubo zokuLawula iBhetri (BMS) eziphucukileyo nezikrelekrele, siqinisekisa ukhuseleko olusebenzayo nolungenamthandabuzo kwivoltage ephezulu kakhulu, ukushisa okugqithisileyo, kunye nokudibana okufutshane kwezixhobo zombane, siqinisekisa ukuba inkqubo isebenza ixesha elide kangangoko.

Izisombululo Zamandla ze-48V ezenziwe ngokweemfuno zakho, zisuka ngqo efektri.

Yeka ukuxhomekeka kwiinkampani zorhwebo eziqhelekileyo kunye nobungakanani obuqhelekileyo obufumanekayo kwiziseko zakho ezingundoqo. Isiseko sokuzimela sokwenziwa kwe-KRL Power sinikezela ngobunjineli obulungiselelwe wena ngokupheleleyo kwi-architecture ye-lithium ye-48V enokwandiswa. Silungiselela ngokukodwa ivoltage, umthamo, imilinganiselo yomzimba, kunye nekhemistri (i-NMC yobunzima obufanelekileyo okanye i-LiFePO4 yokhuseleko oluphezulu nobomi obude) ngokweemfuno ezichanekileyo zeprojekthi yakho.
Ngaphaya kokudityaniswa kwe-hardware, singoongcaphephe ekudityanisweni kweenkqubo ezikrelekrele. Yonke ipakethe ye-48V eyenziwe ngokwezifiso ixhotyiswe nge-BMS yethu ekrelekrele eneziprotokholi eziphucukileyo zokuthumela iinkcukacha (CAN bus, RS485, SMBus, kunye ne-UART) ukuqinisekisa unxibelelwano olungenamagingxi-gingxi nee-inverters zakho eziyintloko kunye nabalawuli begreyidi. Zixhaswe lulawulo olungqongqo lomgangatho oluqinisekisiweyo yi-ISO, iimodyuli zethu zamandla ze-48V zivavanywe ngokupheleleyo kwaye ziqinisekisiwe ukuba zingasetyenziswa kwangoko kwihlabathi jikelele (UN38.3, UL, CE, RoHS, kunye ne-IEC62133).

Uluhlu lwethu lweebhetri ze-lithium ze-48V luyilelwe ukuhlangabezana neemfuno ezahlukeneyo zokugcinwa kwamandla, ukusukela kwiinkqubo zelanga zasekhaya ukuya kusetyenziso olukhulu lwe-ESS kurhwebo nakwishishini. I-module nganye yebhetri ilungiselelwe ukuba ne-density ephezulu yamandla, ukudityaniswa okuguquguqukayo, kunye nobomi obude benkonzo.

Thumela umbuzo wakho namhlanje

Ukusebenza njengomququzeleli olawula yonke inkqubo Umzi-mveliso wasemthombeni wasekwa ngo-2005, iShenzhen KRL Power iyila kwaye ivelise iinkqubo zebhetri yelithium eyi-48V ezikumgangatho woshishino. Ngokudlula ngokupheleleyo kubarhwebi abaphakathi kunye nabadibanisi bemveli be-OEM, sinika abadibanisi beenkqubo behlabathi jikelele ukungaguquguquki okugqibeleleyo kweebhetshi, amaxabiso athe ngqo avela efektri, kunye nenkxaso enzulu yoPhando noPhuhliso (R&D). Nokuba ufaka i-megawatt-scale yokugcina amandla yezoRhwebo nezoShishino (C&I), iibhek-aphu ezomeleleyo ze-telecom, okanye amaqonga oshukumo lwezoshishino akhupha umbane omninzi, iimodyuli zethu ze-48V zikunika okona kulungileyo kukhuseleko, isantya, kunye nokuthembeka kwixesha elide.

Kutheni Ukhetha Iibhetri zeLithium ze-48V ze-KRL Power kwiziseko zakho ezingundoqo?

IiArkitekchara zamaMandla aPhakamileyo noNokwandiswa zokuFakwa kweZicelo ezibalulekileyo zeMizi-mveliso.

Iibhetri ze-lithium eziyi-48V—ezidla ngokwakhiwa nge-13S (3.7V) okanye 15S (3.2V LiFePO₄Iinkqubo zokusebenza—ziye zaba sisisombululo esikhethwayo kwiinkqubo zamandla ezine-load ephezulu, ezikumgangatho ophakathi ukuya kowemikhulu. Nokuba kusezithuthwini zombane, kugcino-mpahla yamandla, okanye kwezonxibelelwano, Uzenzekeliso lwezoshishino, okanye amandla ahlaziyekayo, iipakethe zebhetri ye-lithium eyi-48V zibonelela ngamandla akhuselekileyo, asebenzayo, kwaye ahlala ixesha elide kwiziseko zoshishino zanamhlanje. Nasi isizathu abathengi bamashishini abakhetha iinkqubo ze-48V:

Iqonga le-48V elikumgangatho woshishino

Yakhelwe phezu kwezicwangciso ezichanekileyo ze-13S (NMC) okanye i-15S/16S (LiFePO4), inkqubo ye-48V yeyona mgangatho wamkelwe kwihlabathi jikelele kwizicelo zorhwebo ezithwala umthwalo omkhulu. Olu voltheji luphezulu lunciphisa kakhulu ukutsalwa kombane (amperage) xa kuthelekiswa neenkqubo ze-12V/24V, nto leyo enciphisa kakhulu ukubila kobushushu kunye neemfuno zokubukhulu kwentambo. Lusisiseko esigqibeleleyo kwi-inverters zelanga ezisebenza umthwalo omkhulu, izikhululo ezisisiseko zekhonkco lonxibelelwano, kunye nee-microgrids ezingaxhomekekanga kugridi.

i-BMS eKrelekrele & uYilo olungenazo iingozi

Asiyenzi isivumelwano ngokhuseleko. Yonke imodyuli ye-48V ilawulwa yiNkqubo yethu yokuLawula iBhetri (BMS), eyilwe nge-"Zero-Accident Architecture". Oku kuquka ukulungelelaniswa kweeseli ze-micro-volt ngexesha lokwenyani, amakhuselo agenelelayo okuthintela ukuphuma kweqondo lobushushu, kunye ne-telemetry yeshishini ephucukileyo (CAN, RS485, SMBus) evumela ukudityaniswa ngokungenamthungo kunye nabalawuli bakho abaphambili begreyidi kunye nesoftware yolawulo lwezithuthi zakho.

Uxinano lwamandla oluphezulu kunye nobomi bokuphindaphinda obungaphezulu kwama-6,000

Ziyilwe ukuba zithathe indawo yeebhanki ze-lead-acid eziphelelwe lixesha, iipakethe zethu ze-lithium ze-48V zihambisa amandla angangokuphindwe kane ngokobunzima. Zisebenzisa iiseli ezikumgangatho ophezulu, ezi modyuli zinika ukuya kutsho kwii-6,000 zamajikelezo okutshaja nzulu phantse ngaphandle kolungiso, ziqinisekisa iindleko zizonke zokuba ngumnini (i-TCO) eziphantsi kakhulu kubathengi bezamashishini.

Ubunjineli noDibaniso oluvela eFektri ngqo

Singoomvelisi. I-KRL Power ibonelela ngenjineli eyenzelwe wena ngokupheleleyo—ukusukela ekubaleni imilinganiselo yomthamo echanekileyo nokukhetha izikhongozeli ezikhethekileyo eziqinileyo (IP65/IP67) ukuya ekucwangciseni iiprotocol zonxibelelwano ze-BMS ezichanekileyo. Iimveliso zethu ezinezatifikethi ezipheleleyo ziqinisekisa ukuba iinkqubo zakho ezenziwe ngokweemfuno ze-48V ziyahlangabezana nemigangatho ye-UN38.3, i-UL, i-CE, kunye ne-IEC ukuze zisetyenziswe ngokukhawuleza kwihlabathi jikelele.

Iindlela zokusetyenziswa kweBhetri yeLithium eyi-48V

Yethu Ibhetri yeLithium eyi-48V Izisombululo zakhiwe ukuhambisa amandla anamandla, azinzileyo, kwaye asebenzayo kwiinkqubo ezininzi zemizi-mveliso nezorhwebo. Zenziwe kusetyenziswa iinkqubo ze-13S lithium-ion okanye i-LiFePO₄, ezi bhetri zibonelela ngokusebenza kwe-voltage ephezulu, ubomi obugqwesileyo bokuphindaphinda, kunye neenkqubo zolawulo lwebhetri ezidibeneyo (BMS) ukuqinisekisa ukhuseleko kunye nokubekwa iliso ngexesha lokwenene. Nokuba zenzelwe ezothutho zombane, iinkqubo zokuxhasa, okanye ukugcinwa kwamandla ahlaziyekayo, iibhetri ze-48V zibonelela ngemveliso ephezulu kunye nokukwazi ukwandiswa okufunekayo kwiimfuno zamandla zale mihla.

Iinkqubo Zokugcina Amandla (ESS) kunye neNkxaso yeLanga

Iibhetri ze-lithium ze-48V zisetyenziswa kakhulu kwiinkqubo zokugcina amandla ezindlini, ezorhwebo, nakwezo zingaxhunywanga kumbane. Zihambelana nee-inverters ezininzi ezixubeneyo kunye nezilawuli zelanga, zibonelela ngomthamo wokuphinda-phinda okunzulu, ukusebenza kakuhle kakhulu, kunye nobomi obude bokusebenza kwiisicelo ze-solar PV kunye nezemimoya.

Ukushukuma ngombane & ii-EVs ezilula

Ukususela kwii-scooters zombane neebhayisekile zokuthwala impahla ukuya kwii-carts zegalufa neenqwelo zombane ezihamba kancinci (ii-LSEVs), iibhetri ze-48V zibonelela ngamandla amakhulu okujika, izinga eliphezulu lokukhupha umbane, kunye nokuthembeka kumgama omde—nto leyo ezenza zifaneleke kakhulu kumaqonga ohambo asezidolophini nawoshishino asebenza kakuhle kakhulu.

Unikezelo Lwamandla Olungaphazanyiswayo (UPS) & Nxibelelwano

Iizikhululo ezisisiseko zonxibelelwano, amagumbi ee-server, kunye neenkqubo zombane wokuxhasa zixhomekeke kwiibhetri ze-lithium eziyi-48V ukuze zifumane inkxaso yokutshintshela ngokukhawuleza kunye nokusebenza okungapheliyo. Ukudityaniswa kwe-Smart BMS kuqinisekisa ulawulo lobushushu, ukhuseleko kumandla ombane agqithisileyo, kunye nokuhambelana nokubeka iliso nge-SNMP/CAN.

Ezothutho Zonyango Nezixhobo Eziphathwayo

Iibhetri ze-lithium ze-48V zisetyenziswa kwiiyunithi ze-X-ray ezihambayo, kwiizikhululo zokuxilonga ezingxamisekileyo, nakwizitratho zombane—zinikezela ngoyilo olulula, ukhuseleko olukumgangatho wezonyango, kunye namandla ahlala ixesha elide kusetyenziso lokuhamba kwabaguli abakwimeko embi.

Izisombululo zeBhetri yeLithium eyi-48V ezenzelwe wena

I-KRL ibonelela ngezisombululo zebhetri yelithiyam ye-48V ezenzelwe umthengi ngokupheleleyo ukuhlangabezana neemfuno ezithile zeprojekthi. Ukususela kuyilo ukuya kwimveliso, siyaxhasa:

KRL xa ithelekiswa neeNkqubo zeBhetri eziQhelekileyo

Xa zithelekiswa neebhetri ze-lead-acid neze-lithium eziqhelekileyo, iibhetri ze-KRL 48V LiFePO4 zibonelela ngezi zinto zilandelayo:

Izisombululo zeBhetri yeLithium eyi-48V kwiinkqubo zamandla ezisebenza kakhulu

Yeka ukubeka isiseko sakho esingundoqo emngciphekweni ngokusebenzisa iibhetri ezingumgangatho oqhelekileyo, ezifumaneka lula kwiinkampani zorhwebo eziqhelekileyo. Uthotho lwe-lithium ye-48V yakwa-KRL Power luyilwe ngokukodwa ukuze luhambelane neengxaki zakho zokunqongophala kwendawo kunye neemfuno zakho zexesha lomthwalo ophezulu.

Njengomenzi ozimeleyo, siqinisekisa unikezelo oluzinzileyo, amaxabiso aseffektri acacileyo, kunye nenkxaso yobuchwepheshe ngokuthe ngqo phakathi kweenjineli. Nokuba ufuna iiprototypes zovavanyo okanye ukuthenga ngobuninzi ukuze zisetyenziswe ngokubanzi kwezorhwebo, imigca yethu esebenza ngokuzenzekelayo ilungele ukukhula kunye neshishini lakho.

Ibhetri yeLithium eyi-48V – Imibuzo Ebuzwa Rhoqo

Ibhetri yelithiyam eyi-48V isetyenziselwa ntoni?

Iibhetri ze-lithium ze-48V zisetyenziswa kakhulu kugcino-mpahla wamandla elanga, kwi-ESS yezorhwebo, kwi-backup ye-telecom, nakwiinkqubo zombane zemizi-mveliso.

Yeyiphi kanye ivoltheji esemthethweni neyapheleleyo xa idayisiwe yebhetri yakho ye-lithium eyi-48V?

Kuxhomekeke kwi-chemistry yeseli ethile esetyenziselwa iprojekthi yakho. Ibhetri ye-NMC eyi-48V (umqulu we-13S) inomthamo wogcino-mbane oqhelekileyo oyi-48.1V kunye nogcino-mbane olupheleleyo olufikelela kwi-54.6V. Ibhetri ye-48V LiFePO4 (umqulu we-15S/16S) idla ngokuba ne-voltage eqhelekileyo eyi-48V okanye i-51.2V, kwaye xa itshaji igcwele ifikelela kwi-58.4V.

Ndingadibanisa iibhetri ezininzi ze-48V KRL Power ngokunxuseneyo ukwandisa umthamo wazo wonke?

Ewe, ngokuqinisekileyo. Iimodyuli zethu ze-48V ziyilelwe ukwandiseka okukhulu. Ngenxa yee-algorithms zethu eziphucukileyo zokunxibelelana ngokunxusana ze-BMS, ungadibanisa ngokukhuselekileyo iiraki ezininzi ze-48V ngokunxusana ukuze wandise umthamo wakho wokugcina amandla ukusuka kwi-kilowatt-hour (kWh) ezimbalwa ukuya kwiinkqubo zokugcina ze-C&I ezine-megawatt-hour (MWh) ezininzi.

Ngaba zikhona iinketho zokukhupha umbane ophezulu ezifumanekayo kwiimoto-bhayisekile zombane okanye kwiirobhothi zoshishino?

Ewe. Nangona iipakethe eziqhelekileyo ze-48V zenzelwe ukugcina amandla ngokuzinzileyo, singakwazi ukwenza iipakethe ze-48V ezikhawulezayo (i-High C-Rate) sisebenzisa iiseli ezikhethekileyo ezingqukuva (njengofomathi ye-21700) kunye neebusbars eziqinileyo ezidityaniswe nge-laser. Ezi zenzelwe ngokukodwa ukumelana nokunyuka okukhulu kakhulu kwangoko kwesantya sombane okufunwa ziirobhothi zemizi-mveliso, ii-AGVs, kunye neenjini ze-e-mobility ezisebenza kakhulu.

Ingaba ipakethe yebhetri ye-48V ingakwazi ukuxhasa unxibelelwano lweBluetooth, i-RS485, okanye i-CAN?

Ewe. I-KRL Power ibonelela ngokwenza i-BMS ngokweemfuno zomthengi kunye neeprotocol zonxibelelwano ukuxhasa ukubeka iliso nokulawula ukude.

Ingaba i-48V ingcono kune-24V?

Ewe, iinkqubo ze-48V zinika ukusebenza kakuhle okuphezulu, umsinga ophantsi, kunye nokuncipha kwelahleko yamandla, nto leyo ezenza zifaneleke kwiisicelo ezinkulu.