Isisombululo soGcino lwaMandla eRV
Kwinkqubo yokugcina amandla e-RV, ibhodi yebhalansi, umhloli, kunye nesixhobo sokulondoloza ibhalansi zizinto eziphambili eziqinisekisa ukusebenza kwebhetri kunye nokwandisa ubomi benkqubo. Basebenzisana kunye nokwandisa ukusebenza kakuhle kunye nokhuseleko lwenkqubo yokugcina amandla ngokusebenzisa imisebenzi eyahlukeneyo.
IBalancer esebenzayo: "umgcini" wokuhambelana kwepakethi yebhetri
Imisebenzi engundoqo kunye nemigaqo:
Ibhodi yebhalansi ilinganisa i-voltage, umthamo, kunye ne-SOC (imeko yentlawulo) yeeseli zomntu ngamnye kwi-pack yebhetri ngokusebenzisa iindlela ezisebenzayo okanye ezingabonakaliyo, ukuphepha "impembelelo yombhobho" obangelwa ukungafani kweeseli zomntu ngamnye (ukutshaja ngokugqithiseleyo / ukukhutshwa ngokugqithiseleyo kweseli enye ukudonsa phantsi yonke ipakethe yebhetri).
Ulungelelaniso olwenziwayo:edla amandla iiyunithi high-voltage ngokusebenzisa resistors, ngesakhiwo elula kunye neendleko eziphantsi, ezifanelekileyo umthamo omncinane RV iinkqubo zokugcina amandla.
Ulungelelaniso olusebenzayo:ukuhambisa amandla kwiiseli ze-low-voltage ngokusebenzisa i-inductors okanye i-capacitors, kunye nokusebenza okuphezulu kunye nokulahlekelwa kwamandla aphantsi, afanelekileyo umthamo omkhulu weebhetri ze-lithium (ezifana neenkqubo zokugcina amandla e-lithium iron phosphate).
Isicelo esisebenzayo:
Yandisa ubomi bebhetri:Iibhetri ze-RV zihlala zilawula kwaye zikhupha imijikelo, kwaye umahluko ngamnye unokukhawulezisa ukuthotywa ngokubanzi. Ibhodi yebhalansi inokulawula umahluko wombane phakathi kweeseli zomntu ngamnye ngaphakathi5mV, ukwandisa ixesha lokuphila kwebhetri nge-20% ukuya kwi-30%.
Ukwandisa unyamezelo:Ngokomzekelo, xa i-RV ethile ixhotyiswe nge-10kWh ibhetri ye-lithium pack kwaye akukho bhodi yebhalansi isetyenzisiweyo, umthamo okhoyo okhoyo wehla kwi-8.5kWh ngenxa yeeyunithi ezingahambelaniyo; Emva kokwenza ulungelelwaniso olusebenzayo, amandla akhoyo abuyiselwe kwi-9.8 kWh.
Ukuphucula ukhuseleko:Ukuphepha umngcipheko wokubaleka kwe-thermal okubangelwa ukugqithiswa kweeyunithi zomntu ngamnye, ngakumbi xa i-RV ipakishwe ixesha elide okanye ihlawulwe rhoqo kwaye ikhutshwe, umphumo ubalulekile.
Isalathiso sokukhetha imveliso eqhelekileyo
| Isalathiso soBugcisa | Umzekelo weMveliso | |||||
| Iintambo zebhetri ezisebenzayo | 3S-4S | 4S-6S | 6S-8S | 9S-14S | 12S-16S | 17S-21S |
| Uhlobo lwebhetri olusebenzayo | NCM/LFP/LTO | |||||
| Uluhlu lokuSebenza lwe-Voltge enye | I-NCM/LFP: 3.0V-4.2V | |||||
| Ukuchaneka kokulinganisa i-Voltage | 5mv (eqhelekileyo) | |||||
| Imowudi elungelelanisiweyo | Iqela lonke lebhetri lithatha inxaxheba ekulinganisweni okusebenzayo kokudluliselwa kwamandla ngexesha elinye | |||||
| Ukulinganisa okwangoku | I-0.08V eyahlukileyo yombane yenza i-balance balance ye-1A ngoku. Ubukhulu bombane ohlukeneyo, ubukhulu bebhalansi yangoku. Ibhalansi ephezulu evumelekileyo ngoku yi-5.5A. | |||||
| IStatic iSebenza ngoku | 13mA | 8mA | 8mA | 15mA | 17mA | 16mA |
| Ubungakanani bemveliso (mm) | 66*16*16 | 69*69*16 | 91*70*16 | 125*80*16 | 125*91*16 | 145*130*18 |
| Wordking Environment Ubushushu | -10℃~60℃ | |||||
| Amandla angaphandle | Akukho mfuneko yonikezelo lwamandla lwangaphandle, kuxhomekeke ekudlulisweni kwamandla kwangaphakathi kwebhetri ukufezekisa ibhalansi yeqela lonke | |||||
ULondolozo oluLungileyo: Ulungiso lweempazamo oluCwangcisiweyo kunye neZixhobo zokuLondoloza
Indawo yokusebenza:
Isixhobo sokulungisa esilungeleleneyo sisixhobo sobuchwephesha sokulungisa isixhobo esisetyenziselwa ukulungelelaniswa okunzulu kweepakethi zebhetri phambi kokushiya umzi-mveliso okanye ngexesha lolungiso. Inokufikelela:
Ukulinganisa okuchanekileyo kwamandla ombane ngamnye (ukuchaneka ukuya kuthi ga kwi-± 10mV);
Ukuvavanywa komthamo kunye nokwahlulahlula (ukukhetha iipakethi zebhetri ezenziwe ngeeseli ezihambelana kakhulu);
Ukubuyisela ibhalansi yokuguga kweebhetri (ukubuyisela umthamo wenxalenye)
Iimeko zesicelo kugcino lwamandla eRV:
Unikezelo lwangaphambili lwenkqubo yokugcina amandla: umenzi wemotohome uqhuba indibano yokuqala yepakethe yebhetri ngesixhobo sokulinganisa, umzekelo, ukulawula umahluko wombane weeseli ezingama-200 ngaphakathi kwe-30mV, ukuze kuqinisekiswe ukuhambelana kokusebenza kwebhetri ngexesha lokunikezelwa.
Emva kokugcinwa kokuthengiswa kunye nokulungiswa: Ukuba uluhlu lwebhetri ye-RV luyancipha emva kweminyaka eyi-1-2 yokusetyenziswa (njengokusuka kwi-300km ukuya kwi-250km), ukulinganisa okunzulu okukhuphayo kunokwenziwa ngokusebenzisa isixhobo sokulinganisa ukubuyisela i-10% ukuya kwi-15% yomthamo.
Ukuziqhelanisa neemeko zohlengahlengiso: Xa abasebenzisi be-RV bephucula iinkqubo zabo zokugcina amandla ngokwabo, izixhobo zokulungisa ezilungeleleneyo zinokunceda ekukhuselweni kweebhetri zesandla sesibini okanye ukudibanisa iipakethi zebhetri ezindala, ukunciphisa iindleko zokuguqulwa.
Ngokusetyenziswa ngokubambisana kwebhodi yebhalansi kunye nezixhobo zokulondoloza ulungelelwaniso, inkqubo yokugcina amandla e-RV inokufikelela kwimpumelelo ephezulu yokusetyenziswa kwamandla, ubomi obude benkonzo, kunye nokhuseleko oluthembekileyo ngakumbi, olulungele ukuhamba umgama omde okanye iimeko zokuhlala ngaphandle kwegridi.
Qhagamshelana nathi
Ukuba uneenjongo zokuthenga okanye iimfuno zentsebenziswano kwiimveliso zethu, nceda uzive ukhululekile ukuqhagamshelana nathi nangaliphi na ixesha. Iqela lethu lobuchwephesha liza kuzinikela ekukhonzeni, liphendule imibuzo yakho, kwaye likunike nezisombululo ezikumgangatho ophezulu.
Jacqueline: jacqueline@heltec-bms.com / +86 185 8375 6538
Nancy: nancy@heltec-bms.com / +86 184 8223 7713