Intshayelelo:
Kwicandelo lokulungisa iibhetri, ukuhambelana kwebhetri yinto ebalulekileyo, echaphazela ngqo ubomi benkonzo yeebhetri ze-lithium. Kodwa oku kuhambelana kubhekiselele phi kanye kanye, kwaye kungagwetywa njani ngokuchanekileyo? Umzekelo, ukuba kukho umahluko kumthamo phakathi kweebhetri, ungakanani umahluko omele ulawulwe ngokufanelekileyo? Oku kubalulekile kuba kunxulumene nokuba ibhetri yakho ye-lithium inokuthatha ixesha elingakanani.
Ukuhambelana kweebhetri yingcamango ebaluleke kakhulu kwicandelo leebhetri. Ngamafutshane, okukhona ukuhambelana kwebhetri kubhetele, kokukhona inokutshaja okanye ikhululeke ngakumbi, kwaye izinga lokusetyenziswa kwebhetri lilonke liya kuphuculwa kakhulu. Ngokukodwa, ukuhambelana kwebhetri kugubungela iinkalo ezisibhozo eziphambili, ezizezi: i-voltage, umthamo, ukumelana kwangaphakathi, umlinganiselo wamandla ombane ohlala uhleli, i-discharge plateau, ubomi bomjikelo, i-SOC charge, kunye ne-self discharge rate. Ngenxa yobunzima bengcaciso yonke, siza kugxila ekuhlalutyeni izinto ezintathu ezibalulekileyo ezilula ukuzilawula nokuzigweba.
Ukungaguquguquki kweebhetri
Ukuhambelana kweebhetri yingcamango ebaluleke kakhulu kwicandelo leebhetri. Ngamafutshane, okukhona ukuhambelana kwebhetri kubhetele, kokukhona inokutshaja okanye ikhululeke ngakumbi, kwaye izinga lokusetyenziswa kwebhetri lilonke liya kuphuculwa kakhulu. Ngokukodwa, ukuhambelana kwebhetri kugubungela iinkalo ezisibhozo eziphambili, ezizezi: i-voltage, umthamo, ukumelana kwangaphakathi, umlinganiselo wamandla ombane ohlala uhleli, i-discharge plateau, ubomi bomjikelo, i-SOC charge, kunye ne-self discharge rate. Ngenxa yobunzima bengcaciso yonke, siza kugxila ekuhlalutyeni izinto ezintathu ezibalulekileyo ezilula ukuzilawula nokuzigweba.
Ukungaguquguquki kombane
Okokuqala, ukuhambelana kombane. Ingakumbi ngaphambi kokuhlanganisa iibhetri ze-lithium, kuyimfuneko ukuqinisekisa ukuba umbane phakathi kweseli nganye uhambelana ngokupheleleyo. Kwintsimi yokugcina amandla okanye yesantya esiphantsi, kudla ngokuthathwa njengokuhlangabezana nomgangatho wokulawula ngokungqongqo ixabiso lempazamo yombane ngaphakathi kweemilivolti ezi-5. Kungoko ke ukulinganisa ngononophelo umbane weseli linyathelo eliphambili nelibalulekileyo ngaphambi kokuhlanganisa iibhetri ze-lithium. Umzekelo, kwiphakheji yebhetri eyenziwe ziiseli ezininzi zebhetri, ukuba ukuphambuka kombane weseli enye yebhetri kwezinye kudlula iimilivolti ezi-5, iseli yebhetri inokufumana ukutshaja okugqithisileyo okanye ukutshaja okungaphantsi ngexesha lenkqubo yokutshaja. Ekuhambeni kwexesha, oku akuchaphazeli kuphela ukusebenza kwephakheji yebhetri iyonke, kodwa kukwanciphisa kakhulu ubomi bayo benkonzo.
Ukungaguquguquki komthamo
Okwesibini, ubungakanani bomthamo phakathi kweseli nganye yebhetri kufuneka bugcinwe bufana kangangoko. Kwimeko efanelekileyo, umthamo weseli nganye yebhetri akufuneki wahluke, kodwa kwimveliso nokusetyenziswa kwayo, kunzima ukufikelela kungqinelwano olupheleleyo. Ke ngoko, ixabiso lempazamo lomthamo lidla ngokulawulwa malunga ne-2% kangangoko kunokwenzeka. Ewe, kwiqela leebhetri, kuyamkeleka ukuba iiseli nganye zibe nomthamo ophezulu kancinci, kodwa xa zisetyenziswa, kufuneka ziphathwe ngokwemigangatho yeeseli ezinomthamo ophantsi. Umzekelo, kwinkqubo yebhetri ye-48 volt equlathe iiseli zebhetri ezidibeneyo ze-16, apho umthamo weeseli ezili-15 ufana ngokusisiseko, kwaye umthamo weseli ye-16 uphezulu kancinci, umthamo okhoyo wephakheji yebhetri yonke kufuneka usekelwe kumthamo ophantsi wezi seli ezili-15. Ngenxa yokuba umbane uyafana kwiphakheji yebhetri edibeneyo yechungechunge, ukuba itshajiwe kwaye ikhutshwe ngokwemigangatho yeeseli ezinomthamo ophezulu, iiseli ezinomthamo ophantsi zinokonakala ngenxa yokutshaja nokukhupha kakhulu, ngaloo ndlela zichaphazela ukusebenza kunye nobomi bephakheji yebhetri yonke.
Ukungaguquguquki kokuchasana kwangaphakathi
Into yokugqibela ekufuneka sithethe ngayo kukuxhathisa kwangaphakathi. Umahluko kuxhathisa kwangaphakathi phakathi kweseli nganye kwiphakheji yebhetri kufuneka uncitshiswe, kwaye kufanelekile ukuyilawula ngaphakathi kwe-15%. Umahluko omncinci kuxhathisa kwangaphakathi unokunciphisa ngempumelelo ukungalingani kweebhetri ngexesha lokutshaja nokukhupha itshaja. Iphakheji yebhetri enokumelana okuhle kwangaphakathi inokunciphisa kakhulu ukulahleka kwamandla kunye nokuveliswa kobushushu ngexesha lokutshaja nokukhupha itshaja. Ukuthatha iphakheji yebhetri yezithuthi zombane njengomzekelo, ukuba ukumelana kwangaphakathi kweeseli zebhetri kuphantsi, ngexesha lokutshaja ngokukhawuleza, iiseli ezinokumelana okuphezulu kwangaphakathi ziya kuvelisa ubushushu obuninzi, obunganciphisi nje kuphela ukusebenza kakuhle kokutshaja, kodwa bunokubangela neengozi zokhuseleko ezifana nokushisa kakhulu kunye nomlilo. Xa ukuhambelana kokumelana kwangaphakathi kuqinisekisiwe, ukusebenza kakuhle kokutshaja nokukhupha itshaja kwephakheji yebhetri kunokuphuculwa, kwaye ukhuseleko lunokuphuculwa kakhulu.
Isilinganisi sebhetri yeHeltec
Ngamafutshane, kwinkqubo yokulungisa, ukuhlanganisa, kunye nokusebenzisa iibhetri, kubalulekile ukunikela ingqalelo epheleleyo kunye nokulawula ngokungqongqo ukuhambelana kwebhetri, ingakumbi kwiinkalo ezintathu eziphambili ze-voltage, umthamo, kunye nokumelana kwangaphakathi, ukuze kwandiswe ubomi benkonzo yebhetri kwaye kuphuculwe ukusebenza kwebhetri.
Kuhambo lokuqinisekisa ukuhambelana kwebhetri,ibhalansi yebhetriingathathwa njengomncedisi othembekileyo, ofanelekileyo kwiimoto zamandla amatsha kunye neebhetri zezithuthi zombane, kwaye inokujonga ngokuchanekileyo kwaye ilungise iseli nganye kwiphakheji yebhetri. Kwicandelo lezithuthi zamandla amatsha, umsebenzi wayo wokulinganisela osebenzayo uqinisekisa ukuba iseli nganye yebhetri inokugcina imeko yayo yokusebenza efanelekileyo, inciphise ngempumelelo ukulahleka kwamandla okubangelwa ziiseli zebhetri ezingahambelaniyo, iphucule kakhulu uluhlu lwesithuthi, ngelixa inciphisa umngcipheko wokhuseleko njengokushisa kakhulu kwebhetri, kwaye ikhusele uhambo lwakho oluluhlaza. Kubasebenzisi be-scooter yombane, ukusebenzisa i-battery balancer yethu kunokugcina ukuhambelana okuhle kwebhetri yakho ye-scooter yombane ngamaxesha onke, kwandise ubomi bebhetri, kwaye kunciphise ubunzima kunye neendleko zokutshintshwa rhoqo kwebhetri. Nokuba sisithuthi esitsha samandla okanye i-scooter yombane, i-battery balancer yethu inokukunika inkxaso yamandla ezinzileyo nehlala ixesha elide ngokugcina ukuhambelana kwebhetri, ikuvumela ukuba ukonwabele ngokulula ukuhamba okulula kunye nokusetyenziswa kwamandla ngokufanelekileyo. Ukukhetha i-battery balancer yethu kuthetha ukukhetha ukutyala imali kwisiqinisekiso esithembekileyo sebhetri yakho kwaye uqalise amava amatsha omgangatho ophezulu wokusebenzisa ibhetri.
Isicelo seNgqikelelo:
UJacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Impumelelo:sucre@heltec-bms.com/ +86 136 8844 2313
UNancy:nancy@heltec-energy.com/ +86 184 8223 7713
Ixesha leposi: Epreli-17-2025