mibuzyo iibuzyigwa chiindi chiingi

• Ino inga twasinizya biyeni musyobo wabbattery?

  Langa mubili wabbattery. Kuti nguzu zyamagesi zili kabotu zyatondezyegwa kuti 3.2V, musyobo wabbattery ngu LiFePo4. Ikuti naa nguzu zyamagesi zili kabotu zili 3.6V naa 3.7V, nkokuti bbattery lya lithium-ion naa NCM. Ulakonzya kubuzya basikupanga aatala azibelesyo zyamabbattery.

• Hena eeyi nzila yakulanganya mabbattery ilandigwasya?

  Kuti naa BMS eeyi ileelela bbattery lyako kuyeeme atwaambo tobilo:

  Ino nzibeela zyongaye zyamabbattery zili mubbattery lyako? BMS yakaulwa yeelede kuba mbweenya mbuli bbattery lyako.

• Ino ncinzi ciswaangene aakati kanguzu zyabbattery a BMS current?

  Nguzu zyabbattery a BMS current taziswaangene pe. Kuba aanguzu zipati tazyambi kuti magesi manji, mpawo chintu chipati nchakuti magesi azumanane. Kuti koyanda manguzu manji, nkubotu kusala bbattery lijisi BMS current mpati, kwiinda kusyoma buyo nguzu zya bbattery.

• Ncinzi ncondeelede kuchita kuti kakuli kuzimba naa kufweba nindamana kubikka BMS?

  Zilakonzya kuba kuti ntambo zyachizibisyo tazili kabotu naakuti zibeela zya BMS zilinyonyooka.

• Ino mbuti mbotukonzya kumanizya penzi lyakuti nguzu zya BMS zili munsi kwiinda nguzu zya bbattery?

  Chakusanguna, gwisya mukuli uuli a P- line ya BMS, mpawo ugwisye ntambo ya BMS. Linda kwaminiti yomwe mpawo ubweze ntambo ya BMS alimwi kuti ubone naa kuli kweenda aakati ka B- a P-.

• Ninzi nchotweelede kuchita kuti mukuli naakuti inverter yagwisigwa?

  1. Langa naa magesi aazwa ali munsi aamagesi aamubbattery. Kuti kachili munsi, inche kolanga chintu chakayinda.

  2. Kugwisya lukwabililo lwamanguzu manji akaambo kakuvwula kwanguzu muchiindi chakutalisya.

  3. Kugwisya lukwabililo lwamagesi manji akaambo kama capacitors mapati mu controller.

• Ndichite biyeni kuti ntambo yachitondezyo yapya nikwakabikkwa?

  Langa naa ntambo yachitondezyo ilifwiifwi. Kuti kakuli boobo, weelede kuchincha ntambo yachitondezyo. Utabikki BMS.

• Nkaambo nzi malambe aasalala alimwi aasalala pyu aachaja ncaacincanya kumweka muchiindi chachaja?

  Penzi eeli lilajatikizyigwa atwaambo tunji, mbuli kweendelana kwamusyobo wa chaja akuzumanana kwabbattery. Kuti waswaanganya penzi eeli, twalomba kuti ujatane asikusambala, uyookugwasya kujana nzila yakumanizya penzi eeli.

• Musule akubelesya kwachiindi, sena kuli kwiimpana kupati kwamagesi aakati kamabbattery amwi amwi?

  1. Belesya mabbattery aajisi nguzu zyakuzumanana kuzwa kuchiinga chomwe kuchitila kuti kutabi kwiimpana kwanguzu zyamagesi.

  2. BMS ilimbuli chintu chibotu loko a waya uutali kabotu, mpo taikonzyi kugwisya mabbattery aali woonse mukabunga kalikke mukati ka mweelwe weelene.

• Ncinzi ncondeelede kuchita kuti bbattery tali chaja akaambo kakuyobolwa kwachiindi chilamfu akubula nguzu zya magesi?

  Gwisya BMS, uyichaje kusikila mpoigolela, mpawo ubike BMS kuti ichajigwe.

• Nkaambo nzi chiindi chakubelesya bbattery nchifwiifwi kwiinda chiindi?

  Eelyo bbattery nolizwa, ulakonzya kupima nguzu zya ntambo yabbattery imwi aimwi. Imwi ntambo yabbattery ilakonzya kuba anguzu zyamagesi zili munsi kapati kwiinda ntambo zyabbattery zimwi.

• Ncinzi ncondeelede kuchita kuti magesi azwa muchiindi chakufwambaana naa kutanta?

  Inguzu zya BMS nzisyoonto loko, eezyo zipa kuti kube kukwabililwa kwanguzu zyamaanzi. Weelede kuchincha BMS mpati yamazubaano.

• Ino nzintu nzi zyeendelana azyaandaanizyidwe? Ino nkwiindana nzi?

  Muchiimo eechi, twabweza 13S 48V16A BMS mbuli chitondezyo:

  Ibbazu lya Parallel lyaamba kuswaanganya nkomo yako iitali kabotu yakuchaja ankomo yako iitali kabotu yakugwisya mali kubusena bomwe (P- yesu). Aboobo, nguzu zyakuchaja azyakugwisya zyoonse zili 16A.

  Ibbazu lyaandeene lyaamba kuswaanganya ntalisyo yako yakuchaja ku C- yesu mpawo ntalisyo yakugwisya ntalisyo ku P- yesu. Aboobo, nguzu zyakuchaja azyakugwisya ziliindene. Inguzu zyakuzwa zili 16A, mpawo nguzu zyakuchaja zili 8A.

• Mpali zyeelelo zyakuchita oda nsyoonto?

  Peepe. Tulapa manguzu aasiyene-siyene amasaizi kuli basikuula baindene-indene mpawo tulatambula ODM/OEM. Tulikkomene kumupa milimu kweendelanya aziyandikana zyanu.

• Ino ninzila nzi zyakubbadela nzyobelesya?

  Tulatambula nzila zyiingi zyakubbadela, zilimbuli PayPal, T/T, L/C, azimwi. Mwatambulwa kuti mubandike andiswe.

• Ino BMS ninzi?

  Nzila yakulanganya mabbattery (BMS) ninzila yabusongo iilanganya akubamba bbattery lyomwe lyomwe, ilesyela kuchaja akugwisya mabbattery, ilayungizya buumi bwamabbattery, akulanga-langa mboibede mabbattery.

• Sena ndiyanda BMS?

  Nkubotu kubelesya BMS nkaambo ilaampindu zyiingi. Chakusanguna, chisinizya lukwabililo kwiinda mukulesya kuchaja loko akukwabilila kumililo. Kuyungizya waawo, zipa kuti kuchaja kakuuba.

• Ino milimu nzi mipati ya SMART BMS application software?

  Kulanga-langa chiimo chabbattery: Kulanga-langa muchiindi cheenzu cha voltage, current, temperature, azimwi ziimo zyabbattery.

  Kuvwuntauzya mboibeleka bbattery: Kuvwuntauzya akuyeyela SOC, SOH, nguzu zyakasyaala, azimwi zintu zyabbattery.

  Kulanganya lukwabililo: Kulanga-langa makani aajatikizya bukkale bwa SMART BMS system, alimwi akufwambaana kubweza ntaamu kuti kwaba zintu zitali kabotu.

  Kulemba data akupanga malipooti: Kulemba makani aakaindi aajatikizya bbattery, akupanga machati amalipooti aasiyene-siyene kuti alangwe-langwe amuntu uubelesya.

  Mulimo wakubandika: Kwaambuuzyania muchiindi cheenzu a SMART BMS system kwiinda mukubelesya nzila yakubandika.

• Ino BMS ninzi?

  PCM naa PCB (Protection Circuit Module naa Board) mbotu loko ilimbuli "bongo" bwabbattery lya lithium-ion. Mulimu wayo ngwakukwabilila bbattery lya lithium-ion kuti litabi aachaaji, kugwisya manguzu, akubelesya chiindi chilamfu, kuchitila kuti libe abuumi bubotu bwabbattery. Mukuyungizya, ilakonzya kukwabilila bbattery kuzwa kukupwasuka, mulilo, akunyonyooka.

• Ino BMS ibelekela biyeni?

  BMS ilijisi nzila yamagesi iikonzya kulanga kabotu nguzu zyamagesi aamagesi aabbattery antoomwe anzila yakuchaja/kugwisya muchiimo cha -40°C kusika ku +85°C, mpawo yeendelezya muchiindi cheelede kujala/kuzima kwanzila yakubelesya magesi. Mukuyungizya, BMS ilakonzya kukwabilila kunyonyooka kwamabbattery mumasena aapya kapati.

• Ino lithium BMS ninzi? Ino njiisyo nzi ya BMS?

  Kaambo mabbattery aa lithium (aakonzya kuchajwa alimwi) ngayelede kukwabililwa nkaambo kakuti alijisi bube bwawo. Zintu zyamabbattery aa lithium zipa kuti tazikonzyi kujaigwa loko, kugwisigwa manguzu manji, kuzungaanisigwa magesi manji, kufwambaana kuzungaana, akuliyumya kukujaigwa akugwisigwa muchiindi chakupya loko. Aboobo, zibeela zyabbattery lya lithium lyoonse zilanyamuna BMS.

• Ino nzibeela nzi zyamagesi zibikkilizyidwe mu lithium BMS?

  BMS ya lithium kanjikanji ibikkilizya ma IC aayendelezya, ma switch aa MOS, ma resistor, ma capacitor, azibelesyo zigwasya mbuli FUSE, PTC, NTC, ID, memory, azimwi. I control IC yeendelezya switch ya MOS kuti ibeleke mubukkale boonse buli kabotu, akupa kuti bbattery a circuit yakunze kayeendelezya. Eelyo nguzu zya bbattery naa nguzu zya circuit noziinda mweelwe waambwa, mpoonya-mpoonya zilalela switch ya MOS kuti yeendelezye akugwisigwa kutegwa ibbattery litanjili.

• Nkaambo nzi ncotakonzyi kuchaja wamana kugwisya lukwabililo?

  Zimwi nzila zya BMS ziyandika kuchajwa akubelesegwa nikwakamana kugwisya lukwabililo kuchitila kuti kube mpindu. Chaja yako ilakonzya kuba amulimu wakuzyiba nguzu zyamagesi, mpo tiikonzyi kuchaja kuti tiikonzyi kubona kuzwa. Kuti chaja kajisi mulimo wakuzyiba nguzu zyamagesi, nkubotu kutabelesya nzila yakukwabilila kuzwa kukuzwa kwamagesi.

• Nkaambo nzi ncokutakwe lukwabililo lwakubbadela mali manji?

  Inguzu zyakukwabilila zyamabbattery aa iron-lithium zili 3.75V, mpawo nguzu zyakukwabilila zyamabbattery aa NCM zili 4.25V. Lilikke buyo kuti bbattery lyoonse lyasika a voltage yakukwabilila, eelyo liyookwabililwa cakumaninina. Kuti tiikwasika aawa, takukonzyi kukwabililwa pe. Kuti bbattery lyasika ku voltage yakukwabilila, pesi kakunyina lukwabililo kwiinda 0.03V atala aa parameter eeyi, weelede kulanga-langa naa waya zililuzi, naa charge negative yaswaanganizyigwa kubusena bweendelana kweendelanya a wiring diagram, alimwi akuti naa charger iikozyenye ilabelesyegwa. Kuti zyoonse zili kabotu, inga kwaba kuti MOS yakuchaja ya BMS yatyoka mpawo yeelede kutuminwa kuli basikupanga kuti bakasunkwe.

• Nkaambo nzi mumuni omwe naa obile buyo uuyaka kakuli ulizwide? Nkaambo nzi BMS ncoitakwe kweendelana?

  BMS iyootalika kugwisya manguzu aawo bbattery limwi lyasika ku 4.18V (NCM) naa 3.6V (iron-lithium). Eezi zyaamba kuti mabbattery amwi alikuzwa manguzu naakali kuchaja, mpawo amwi alikuchaja luzutu. Eelyo bbattery lyaatala kapati nolisika ku 4.25V (NCM) naa 3.75V (iron-lithium), BMS ilaleka kuchaja kutegwa ibbattery likwabilile. Ibbattery lyamulongo lilachajwa akugwisigwa munzila njiyonya, aboobo kuti bbattery lyako tali kabotu, BMS inga tiikonzyi kuchita obotu. Kweezyanisya nkuyungizya buumi bwabbattery akupa kuti bbattery libe kabotu, pesi kweendelana kwabbattery takukonzyi kusyoma mulimo wakubamba, ooyo uuyeeme akusiyana kwabbattery lya PACK kuti kuzyibwe.

• Nzila zyakubikka waya

  Nzila zyakubikka ntambo ziliboobu: kutaanguna kosoda ntambo ya B- thick (bulamfu buzumizyidwe mukati ka 15cm), ikuti kaili fwiifwi alimwi kaili njumu mbokubotu; mpawo swaanizya ntambo yachitondezyo. Utanjizyi ntambo yachizibisyo muBMS aawo niiswaangene abbattery. Chakusanguna swaanizya ntambo yachitondezyo, mpawo uyibike muBMS. Kumamanino, kkomanina chaging negative antoomwe a load negative. sinizya kuti nguzu zyoonse zya bbattery zyeelene a nguzu zya BMS zyazwa kotanabelesya kuchaja akugwisya.

• Nkaambo nzi BMS ncoichita lukwabililo nikwakamana kuchajwa, alimwi nkamboonzi nchoijala aawo notutanta malundu?

  Eezi zilachitika akaambo kapenzi lyabbattery. Ulakonzya kubelesya multimeter kupima kudonkola kwanguzu zyamagesi mubbattery lyomwe lyomwe aawo noligwisya magesi. Maseelo ajisi manguzu masyoonto alafwambaana kuchaja akugwisya manguzu, mpawo abelesya manguzu manji aawo natanta malundu, eezi zipa kuti magesi afwambaane kuseluka. Basikuula biingi bakaamba kuti bbattery lyabo lilabeleka obotu kakunyina BMS. Eezi nkaambo kakuti BMS taili aawo kuti ikwabilile bbattery. Ulakonzya kuchincha bbattery kuti libe kabotu.

• Nkaambo nzi nconditakonzyi kuchaja bbattery nindamana kulibamba, pesi ndilakonzya kuligwisya?

  Ulakonzya kubelesya multimeter kupima nguzu zya bbattery lyomwe lyomwe kuti ubone naa nguzu zya bbattery zyasika aawo mpozigolela, eezyo zipa kuti BMS ikwabililwe kuzwa kukubelesya mali manji. Muchiimo eechi, ulakonzya kugwisya magesi mubbattery kwachiindi chilamfu kusikila magesi akaseluka, mpawo ulibelesye kuchaja.

• Nkaambo nzi mulimo wakulinganya wa BMS ncoutabelesyegwi?

  Twalomba kuti ubone naa wabikka mweelwe uutazungaani naakuti mweelwe wakuchaja. Kuchaja: mulimo wakubamba ulabeleka biyo kuti kakuli nguzu zyakuchaja, mpawo bbattery lyasika aawo mpaabikkwa, mpawo ntambo zyaatala azyaansi zilasika aawo mpozibikkidwe; kweendelana: mulimo wakubamba ulabelesegwa aawo kakunyina magesi aakuchaja, mpawo bbattery lyasika aawo mpaabikkwa, mpawo ntambo zyaatala azyaansi zilasika aawo mpozibikkidwe.

• Nkaambo nzi BMS nchoibamba buyo lubazu lomwe lwamabbattery?

  BMS ilagwasya kuti maseelo aamabbattery kaakonzya kweendelana kutegwa kutabi kupya.

• Nkaambo nzi nguzu zya magesi zyakusaanguna azyabili zili 0.xV, asi nguzu zyakupima zili kabotu?

  Kanjikanji, eezi zichitwa akujatana kutali kabotu kwa waya wa B- thick. Kolanga naa BMS yako yaswaanganya waya wa B- thick ku negative yoonse yabbattery. Intambo zilamfu azitete zilakonzya kupya BMS

• Nkaambo nzi selo lyomwe ncolitakwe nguzu zyamagesi, kakuli maseelo aali afwaafwi alisumpukide? Ivoltage yakapimwa ili kabotu.

  Chimwi chintu chikonzya kuchitika nkubula kujatana kubotu. Twalomba kuti ulangisisye kujatana kwabbattery mpawo ubambulule kujatana kuli koonse kutakwe magesi amaseelo aali afwaafwi. Alimwi chilakonzya kuchitwa akunyonyooka kwachibelesyo chakupima, mpawo BMS yeelede kutuminwa kuli basikupanga kuti ibambululwe.