Ukufundisa okusemgangathweni kunye ne-Smart 3S ye-BMS yokufaka iintambo
Thatha a3S12P18650 ibhetri ipakethe njengomzekelo.
Qaphela ukuba ungayifaki i-BMS xa uthengisa intambo.
Ⅰ. Phawula ulandelelwano lwemigca yesampulu
I-3S BMS ene-4PIN
Qaphela: Ikhebula yesampulu ehlala ikho ye-3-string ye-BMS yolungiselelo yi-4PIN.
1. Phawula intambo emnyama njenge-B0.
2. Intambo yokuqala ebomvu ecaleni kwentambo emnyama iphawulwe njenge-B1.
... (kwaye njalo, iphawulwe ngokulandelelana)
4. De kube yintambo yokugqibela ebomvu, ephawulwe njenge-B3.
Ⅱ.Phawula ulandelelwano lwamanqaku e-welding yebhetri
Fumana indawo yendawo ye-welding ehambelanayo yekhebula, phawula kuqala indawo yendawo ehambelana nayo kwibhetri.
1. Itotali yepali enegative yepakethi yebhetri iphawulwe njenge-B0.
2. Uqhagamshelo phakathi kwepali ephozithivu yomtya wokuqala weebhetri kunye nepali engafanelekanga yoluhlu lwesibini lweebhetri iphawulwe njenge-B1.
3. Uqhagamshelo phakathi kwepali evumayo yoluhlu lwesibini lweebhetri kunye nepali engafanelekanga yoluhlu lwesithathu lweebhetri luphawulwe njenge-B2.
4. I-electrode ekhangayo yomtya webhetri yesi-3 iphawulwe njenge-B3.
Qaphela: Ngenxa yokuba ipakethi yebhetri ineentambo ezi-3 zizonke, i-B3 ikwasisibonda esilungileyo sepakethi yebhetri. Ukuba i-B3 ayilona nqanaba elichanekileyo elipheleleyo lepakethi yebhetri, ibonisa ukuba umyalelo wokumakisha awulunganga, kwaye kufuneka uhlolwe kwaye umakishwe kwakhona.
Ⅲ.I-soldering kunye ne-wiring
1. I-B0 yentambo ithengiswa kwindawo ye-B0 yebhetri.
2. Intambo ye-B1 ithengiswa kwindawo ye-B1 yebhetri.
3. Intambo ye-B2 ithengiswa kwindawo ye-B2 yebhetri.
4. Intambo ye-B3 ithengiswa kwindawo ye-B3 yebhetri.
Ⅳ. Ukufunyanwa kombane
Ukulinganisa i-voltage phakathi kweentambo ezikufutshane kunye ne-multimeter ukuqinisekisa ukuba i-voltage echanekileyo iqokelelwa ngeentambo.
Ukulinganisa ukuba i-voltage ye-cable ye-B0 ukuya kwi-B1 ilingana nombane webhetri ye-pack B0 ukuya kwi-B1. Ukuba iyalingana, ingqina ukuba ukuqokelelwa kombane kuchanekile. Ukuba akunjalo, kubonisa ukuba umgca wokuqokelela ubuthathaka, kwaye intambo kufuneka iphinde ifakwe. Ngokulinganisa, ukulinganisa ukuba i-voltages yezinye iintambo ziqokelelwe ngokuchanekileyo.
2. Ukwahlukana kwamandla ombane womtya ngamnye akufanele kudlule i-1V. Ukuba idlula i-1V, ithetha ukuba kukho ingxaki nge-wiring, kwaye kufuneka uphinde ulandele inyathelo langaphambili lokukhangela.
Ⅴ. BMSukufunyanwa komgangatho
! Soloko uqinisekisa ukuba umbane ochanekileyo uchongiwe phambi kokuplaga kwi-BMS!
Lungisa i-multimeter kwinqanaba lokumelana kwangaphakathi kwaye ulinganise ukuchasana kwangaphakathi phakathi kwe-B kunye ne-P-. Ukuba ukuchasana kwangaphakathi kuxhunyiwe, kubonisa ukuba i-BMS ilungile.
Qaphela: Unokugweba ukuqhuba ngokujonga ixabiso lokumelana kwangaphakathi. Ixabiso langaphakathi lokumelana ngu-0Ω, oku kuthetha ukuqhuba. Ngenxa yempazamo ye-multimeter, ngokubanzi, ngaphantsi kwe-10mΩ kuthetha ukuqhuba; Ungaphinda ulungelelanise i-multimeter kwi-buzzer. Kuvakala isandi esikhalayo.
Phawula:
1. I-BMS ene-soft switch kufuneka ihlawule ingqalelo ekuqhutyweni kwetshintshi xa utshintshi luvaliwe.
2. Ukuba i-BMS ayiqhubeki, nceda uyeke inyathelo elilandelayo uze uqhagamshelane nabasebenzi bokuthengisa ukuze baqhubeke.
Ⅵ.Qhagamshela umgca wemveliso
Emva kokuqinisekisa ukuba i-BMS iqhelekile, thengisa ucingo olublowu lwe-B kwi-BMS ukuya kwi-negative iyonke engu-B-yebhetri. I-P-line kwi-BMS ithengiswa kwipali engafanelekanga yentlawulo kunye nokukhutshwa.
Emva kwe-welding, khangela ukuba i-voltage ye-BMS engaphezulu iyahambelana nombane webhetri.
Qaphela: Izibuko lokutshaja kunye nokukhupha i-port ye-BMS eyahlulahlulayo yahlulwe, kwaye umgca we-C owongezelelweyo (odla ngokuboniswa ngotyheli) kufuneka udityaniswe kwipali engafanelekanga yetshaja; i-P-line ixhunyiwe kwi-pole negative yokukhupha.
Okokugqibela, beka ipakethi yebhetri ngaphakathi kwebhokisi yebhetri, kwaye ipakethi yebhetri egqityiweyo iyadityaniswa.
