Ukufundisa okusemgangathweni kunye ne-Smart 8S ye-BMS yokufaka iintambo
Thatha 24 series kunye 12 parallel 18650 ibhetri pack njengomzekelo
Qaphela ukuba ungayifaki i-BMS xa uthengisa intambo
Ⅰ. Phawula ulandelelwano lwemigca yesampulu
24 imitya ye25Intambo ye-PIN
Qaphela: Intambo yesampulu emiselweyo ye24-Umtya we-BMS uqwalaselo na25I-PIN.
1. Phawula intambo emnyama njenge-B0.
2. Intambo yokuqala ebomvu ecaleni kwentambo emnyama iphawulwe njenge-B1
... (kwaye njalo, iphawulwe ngokulandelelana)
25. Kude kube yintambo yokugqibela ebomvu, ephawulwe njengo-B24.
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 yoluhlu lokuqala lweebhetri kunye nepali enegethivu yomtya wesibini weebhetri iphawulwe njenge-B1.
3. Uqhagamshelwano phakathi kwepali ephozithivu yomtya wesibini weebhetri kunye nepali enegethivu yoluhlu lwesithathu lweebhetri iphawulwe njenge B2.
... (kwaye nangokunjalo)
24. Umdibaniso phakathi kwepali elungileyo ye23Intambo yebhetri kunye nepali engafanelekanga ye24Intambo yebhetri iphawulwe njengo-B23.
25. I-electrode ekhangayo yomtya webhetri ye-24 iphawulwe njenge-B24.
Qaphela: Ngenxa yokuba ipakethi yebhetri ineentambo ze-24 iyonke, i-B24 ikwasisibonda esilungileyo sepakethi yebhetri. Ukuba i-B24 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.
... (kunye nokunye, ukuwelda ngokulandelelana)
25. Intambo ye-B24 ithengiswa kwindawo ye-B24 yebhetri.
Ⅳ. Ukubona amandla ombane
Ukulinganisa i-voltage phakathi kweentambo ezikufutshane kunye ne-multimeter ukuqinisekisa ukuba i-voltage echanekileyo iqokelelwa ngeentambo.
1. 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. Ukufunyanwa komgangatho we-BMS
! 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 ithetha ukuqhuba; Ungaphinda ulungelelanise i-multimeter kwi-buzzer. Kuvakala isandi esikhalayo.
Isaziso:
1. I-BMS ene-soft switch kufuneka ihlawule ingqalelo ekuqhutyweni kwetshintshi xa ifowuni ivaliwe.
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.
Khangela amandla ombane angaphezulu kwebhodi: (B-, P +) amandla ombane = (P-, P +) ombane
Ipali evumayo yokutshaja kunye nokukhupha idityaniswe ngokuthe ngqo nepali ephozithivu iyonke yepakethi yebhetri.
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
