Horudhac: Nidaamka maaraynta baytariyada awoodda (BMS) ayaa door muhiim ah ka ciyaara hubinta badbaadada iyo nolosha adeegga xirmooyinka baytariyada baabuurta iyo sare u qaadida waxqabadka nidaamka batteriga.Caadiyan, danab shaqsiyeedka, wadarta tamarta, wadarta hadda iyo heerkulka ayaa la kormeeraa waxaana laga qaadaa muunad wakhtiga dhabta ah, iyo cabbirada waqtiga-dhabta ah waxaa dib loogu celinayaa kantaroolka baabuurka.
Haddii nidaamka maaraynta batteriga korontadu uu fashilmo, la socodka batteriga ayaa lumi doona, lamana qiyaasi karo xaaladda batteriga.xitaa badbaadada wadista.
Kuwan soo socdaa waxa ay taxayaan noocyada khaladaadka guud ee hababka maaraynta tamarta baabuurka korantada, oo si kooban u falanqeeyaan sababahooda suurtogalka ah, oo ay bixiyaan fikrado falanqayn guud iyo hababka habaynta si loo tixraaco.
Noocyada cilladaha caadiga ah iyo hababka daawaynta ee nidaamka maareynta batteriga
Noocyada cilladaha caadiga ah ee nidaamka maareynta batteriga (BMS) waxaa ka mid ah: Cillad isgaarsiineed nidaamka CAN, BMS oo aan si sax ah u shaqeynin, helitaan koronto aan caadi ahayn, helitaan heerkul aan caadi ahayn, cilad dahaarka, wadarta cilada cabbiraadda korantada gudaha iyo dibadda, cillad horay u dallacatay, awoodin in ay dallaco , cillad aan caadi ahayn soo bandhigay hadda , danab sare oo dhexda u ah failure, iwm.
1. Isgaadhsiinta oo xumaada
Haddii fiilada CAN ama fiilada korantada la gooyo, ama terminalka laga baxo, waxay sababi doontaa isgaarsiintu cillad.Xaaladda hubinta tamarta caadiga ah ee BMS, ku hagaaji multimeterka qalabka korantada DC, taabo hogaanka tijaabada cas ee CANH gudaha, iyo horseedka tijaabada madow si aad u taabato CANL gudaha, oo cabbir tamarta wax soo saarka khadka isgaarsiinta, taas oo ah, danabka u dhexeeya CANH iyo CANL gudaha khadka isgaarsiinta.Qiimaha korantada caadiga ah waa qiyaastii 1 ilaa 5V.Haddii qiimaha danabku uu yahay mid aan caadi ahayn, waxaa lagu xukumi karaa in qalabka BMS uu khaldan yahay oo u baahan yahay in la beddelo.
2. BMS uma shaqeeyo si sax ah
Marka ay dhacdadani dhacdo, dhinacyada soo socda ayaa inta badan la tixgelin karaa:
(1) Korontada sahayda ee BMS: Marka hore, qiyaas in danabka sahayda korantada ee gaadhiga BMS uu leeyahay wax soo saar degan xidhiidhiyaha gaadhiga.
(2) Xidhiidhka aan la isku halayn karin ee khadka CAN ama khadka korantada yar-yar: Xidhiidhka aan la isku halayn karin ee khadka CAN ama xadhka soo saarida korantada waxay sababi doontaa isgaadhsiinta fashilantay.Xariiqda isgaadhsiinta iyo xadhkaha korantada ee ka imanaya sabuuradda ugu weyn ee looxyada addoonta ama guddiga korantada sare waa in la hubiyaa.Haddii la helo suunka fiilooyinka ee go'ay, waa in la beddelaa ama dib loo xiraa.
(3) Dib-u-noqoshada ama dhaawaca xidhiidhiyaha: Dib-u-noqoshada fiilada duulista ee isgaarsiineed ee hooseeya waxay keeni doontaa in looxa addoonku uusan lahayn wax awood ah ama xogta guddiga addoontu ay awoodi waayaan in loo gudbiyo guddiga weyn.Furaha iyo xiriiriyaha waa in la hubiyaa oo la beddelaa haddii la ogaado inay dib u gurteen ama ay dhaawacmeen.
(4) Koontorool guddina: Beddel guddiga si loo kormeero, ka dib beddelka, qaladka waa la tirtiraa oo la go'aamiyo in ay jirto dhibaato guddiga weyn.
3. Helitaanka danab aan caadi ahayn
Marka iibsashada danab aan caadi ahayn ay dhacdo, xaaladaha soo socda waa in la tixgeliyaa:
(1) Batteriga laftiisa ayaa ku hoos jira danab: is barbar dhig qiimaha korantada ee la socodka iyo qiimaha korantada ee dhabta ah ee lagu cabiray multimeterka, oo beddel batteriga ka dib xaqiijinta.
(2) Daboolida xidhidhiyaha xadhkaha ururinta ama xidhidh liidata ee udhaxaysa khadka ururintaWaqtigaan, rux terminaalka aruurinta si tartiib ah, ka dib markaad xaqiijiso xiriirka xun, adkee ama beddel terminalka aruurinta.Silig
(3) Fiyuuska khadka ururinta ayaa dhaawacmay: cabbir caabbinta fiyuuska, haddii ay ka sarreyso l S2, waxay u baahan tahay in la beddelo.
(4) Dhibaatada ogaanshaha guddiga addoonta: Xaqiiji in korantada la ururiyay aysan ku habboonayn tamarta dhabta ah.Haddii korantada la ururiyay ee looxyada kale ee addoontu ay la socdaan korantada batteriga, waxaa lagama maarmaan ah in la beddelo guddiga addoonta oo la ururiyo xogta goobta, akhriyo xogta cilladaha taariikhiga ah, iyo falanqaynta.
4. Ururinta heerkulka aan caadiga ahayn
Marka ururinta heerkulka aan caadiga ahayn ay dhacdo, diiradda saar xaaladaha soo socda:
(1) Guuldarada dareemaha heerkulka: Haddii hal xog heerkul ahi maqan tahay, hubi furka badhida dhexe.Haddii uusan jirin xiriir aan caadi ahayn, waxaa la go'aamin karaa in dareemaha uu dhaawacmay oo la bedeli karo.
(2) Isku xirka xargaha xargaha xargaha xargaha waa mid aan la isku halleyn karin: Fiiri xargaha dabada dhexe ama xargaha xargaha xargaha xargaha koontaroolka, haddii la ogaado inay dabacsan tahay ama ay ka dhacday, suunka fiilooyinka waa in la beddelaa.
(3) Waxaa jira cillad qalabeed oo ku jira BMS: Kormeerku wuxuu ogaanayaa in BMS aysan soo ururin karin heerkulka dekedda oo dhan, waxayna xaqiijisaa in xargaha fiilooyinka ee ka soo baxa suunka kantaroolka ee adabtarada ee baaritaanka dareemayaasha heerkulka ay caadi ahaan ku xiran yihiin, ka dibna waxaa loo go'aamin karaa dhibaato hardware BMS ah, iyo loox addoonta u dhiganta waa in la beddelo.
(4) Haddii aad dib u soo celinayso tamarta korontada ka dib markaad bedesho guddiga addoonta: Dib u soo celi tamarta korontada ka dib markaad beddesho guddiga addoonta ah ee khaldan, haddii kale qiimaha kormeerku wuxuu muujinayaa cillad aan caadi ahayn.
5. Insulation failure
Nidaamka maaraynta baytariyada korantada, xudunta gudaha ee xidhiidhiyaha xadhkaha shaqadu waa mid gaaban oo ku xidhan daboolka dibadda, iyo khadka korantada sare ayaa waxyeelo gaadhay, jidhka baabuurkuna waa gaaban yahay, taas oo horseedi doonta cilad-xumo. .Marka la eego xaaladdan, hababka soo socda ayaa loo isticmaalaa si loo falanqeeyo ogaanshaha iyo dayactirka:
(1) Qulqulka culeyska korantada sare: Ka saar DC/DC, PCU, charger, qaboojiyaha, iwm si isku xigta ilaa cilada la xalliyo, ka dibna beddel qaybaha khaldan.
(2) Xadhkaha korantada-sare ee dhaawacan ama isku xidhayaasha: isticmaal megohmmeter si aad u cabbirto, oo u beddelo hubinta iyo xaqiijinta ka dib.
(3) Biyaha ku jira sanduuqa baytariga ama daadinta baytariga: Ku tuur gudaha sanduuqa batteriga ama beddel batteriga.
(4) Khadka ururinta danab ee burburay: Hubi khadka ururinta ka dib markaad xaqiijiso daadinta gudaha sanduuqa batteriga, oo beddel haddii wax burbur ah la helo.
(5) Ogaanshaha guddiga korantada sare ee digniinta been abuurka ah: Beddel guddiga sare ee korontada, beddelka ka dib, cilladda waa la saaraa, iyo cilladda ogaanshaha guddiga sare ee korontada ayaa la go'aamiyaa.
6. Nesab wadarta ogaanshaha danab fashilantay
Sababaha wadarta guud ee ogaanshaha danabku waxa loo qaybin karaa: dabacsan ama ka dhaca inta u dhaxaysa khadka iibka iyo terminalka, taasoo keentay wadarta guud ee helitaanka tamarta;lowska dabacsan oo horseeda shid iyo guuldarrooyinka guud ee helitaanka tamarta;Xidhiidhiyayaasha dabacsan ee sare ee dabacsan taasoo horseedaysa shidista iyo wadarta ogaanshaha korantada ee guuldarrooyinka
(1) Xidhiidhka terminal ee labada daraf ee wadarta xadhka ururinta danabku waa mid aan la isku halayn karin: isticmaal multimeter si aad u cabbirto wadarta korantada ee barta ogaanshaha oo barbar dhig wadarta korantada kormeerka, ka dibna hubi wareegga ogaanshaha si aad u ogaato in xidhiidhka ma aha mid la isku halayn karo, oo adkee ama beddel.
(2) Isku xirka aan caadiga ahayn ee wareegga korantada sare: isticmaal multimeter si aad u cabbirto wadarta cadaadiska barta ogaanshaha iyo wadarta cadaadiska barta kormeerka, oo is barbar dhig, ka dibna hubi furayaasha dayactirka, boolalka, xirayaasha, caymiska, iwm. Laga bilaabo barta ogaanshaha markeeda, oo beddel haddii wax aan caadi ahayn la helo.
(3) Baadhista guddiga korantada sare ee fashilka: Is barbar dhig cadaadiska wadarta dhabta ah iyo cadaadiska wadarta la kormeeray.Ka dib marka la beddelo guddiga sare ee korontada, haddii wadarta cadaadiska si caadi ah uu ku soo noqdo, waxaa la go'aamin karaa in guddiga sare ee korontadu uu khaldan yahay oo la beddelo.
7. Kahortag la'aanta
Sababaha fashilka hore u dallacaadda ayaa loo qaybin karaa: wadarta guud ee korantada dibadda ee terminalka waa dabacsan yahay oo dhacaya, taas oo keenta fashilka ka hor;xariiqda kontoroolka guddiga ugu weyni ma laha koronto 12V ah, taas oo keenta in gudbinta hore u dallacadu aysan xirmin;caabbinta hore ee dallacadu waa dhaawacday, dallacayntii ka horna way fashilantay.Marka lagu daro gaariga dhabta ah, baaritaannada waxaa lagu sameyn karaa iyadoo loo eegayo qaybaha soo socda.
(1) Ku guuldareysiga qaybaha korantada sare ee dibadda: Marka BMS ay ka warbixiso cillad horay loo soo dallacay, ka dib markii ay kala gooyeen wadarta guud ee togan iyo guud ahaan taban, haddii horay u dallacadu guuleysato, cilladda waxaa sababa qaybaha koronto-sare ee dibadda.Hubi sanduuqa isku xirka korantada sare iyo PCU ee qaybaha.
(2) Dhibaatada guddiga ee ugu weyn ma xiri karto gudbinta hore ee dallacaadda: hubi in gudbinta hore u dallacadu ay leedahay danab 12V ah, haddii kale, beddel guddiga weyn.Haddii dallacaadda hore lagu guulaysto beddelka ka dib, waxaa la go'aamiyay in guddiga ugu weyn uu khalad yahay.
(3) Burbur ku yimaadda fiyuuska weyn ama caabiyaha hore u dallaca: cabbir sii socoshada iyo caabbinta fiyuuska hore u dallacaadda, oo beddel haddii aan caadi ahayn.
(4) Ogaanshaha fashilka cadaadiska wadarta dibadda ee guddiga sare ee korontada: Ka dib marka la beddelo guddiga sare ee korontada, horay u dallacaadda waa lagu guulaystaa, waxaana la ogaan karaa qaladka guddiga sare ee korontada, waana la ogaan karaa. bedelay.
8. Aan awoodin in la dallaco
Ifafaalaha awood la'aanta in wax lagu dalaco waxa lagu soo koobi karaa laba xaaladood oo kala ah: Midi waa in Terminalkii xariiqda CAN ee labada daraf ee xidhiidhiyaha lagala baxay ama la tuuray, taas oo keentay in xidhiidhka u dhexeeya Motherboard-ka iyo Charger-ga uu xumaado, taasina ay keento Awood la'aanta in la dallaco;Midda kale waa in dhaawaca soo gaaray caymiska dallacadu uu keeni doono in wareegga dallacadu uu ku guuldareysto inuu sameeyo., dallacadu lama dhamaystiri karo.Haddii gaariga aan lagu dallaci karin inta lagu jiro baaritaanka dhabta ah ee gaariga, waxaad ka bilaabi kartaa dhinacyada soo socda si aad u hagaajiso cilada:
(1) Dabaylaha iyo looxa-guud si caadi ah uma wada xiriiraan: isticmaal qalabka si aad u akhrido xogta shaqada ee nidaamka CAN ee baabuurka oo dhan.Haddii aanay jirin dabaylaha ama xogta shaqada ee BMS, hubi xadhkaha isgaadhsiinta ee CAN isla markaaba.Haddii xiriiriyaha uu xiriir xun yahay ama khadka uu go'o, isla markiiba sii wad.dayactirid.
(2) Cilladda dabeylaha ama guddiga weyni si caadi ah uma bilaabi karaan: beddel xejiyeyaasha ama guddiga weyn, ka dibna dib u soo geli danabka.Haddii la dalaci karo beddelka ka dib, waxa la go'aamin karaa in dabaylaha ama looxa weyni khalad yahay.
(3) BMS waxay ogaataa cillad mana ogola in la dacwoodo: ku xukumo nooca khaladka iyada oo la kormeerayo, ka dibna xalli cilada ilaa dallacadu guulaysato.
(4) Fiyuuska dallacadu wuu dhaawacmay oo ma samayn karo wareegga dallacaadda: isticmaal multimeter si aad u ogaato sii socoshada fiyuuska dallacaadda, oo isla markiiba beddel haddii aan la shidi karin.
9. Bandhig hadda aan caadi ahayn
Terminalka nidaamka maaraynta baytariyada korantada xadhkaha xadhkaha ayaa hoos u dhacaya ama xadhiggu waa dabacsan yahay, oogada sare ee terminalka ama boodhka ayaa oksaydhaysan, taas oo horseedi doonta khaladaad hadda jira.Marka bandhigga hadda uu yahay mid aan caadi ahayn, rakibidda khadka ururinta hadda waa in si buuxda iyo si faahfaahsan loo hubiyo.
(1) Xadhigga ururinta hadda si sax ah uma xidhna: wakhtigan, qulqulka togan iyo kuwa taban waa la rogi doonaa, beddelkana waa la samayn karaa;
(2) Isku xirka khadka ururinta hadda waa mid aan la isku halleyn karin: marka hore, hubi in wareegga-voltage-ka sare uu leeyahay hadda xasilloon, iyo marka kormeerka hadda aad u isbeddelo, hubi khadka ururinta hadda ee labada daraf ee shunt, oo adkee boolalka isla markiiba haddii la ogaado inay dabacsan yihiin.
(3) Ogow oksaydhka dusha sare ee terminalka: Marka hore, hubi in wareegga-voltage-ga sare uu leeyahay hadda deggan, iyo marka la socodka hadda uu aad uga hooseeyo kan dhabta ah, ogow haddii uu jiro lakabka oksaydhka dusha sare ee Terminalka ama boodhka, oo daawee dusha haddii ay jirto.
(4) Ogaanshaha aan caadiga ahayn ee guddiga korantada sare ee hadda: Ka dib marka la gooyo furaha dayactirka, haddii la socoshada qiimaha hadda uu ka sarreeyo 0 ama 2A, ogaanshaha hadda ee guddiga korontadu waa mid aan caadi ahayn, guddiga sare ee korontada waa in la beddelaa. .
10. Korontada sare ee is-dhexgalka
Marka qalabka ON la shido, cabbir haddii uu halkan ku jiro gelinta danab sare, hubi in 4-ta terminal ay si adag ugu xidhan yihiin, oo cabbir haddii uu jiro danab 12V ah oo ku yaal dhammaadka wadista (filigga khafiifka ah waa fiilada wadista tamarta).Marka loo eego xaaladda gaarka ah, waxa loo qaybin karaa saddexda qaybood ee soo socda:
(1) Ciladda DC/DC: cabbir DC/DC gashada koronto-sare ee hawo si aad u aragto haddii ay jirto danab sare oo muddo gaaban ah marka qalabka ON la shido, haddii ay jirto, waxaa la go'aamiyay in uu noqdo DC/ Ciladda DC waana in la beddelaa.
(2) Terminals Relay-ga DC/DC si adag looguma xidho: hubi terminaalka sare iyo kan hoose ee relay-ga, oo dib u xidh xidhidhka haddi aan la isku halayn karin.
(3) Burburka guddiga weyn ama guddiga adabtarada waxay sababtaa in dib-u-celinta DC/DC aysan xirmin: Cabbir dhamaadka wadista korantada ee gudbinta DC/DC, fur ON block mana jiro koronto 12V ah muddo gaaban, ka dibna beddel looxa weyn ama looxa adabtarada.
Waqtiga boostada: May-04-2022