Ungayilungisa kanjani isilawuli sebhayisekili kagesi esingu-36v

Kunezingxenye eziningi ezincane, kepha ezibaluleke kakhulu zamabhayisekili kagesi nomlawuli wamabhayisekili kagesi ungenye yazo. Yize isilawuli singathandeki kakhulu, kepha i-e-bike yakho iqala, phambili futhi iyabuya, yeka ngokuya ngayo. Manje yini ebangela ukwehluleka kwesilawuli se-e-bike?
 
Umonakalo we-1.Power device
Umonakalo wedivayisi yamandla, ngokuvamile kukhona okulandelayo okungenzeka: ukulimala kwemoto okubangelwa; Amandla ekhwalithi empofu yedivayisi uqobo noma ukukhethwa kwamamaki okubangelwa ukunganele; Ukufakwa kwamadivayisi noma ukudlidliza okubangelwa ukukhululeka; Ukulayisha ngokweqile kwezimoto kubangele; Umonakalo wedrayivu yedrayivu yedrayivu noma ukwakhiwa kwepharamitha okungenangqondo kubangelwa.
 
Amandla we-2.Internal kwamandla omlawuli alimele
Umonakalo wokulawulwa kokunikezwa kwamandla kwangaphakathi, ngokuvamile unoku okuningana okuningana okungahle kwenzeke: isilawuli sangaphakathi sesekethe iDemo; Umjikelezo omfushane weyunithi yokulawula izinhliziyo; Umthofu ongaphandle ufinyeziwe.
 
3.Ukulawula kusebenza ngezikhathi ezithile
Isilawuli sisebenza ngezikhathi ezithile, ngokuvamile kukhona amathuba alandelayo: idivaysi ngokwayo ekushiseni okuphezulu noma endaweni ephansi yokushisa yepharamitha; Ukusetshenziswa kwamandla okuphezulu ekwakhiweni okuphelele kwesilawuli kuholela ekushiseni okuphezulu kwendawo kwamanye amadivaysi futhi idivayisi ngokwayo ingena esifundeni sokuvikela. Ukuxhumana okungekuhle.
 
Ukulahlekelwa kwesiginali yokulawula okubangelwa ukugqwala kocingo lokuxhuma nesiphutha noma ukuwa kwesixhumi
Izixhumi zokuxhuma nokuxhumana kwe-plug-in ezimbi zokuxhumana noma ukuwa, ngokuvamile kukhona okulandelayo okungenzeka: ukukhetha kwe-wire okungenangqondo; Ukuvikelwa okungaphelelanga kocingo; Isixhumi asicindezelwe kakhulu.
   
Ukukhonjwa kwesilawuli
1.Gcina umsebenzi ngokucophelela
Umsebenzi wesilawuli ukhombisa amandla enkampani. Ngaphansi kwezimo ezifanayo, isilawuli se-workshop ngokuqinisekile asilungile njengomkhiqizo wenkampani enkulu. Imikhiqizo ye-Welding yesandla ayifani nemikhiqizo ye-wave welding; Isilawuli esibukeka kahle singcono kunomkhiqizo ongenandaba nokubukeka; Isilawuli esisebenzisa izintambo ezijiyile singcono kunaleso esisika amakhona ezintanjeni. Isilawuli esine-radiator esindayo singcono kunesilawuli esineradiator elula ukulinda umzuzwana, inkampani elandela ngandlela thile ngokwenziwa nobuciko ibhekene nokuthembeka okude, umehluko uyabona.
 
2.Qhathanisa nokunyuka kokushisa
Ukusuka ngesilawuli esisha nokusetshenziswa kwangempela kokulawula phambili kusimo esifanayo sokuhlolwa okushisayo, izilawuli ezimbili zidiliziwe, i-radiator emotweni, yima phezulu, vula ithuba kuqala ukuze ufinyelele ijubane eliphezulu, brake ngokushesha, ungabhuleki ukufa, ukuze isilawuli singene ekuvikelweni kodonga, ngejubane eliphansi kakhulu ihlala imizuzwana emi-5, ikhulule ukubopha futhi ifinyelele ngokushesha isivinini esikhulu, ibhuleke kaningi, ukusebenza okufanayo, njengezikhathi ezingama-30, iphuzu lokushisa eliphakeme kakhulu ukuthola irediyetha.
 
Qhathanisa nezilawuli ezimbili. Kwehlisa izinga lokushisa, okungcono. Izimo zokuhlola kufanele ziqinisekise umkhawulo ofanayo wamanje, umthamo webhethri ofanayo, imoto efanayo, efanayo kusukela ekuhlolweni kwemoto ebandayo, gcina amandla afanayo brake nesikhathi. Ekupheleni kokuhlolwa, ukuqina kwe-screw fix MOS kufanele kuhlolwe. Uma usula usiba, kuyakuba kubi ukubekezelela izinga lokushisa lokufaka izinhlayiya zepulasitiki ezisetshenziswayo. Ekusetshenzisweni isikhathi eside, i-MOS izokonakala ngenxa yokushisa ngaphambi kwesikhathi. Ngemuva kwalokho faka i-radiator bese uphinda isivivinyo esingenhla ukuqhathanisa izinga lokushisa lerediyetha, elingaphenya ukwakheka okupholile kwesilawuli.
 
3.Gcina ikhono lokulawula ingcindezi emuva
Khetha imoto, amandla angaba makhulu, akhiphe ibhethri, ukhethe ishaja yokuhlinzekwa kwamandla kagesi wemoto, exhunywe ku-e-abs sikwazi ukugcina, uqinisekise ukuthi isibambi sokuphatha ibhuleki sixhumana kahle. Kancane kancane jikisa isibambo, ishaja eshesha kakhulu ayikwazi ukukhipha inani elikhulu lamanje, izobangela ukungalingani, ivumele imoto ifinyelele isivinini esiphezulu, ukubopha okusheshayo, okuphindaphindekile, akufanele kubonakale ingozi yomonakalo we-MOS.
Lapho wenza ibhethri, i-voltage esekukhishweni ekugcineni kweshaja izokhuphuka ngokushesha, ihlole ikhono lokunciphisa amandla omoya osheshayo ngaleso sikhathi. Lokhu kuhlolwa ngeke kube nomphumela uma kuhlolwa ibhethri. Ukuhlola kungenzeka futhi ukwenziwa kwehla ngokushesha, amabhuleki asetshenzisiwe lapho imoto ifinyelela isivinini esiphezulu.
 
Ikhono lokulawula elifanayo
Xhuma ibhethri eligcwele, amandla amakhulu, okungcono, okokuqala vumela imoto ifinyelele ijubane eliphezulu, khetha umugqa wesibili wokukhipha imoto, ophindwayo, izikhathi ezingaphezu kwezingu-30, akufanele uvele umonakalo we-MOS; Ngemuva kwalokho vumela imotor ifike ngejubane eliphakeme kakhulu, isebenzise i-anode yebhethri kanye nesekhethi elifushane lesikhethi semoto, liphindwe izikhathi ezingama-30, lokhu kubi kakhulu kunesivivinyo esingenhla, isekethe lingaphansi kokumelana kwangaphakathi kwe-MOS, isekhethi lesikhashana elifushane ngokushesha likhulu, hlola ikhono lesilawuli esisheshayo samanje.
Abalawuli abaningi bazozenzela isiqhwaga kulesi sixhumanisi. Uma kwenzeka ukulimala, singafanisa inani lezikhathi lapho abalawuli ababili bethwala ngempumelelo umjikelezo omfushane. Khipha ulayini owodwa wezimoto bese uwuguqula ngenani eliphakeme. Ngalesi sikhathi, imoto ngeke iqhubeke. Shintsha komunye umugqa wezimoto ngokushesha futhi imoto kufanele ikwazi ukuzungeza ngokushesha. Le ngxenye yesilingo ingaqinisekisa ukwakhiwa okuthembekile kwesoftware elawulayo ne-Hardware.
 
5.Bheka ukusebenza kahle kwesilawuli
Vala isici esisetshenzisiwe. Uma kukhona eyodwa, vivinya ijubane elikhulu elitholwa abalawuli abahlukahlukene emotweni efanayo ngaphandle kokulayisha. Ijubane eliphakeme kakhulu, kuphakama ukusebenza kahle futhi kukhuphuka ububanzi.
   
  Eyokuqala: lapho imoto kagesi inesilawuli sebhulashi kodwa akukho okuphumayo  
1.Setha i-multimeter ku +20 transmission (DC) gear, bese kuqala ukukala amandla aphezulu futhi aphansi wesiginali yokuphuma yesango.
2. Uma unciphise isibambo sokuphamba, isinali lesibhuleki linokushintshwa okungaphezulu kwe-4V, lingaliqeda iphutha lesibambiso.
I-3.Henza ukujikeleza kokujikeleza ngokuya ngetafula elisetshenziswayo lesezingeni eliphakeme lesilawuli sebhrashi nenani lamandla we-control main logic chip kulinganiswe, bese uhlole ukuthi ingabe amanani wezinto zekhompiyutha we-chip ngayinye (i-resistor, capacitor, diode) ziyahambisana nokukhonjwa ngaphezulu kwezakhi.
I-4.finally hlola amadivaysi aphelele noma iphutha lesekethe elihlanganisiwe, singakwazi ukufaka uhlobo olufanayo lwamadivayisi ukuxazulula inkinga.
  Okubili: lapho isilawuli semoto kagesi asisebenzisa ngokuphelele ukungatholakali  
1.Hlola umdwebo wokulinganisa wesigaba esiyinhloko sesilawuli sezimoto, bese usebenzisa i-multimeter dc voltage + 50V ukuhlola ukuthi ngabe indlela yamasondo ayi-6 ye-MOS tube voltage iyahambisana yini ne-Angle yokujikeleza ye-Rotor.
2.Uma kungekho okulungile, kusho ukuthi kunephutha esifundeni se-PWM noma kumjikelezo wokushayela we-MOS kumlawuli.
3.Ngokubhekisa kumdwebo wesigaba esiyinhloko wesilawuli se-brushless, ukukala ukuthi ngabe i-voltage yephini yokufaka neyokuphuma kwe-chip inobudlelwano obuhambisanayo nokujikeleza kwe-Angle switch, bese yahlulela ukuthi yimaphi ama-chip anamaphutha. Iphutha ingaxazululwa ngokufaka uhlobo lwe-chip olufanayo.
  Okwesithathu: lapho izingxenye zokulawulwa kwe-brashi yemoto kagesi akuyona into evamile  
I-1.Ugesi wangaphakathi wokulawulwa kwezimoto zikagesi ngokuvamile wamukela isekhethi ehlanganisa ukuthula kwamathathu, futhi ngokuvamile i-USES 7805, 7806, 7812 kanye ne-7815 yamathathu esiginali kagesi uqinisa isekethe elihlanganisiwe, okuphuma kwalo kungu-5V, 6V, 12V no-15V ngokulandelana .
 
I-2.the multimeter isethwe ngogesi we-DC voltage + 20V (DC), ipeni elimnyama lemultimeter nepeni elibomvu ngokulandelana lincike ekubambeni komugqa omnyama nomugqa obomvu, babheke ukuthi ukufundwa kwe-multimeter kuyahambisana yini nomthamo wamandla, umehluko wabo wamandla akufanele idlule ku-0.2V.
 
3.Ngaphezu kwalokho, kukhombisa ukuthi ukunikezwa kwamandla kwangaphakathi kwesilawuli kuhlulekile. Ngokuvamile, isilawuli se-brashi singasetshenziswa ukuqeda iphutha ngokubuyisela isekhethi elihlanganisiwe lesiginali samandla amathathu.
  Okwesine: lapho i-motor motor brushless isilawuli yokuntuleka kwesigaba  
I-Electric car brushless isilawuli sokuhlinzeka kwamandla kagesi kanye nephutha lesibhuleki singadluliselwa kwinqubo yokuxazulula inkinga yokulawula ibhulashi kuqala, ngoba isilawuli se-brushless, kukhona nephutha laso, njengesigaba esilahlekile. Ukusilela kwe-brushless controller phase yemoto kagesi kungahlukaniswa kube ukuntuleka kwesigaba esikhulu nokushoda kwesigaba sehholo.
 
I-1.indlela yokuthola isigaba sokuqala esilahlekile ingabheka indlela yokuxazulula inkinga yokulawula ibhulashi yemoto kagesi ukuthola ukuthi ishubhu le-MOS liyabhidlika yini. Ukuqhekeka kweshubhu ye-MOS yesilawuli se-brushless kuvame ukuthi ngababili abaphezulu nabaphansi bamashubhu amabili e-MOS wesigaba esithile ahlephuke ngasikhathi sinye. Hlola amaphuzu wokulinganisa.
 
2.Ukushoda kwesigaba sehholo lokulawulwa kwe-brushless yemoto kagesi kubonakaliswa ukuthi isilawuli asikwazi ukuqaphela isiginali ehholo lemoto.