Isithuthuthu
Zininzi izinto ezincinci, kodwa ezibaluleke kakhulu kumbane webhayisikile yombane kunye nomlawuli webhayisekile yombane yenye yazo. Nangona isilawuli singenamtsalane, kodwa ukuqala kwakho nge-e-bhayisekile, phambili kunye nokubuyela umva, yeka ukuxhomekeka kuyo. Ke yintoni ebangela ukusilela komlawuli we-e-bike?
Umonakalo wesixhobo se-1
Ukonakala kwesixhobo samandla, ngokubanzi kukho oku kulandelayo: Umonakalo wemoto obangelwe; Amandla okumgangatho ophantsi kwesixhobo ngokwaso okanye ukhetho lwamabanga lubangelwa kukungonelanga; Ukufakwa kwesixhobo okanye ukungcangcazela okubangelwe kukukhululeka; Ukulayishwa kweemoto kubangelwa; Izixhobo zamandla zokuqhuba ukujikeleza kwesekethe okanye uyilo olungenangqondo lweparameter lubangelwa.
Ukunikezelwa kwamandla kwangaphakathi komlawuli kuyonakalisiwe
Umlawuli wolawulo lwamandla ombane wangaphakathi, ngokubanzi unezi zinto zilandelayo: isekethe yangaphakathi yesekethe emfutshane; Ukujikeleza okufutshane kwiyunithi yolawulo lweparipheral; Ukhokelo lwangaphandle lufutshane.
3.Umlawuli usebenza ngamaxesha athile
Isilawuli sisebenza ngokungxama, ngokubanzi kukho ezi zinto zilandelayo: isixhobo ngokwaso kubushushu obuphezulu okanye kubushushu obuphantsi bendawo yokuhamba; Ukusetyenziswa kwamandla okuphezulu kuyilo olupheleleyo lomlawuli kukhokelela kubushushu obuphezulu bengingqi bezinye izixhobo kwaye isixhobo ngokwaso singena kwimeko yokhuseleko. Uqhakamshelwano olubi.
Ukuphulukana nophawu lolawulo olubangelwa kukunxiba kwentambo yonxibelelwano kunye nesiphene okanye ukuwa kwesinxibelelanisi
Isinxibelelanisi ukunxiba kunye nonxibelelwano lwe-plug-in olubi okanye ukuwa, ngokubanzi kukho oku kulandelayo kunokwenzeka: ukhetho olungenangqondo lwentambo; Ukhuseleko olungaphelelanga; Isinxibelelanisi asixineki ngokuqinileyo.
Ukuchongwa komlawuli
1.Gcina umsebenzi ngononophelo
Umsebenzi wesilawuli ubonakalisa amandla enkampani. Ngaphantsi kweemeko ezifanayo, isilawuli sikamasifundisane ngokuqinisekileyo asilunganga njengemveliso yenkampani enkulu. Iimveliso ze-welding ezenziwe ngezandla azilunganga njengeemveliso ze-wave welding; Isilawuli esikhangeleka kakuhle silunge ngakumbi kunemveliso engakhathaliyo ngenkangeleko; Isilawuli esisebenzisa iingcingo ezingqindilili singcono kunesika iikona kwiingcingo. Isilawuli esineradiyetha enzima sibhetele kunesilawuli esineradiyetha ekhanyayo ukulinda umzuzwana, inkampani elandela ngandlela ithile ngokwenza kunye nobugcisa ichasene nokuthembeka okude, umahluko uyabona.
2.Thelekisa ukunyuka kwamaqondo obushushu
Ukusuka kwisilawuli esitsha kunye nokusetyenziswa kwangaphambili kwesilawuli kwimeko efanayo yovavanyo olushushu, abalawuli ababini badiliziwe phantsi, iradiyetha emotweni, bamba phezulu, jika ithuba lokuqala ukufikelela kwisantya esiphezulu, waqhekeza kwangoko, musa ukuqhekeza Ukufa, ukuze isilawuli kukhuselo lwodonga, ngesantya esiphantsi kakhulu sihlale imizuzwana emi-5, sikhulule iziqhoboshi kwaye sikhawuleze siphumelele ngesantya esiphezulu, siqhekeza kwakhona, siphindaphinde ukusebenza okufanayo, njengamaxesha angama-30, eyona ndawo iphakamileyo yobushushu ukufumanisa irediyetha.
Thelekisa abalawuli ababini. Amaqondo obushushu asezantsi, ngcono. Iimeko zovavanyo kufuneka ziqinisekise umda ofanayo wangoku, ubungakanani bebhetri efanayo, imoto enye, efanayo ukuqala kuvavanyo lwemoto ebandayo, ukugcina amandla brake kunye nexesha elifanayo. Ekupheleni kovavanyo, ukuqina kwesilungisi sokulungisa i-MOS kufuneka kuhlolwe. Ukukhululeka ngakumbi, kokukhona kuya kuba kubi ngakumbi ukunyamezelana kobushushu beengqayi zeplastiki ezisetyenzisiweyo ziya kuba njalo. Ekusetyenzisweni kwexesha elide, i-MOS iya kubonakaliswa ngenxa yokushisa kwangaphambili. Emva koko fakela irediyetha kwaye uphinde uvavanyo olungentla ukuthelekisa ubushushu berediyetha, enokuphanda uyilo lokupholisa lomlawuli.
3.Gcina amandla okulawula uxinzelelo lwangasemva
Khetha imoto, umbane unokuba mkhulu kancinci, ukhuphe ibhetri, ukhethe itshaja yombane wesithuthi sombane, uqhagamshelwe kwi-e-abs yenza ukuba isiphelo sendlela siqiniseke, qinisekisa ukuba isiphatho se-brake switch siqhagamshela kakuhle. Cotha ukujika isiphatho, itshaja ekhawulezayo ayinako ukukhupha isixa esikhulu sangoku, iya kubangela ukungabikho kwamandla, vumela imoto ifikelele kwesona santya siphezulu, isaphule ngokukhawuleza, iphindaphinda, akufuneki ibonakale njengemeko yomonakalo we-MOS.
Xa uqhaqha i-braking, i-voltage kwisiphelo seshaja iya kunyuka ngokukhawuleza, kuvavanye amandla ombane anciphise amandla olawulo. Olu vavanyo alunakuba nasiphumo xa kuvavanywa ibhetri. Uvavanyo luyakwenziwa kwisehla esheshayo, kunye neziqhoboshi ezisetyenzisiweyo xa imoto ifikelela kwisantya esiphezulu.
Amandla 4.Current yolawulo
Qhagamshela ibhetri epheleleyo, ubungakanani bukhulu, ngcono, kuqala imoto mayifikelele kwisantya esiphezulu, khetha iindlela ezimbini zokuhamba kwemoto kwisekethe emfutshane, ephindaphindwe, ngaphezulu kwamaxesha angama-30, akufuneki ivele umonakalo we-MOS; Emva koko vumela isithuthi sifikelele kwesona santya siphezulu, sebenzisa i-anode yebhetri kunye nokukhethwa kwethotho yeemoto, ukuphinda-phinda amaxesha angama-30, oku kunzima ngakumbi kunolu vavanyo lungentla, isekethe ingaphantsi koxinzelelo lwangaphakathi lwe-MOS, isekethe efutshane yangoku ikhulu, vavanya amandla olawulo ngoku okhawulezileyo.
Abalawuli abaninzi baya kuzenza isidenge kule khonkco. Ukuba kwenzeka umonakalo, sinokuthelekisa inani lamaxesha apho abalawuli ababini baphumelela ngempumelelo kwisekethe emfutshane. Khupha umgca omnye wemoto kwaye uyijike kwixabiso eliphezulu. Ngeli xesha, imoto ayizukusebenza. Tshintshela komnye umgca wemoto ngokukhawuleza kwaye imoto kufuneka ikwazi ukujikeleza kwangoko. Eli candelo lokulinga linokuqinisekisa uyilo oluthembekileyo lwesoftware yolawulo kunye nezixhobo.
5.Check ukusebenza komlawuli
Cima inqaku eligqithisileyo. Ukuba kukho enye, vavanya isantya esiphezulu esifezekiswe ngabalawuli abohlukeneyo kwisithuthi esinye ngaphandle komthwalo. Ukuphakama kwesantya esiphezulu, kokukhona sisebenza ngempumelelo kunye noluhlu oluphezulu.
Inye: xa isithuthi sombane sinesilawuli sebrashi kodwa akukho mveliso
1.Seta i-multimeter kwi-20 yokuhambisa (DC) izixhobo, kwaye kuqala ulinganise amandla aphezulu kunye asezantsi wesandi sokukhupha isango.
2. Ukuba tswina isibambo se-brake, isibonakaliso sesibambiso se-brake sinokutshintsha okungaphezulu kwe-4V, sinokuphelisa isiphene sesiphatho se-brake.
3.Ukuqhuba uhlalutyo lweesekethe ngokwetafile esebenzayo yenyawo ephezulu yesilawuli sebrashi kunye nexabiso levolthi yendlela ephambili yokulawula i-logic chip, kwaye ujonge ukuba amaxabiso ezinto ezisemacaleni kwichip nganye (Resistor, capacitor, diode) ziyahambelana nokuchongwa kumphezulu wamacandelo.
4.okugqibela jonga izixhobo zepheripherali okanye isiphoso esihlanganisiweyo sesiphaluka, sinokutshintsha uhlobo olunye lwezixhobo ukusombulula ingxaki.
Isibini: xa isithuthi esisebenza ngombane ngaphandle kokulawula ngokupheleleyo
1.Khangela umzobo womlinganiso wesigaba esiphambili solawulo lweemoto, kwaye usebenzise i-multimeter dc voltage + 50V ukuvavanya ukuba indlela ye-6 yendlela yombhobho wesango le-MOS iyahambelana na nokujikeleza kwe-Angle yeRotor.
Ukuba akukho lungelo, oko kuthetha ukuba kukho isiphoso kwisekethe ye-PWM okanye kwisekethe yomqhubi we-MOS kumlawuli.
3.Ngokubhekisa kumzobo wesigaba esiphambili solawulo olungashukumiyo, linganisa ukuba ngaba amandla ombane wokufaka kunye nezikhonkwane zokukhupha i-chip zinobudlelwane obuhambelanayo ne-Angle yokujikeleza kweswitshi, kwaye ugwebe ukuba zeziphi iichipsi ezineempazamo. Isiphoso sinokuconjululwa ngokutshintsha uhlobo olunye lwetshiphu.
Okwesithathu: xa isilawuli sebrashi solawulo samandla olawulo sendawo yokuhambisa umbane ayiqhelekanga
Amandla ombane angaphakathi ombane wezithuthi zombane ngokubanzi amkela amandla ombane amathathu okuzinzisa isekethe edityanisiweyo, kwaye ngokubanzi USES 1, 7805, 7806 kunye ne-7812-yesiphelo ombane ozinzisa isekethe edityanisiweyo, ombane wayo okhupha i-7815V, 5V, 6V kunye ne-12V ngokwahlukeneyo. .
I-2.imultimeter isethwe kwi-voltage ye-DC + ye-20V (DC), ipeni emnyama emnyama kunye nosiba olubomvu ngokulandelelana zixhomekeke kwisiphatho somgca omnyama kunye nomgca obomvu, jonga ukuba ngaba ukufundwa kwemultimeter kuyahambelana nevolthi yokubiza, umahluko wevolthi akufuneki idlule kwi-0.2V.
3. Ngaphandle koko, ibonisa ukuba umbane wangaphakathi wesilawuli uyasilela. Ngokubanzi, isilawuli sebrashi singasetyenziselwa ukuphelisa isiphoso ngokutshintsha i-voltage yesiphelo se-voltage ezintathu.
Isine: xa isithuthi sombane esingalawulekiyo silawula ukungabikho kwesigaba
Isithuthi sombane esingalawulekiyo sokuhambisa umbane kunye nesiphatho sesiphatho esiqhekezayo singathunyelwa kwindlela yokulawula ukusonjululwa kwebrashi ukushenxisa kuqala, kwisilawuli esingenamthungo, kukho iziphoso zayo, ezinje ngesigaba esilahlekileyo. Ukunqongophala kwesigaba sokulawula isithuthi esingaxutywanga singahlulwa sibe sisigaba esiphambili kunye nokusilela kwesigaba seholo.
Indlela yokufumana isigaba esinqabileyo sesigaba esilahlekileyo sinokubhekisa kwindlela yokulawula ingxaki yebrashi yesithuthi sombane ukubona ukuba ityhubhu yeMOS iyaqhekeka. Ukonakala kwetyhubhu ye-MOS yesilawuli esingenamthubi ngokubanzi kukuba isibini esisezantsi nesisezantsi seetyhubhu ze-MOS zesahlulo esithile sihla ngexesha elinye. Jonga amanqaku okulinganisa.
Ukunqongophala kwesigaba seholo somlawuli ongasebenzisi brashi kwisithuthi sombane kubonakaliswa njengokuba umlawuli engakwazi ukubona uphawu lweholo yemoto.