Yintoni i-inverter yemoto
I-Automobile inverter sisixhobo esisetyenziselwa ukulungisa indawo ephakathi kwe-intake camshaft kunye ne-crankshaft yenjini yemoto. Umsebenzi wayo ophambili kukulungisa isigaba se-camshaft nge-motor drive, ngaloo ndlela kuphucula ukusebenza kunye nokonga amafutha enjini.
Umgaqo wokusebenza
Abalawuli besigaba seemoto badla ngokusebenzisa abalawuli besigaba sombane, kwaye ulwakhiwo lwabo luquka indlela yokudlulisa ene-axis ezintathu. Enye yeeshafts iqhagamshelwe kwi-camshaft, enye ishaft iqhutywa yimoto, kwaye ishaft yesithathu iqhagamshelwe kwi-sprocket nge-stator. Olu lwakhiwo oluncinci loomatshini lwenza ukuba i-camshaft, i-phase regulation motor kunye ne-sprocket zisebenze ngokudibeneyo. Xa kuyimfuneko ukulungisa i-timing Angle, i-motor yenza isantya sokujikeleza sala maqela mathathu sifane. Xa isigaba kufuneka silungiswe, isantya semoto siya kuba sikhulu okanye sicothe kunesantya se-stator ngokweemeko zokusebenza, ekugqibeleni silawule ixesha lokuvula/lokuvala ivalve .
Iintlobo kunye neemeko zesicelo
Kukho iintlobo ezimbini eziphambili ze-automotive phase regulators: i-variable valve timing system (VVT) kunye ne-variable valve lift system (VVL). I-VVT iphucula i-torque output kunye ne-fuel economy ngokulungelelanisa ixesha lokungena kunye nokuvuleka kwe-exhaust valve, ngelixa i-VVL iphucula i-power output kunye ne-fuel efficiency ngokutshintsha i-valve lift . Ezi nkqubo zisetyenziswa kakhulu kwiinjini ze-automotive zanamhlanje, ngakumbi kwiimodeli ezineemfuno zokusebenza okuphezulu kunye nokusebenza okuphezulu.
Ukugcinwa kunye nokuxilongwa kwempazamo
Ukugcina umlawuli wesigaba semoto, kubaluleke kakhulu ukujonga rhoqo imeko yokusebenza kwemoto kunye nokuqina koqhagamshelo loomatshini. Ukuba kufunyaniswe ukuba imoto ayisebenzi kakuhle okanye uhlengahlengiso lwesigaba aluchanekanga, kufuneka kwenziwe ulondolozo okanye ukutshintshwa kwezinto ezifanelekileyo ngexesha elifanelekileyo. Ukongeza, ukucoca rhoqo kunye nokugcinwa kwesakhiwo soomatshini ukuqinisekisa ukusebenza kakuhle kwayo kukwayindlela esebenzayo yokwandisa ubomi benkonzo yomlawuli wesigaba. Ngokuphathelele ukuxilongwa kwempazamo, ukuchaneka kwe-MOTOR CURRENT, i-VOLTAGE kunye nolawulo lwesigaba kunokufunyaniswa ngezixhobo zobungcali zokuxilonga, ukufumanisa kunye nokusombulula iingxaki ngexesha .
Umsebenzi ophambili we-modulator yesigaba semoto kukusebenzisa isignali eguquliweyo ukutshintsha ngokuthe ngqo iiparameter ze-resonant loop, ukuze xa isignali yenkampani idlula kwi-resonant loop, kuveliswe utshintsho lwesigaba ukwenza i-phase modulation wave .
Ngokukodwa, i-motor phase modulator ifezekisa ukuguqulwa kunye nokususwa kwesignali ngokutshintsha iiparameter zesekethe ye-resonant ukuze ichaphazele utshintsho lwesigaba sesignali.
Umgaqo wokusebenza
Umgaqo osebenzayo womlawuli wesigaba seemoto ubandakanya ukuguqula imiqondiso kunye neesekethe ze-resonant. Isignali eguquliweyo isetyenziselwa ukutshintsha iiparameter zesekethe ye-resonant, nto leyo ebangela ukuba isignali yomthwali itshintshe isigaba xa idlula kwisekethe ye-resonant kwaye yenze i-phase-modulated wave. Le nkqubo ibandakanya uyilo lweesekethe ze-elektroniki kunye neendlela zokucubungula imiqondiso ukuqinisekisa ukuba i-phase modulator inokulawula ngokuchanekileyo utshintsho lwesigaba sesignali.
Iimeko zesicelo
Iimodulators zesigaba seemoto zisetyenziswa kakhulu kwiinkqubo ze-elektroniki zeemoto, ingakumbi kwizicelo ezifuna ulawulo oluchanekileyo lwesigaba sesignali. Umzekelo, kwiinkqubo zonxibelelwano, imodulator yesigaba ingasetyenziselwa ukuguqula nokunciphisa iimpawu ukuqinisekisa ukuhanjiswa okuzinzileyo kwezibonakaliso. Kwiiyunithi zolawulo lwe-elektroniki zeemoto, iimodulators zesigaba zingasetyenziselwa ukulawula ngokuchanekileyo iimpawu zeenzwa ezahlukeneyo kunye nee-actuators, ukuphucula uzinzo kunye nokuthembeka kwenkqubo.
Ukusilela kwe-inverter yemoto ye-Youdaoplaceholder0 kubonakaliswe kakhulu njengezi zinto zilandelayo:
I-Youdaoplaceholder0 Voltage anomaly : I-transistor ye-field-effect okanye i-transistor yaseDarlington engaphakathi kwi-inverter iyaphuka, nto leyo ebangela ukuba umsinga wokukhupha ungabi namandla, i-voltage yokukhupha yejenereyitha inyuke okanye iwe ngendlela engaqhelekanga, kwaye ibhetri itshajwe kakhulu okanye itshajwe kancinci .
I-Youdaoplaceholder0 Ukunciphisa ukusebenza kakuhle kokutshaja : Ijenereyitha yonakele, i-voltage yokukhupha iyehla, kwaye ayikwazi ukutshaja ibhetri ngokufanelekileyo, nto leyo ebangela ukuba amandla ebhetri anganeli.
I-Youdaoplaceholder0 Isekethe evulekileyo : I-transistor yesiphumo okanye i-transistor yaseDarlington yonakaliswe yisekethe evulekileyo, kwaye i-lead yokujika ye-excitation yejenereyitha iyamiswa, nto leyo ebangela isekethe engaqhelekanga .
I-Youdaoplaceholder0 Ukwehla kokusebenza kwenjini: Ukunyuka okanye ukuncipha okungaqhelekanga kokuveliswa kwamandla, okubangela ukwehla kwevolthi yebhetri, ubunzima bokuqalisa injini, ukungcangcazela, ukukhawulezisa okubuthathaka okanye ukuma.
Izizathu zokungaphumeleli kwe-Youdaoplaceholder0 zingabandakanya:
Ukwaphuka komlawuli wevolthi: Ukwaphuka kwetransistor yangaphakathi ye-FET okanye yaseDarlington okubangela ukuba umsinga woxinzelelo ungalawuleki .
Umonakalo wesekethe evulekileyo ye-effect transistor okanye i-Darlington transistor: ibangela i-generator excitation winding lead eya emhlabeni.
Ukuveliswa kwamandla okungaqhelekanga: Ukuveliswa kwamandla okugqithisileyo okanye okunganelanga okuchaphazela i-voltage yebhetri kunye nokusebenza kwenjini .
Iindlela zokuhlola nokulungisa zeYoudaoplaceholder0:
I-Youdaoplaceholder0 Jonga i-voltage yemveliso yejenereyitha : Sebenzisa i-multimeter ukulinganisa i-voltage yemveliso yejenereyitha ukuze ubone ukuba iqhelekile na.
I-Youdaoplaceholder0 Jonga i-voltage yebhetri : Sebenzisa i-multimeter ukulinganisa i-voltage yebhetri ukuze ubone ukuba ingaphakathi koluhlu oluqhelekileyo.
I-Youdaoplaceholder0 Jonga imeko yokusebenza yomlawuli : Ngokujonga imeko yokusebenza yomlawuli, misela ukuba kukho na into engaqhelekanga.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
