Yintoni i-inverter yemoto
I-inverter yemoto sisixhobo esisetyenziselwa ukulungelelanisa indawo ehambelanayo phakathi kwe-camshaft yokuthatha kunye ne-crankshaft ye-injini yemoto. Umsebenzi wayo ophambili kukulungelelanisa isigaba se-camshaft ngokusebenzisa i-motor drive, ngaloo ndlela uphucula ukusebenza kunye noqoqosho lwamafutha enjini.
Umgaqo wokusebenza
Abalawuli besigaba se-automobile bahlala bethatha abalawuli besigaba sombane, kwaye isakhiwo sabo siquka indlela yokuhanjiswa kwe-axis ezintathu. Enye i-shaft ixhunyiwe kwi-camshaft, enye i-shaft iqhutywe yi-motor, kwaye i-shaft yesithathu ixhunyiwe kwi-sprocket ngokusebenzisa i-stator. Esi sakhiwo somatshini sivumela ukuba i-camshaft, i-motor phase regulation kunye ne-sprocket isebenze ngokubambisana. Xa kuyimfuneko ukulungisa i-Angle yexesha, i-motor yenza isantya sokujikeleza kwala maqela amathathu afanayo. Xa isigaba kufuneka sihlengahlengiswe, isantya semoto siya kukhawuleza okanye sicothe kunesantya se-stator ngokwemiqathango yokusebenza, ekugqibeleni silawula ukuvulwa kwevalve / ixesha lokuvala.
Iintlobo kunye neemeko zesicelo
Kukho ubukhulu becala iindidi ezimbini zabalawuli besigaba se-automotive: i-variable valve timeing system (VVT) kunye ne-variable valve lift system (VVL). I-VVT iphucula ukuphuma kwetorque kunye noqoqosho lwamafutha ngokulungelelanisa ixesha lokungena kunye nokuvuleka kwevalve yokukhupha, ngelixa i-VVL ikhulisa amandla ombane kunye nokusebenza kakuhle kwamafutha ngokuguqula ukunyuswa kwevalve. Ezi nkqubo zisetyenziswa ngokubanzi kwiinjini zeemoto zanamhlanje, ngakumbi kwiimodeli ezinomsebenzi ophezulu kunye neemfuno eziphezulu zokusebenza kakuhle.
Ukugcinwa kunye nokuxilongwa kweempazamo
Ukugcinwa komlawuli wesigaba semoto, kubaluleke kakhulu ukujonga rhoqo imeko yokusebenza kwemoto kunye nokuqina koxhumo lomatshini. Ukuba kufunyaniswe ukuba i-motor ayisebenzi kakuhle okanye uhlengahlengiso lwesigaba aluchanekanga, ukugcinwa ngexesha elifanelekileyo okanye ukutshintshwa kwamacandelo afanelekileyo kufuneka kwenziwe. Ukongezelela, ukucocwa rhoqo kunye nokugcinwa kwesakhiwo somatshini ukuqinisekisa ukusebenza kwayo kakuhle kuyindlela efanelekileyo yokwandisa ubomi benkonzo yomlawuli wesigaba. Ngokumalunga ne-fault DIAGNOSIS, ukuchaneka kwe-MOTOR CURRENT, i-VOLTAGE kunye nokulawulwa kwesigaba kunokubonwa ngezixhobo zokuxilonga zobuchwephesha, ukufumana kunye nokuxazulula iingxaki ngexesha.
Umsebenzi oyintloko wemodyuli yesigaba semoto kukusebenzisa umqondiso ohlengahlengisiweyo ukuguqula ngokuthe ngqo iiparitha ze-loop ye-resonant, ukwenzela ukuba xa umqondiso we-carrier udlula kwi-loop resonant, ukutshintshwa kwesigaba kuveliswa ukwenza i-modulation wave wave .
Ngokukodwa, i-modulator yesigaba se-automotive ifezekisa ukumodareyitha kunye nokuchithwa kwesignali ngokuguqula iiparamitha zesekethe ye-resonant ukuchaphazela utshintsho lwesigaba somqondiso.
Umgaqo wokusebenza
Umgaqo osebenzayo womlawuli wesigaba se-automotive uquka ukumodareyitha iimpawu kunye neesekethe ezijikelezayo. Isibonakaliso esilungisiweyo sisetyenziselwa ukutshintsha iiparitha zesiphaluka se-resonant, kubangela ukuba umqondiso we-carrier utshintshe isigaba xa udlula kwi-resonant circuit kwaye wenze i-wave-modulated wave. Le nkqubo ibandakanya ukuyilwa kweesekethe ze-elektroniki kunye nobuchule bokwenza umqondiso wokuqinisekisa ukuba imodyuli yesigaba inokulawula ngokuchanekileyo utshintsho lwesigaba somqondiso.
Iimeko zesicelo
Iimodyuli zesigaba se-Automotive zisetyenziswa ngokubanzi kwiinkqubo ze-elektroniki zemoto, ngakumbi kwizicelo ezifuna ulawulo oluchanekileyo lwesigaba somqondiso. Ngokomzekelo, kwiinkqubo zonxibelelwano, i-modulator yesigaba ingasetyenziselwa ukulungelelanisa kunye nokunciphisa iimpawu zokuqinisekisa ukuhanjiswa okuzinzile kwezibonakaliso. Kwiiyunithi zokulawula iimoto ze-elektroniki, iimodyuli zesigaba zingasetyenziselwa ukulawula ngokuchanekileyo imiqondiso yeenzwa ezahlukeneyo kunye ne-actuators, ukuphucula ukuzinza nokuthembeka kwenkqubo.
Ukusilela kwi-inverter ye-Youdaoplaceholder0 kubonakaliswa ikakhulu njengezi zinto zilandelayo:
I-Youdaoplaceholder0 Voltage anomaly : I-transistor ye-field-effect okanye i-Darlington transistor ngaphakathi kwe-inverter yaphukile, ibangela ukuba ulonwabo lwangoku lungabikho kulawulo, i-voltage ephumayo ye-generator inyuke ngokungaqhelekanga okanye iwe, kunye nebhetri ukuba igcwaliswe ngaphezulu okanye itshajwe ngaphantsi.
I-Youdaoplaceholder0 Ukunciphisa ukusebenza kakuhle kokutshaja : Ijenereyitha yonakele, amandla ombane aphumayo ayehla, kwaye ayikwazi ukutshaja ibhetri ngokufanelekileyo, okukhokelela kumbane ongonelanga webhetri.
I-Youdaoplaceholder0 Isekethe evulekileyo : I-transistor yesiphumo okanye i-Darlington transistor yonakaliswe yisekethe evulekileyo, kwaye intambo yokuvuselela ijeneretha iyamiswa, ibangele isekethe engaqhelekanga.
I-Youdaoplaceholder0 Ukuhla kwindlela yokusebenza kwe-injini : Ukonyuka okungaqhelekanga okanye ukuncipha kokuveliswa kwamandla, okukhokelela ekwehleni kwamandla ombane ebhetri, ubunzima ekuqaliseni injini, ukungcangcazela, ukukhawuleza ukukhawuleza okanye ukuma.
Youdaoplaceholder0 Izinto ezibangela ukusilela zinokubandakanya:
Ukonakaliswa kwesilawuli sombane: Ukophuka kweFET yangaphakathi okanye iDarlington transistor ebangela uchulumanco oluphuma kulawulo.
Umonakalo ovulekileyo wesekethe ye-transistor yesiphumo okanye i-Darlington transistor: ibangela ukuvuthuza kwejeneretha ukukhokelela emhlabeni.
Ukuveliswa kwamandla ngendlela engaqhelekanga: Ukuvelisa amandla agqithisileyo okanye angonelanga okuchaphazela amandla ombane ebhetri kunye nokusebenza kwenjini.
Uhlolo kunye neendlela zokulungisa i-Youdaoplaceholder0 :
I-Youdaoplaceholder0 Jonga amandla ombane wemveliso yejenereyitha : Sebenzisa i-multimeter ukulinganisa i-voltage ye-generator output ukuze ubone ukuba iqhelekile na.
Youdaoplaceholder0 Jonga amandla ebhetri : Sebenzisa i-multimeter ukulinganisa amandla ombane ebhetri ukubona ukuba akuluhlu oluqhelekileyo.
Youdaoplaceholder0 Jonga imeko yokusebenza yomlawuli : Ngokuqwalasela imeko yokusebenza yomlawuli, misela ukuba kukho nakuphi na ukungaqhelekanga.
Ukuba ufuna ukwazi ngakumbi, qhubeka ufunda amanye amanqaku kule ndawo!
Nceda usibize ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni iMG&MAXUSiindawo auto wamkelekile ukuthenga.
