Irhuluneli ye-elektronikisisixhobo sokulawula ukulawula isantya sejeneretha, esetyenziswa ngokubanzi ekupakishweni, ukuprinta, i-electronics, i-instrumentation, izixhobo zonyango kunye namanye amashishini umgca wokuvelisa njengesixhobo sokulawula isantya, kuhambelana nomqondiso owamkelweyo wombane, ngokusebenzisa umlawuli kunye ne-actuator ukutshintsha ubungakanani bepompo yokutofa kwamafutha, ukwenzela ukuba injini ye-diesel ikwazi ukuqhuba ngesantya esizinzileyo. Oku kulandelayo kukukhokelela ekubeni ufunde ubume kunye nomgaqo wokusebenza werhuluneli ye-elektroniki.
Irhuluneli ye-elektroniki kwisakhiwo kunye nomgaqo wolawulo wahluke kakhulu kwirhuluneli yomatshini, sisantya kunye (okanye) utshintsho lomthwalo ngendlela yeempawu ze-elektroniki ezidluliselwe kwiyunithi yokulawula, kunye nophawu lombane osetyenzisiweyo (olukhoyo) lufaniswa nokuphuma komqondiso we-elektroniki kwi-actuator, isenzo se-actuator sitsala i-oyile yokuhambisa i-oyile ukuba ifake i-oyile okanye inciphise i-oyile, Ukufezekisa injongo yokulungelelanisa ngokukhawuleza i-injini. Irhuluneli ye-elektroniki ithatha indawo ye-flyweight ejikelezayo kunye nezinye izakhiwo kwirhuluneli yomatshini kunye nokulawula umqondiso wombane, ngaphandle kokusetyenziswa komatshini, isenzo sinobucayi, isantya sokuphendula sikhawuleza, kwaye iiparitha eziguquguqukayo kunye ne-static zichanekileyo; irhuluneli Electronic akukho irhuluneli drive indlela, ubungakanani encinane, kulula ukuyifaka, kulula ukufikelela ulawulo oluzenzekelayo.
Kukho iirhuluneli ezimbini ze-elektroniki eziqhelekileyo: irhuluneli ye-elektroniki ye-pulse enye kunye ne-double pulse electron governor. Irhuluneli ye-elektroniki ye-monopulse isebenzisa umqondiso we-speed pulse ukulungelelanisa ukunikezelwa kwamafutha. I-double pulse electronic governor sisantya kunye nomthwalo we-monopulse signal ezimbini ezibekwe phezulu ukulungisa unikezelo lwamafutha. I-double pulse irhuluneli ye-elektroniki inokulungelelanisa unikezelo lwamafutha phambi kokuba umthwalo utshintshe kwaye isantya asitshintshanga, kwaye ukuchaneka kokulungelelaniswa kwayo kuphezulu kunerhuluneli yombane we-pulse enye, kwaye inokuqinisekisa ukuzinza kokunikezelwa kombane rhoqo.
I-1-Actuator 2-Injini ye-diesel 3-inzwa yesantya 4-umthwalo we-diesel 5-inzwa yomthwalo 6-Iyunithi yokulawula isantya 7-isantya sokuseta i-potentiometer
Ukubunjwa okusisiseko kwerhuluneli ye-electronic pulse pulse kuboniswe kumzobo. Ikakhulu iqulunqwe yi-actuator, inzwa yesantya, inzwa yomthwalo kunye neyunithi yokulawula isantya. Isivamvo sesantya semagnethi sisetyenziselwa ukujonga utshintsho lwesantya senjini yedizili kunye nokuvelisa ukuphuma kombane we-AC ngokulinganayo. Inzwa yomthwalo isetyenziselwa ukubona utshintsho lweinjini yedizililayisha kwaye uyiguqulele kwimveliso yombane we-DC ngokulinganayo. Iyunithi yokulawula isantya ngundoqo werhuluneli ye-elektroniki, eyamkela umqondiso we-voltage ephumayo kwi-speed sensor kunye ne-sensor yomthwalo, iyiguqule ibe yi-voltage ye-DC elinganayo kwaye ithelekise i-voltage yokubeka isantya, kwaye ithumela umahluko emva kokuthelekisa kwi-actuator njengophawu lolawulo. Ngokomqondiso wolawulo lwe-actuator, indlela yokulawula i-oyile ye-injini ye-diesel itsalwa nge-elektroniki (hydraulic, pneumatic) ukunyusa okanye ukunciphisa ioli.
Ukuba umthwalo we-injini ye-diesel ukhuphuka ngokukhawuleza, i-voltage ye-output ye-sensor yomthwalo kuqala iyatshintsha, kwaye i-voltage ye-output ye-speed sensor nayo iyatshintsha ngokufanelekileyo (amaxabiso onke ayancipha). Ezi zibonakaliso zimbini zincitshisiweyo zepulse zithelekiswa nesantya sombane esiseti kwiyunithi yokulawula isantya (ixabiso lesignali engalunganga ye-sensor ingaphantsi kwexabiso lesignali echanekileyo ye-voltage yesantya esibekiweyo), kunye nophawu lombane olulungileyo luyaphuma, kunye nesiphumo se-axial refueling direction sijikeleziswa kwi-actuator ukunyusa umjikelo wokubonelelwa kwamafutha.injini yedizili.
Ngokuchasene noko, ukuba umthwalo we-injini ye-diesel uyancipha ngokukhawuleza, i-voltage ye-output ye-sensor yomthwalo iyatshintsha kuqala, kwaye emva koko i-voltage ye-output ye-speed sensor nayo iyatshintsha ngokufanelekileyo (amaxabiso ayanda). Ezi zibonakaliso zimbini ziphakamileyo ze-pulse zithelekiswa ne-voltage yesantya esetyenzisiweyo kwiyunithi yokulawula isantya. Ngeli xesha, ixabiso elibi lomqondiso we-sensor likhulu kunexabiso lesignali efanelekileyo ye-voltage yesantya esetyenzisiweyo. Isibonakaliso sombane esibi seyunithi yokulawula isantya siphuma, kwaye isiphumo se-axial yokunciphisa i-oyile ijikeleziswa kwi-actuator ukunciphisa umjikelo weoyile.injini yedizili.
Oku ngasentla ngumgaqo osebenzayo werhuluneli ye-elektroniki yeiseti yejenereyitha yedizili.
Ixesha lokuposa: May-07-2024