Bwanamkubwa wamagetsindi chida chowongolera kuwongolera liwiro la jenereta, chomwe chimagwiritsidwa ntchito kwambiri pakunyamula, kusindikiza, zamagetsi, zida, zida zamankhwala ndi mafakitale ena kupanga mzere ngati chida chowongolera liwiro, ndicholingana ndi chizindikiro chamagetsi chovomerezeka, kudzera mwa wowongolera ndi actuator kusintha kukula kwa mpope jekeseni mafuta, kuti injini dizilo akhoza kuthamanga pa liwiro khola. Zotsatirazi zikukutsogolerani kuti muphunzire kapangidwe kake ndi mfundo yogwirira ntchito ya kazembe wamagetsi.
Electronic bwanamkubwa mu dongosolo ndi kulamulira mfundo ndi yosiyana kwambiri ndi kazembe makina, ndi liwiro ndi (kapena) katundu kusintha mu mawonekedwe a siginecha zamagetsi zimaperekedwa kwa unit ulamuliro, ndi voteji (panopa) chizindikiro poyerekeza ndi Kutulutsa kwa siginecha yamagetsi ku actuator, actuator actuator imakoka choyikapo mafuta kuti chiwonjezere kapena kuchepetsa mafuta, Kuti mukwaniritse cholinga chosintha mwachangu liwiro la injini. Kazembe wamagetsi amalowa m'malo mwa flyweight yozungulira ndi zida zina mu kazembe wamakina ndi kuwongolera chizindikiro chamagetsi, popanda kugwiritsa ntchito makina amakina, kuchitapo kanthu kumakhala tcheru, kuyankha mwachangu, ndipo magawo osunthika komanso osasunthika ndi olondola kwambiri; Electronic bwanamkubwa palibe kazembe pagalimoto limagwirira, kukula yaing'ono, zosavuta kukhazikitsa, zosavuta kukwaniritsa kulamulira basi.
Pali abwanamkubwa awiri omwe amapezeka pakompyuta: kazembe wamagetsi a single pulse and double pulse electronic governor. Kazembe wamagetsi a monopulse amagwiritsa ntchito siginecha yothamanga kuti asinthe kuchuluka kwamafuta. Kazembe wamagetsi amathamanga kawiri ndi liwiro ndi katundu wa chizindikiro cha monopulse chomwe chimayikidwa kuti chisinthe mafuta. Kazembe wamagetsi wamagetsi amatha kusintha mafutawo asanasinthe katunduyo ndipo liwiro silinasinthe, ndipo kusintha kwake kuli kopambana kuposa kazembe wamagetsi amtundu umodzi, ndipo akhoza kuonetsetsa kuti kukhazikika kwafupipafupi kumapereka mphamvu.
1-Actuator 2- Injini ya dizilo 3-sensa yothamanga 4- katundu wa dizilo 5-sensa yonyamula 6-Chigawo chowongolera liwiro 7-kukhazikitsa potentiometer
Zolemba zoyambirira za kazembe wamagetsi a pulse akuwonetsedwa pachithunzichi. Amapangidwa makamaka ndi actuator, sensor yothamanga, sensor yonyamula katundu ndi gawo lowongolera liwiro. Magnetoelectric speed sensor imagwiritsidwa ntchito kuyang'anira kusintha kwa injini ya dizilo ndikupanga kutulutsa kwamagetsi a AC molingana. Sensa yonyamula katundu imagwiritsidwa ntchito kuzindikira kusintha kwainjini ya dizilotsitsani ndikusintha kukhala DC voltage output molingana. Chigawo chowongolera liwiro ndiye pakatikati pa kazembe wamagetsi, yemwe amalandila chizindikiro chamagetsi kuchokera ku sensa yothamanga ndi sensa yonyamula katundu, amachisintha kukhala voteji yofananira ya DC ndikuyifananiza ndi voteji yoyika liwiro, ndikutumiza kusiyana kwake poyerekeza ndi actuator ngati chizindikiro chowongolera. Malinga ndi chizindikiro chowongolera cha actuator, makina owongolera mafuta a injini ya dizilo amakokedwa pamagetsi (hydraulic, pneumatic) kuti awonjezere kapena kuchepetsa mafuta.
Ngati injini ya dizilo ikuchulukirachulukira mwadzidzidzi, mphamvu yotulutsa mphamvu ya sensor yonyamula katundu imayamba kusintha, ndiyeno voteji ya sensor yothamanga imasinthanso (zonse zimachepa). Zizindikiro ziwiri zomwe zili pamwambapa zomwe zachepetsedwa zimafaniziridwa ndi mphamvu yamagetsi yomwe imayikidwa mugawo lowongolera liwiro (chidziwitso choyipa cha sensa ndi chocheperako kuposa mtengo wabwino wamagetsi okhazikika), ndipo chizindikiro chabwino chamagetsi chimatuluka, ndipo linanena bungwe axial refueling malangizo zimazungulira mu actuator kuonjezera mkombero mafuta okwanirainjini ya dizilo.
M'malo mwake, ngati katundu wa injini dizilo amachepetsa mwadzidzidzi, voteji linanena bungwe la katundu sensa choyamba kusintha, ndiyeno voteji linanena bungwe la liwiro kachipangizo amasinthanso moyenerera (mfundo kuchuluka). Zizindikiro ziwiri zomwe zili pamwambazi zimafaniziridwa ndi mphamvu yamagetsi yomwe imayikidwa mu unit control control unit. Panthawiyi, chizindikiro choyipa cha sensa ndi chachikulu kuposa chizindikiro chabwino cha voteji yothamanga. Chizindikiro choyipa chamagetsi chagawo lowongolera liwiro chimatuluka, ndipo njira yochepetsera mafuta ya axial imazunguliridwa mu actuator kuti muchepetse kuchuluka kwamafuta ozungulira.injini ya dizilo.
Pamwambapa ndi ntchito mfundo ya kazembe wamagetsi wajenereta ya dizilo.
Nthawi yotumiza: May-07-2024