Njengezixhobo eziphambili zokubonelela ngombane kwimizi-mveliso, kurhwebo nakwimeko kaxakeka,iiseti zejenereyitha yedizilizisebenza phantsi kweemeko zokusebenza ezinzima ixesha elide, zijongene nemingcipheko emininzi efana nokuguguleka koomatshini, ubushushu obungaqhelekanga kunye nokugqithiswa kombane. Inkqubo yoKhuseleko olune luqwalaselo oluphambili lokuqinisekisa ukusebenza kweyunithi okuzinzileyo, ukuthintela ukonakala kwezinto eziphambili kunye nokwandisa ubomi benkonzo. Ngokujonga iiparameter ezibalulekileyo ngexesha langempela, ilumkisa ngokuzenzekelayo kwaye ivale xa kukho iingxaki, yakha umgca wokhuseleko oqinileyo weyunithi.
I. Inkcazo kunye nexabiso leNkqubo yoKhuseleko olune
Ukhuseleko olune lweiiseti zejenereyitha yedizilingokubanzi kubhekisele kwimisebenzi emine ephambili kushishino: Ukhuseleko lobushushu bamanzi aphezulu, ukhuseleko loxinzelelo lweoyile ephantsi, ukhuseleko lombane ogqithisileyo, kunye nokhuseleko lomthwalo ogqithisileyo. Ezi zikhuselo zine zijolise kwiindawo eziphambili zomngcipheko wenkqubo yoomatshini benjini, inkqubo yokuthambisa kunye nenkqubo yombane wejenereyitha ngokwahlukeneyo, zenze inkqubo yokhuseleko oluphindwe kabini "lweemechanics + umbane".
Ixabiso layo eliphambili leli: xa iiparameter zokusebenza zeyunithi zidlula umda wokhuseleko, inokubangela ngokukhawuleza izenzo zokukhusela ngaphandle kokungenelela ngesandla, iphephe umonakalo ongenakuguqulwa ofana nokubeka amanqaku esilinda, ukuxhuzula kunye nokutsha komoya okubangelwa kukwandiswa kwempazamo, kwaye inciphisa kakhulu iindleko zokulungisa kunye nokulahlekelwa lixesha lokungasebenzi.
II. Ingcaciso eneenkcukacha zeMisebenzi yoKhuseleko emine
(1) Ukhuseleko lobushushu bamanzi aphezulu
Ukhuseleko lobushushu obuphezulu bamanzi yeyona nto iphambili kwinkqubo yokupholisa injini, nto leyo ethintela umonakalo ogqithisileyo obangelwa kukungachithi kakuhle kobushushu.
- Umgaqo wokubeka esweni: I-sensor yobushushu bamanzi efakwe kwi-injini block okanye kwi-radiator outlet iqokelela ubushushu bokupholisa ngexesha langempela ize ibuthumele kwi-control module.
- Umda woKhuseleko: Phantsi kweemeko zokusebenza eziqhelekileyo, ukhuseleko luqala xa ubushushu be-coolant budlula i-90℃ ngesantya esiphantsi, i-95℃ ngesantya esiphezulu, okanye i-98℃ kwezinye iimodeli.
- Indlela Yokusebenza: Xa ubushushu bugqitha umda, imodyuli yokulawula ithumela kuqala i-alamu yesandi kunye nokukhanya; ukuba ubushushu buqhubeka bunyuka, ngoko nangoko iyawunqumla umbane wevalvu yesolenoid yepetroli ukuze iyeke ukunikezelwa kwepetroli kwaye inyanzele iyunithi ukuba icime, iphephe ukuguquka kwe-cylinder liner, ukubanjwa kwepiston kunye nomonakalo we-cylinder gasket.
(2) Ukhuseleko oluphantsi loxinzelelo lweoyile
Ukhuseleko oluphantsi koxinzelelo lweoyile "luyindlela yokuphila" yenkqubo yoomatshini benjini, oluthintela ukungqubana okomileyo kunye nokuguguleka okukhulu kweendawo ezihambayo ngenxa yoxinzelelo lweoyile olunganelanga.
- Umgaqo wokubeka esweni: I-sensor yoxinzelelo lweoyile efakwe kwigalari ephambili yeoyile ibeka esweni uxinzelelo lweoyile ngexesha langempela kwaye iguqula isignali yoxinzelelo ibe yimpendulo yesignali yombane kwimodyuli yokulawula.
- Umda woKhuseleko: Umda uyahluka kancinci phakathi kweemodeli ezahlukeneyo. Ngokubanzi, ugwetywa njengempazamo yoxinzelelo lweoyile ephantsi xa uxinzelelo lweoyile luphantsi kune-0.1MPa kwisantya sokungenzi nto okanye i-0.2–0.3MPa kwisantya esilinganiselweyo.
- Indlela Yokusebenza: Iyunithi ilumkisa ngoko nangoko xa uxinzelelo lungaphantsi kwexabiso lokhuseleko; ukuba uxinzelelo alubuyiselwanga, imodyuli yokulawula inqumla ngokukhawuleza isekethe yepetroli kwaye inyanzelise ukuvalwa ukuze kupheliswe ukungasebenzi kakuhle okufana nokubanjwa kwe-crankshaft bearing, i-bearing bush ablation kunye nokuwohloka kwe-camshaft.
(3) Ukhuseleko olugqithisileyo
Ukhuseleko lombane ogqithisileyo lujolise kwisekethe yokuphuma kwejenereyitha, luthintela ukunyuka kombane okungaqhelekanga okubangelwa yisekethe emfutshane yomthwalo okanye impembelelo ekhawulezileyo evela kwiingcingo zejenereyitha ezitshayo kunye nezixhobo zombane.
- Umgaqo wokubeka iliso: I-current transformer iqokelela idatha yamandla ezigaba ezintathu kwisiphelo semveliso yejenereyitha, kwaye imodyuli yokulawula iyithelekisa nomsinga olinganisiweyo ngexesha langempela.
- Umda woKhuseleko: Impazamo yombane ogqithisileyo ifunyanwa xa umsinga wombane udlula amaxesha ali-1.1–1.5 kunombane olinganisiweyo weyunithi (omiselwe ngokwemodeli).
- Indlela Yokusebenza: Imodyuli yokulawula ilumkisa ngokukhawuleza xa umbane udlula umda; ukuba umbane uhlala ungaqhelekanga, ngoko nangoko unqumla iswitshi yokukhupha ijenereyitha kwaye uvale ukuze kuthintelwe ukuguga kwe-insulation, ukuphazamiseka kwe-windings ngenxa yokushisa kakhulu, okanye umonakalo kwizixhobo zombane zangasemva.
(4) Ukhuseleko Lomthwalo Ogqithisileyo
Ukhuseleko lomthwalo ogqithisileyo luhambelana nokhuseleko lombane ogqithisileyo, lugxile ekujongeni imeko yokukhupha amandla ukuthintela ukugqithiswa kabini kwenjini kunye nejenereyitha xa umthwalo udlula amandla alinganisiweyo.
- Umgaqo wokubeka iliso: Imodyuli yokulawula ibala amandla okwenyani okukhupha iyunithi ngexesha langempela ngokuqokelela idatha ye-voltage, yangoku kunye nedatha ye-power factor.
- Umda woKhuseleko: Ukhuseleko lokugqithisela luqala xa amandla okwenyani okukhupha edlula amandla alinganisiweyo ngokuphindwe kayi-1.1 okanye ngaphezulu.
- Indlela Yokusebenza: Iyaqala ixhala xa amandla egqitha umda; ukuba umthwalo awuncitshiswanga, imodyuli yokulawula ivala ukuze kuthintelwe ukuminxa kwenjini, ukwaphuka kwe-crankshaft, ukutsha kokujikeleza kwejenereyitha, ukusetyenziswa kakhulu kwepetroli kunye nokukhutshwa komoya okugqithisileyo.
III. Imo yeLogic yokusebenza kunye neyoLawulo
Iyunithi yolawulo oluphambili lweNkqubo yoKhuseleko olune yimodyuli yokhuseleko olune (okanye edityaniswe kwiyunithi ye-PLC/umlawuli okrelekrele), enengqiqo epheleleyo "yokubeka esweni - ukugweba - ukuphunyezwa":
- Ukubeka esweni ngexesha langempela: Iisensors zihlala ziqokelela iiparameter ezifana nobushushu bamanzi, uxinzelelo lweoyile, umbane kunye namandla, kwaye ziwadlulisele kwimodyuli yokulawula izihlandlo ezininzi ngomzuzwana.
- Isigwebo soMda: Imodyuli yolawulo ithelekisa idatha yexesha langempela kunye nemida yokhuseleko esetwe kwangaphambili ukuze ichonge iimeko ezingaqhelekanga.
- Isenzo Esilinganisiweyo: Okokuqala iqalisa isandi kunye nee-alamu zokukhanya (isalathisi sokukhanyisa, i-buzzer) ukuvumela ukuphathwa ngesandla; ukuba oku kungaqhelekanga akupheliswa, ngoko nangoko ilandela imiyalelo yokuvala ukuze inqumle iisekethe zepetroli kunye neziphumo.
- Ingxelo yesimo: Emva kokucima, imodyuli itshixa ikhowudi yempazamo ukuze abasebenzi bogcino bafumane iingxaki ngokukhawuleza (ezifana nobushushu bamanzi obuphezulu be-E01, uxinzelelo lweoyile oluphantsi lwe-E02, njl.njl.).
Ukongeza, imodyuli yokukhusela emine idla ngokuhlanganisa imisebenzi yokubeka esweni encedisayo efana nokuqala i-voltage yebhetri kunye nokubeka esweni isantya senjini ukuphucula ngakumbi ukhuseleko lokusebenza.
IV. Iindawo Zokugcina Imihla ngemihla
Ukusebenza kakuhle komsebenzi wokukhusela abane kuxhomekeke ekusebenzeni okuqhelekileyo kwee-sensors, iimodyuli zolawulo kunye nee-actuators. Ukugcinwa kwemihla ngemihla kufuneka kugxile koku kulandelayo:
- Ukulinganiswa kweSensor: Jonga rhoqo ukuba iingcingo zobushushu bamanzi, uxinzelelo lweoyile kunye neesensor zangoku zikhululekile na, kwaye ulinganise ukuchaneka kwesensor minyaka le ukuze uphephe ukusebenza kakubi okanye ukungaphumeleli okubangelwa kukuphambuka kwedatha.
- Uhlolo lweModyuli yoLawulo: Vavanya imisebenzi ye-alamu kunye nokuvala imodyuli yokhuseleko olune nyanga zonke, linganisa iimpazamo ukuze uqalise izenzo zokhuseleko kwaye uqinisekise impendulo eqhelekileyo.
- Ukugcinwa kwe-Actuator: Hlola rhoqo ii-actuator ezifana nee-fuel solenoid valves kunye nee-output switches, i-oyile ecocekileyo kunye nokungcola ukuqinisekisa ukuba kukho isenzo esibuthathaka.
- Ukuqinisekiswa kweParameter: Jonga ukuba useto lomlinganiselo wokhuseleko lufanelekile na ngokweemeko zokusebenza, ukuze kuthintelwe ukuba umda ogqithisileyo ulahlekelwe bukubaluleka kokhuseleko okanye umda ophantsi kakhulu onokubangela ukuvalwa rhoqo okungachanekanga.
V. Isiphelo
Inkqubo yokukhusela emineiiseti zejenereyitha yedizili"nguthixo ongumlindi" wokusebenza ngokukhuselekileyo kwezixhobo. Le misebenzi mine yenza imisebenzi yayo kwaye iyasebenzisana, igubungela ngokupheleleyo iingozi eziphambili zoomatshini nezombane.
Kwinkqubo yokukhetha, ukufakela nokusebenza kweyunithi, kufuneka kuqwalaselwe uqwalaselo kunye nokugcinwa kwenkqubo yokukhusela emine ukuqinisekisa ukuba isoloko isebenza. Kuphela ngokwakha olu khuselo lokhuseleko apho iiseti zejenereyitha zedizili zinokusebenza ngokuzinzileyo nangokuthembekileyo kumbane ongxamisekileyo, imveliso eqhubekayo kunye nezinye iimeko, nto leyo edala ixabiso elikhulu kubasebenzisi.
Ixesha leposi: Matshi-16-2026
