Electronic Governoryog cov cuab yeej tswj xyuas kom tswj tau qhov ceev ntawm lub tshuab hluav taws xob, dav siv hauv ntim, luam ntawv, hluav taws xob, ntsuas, khoom siv kho mob thiab lwm yam kev lag luam ntau lawm kab raws li cov cuab yeej tswj ceev, nws yog raws li qhov lees txais hluav taws xob teeb liab, los ntawm kev tswj hwm thiab cov actuator hloov qhov loj ntawm cov roj txhaj tshuaj twj tso kua mis, kom lub cav diesel tuaj yeem khiav ntawm qhov nrawm nrawm. Cov hauv qab no coj koj mus kawm cov qauv thiab cov qauv kev ua haujlwm ntawm tus tswv xeev hluav taws xob.
Tus tswv xeev hluav taws xob hauv cov qauv thiab kev tswj hwm lub hauv paus ntsiab lus txawv heev ntawm tus tswv xeev, nws yog qhov ceev thiab (lossis) kev hloov pauv ntawm cov teeb liab hluav taws xob xa mus rau chav tswj, thiab cov teeb liab teeb liab (tam sim no) piv nrog tso zis ntawm lub teeb liab hluav taws xob mus rau lub actuator, lub actuator txiav txim rub cov roj muab khib rau refuel lossis txo cov roj, kom ua tiav lub hom phiaj ntawm kev kho lub cav ceev ceev. Tus tswv xeev hluav taws xob hloov pauv lub flyweight rotating thiab lwm yam qauv nyob rau hauv lub mechanical tswv nrog hluav taws xob teeb liab tswj, tsis siv cov neeg kho tshuab mechanism, qhov kev txiav txim yog rhiab heev, cov lus teb ceev ceev, thiab cov dynamic thiab static tsis yog siab precision; Electronic Governor tsis muaj tus tswv xeev tsav mechanism, me me, yooj yim rau nruab, yooj yim rau kev tswj tsis siv neeg.
Muaj ob tus thawj tswj hwm hluav taws xob: ib leeg pulse hluav taws xob tus tswv xeev thiab ob lub pulse hluav taws xob tus tswv xeev. Tus tswv xeev monopulse siv lub teeb liab mem tes ceev los kho cov khoom siv roj. Ob chav mem tes hluav taws xob tus tswv xeev yog qhov ceev thiab thauj khoom ntawm ob lub teeb liab monopulse superimposed los kho cov khoom siv roj. Ob chav mem tes hluav taws xob tus tswv xeev tuaj yeem kho cov khoom siv roj ua ntej qhov kev hloov pauv thiab qhov ceev tsis tau hloov, thiab nws qhov kev hloov kho qhov tseeb yog siab dua li ntawm tus tswv xeev ib leeg mem tes, thiab nws tuaj yeem ua kom muaj kev ruaj ntseg ntawm cov khoom siv hluav taws xob ntau zaus.
1- Actuator 2- Diesel cav 3- ceev sensor 4- diesel load 5- load sensor 6- Ceev tswj chav 7- ceev potentiometer
Lub hauv paus muaj pes tsawg leeg ntawm ob lub mem tes hluav taws xob tus tswv xeev tau qhia hauv daim duab. Nws yog tsim los ntawm actuator, ceev sensor, load sensor thiab ceev tswj chav tsev. Magnetoelectric ceev sensor yog siv los saib xyuas qhov kev hloov ntawm lub cav diesel thiab tsim AC voltage tso zis proportionally. Lub load sensor yog siv los xyuas qhov kev hloov ntawmdiesel cavload thiab hloov mus rau DC voltage tso zis proportionally. Lub chaw tswj ceev yog lub hauv paus ntawm tus tswv xeev hluav taws xob, uas lees txais qhov tso zis hluav taws xob hluav taws xob los ntawm lub ntsuas hluav taws xob ceev thiab lub ntsuas hluav taws xob, hloov nws mus rau hauv qhov sib piv ntawm DC voltage thiab muab piv nrog qhov ceev qhov hluav taws xob, thiab xa qhov sib txawv tom qab kev sib piv. tus actuator ua lub teeb liab tswj. Raws li kev tswj lub teeb liab ntawm tus actuator, cov roj tswj mechanism ntawm lub cav diesel yog rub los ntawm hluav taws xob (hydraulic, pneumatic) kom refuel lossis txo cov roj.
Yog hais tias lub cav diesel load dheev nce, qhov tso zis voltage ntawm lub load sensor thawj zaug hloov, thiab tom qab ntawd cov zis voltage ntawm qhov ceev sensor kuj hloov raws li (tus nqi tag nrho txo). Qhov saum toj no ob lub cim mem tes txo qis yog muab piv nrog cov teeb tsa ceev voltage hauv chav tswj ceev (qhov tsis zoo ntawm lub teeb liab tus nqi ntawm lub sensor yog tsawg dua qhov zoo ntawm cov teeb liab ntawm qhov teeb tsa ceev voltage), thiab qhov zoo voltage teeb liab yog qhov tso zis, thiab tso zis axial refueling kev taw qhia yog tig nyob rau hauv lub actuator kom nce lub voj voog roj mov ntawm lubdiesel cav.
Ntawm qhov tsis sib xws, yog tias lub load ntawm lub cav diesel dheev poob qis, qhov tso zis voltage ntawm lub load sensor thawj zaug hloov, thiab tom qab ntawd cov zis voltage ntawm qhov ceev sensor kuj hloov raws li (qhov tseem ceeb tau nce). Qhov saum toj no ob lub siab pulse signals yog muab piv nrog lub teeb ceev voltage nyob rau hauv lub ceev tswj chav tsev. Lub sijhawm no, tus nqi tsis zoo ntawm lub sensor yog ntau dua li qhov zoo ntawm cov teeb liab tus nqi ntawm qhov teeb tsa ceev voltage. Qhov tsis zoo voltage teeb liab ntawm chav tswj ceev yog cov zis, thiab cov zis axial txo cov kev taw qhia yog tig nyob rau hauv lub actuator kom txo tau lub voj voog roj ntawm lubdiesel cav.
Cov saum toj no yog lub hauv paus ntsiab lus ua haujlwm ntawm tus tswv xeev hluav taws xob ntawmdiesel generator teeb.
Post lub sij hawm: May-07-2024