Umgaqo-siseko wokuSebenza we-Voltage Regulator ye-Diesel Generator

I-AVR isembindini wezixhobo ezihlala zibizwa ngokuba zii-conditioners zamandla okanye izizinzisi zamandla.Isilungisi samandla esiqhelekileyo sisilawuli sombane esizenzekelayo esidityaniswe nesinye okanye ngaphezulu kwesakhono somgangatho wamandla, njengale:

1) Ukunyanzeliswa koxinzelelo

2) Ukukhuselwa kwesiphaluka esifutshane (i-breaker circuit)

3) Ukunciphisa ingxolo yomgca

4) Ukulinganisa umbane wesigaba ukuya kwisigaba

5) Ukucoca i-Harmonic, njl.

Izilungisi zamandla ziqhele ukusetyenziswa kumbane ophantsi (<600V) izicelo kunye nobukhulu obungaphantsi kwe-2,000KVA.

Ngokubanzi, i-AC i-auto voltage regulator (AVR) sisixhobo esilungiselelwe ukulawula i-voltage ngokuzenzekelayo iseti yejenereyitha yedizili , oko kukuthi, ukuthatha inqanaba le-voltage eguquguqukayo kwaye uyiguqule ibe yinqanaba le-voltage eqhubekayo.

Umgaqo wokusebenza we-AVR

I-voltage regulator sisixhobo sohlengahlengiso esilawula i-voltage ye-generator output ngaphakathi koluhlu oluchaziweyo.Umsebenzi wayo kukulawula ngokuzenzekelayo i-voltage ye-generator kwaye uyigcine rhoqo xa isantya esijikelezayo se-generator sitshintsha, ukwenzela ukuba i-voltage ye-generator ingabi phezulu kakhulu ukutshisa izixhobo zombane kwaye ibangele ukuba ibhetri igqithise.Kwangaxeshanye, ikwathintela umbane wejenereyitha ekubeni ubephantsi kakhulu, okukhokelela ekungasebenzini kakuhle kwezixhobo zombane kunye nokungonelanga kwentlawulo yebhetri.

Ekubeni umlinganiselo wothumelo lwejenereyitha kwi-injini ulungisiwe, isantya sejenereyitha siya kutshintsha ngokutshintsha kwesantya senjini.Ukunikezelwa kwamandla ejeneretha kwizixhobo zombane kunye nokutshaja kwibhetri zombini kufuna ukuba i-voltage yayo izinzile, ngoko ke kuyimfuneko ukulungelelanisa i-voltage ephumayo ye-generator ukuba i-voltage igcinwa kwixabiso elithile ngokusisiseko.

Isilawuli sejeneretha esilungelelanisiweyo esigcina amandla ombane ejeneretha ehambelanayo ngexabiso elimiselweyo okanye utshintsha umbane weterminal njengoko kucwangcisiwe.

Xa i-terminal voltage kunye namandla asebenzayo okutshintsha kwe-synchronous motor, imveliso yangoku ye-exciter ilawulwa ngokuzenzekelayo ngokuhambelana nomqondiso wempendulo ohambelanayo ukufezekisa injongo yokulawula ngokuzenzekelayo i-terminal voltage okanye amandla asebenzayo e-synchronous motor.

Ngokomgaqo wokusebenza, i-voltage regulator ye-alternator yahlulwe ibe:

1. Umlawuli wombane wohlobo loqhagamshelwano

Isilawuli sohlobo loqhagamshelwano lombane sisetyenziswe ngaphambili, i-regulator contact vibration frequency iyacotha, kukho inertia yomatshini kunye ne-inertia ye-electromagnetic, ukuchaneka kokulawulwa kwamandla ombane kuphantsi, ukunxibelelana kulula ukuvelisa iintlantsi, uphazamiseko olukhulu lukanomathotholo, ukuthembeka okubi, ubomi obufutshane, ngoku isusiwe.

2. Umlawuli weTransistor

Ngokuphuhliswa kobuchwepheshe be-semiconductor, umlawuli we-transistor wamkelwa.Iinzuzo kukutshintsha okuphezulu kokuphindaphinda kwe-triode, akukho zintlantsi, ukuchaneka okuphezulu kohlengahlengiso, ubunzima bokukhanya, umthamo omncinci, ubomi obude, ukuthembeka okuphezulu, ukuphazamiseka kwerediyo encinci njalo njalo.Ngoku isetyenziswa ngokubanzi kwimodeli yemoto ephakathi kunye nesezantsi.

3. I-IC regulator (I-Integrated circuit regulator)

Ukongeza kwiinzuzo zomlawuli we-transistor, umlawuli wesiphaluka odibeneyo unomlinganiselo omncinci omncinci kwaye ufakwe ngaphakathi kwijeneretha (eyaziwa nangokuthi i-regulator eyakhelwe ngaphakathi), eyanciphisa i-wiring yangaphandle kunye nokuphucula umphumo wokupholisa.Ngoku isetyenziswa ngokubanzi kwiSantana, Audi kunye nezinye iimodeli zeemoto.

4. I-Computer controlled regulator

Emva kokuba umthwalo opheleleyo wenkqubo ulinganiswe ngumtshini womthwalo wombane, umqondiso uthunyelwa kwikhompyuter yejenereyitha, emva koko isilawuli sombane wejenereyitha silawulwe yikhompyuter yenjini, kwaye isekethe yemagnethi ivulwa kwaye icinywe ngexesha elifanelekileyo. ngendlela, ngaloo ndlela iqinisekisa ngokuthembekileyo ukusebenza okuqhelekileyo kwesixokelelwano sombane, ibhetri igcwaliswe ngokupheleleyo, kwaye inokunciphisa umthamo we-injini kunye nokuphucula uqoqosho lwamafutha.Abalawuli abanjalo basetyenziswa kwiijenereyitha zeemoto ezifana neShanghai Buick kunye neGuangzhou Honda.

Ulwazi olungasentla ngumgaqo osebenzayo we-voltage regulator kwisethi yejenereyitha.Yinxalenye ebalulekileyo ye iseti yokuvelisa .Iijenereyitha zaMandla eDingbo zixhotyiswe ngeAVR.Ukuba unomdla, nceda uqhagamshelane nathi nge-imeyile dingbo@dieselgeneratortech.com, siya kukukhokela ukuba ukhethe eyona genset ifanelekileyo kuwe.