Iimfuno kunye noBume be-Generator Excitation Regulator

1. Iimfuno ze-excitation regulator

1) Ukuthembeka okuphezulu kunye nokusebenza okuzinzile.Amanyathelo ahambelanayo kufuneka athathwe kuyilo lwesekethe, ukhetho lwamacandelo kunye nenkqubo yokuhlanganisa.

2) Isimo esihle esizinzileyo kunye neempawu eziguqukayo.

3) Ixesha elisisigxina lomlawuli wokuvuselela kufuneka libe lincinci kangangoko kunokwenzeka.

I-4) Isakhiwo silula, ukugcinwa kunye nokulungiswa kulungeleka, kwaye ngokuthe ngcembe ufezekisa inkqubo, ukulinganisa kunye nokulinganisa ngokubanzi.

2. Ukuqulunqwa kwe-excitation regulator

Ijenereyitha i-semiconductor excitation regulator ikakhulu yenziwe ngeeyunithi ezintathu ezisisiseko: uthelekiso lomlinganiselo, ulwandiso olubanzi kunye nesigaba sokuqalisa.Iyunithi nganye yenziwe ngamakhonkco amaninzi.

I-1) Iyunithi yokuthelekisa ukulinganisa iquka umlinganiselo wombane, ukusetwa kokuthelekisa kunye nohlengahlengiso.Icandelo lokulinganisa i-voltage libandakanya ukulungiswa kokulinganisa kunye nokucoca isiphaluka, kwaye ezinye zinezihluzo zombane ezilandelelanayo ezilandelelanayo.Iyunithi yothelekiso yokulinganisa ilungiselelwe ukulinganisa amandla ombane we-DC aguquliweyo ngokomlinganiselo kwi-terminal voltage ye-generator kwaye uyithelekise nombane wereferensi ohambelana nombane olinganisiweyo wejenereyitha ukufumana ukutenxa kwi-terminal voltage ye-generator kwixabiso layo elinikiweyo.Isiginali yokutenxa kombane igalelo kwiyunithi ehlanganisiweyo yeamplifier, kwaye isihluzo sombane wolandelelwano olulungileyo lunokuphucula ukuchaneka komlawuli xa ijeneretha isebenza ngokulinganayo, kwaye inokuphucula amandla okuvuselela xa i-asymmetric short circuit isenzeka.Umsebenzi wekhonkco lohlengahlengiso kukutshintsha i-coefficient yohlengahlengiso yomlawuli ukuqinisekisa ukusabalalisa okuzinzile kunye nokunengqiqo kwamandla asebenzayo phakathi kwee-gensets ekusebenzeni okufanayo.

2) Iyunithi ebanzi yokukhulisa i-amplification idibanisa kwaye ikhulise umqondiso wokulinganisa, ukuze ifumane iimpawu ezintle ezizinzileyo kunye neziguquguqukayo zenkqubo yohlengahlengiso kwaye ihlangabezane neemfuno zokusebenza, ukongeza kwisiginali yokutenxa kombane kwisixhobo esisisiseko, ngamanye amaxesha kuyafuneka ukuba dibanisa ezinye iisignali ezinjengeesignali ezizinzileyo, iisignali zomda, nemiqondiso yembuyekezo esuka kwisixhobo esincedisayo ngokweemfuno.Isignali yolawulo edibeneyo yokwandisa igalelo kwiyunithi yokuqalisa inqanaba.

I-3) Iyunithi yokuqalisa i-phase shifting trigger ibandakanya ukuvumelanisa, ukutshintshwa kwesigaba, ukubunjwa kwe-pulse, kunye nokukhulisa i-pulse.Ngokotshintsho lwesiginali yokulawula igalelo, iyunithi yokususa inqanaba lokutshintsha inqanaba lokuphuma kwepulse kwi-thyristor, oko kukuthi, itshintsha i-angle yolawulo (okanye i-angle shift shift), ukuze kulawulwe umbane wokuphuma thyristor rectifier circuit ukulungelelanisa i-excitation current ye-generator.Ukuze uqalise i-pulse ukuchukumisa i-thyristor ngokuthembekileyo, kudla ngokuyimfuneko ukusebenzisa ikhonkco lokukhulisa i-pulse ukwenzela ukukhulisa amandla.

Isignali yongqamaniso ithathwa kwi-loop ephambili ye-rectifier ye-thyristor, iqinisekisa ukuba i-pulse ye-trigger ikhutshwe xa i-voltage ye-anode ye-thyristor ikumjikelo wesiqingatha esilungileyo, ukwenzela ukuba i-trigger pulse ihambelane ne-loop engundoqo.

Ngokuqhelekileyo kukho inxalenye yesandla kwi inkqubo yokuvuselela .Xa inxalenye ezenzekelayo ye-excitation regulator ingaphumeleli, ingatshintshwa kwimodi ye-manual.

Lo mxholo unxulumeneyo ungentla kwabelwana ngawo nguDingbo Power, umenzi we-OEM wokuvelisa amandla.I-Dingbo Power yinkampani eneminyaka engaphezu kwe-15 yoyilo lwejenereyitha ye-diesel, ukubonelela, ukugunyazisa kunye nokugcinwa kwenkonzo yokumisa enye.Sibonelela abasebenzisi ngeendawo ezisecaleni, iingcebiso zobugcisa, ufakelo lwesikhokelo, ugunyaziso lwasimahla, ukugcinwa kwasimahla, kunye neenkonzo zoqeqesho lwabasebenzi ixesha elide.Ukuba unomdla kwijenereyitha yethu yedizili, wamkelekile ukuthumela i-imeyile ku dingbo@dieselgeneratortech.com ukufumana ixabiso ngoku!