IS200EHPAG1ABB GE EXCITER GATE PULSE AMPLIFIER BOARD
Xogta guud
| Wax-soo-saarka | GE |
| Shayga Lam | IS200EHPAG1ABB |
| Lambarka maqaalka | IS200EHPAG1ABB |
| Taxane | Mark VI |
| Asal ahaan | Mareykanka (US) |
| Cabirka | 85*11*110(mm) |
| Miisaanka | 1.1 kg |
| Lambarka Tarifka Kastamka | 85389091 |
| Nooca | EXCITER GATE PULSE AMPLIFIER BOARD |
Xog faahfaahsan
IS200EHPAG1ABB GE EXCITER GATE PULSE AMPLIFIER BOARD
Is200ehpag1a waa qayb ka mid ah taxanaha ex2100. Ficilka cod-weyneeye garaaca garaaca garaaca wadnaha waa in si toos ah loo xakameeyo toosiyaha silikoon kantaroolo (scr).
Xidhiidhiyayaashani waxay ku kala duwan yihiin doorashadooda iyo lambarkooda. 8 ka mid ah waa labanlaab, 4 waa 4 iyo 2 waa 6. Xidhiidhiyuhu wuxuu ku yaalaa geeska sare ee midig ee looxa wareegga ee u dhow afarta taako waxaana loo isticmaali karaa sidii qalab guddi ah.
Golaha beddelka awoodda waxaa ku jira moduleka beddelka awoodda (PCM), boodhka garaaca garaaca garaaca gate excitation (EGPA), jebiye AC iyo xiriiriyaha DC. Korontada saddexda weji ah ee PCM-gu waxay ka timaaddaa PPT oo ka baxsan qalabka kicinta. Awoodda AC waxay ka soo gashaa golaha wasiirada iyada oo loo sii marayo furaha wareegga AC (haddii ay ku shaqaynayso) waxaana lagu sifeeyaa shaandhada saddexda weji ee golaha kaaliyaha.
Isku xidhka Korontada Gacanta (Ikhtiyaar)
Dareeraha wareegtada wareegga hawada gacanta ee gacanta lagu gooyo waa qalab kala go'a u dhexeeya beddelka tamarta sahayda ee secondary iyo exciter-ka taagan. Waa kiis la qaabeeyey, saddex-waji ah, aan toos ahayn, daaran guddi ku rakiban oo gacanta lagu rakibay si loo go'doomiyo awoodda gelinta AC. Waa qalab kala goyn la'aan.
Module Beddelka Korontada (PCM)
PCM-ga soo jiidashada leh waxaa ka mid ah hagaajinta buundada, fiyuusyada lugaha DC, wareegyada ilaalinta thyristor (tusaale, dampers, filtarrada, iyo fiyuusyada), iyo qaybaha reactor lugaha. Iyada oo ku xidhan soo saarista tamarta loo baahan yahay, qaybuhu way ku kala duwanaan doonaan qiimaynta buundooyinka kala duwan.
Rectifiers Biriijyada
Dib-u-habeeye kastaa waa buundada thyristor-ka buuxa ee 3-weji ah, sida ku cad Jaantuska 2-3, oo ka kooban 6 SCRs (thyristors) oo ay gacanta ku hayso guddiga Excitation Gate Pulse Amplifier (EGPA). Kuleylka waxaa kala firdhiya weelasha kulaylka aluminium ee waaweyn iyo hawo qasab ah oo ka timaada marawaxadaha sare.
Reactors Lugaha iyo Snubbers Unugyada
Reactors-ka qaada waxay ku yaalaan lugaha AC ee siiya SCR-yada, iyo dampers-yadu waa wareegyada RC ee ka soo baxa anode ilaa cathode ee SCR kasta. Dampers-yada unugga, dampers-ka-line-to-line, iyo reactors-ka xadhkaha ayaa si wada jir ah u qabta hawlaha soo socda si ay uga hortagaan hawl-galka khaldan ee SCR-yada.
-Xaday heerka isbeddelka hadda socda iyada oo loo marayo SCR-yada oo bixi socod hadda socda si loo bilaabo qabashada.
-Xaday heerka isbeddelka danab ee u dhexeeya unugyada oo xaddid tamarta beddelka ah ee ka dhex dhacda unugyada inta lagu jiro dhaqdhaqaaqa unugga.
Xirayaasha SCR waxaa ka mid ah iska caabiyeyaasha PRV si loo xaddido korantada ugu sarreysa. Iska caabiyeyaashan waa laga saari karaa haddii loo baahdo
Awood gelinta saddexda weji waxaa lagu quudiyaa xagga sare ee PPT ilaa hagaajinta buundada, si toos ah ama iyada oo loo marayo furaha wareegga AC ama fur furaha iyo filtarrada khadka-ilaa-line. Naqshad toosiyaha buundada roganaya, toosiyaha buundada wuxuu awood u leeyahay inuu codsado koronto taban, isagoo siinaya jawaab degdeg ah diidmada culeyska iyo kicinta. Wax soo saarka DC ee hadda ka mid ah hagaajinta buundada waxaa lagu quudiyaa shunt iyo, naqshadaha qaarkood, iyada oo loo marayo xiriiriyaha (41A ama 41A iyo 41B) gudaha beerta koronto-dhaliyaha. Nashqadaha hagaajinta buundada waxay isticmaalaan fiyuusyada lugaha DC si ay SCR-yada uga ilaaliyaan qulqulka.
