IS200EHPAG1ABB GE EXCITER GATE PULSE AMPLIFIER BOARD
Gabaɗaya bayanai
| Kerawa | GE |
| Abu Na'a | Saukewa: IS200EHPAG1ABB |
| Lambar labarin | Saukewa: IS200EHPAG1ABB |
| Jerin | Mark VI |
| Asalin | Amurka (Amurka) |
| Girma | 85*11*110(mm) |
| Nauyi | 1.1 kg |
| Lambar Tarifu na Kwastam | 85389091 |
| Nau'in | EXCITER GATE PULSE AMPLIFIER BOARD |
Cikakkun bayanai
IS200EHPAG1ABB GE EXCITER GATE PULSE AMPLIFIER BOARD
Is200ehpag1a wani bangare ne na jerin ex2100. Ayyukan amplifier na bugun jini shine don sarrafa madaidaiciyar siliki (scr) kai tsaye.
Waɗannan masu haɗin fulogi sun bambanta a zaɓi da lambar su. 8 daga cikinsu suna da ninki biyu, 4 suna 4 da 2 sune 6. Mai haɗawa yana cikin kusurwar dama ta sama na allon kewayawa kusa da tashoshi huɗu kuma ana iya amfani dashi azaman kayan haɗin panel.
The ikon canza majalisar ministocin ya ƙunshi ikon canza module (PCM), da excitation ƙofar bugun jini amplifier (EGPA), da AC kewaye da kuma DC contactor. Samar da wutar lantarki mai kashi uku zuwa PCM ya fito ne daga PPT a waje da abin motsa jiki. Ƙarfin AC yana shiga majalisar ta hanyar na'urar kewayawa ta AC (idan an kunna shi) kuma ana tace shi ta hanyar tace layin layi na matakai uku a cikin majalisar taimako.
Cire Haɗin Wutar Wuta ta Manual (Na zaɓi)
Na'urar cire haɗin wutar lantarki ta hannun hannu shine na'urar cire haɗin kai tsakanin na'urar wutar lantarki ta na biyu da na a tsaye. Harka ce da aka ƙera, mataki uku, ba ta atomatik ba, maɓalli da aka ɗora da hannu don keɓe ikon shigar da AC. Na'urar cire haɗin da ba ta da kaya.
Module Canjin Wuta (PCM)
PCM mai ban sha'awa ya haɗa da mai gyara gada, fuses ƙafa na DC, da'irorin kariyar thyristor (misali, dampers, filtata, da fis), da abubuwan haɓakar kafa. Dangane da fitarwar wutar da ake buƙata, abubuwan haɗin zasu bambanta don ƙimar gada daban-daban.
Gada Rectifiers
Kowane gada mai gyara gada ce mai cikakken igiyar igiyar ruwa ta 3, kamar yadda aka nuna a Hoto na 2-3, wanda ya ƙunshi 6 SCRs (thyristors) wanda ke ƙarƙashin kwamiti na Excitation Gate Pulse Amplifier Board (EGPA). Ana watsar da zafi ta manyan magudanar zafi na aluminium da kuma tilasta iska daga magoya bayan sama.
Kafa Reactors da Cell Snubbers
Reactors masu motsi suna cikin kafafun AC da ke ba da SCRs, kuma dampers sune da'irori RC daga anode zuwa cathode na kowane SCR. Dampers tantanin halitta, dampers-to-line, da reactors na layi suna yin waɗannan ayyuka tare don hana kuskuren aiki na SCRs.
- Iyakance adadin canjin halin yanzu ta hanyar SCRs kuma samar da ramp na yanzu don taimakawa fara gudanarwa.
-Takaita yawan canjin wutar lantarki tsakanin sel da iyakance juzu'in wutar lantarki da ke faruwa tsakanin sel yayin motsin tantanin halitta.
Masu kama SCR sun haɗa da masu adawa da PRV don iyakance mafi girman ƙarfin wutar lantarki. Ana iya cire waɗannan resistors idan ya cancanta
Ana ciyar da ƙarfin shigar da matakai uku daga na biyu na PPT zuwa gada mai gyara gada, ko dai ta kai tsaye ko ta hanyar na'urar kewayawa ta AC ko cire haɗin haɗin gwiwa da matattarar layi-zuwa-layi. Tare da ƙirar gyara gada mai jujjuyawar, mai gyara gada zai iya yin amfani da wutar lantarki mara kyau, yana ba da amsa mai sauri don kin ƙirƙira da ƙaddamarwa. Ana ciyar da fitowar DC na yanzu na mai gyara gada ta hanyar shunt kuma, a cikin wasu ƙira, ta hanyar lamba (41A ko 41A da 41B) cikin filin janareta. Ƙirar gyara gada tana amfani da fis ɗin ƙafa na DC don kare SCRs daga wuce gona da iri.
