GE IS200EDEXG1AEA Exciter De-Excitation Control Board shine babban kwamiti a cikin tsarin de-excitation na EX2100 ™ Excitation Control System. Babban aikin IS200EDEXG1AEA Exciter De-Excitation Control Board shine cire makamashin da aka adana daga filin janareta lokacin da abin rufewar gaggawa ya faru kuma an buɗe mai watsewar filin ko masu tuntuɓa. Kwamitin yana ba da harbe-harbe na SCR, ra'ayoyin ma'anar gudanarwa, da riƙewar wutar lantarki don tabbatar da aiki ko da a yanayin rashin ƙarfi, yana mai da shi muhimmin mahimmancin aminci da kariya a cikin tsarin motsa jiki.
IS200EDEXG1AEA Exciter De-Excitation Control Board an gano shi ta GE lambobi na yanki da aka yi amfani da su a duk layin samfuran Sarrafa Masana'antu. Prefix na 'IS200' yana bayyana allon a matsayin samfurin GE Industrial Control Systems, tare da '200' musamman yana nuna cewa hukumar allon matakin tushe ne. Gagarawar 'EDEX' tana bayyana aikin hukumar a matsayin Hukumar Kula da Haɗin Haɓakawa. Ƙididdigar 'G1' tana gano ƙungiyar kayan aiki da sutura ta al'ada, tare da Rukunin 1 da aka tsara musamman don ƙaddamar da tashin hankali na SCR, yayin da Rukunin 2 an tsara shi don ƙaddamar da diode. Ƙarshen 'AEA' yana gano aikin zane-zane da haɗin aikin bita. Duk lambobi suna da mahimmanci yayin yin oda ko maye gurbin kowane allo, saboda allon matakan matakan bita daban-daban bazai ƙunshi na'ura iri ɗaya ba, kuma GE yana tabbatar da dacewa da koma baya na allunan maye yayin lura da cewa matakan bita daban-daban bazai ƙunshi abubuwa iri ɗaya ba.
The de-excitation kula da makirci aiki kamar haka: da EMIO hukumar fara de-excitation a kan EXTB hukumar, da EXTB hukumar bude 41dc contactor (MDA / MDB) ko breaker, sa'an nan kuma canja wurin de-excitation sigina daga karin lambobin sadarwa zuwa SCR harbe-harbe da'irori a kan IS200EDEXciter DeEXG1A-Excitation Control Board. Tare da ƙarin sarrafawa, umarnin harbi biyu suna shigowa ta cikin EXTB kuma kunna da'irar harbe-harbe. Bayan harbe-harbe, da'irar tana samar da igiyoyin murabba'i mai girma wanda aka haɗa da ƙofar SCR kuma yana haifar da gudanarwa. Idan wannan da'irar ta gaza ko kuma ta yi jinkiri, wani da'irar mai harbi da kai ta harba kofar; wannan da'irar ta ƙunshi cibiyar sadarwar diode mai karyawa da ke sarrafa wutar lantarki ta SCR anode kuma an haɗa ta da ƙofar SCR.
Wannan gabatarwar samfurin yana ba da cikakkun bayanai na fasaha, kwatancen aiki, ayyukan haɗin haɗin gwiwa, jagorar daidaitawa, da cikakkun bayanai don GE IS200EDEXG1AEA Exciter De-Excitation Control Board, yin aiki a matsayin mahimmancin tunani don injiniyoyi masu sarrafa kuzari, masu fasaha na kulawa, da masu haɗin tsarin aiki tare da kayan sarrafa masana'antu na GE.
Gine-gine na Aiki da Gudanar da Sigina
IS200EDEXG1AEA Exciter De-Excitation Control Board an gina shi a kusa da ingantaccen gine-gine wanda ya haɗu da da'irar sarrafa harbe-harbe sau biyu, kariyar harbi da kai, ikon sarrafa motsi, da ikon riƙe ƙarfin lantarki don tabbatar da ingantaccen abin da ke haifar da haɓakar filin janareta a ƙarƙashin duk yanayin aiki, gami da rufewar gaggawa da yanayin gazawar wutar lantarki.
Gine-gine na matakin jirgi na IS200EDEXG1AEA Exciter De-Excitation Control Board ya hada da nau'o'in sarrafawa masu zaman kansu guda biyu, da aka zaba Control Circuit A da Control Circuit B. Control Circuit A yana karɓar umarnin harbe-harbe daga KDEP akan allon EXTB ta hanyar haɗin J8 kuma yana karɓar wutar lantarki daga M1 wutar lantarki ta hanyar haɗin J17M1, wanda ke ba da P24, COM. Control Circuit B yana karɓar umarnin harbe-harbe daga KDEP akan allon EXTB ta hanyar haɗin J8 kuma yana karɓar wuta daga wutar lantarki ta M2 ta hanyar haɗin J17M2, wanda ke ba da P24, COM, da N24. Wannan tsarin da aka sake maimaita sau biyu yana tabbatar da cewa gazawa a cikin da'irar sarrafawa ɗaya baya hana aikin de-excitation aiki, saboda da'irar sarrafawa ta biyu tana nan don kunna SCR.
Duk da'irorin sarrafawa guda biyu suna ciyar da tsarin wutar lantarki gama gari wanda ke tafiyar da ƙofar SCR. Ana ba da da'irar harbi da kai azaman madadin ga na'urorin sarrafa harbe-harbe na yau da kullun. Idan da'irar harbe-harbe na yau da kullun sun gaza ko kuma sun jinkirta, da'irar harbi da kai ta kunna kofa. Wannan da'irar ta ƙunshi cibiyar sadarwar diode mai karyawa da ke sarrafa wutar lantarki ta SCR anode kuma an haɗa ta da ƙofar SCR. An haɗa umarnin harbe-harbe M1, M2, da diodes masu karya tare da haɗa su zuwa ƙofar SCR ta hanyar haɗin DEPL. Ana iya zaɓin ƙarfin wutar lantarki na SCR anode don irin ƙarfin lantarki da nau'in SCR da aka yi amfani da su, tare da duka biyun diodes masu ƙarewa (BODs) da masu iyakance iyaka na yanzu waɗanda aka saita tare da masu tsallen waya akan masu haɗin wuka E1B ta hanyar E12.
Wutar Lantarki Riƙe-Up
Da'irar riƙewar wutar lantarki ɗaya ce daga cikin mahimman fasalulluka na IS200EDEXG1AEA Exciter De-Excitation Control Board. Kwamitin yana riƙe da ƙarfin lantarki akan ingantaccen 24 V DC da ƙarancin 24 V DC kayayyaki don ya iya ƙone SCR a yayin da aka sami gazawar wutar lantarki gaba ɗaya. Hakanan ana samar da wutar lantarki don jika lambobi masu kashe kuzari na waje ta hanyar kewayawa mai riƙe da wutar lantarki. Wannan yana tabbatar da cewa umarnin harbe-harbe yana samuwa don ƙaddamarwa bayan gazawar wutar lantarki, wanda yake da mahimmanci saboda aikin de-excitation dole ne yayi aiki daidai lokacin da kayan wuta na yau da kullun na iya ɓacewa saboda yanayin rufewar gaggawa.
Ƙaƙwalwar riƙewa yana tabbatar da cewa an adana makamashin da ake buƙata don ƙone ƙofar SCR a kan allo kuma ya kasance samuwa ko da lokacin da wutar lantarki ta waje ta rushe. Wannan falsafar ƙira ta gane cewa lokaci mafi mahimmanci don ƙaddamarwa shine lokacin asarar wutar lantarki ko balaguron gaggawa, kuma IS200EDEXG1AEA Exciter De-Excitation Control Board an tsara shi don ci gaba da aiki da tasiri daidai a ƙarƙashin waɗannan yanayi mara kyau.
Sensors na Gudanarwa
IS200EDEXG1AEA Exciter De-Excitation Control Board yana gano halin yanzu a cikin da'irar filin ta amfani da firikwensin Tasirin Hall. Zoben injina, wanda kuma ake magana da shi azaman mai juyar da hankali ko zoben gudanarwa, ma'auratan maganadisu zuwa na'urori masu auna firikwensin da ke saman saman allo. Dukansu da'irori na firikwensin 1 da 2 suna da da'irori daban-daban waɗanda ke gano kwararar halin yanzu bi-polar. Ana aika siginar ji na M1 da M2 na yanzu zuwa hukumar EXTB sannan kuma don sarrafawa, samar da tsarin sarrafawa tare da tabbataccen tabbaci cewa de-excitation SCR ya fara gudanarwa kuma ana kashe filin halin yanzu.
Don aikace-aikacen de-excitation diode, an saita zobe na injin don gano kwararar halin yanzu na unidirectional, daidaita allon zuwa buƙatun na rukunin 2 diode de-excitation sanyi. Jajayen ledoji guda biyu a kan allo suna nuna matsayin duka hanyoyin da'irori na yanzu, da kuma alamun haske a duk lokacin da aka gano kwararar yanzu, suna ba da ma'aikatan kulawa tare da bayyananniyar alamar gani cewa na'urori masu auna firikwensin suna aiki kuma da'irar filin tana ɗaukar halin yanzu.
Zaɓin Ƙarfafa wutar lantarki na SCR
SCR anode firing wutar lantarki na IS200EDEXG1AEA Exciter De-Excitation Control Board ana iya zaɓar don ƙarfin lantarki da nau'in SCR da aka yi amfani da su a cikin aikace-aikacen. Dukansu diodes masu karyawa da masu iyakancewa na yanzu an saita su tare da masu tsalle-tsalle na waya akan masu haɗin stab E1B ta hanyar E12, suna ba da damar hukumar ta dace da takamaiman halaye na SCR na ƙirar de-excitation. Mai haɗa stab E1A waya ce ta tsallake zuwa SCR anode.
Muhimmiyar taka tsantsan ya shafi daidaitawar diode mai karyawa: idan an wuce ƙarfin wutar lantarki mai karya-over diode kuma ba a haɗa BOD zuwa ƙofar SCR ba, allon EDEX zai lalace. Kafin yunƙurin ƙone SCR ta ƙetare ƙarfin wutar lantarki na BOD, yana da mahimmanci a tabbatar cewa da'irar sarrafa harbe-harbe za ta ƙone SCR. Wannan taka tsantsan yana kare hukumar daga lalacewa yayin ƙaddamarwa da gwaji.
Saitunan allo da yawa
Don manyan aikace-aikace na yanzu na filin, ya zama dole a yi amfani da SCRs de-excitation da yawa, tare da kowane SCR da IS200EDEXG1AEA Exciter De-Excitation Control Board ke sarrafa shi a cikin saitin mai-bi. Maigidan yana karɓar ikon M1 da M2 ta hanyar haɗin J1 da J2, yayin da allon masu bi suna karɓar + 24 V DC, -24 V DC, kuma na yau da kullun daga babban allo akan igiyoyin EPL, kuma babu haɗin kai zuwa J1 da J2 yakamata a yi akan allon masu bi. An saita allon maigida da mabiya tare da masu tsalle JP1 da JP2 a matsayin ko dai master ko mabiyi, tare da masu tsalle JP3 ta hanyar JP6 koyaushe suna haɗuwa.
Masu haɗin EPL1 da EPL2 sune masu haɗin 25-pin D waɗanda ke ɗauke da siginar bugun jini na yau da kullun, na gama gari daga M1 da M2, tabbatacce da korau 24 V DC daga kayan M1 da M2, da ingantaccen 24 V DC waɗanda aka kawo daga EXTB don da'irar ma'ana. Wannan babban tsarin gine-ginen mai bin diddigin yana ba da damar IS200EDEXG1AEA Exciter De-Excitation Control Board don daidaitawa zuwa kowane buƙatu na yanzu ta hanyar ƙara allon mabiya, yayin da babban kwamiti ke daidaita harbe-harbe na lokaci guda na duk SCRs na de-excitation don tabbatar da cewa an cire makamashin da aka adana daidai da sauri daga filin janareta.
Dacewar Aikace-aikacen da Haɗin Tsarin
IS200EDEXG1AEA Exciter De-Excitation Control Board shine muhimmin aminci da kariya ga tsarin EX2100 ™ Excitation Control, yana ba da sarrafa sarrafa kuzarin da aka adana daga filin janareta yayin rufewar gaggawa da tafiye-tafiye. Da'irorin sarrafa harbe-harbe guda biyu, madadin harbin kai, iyawar riƙewar wutar lantarki, da hangen nesa na Hall Effect yana tabbatar da cewa aikin de-excitation yana aiki da dogaro har ma a ƙarƙashin mafi munin yanayi, gami da gazawar wutar duka.
A cikin tsarin sarrafawa na de-excitation, hukumar EMIO ta fara ƙaddamarwa a kan hukumar EXTB, kuma hukumar EXTB ta buɗe 41dc contactor ko mai karyawa da kuma canja wurin sigina na de-excitation daga lambobin haɗin kai zuwa SCR firing circuits a kan IS200EDEXG1AEA Exciter Control Board De-Excitation Control Board. Sannan hukumar ta harba SCR na de-excitation, wanda ke ba da hanyar da ba ta da ƙarfi a cikin filin janareta don watsar da makamashin maganadisu da aka adana cikin sauri da aminci. Na'urori masu auna firikwensin sun tabbatar da cewa SCR ya fara gudanarwa kuma ana kashe filin halin yanzu, yana ba da amsa mai kyau ga tsarin sarrafawa.
Don manyan aikace-aikacen filin yanzu, mahara IS200EDEXG1AEA Exciter De-Excitation Control Boards ana haɗa su a cikin tsarin mai-bi-biyi, tare da kowane kwamiti yana sarrafa keɓantaccen de-excitation SCR. Babbar hukumar tana daidaita harbe-harbe a lokaci guda na duk SCRs, yana tabbatar da cewa an cire makamashin da aka adana daidai da sauri daga filin janareta. Allolin masu bin suna karɓar ikonsu da umarnin harbe-harbe daga babban allo akan igiyoyin EPL, sauƙaƙe wayoyi da tabbatar da aiki tare.
IS200EDEXG1AEA Exciter De-Excitation Control Board an tsara shi don sauƙin shigarwa da kulawa. PEM Snap Top fasteners yana ba da damar shigar da allon da sauri a kuma cire shi daga matsakaita mai hawa, kuma zoben tafiyar da mai cirewa yana ba da dama ga na'urori masu aunawa na Hall Effect don dubawa da sauyawa. Ledojin jajayen jajayen guda biyu suna ba da nunin gani na gani na halin da'irar hankali na yanzu, kuma masu tsallen waya a kan masu haɗin wuka suna ba da damar daidaita wutar lantarki ta SCR zuwa takamaiman halayen SCR na aikace-aikacen.
Maintenance da Rayuwa
IS200EDEXG1AEA Exciter De-Excitation Control Board an tsara shi don tsawon rayuwar sabis tare da ƙarancin kulawa. Hukumar ba ta ƙunshe da sassa masu motsi ba face zoben gudanarwa mai cirewa, kuma ƙaƙƙarfan gininta na ƙasa yana tabbatar da babban aminci a ci gaba da aikin masana'antu. Kulawa na yau da kullun ya ƙunshi duban gani na allo na lokaci-lokaci, masu haɗawa, da zoben gudanarwa, tabbatar da alamun jajayen LED, da tabbatar da cewa an saita masu tsallen waya daidai don aikace-aikacen.
Idan allon ya gaza, maye gurbin yana buƙatar kulawa da hankali ga hanyoyin aminci. Bayan cire kuzarin panel da kuma tabbatar da cewa babu wuta a kan allo, duk igiyoyin igiyoyi dole ne a yi wa lakabi da madaidaicin sunan mai haɗin don sauƙaƙe sake haɗawa. Dole ne a cire haɗin duk igiyoyi daga allon, kuma dole ne a cire mai tsallen waya mai tsalle daga mai haɗa E1A yayin barin sauran masu tsallen waya a wurin. Dole ne a cire zoben gudanarwa daga sama da na'urori masu auna firikwensin Hall Effect, kuma PEM Snap Top fasteners waɗanda ke riƙe allon allon matsawa matsakaita dole ne a buɗe domin a iya cire allon. Dole ne a sanya masu tsalle-tsalle na waya a kan allon maye gurbin a wuri ɗaya kamar yadda yake a kan tsohuwar allo, kuma dole ne a duba masu tsalle JP1 zuwa JP6. Dole ne kwamitin maye gurbin ya kasance daidai da matsayi ɗaya a kan ɗigon hawan kamar wanda aka cire, dole ne a rufe Snap Top fasteners, dole ne a maye gurbin zoben gudanarwa, kuma duk igiyoyi da jumper na waya zuwa E1A dole ne a sake haɗa su kamar yadda aka lakafta kuma a zaunar da su daidai a ƙarshen biyu. A ƙarshe, dole ne a rufe ƙofar majalisar taimako.
GE Industrial Systems yana tabbatar da dacewa da allunan maye gurbinsa, kodayake allunan matakan bita daban-daban bazai ƙunshi kayan aiki iri ɗaya ba. Lokacin yin odar maye gurbin IS200EDEXG1AEA Exciter De-Excitation Control Board, samar da cikakken lambar ɓangaren da bayanin, lambar serial exciter, da lambar Jerin kayan (ML). Masana'anta na iya musanya nau'ikan daga baya bisa samuwa da kayan haɓaka ƙira, amma an tabbatar da dacewa da koma baya na allunan maye gurbin.
Kammalawa
GE IS200EDEXG1AEA Exciter De-Excitation Control Board abin dogaro ne, mai ƙarfi, da mahimmancin aminci don tsarin Kula da Haɓakawa na EX2100. Na'urorin sarrafa harbe-harbe guda biyu, madadin harbin kai, iyawar riƙewar wutar lantarki, Haɓakawa Haɓaka Haɗin Haɓaka, da haɓakar mai bin diddigi suna ba da sarrafa cirewar kuzarin da aka adana daga filin janareta a ƙarƙashin duk yanayin aiki, gami da rufewar gaggawa da gazawar wutar lantarki. Wutar wutar lantarki ta SCR mai zaɓin hukumar, zoben gudanarwa mai cirewa, da bayyanannun alamun gani suna sauƙaƙe shigarwa, daidaitawa, da kiyayewa.
Tare da masu haɗin haɗin kai a fili, masu daidaitawar waya masu daidaitawa, da'irori masu yawa, da cikakkun bayanai, IS200EDEXG1AEA Exciter De-Excitation Control Board shine muhimmin sashi a cikin EX2100 Excitation Control shigarwar a duk duniya. An goyi bayan ingantaccen masana'anta na GE, cibiyar sadarwar tallafi ta duniya, da sadaukar da kai don dacewa da baya, IS200EDEXG1AEA Exciter De-Excitation Control Board yana ci gaba da sadar da aiki, dorewa, da aminci waɗanda masu amfani da masana'antu ke tsammanin daga GE. Ko an yi amfani da shi a cikin sabon shigarwa ko a matsayin maye gurbin hukumar da ta kasance, IS200EDEXG1AEA Exciter De-Excitation Control Board yana ba da aikin sarrafawa na de-excitation da ake buƙata don ingantaccen aiki na tsarin tashin hankali.
