GE IS200EDCFG1ACB Exciter DC Feedback Board shine ma'auni na musamman da keɓewa da aka yi amfani da shi a cikin EX2100™ Tsarin Gudanar da Haɗin Kai. A matsayin memba na dangin hukumar EDCF, IS200EDCFG1ACB Exciter DC Feedback Board yana auna ƙarfin filin halin yanzu da ƙarfin filin a gadar SCR, tana canza waɗannan adadin analog ɗin zuwa siginar da aka sanya mitar, kuma tana watsa su zuwa allon EISB a cikin kwamitin sarrafawa akan hanyar haɗin fiber-optic mai sauri. Watsawar fiber-optic yana ba da keɓancewar wutar lantarki ta galvanic tsakanin gadar SCR mai ƙarfi da ƙarancin wutar lantarki, kuma tana ba da babban rigakafin hayaniya a cikin yanayin maƙiya na lantarki na matakin ƙarfin kuzari.
IS200EDCFG1ACB Exciter DC Feedback Board an gano shi ta babban juzu'in lambar GE da aka yi amfani da ita a duk layin samfuran Kula da Masana'antu. Prefix na 'IS200' yana bayyana allon a matsayin samfurin GE Industrial Control Systems, tare da '200' musamman yana nuni da cewa hukumar taro ne na matakin tushe. Gagarawar 'EDCF' tana bayyana aikin hukumar a matsayin kwamitin ba da amsa na Exciter DC. Sunan 'G1' yana gano rukunin kayan masarufi da sutura ta al'ada, yayin da 'ACB' ke tantance aikin zane da haɗin 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.
IS200EDCFG1ACB Exciter DC Feedback Board an tsara shi don haɗin kai tsaye zuwa da'irar filin tsarin motsa jiki. Ana auna ƙarfin wutar lantarki a kan madaidaicin madaidaicin gada da madaidaicin madaidaicin shunt na yanzu, yayin da ake auna halin yanzu a kan shunt na DC a gadar SCR. Hukumar tana ba da saitunan zaɓi bakwai don rage ƙarfin ƙarfin gada dangane da nau'in aikace-aikacen gada, kuma tana amfani da oscillator mai sarrafa wutar lantarki don canza siginar siginar analog mai ƙima zuwa mitar bugun jini don watsa fiber-optic. Ana amfani da zaruruwa guda biyu, ɗaya don kowane sigina, kuma ana tallafawa nau'ikan igiyoyin fiber iri biyu: fiber na gani na filastik don nisa har zuwa mita 10, da fiber silica fiber mai ƙarfi don nisa har zuwa mita 90. Matsakaicin lanƙwasawa radius na waɗannan igiyoyi shine inci 1.5.
Wannan gabatarwar samfurin yana ba da cikakkun bayanai na fasaha, kwatancen aiki, ayyukan haɗin haɗin gwiwa, jagorar daidaitawar jumper, da cikakkun bayanai don GE IS200EDCFG1ACB Exciter DC Feedback Board, yin aiki a matsayin mahimmancin tunani don injiniyoyi masu sarrafa kuzari, ƙwararrun ƙwararrun gyare-gyare, da masu haɗa tsarin aiki tare da kayan sarrafa masana'antu na GE.
Gine-gine na Aiki da Gudanar da Sigina
IS200EDCFG1ACB Exciter DC Feedback Board an gina shi a kusa da ingantaccen gine-gine don auna wutar lantarki, ma'aunin filin yanzu, siginar sigina, jujjuya wutar lantarki-zuwa-mita, da watsa fiber-optic. Hukumar tana aiwatar da ayyuka daban-daban waɗanda tare suke tabbatar da ingantaccen kuma amintaccen siyan adadin filin da ake buƙata ta tsarin kula da tashin hankali.
Da'irar amsawar wutar lantarki ta filin akan IS200EDCFG1ACB Exciter DC Feedback Board yana ba da saitunan zaɓi bakwai don rage ƙarfin ƙarfin gada, ya danganta da nau'in aikace-aikacen gada. Ana auna wutar lantarki ta filin a fadin madaidaicin madaidaicin gada da madaidaicin madaidaicin shunt na yanzu. Bayan daidaita wutar lantarki tare da masu tsalle tsalle, ana shigar da sigina a cikin amplifier daban, wanda ke sarrafa oscillator mai sarrafa wutar lantarki. Saitunan wutar lantarki da za'a iya zaɓa sun ƙunshi kewayon ƙarfin ƙarfin gada na PPT daga 140 V RMS zuwa 1300 V RMS, tare da saitunan 999 V RMS da 1300 V RMS da ke akwai akan bita na allo. Bita IS200EDCFG1BAA kuma daga baya allunan ana kimanta har zuwa 1400 V RMS PPT. Ana shigar da jumper saitin wutar lantarki ɗaya kawai a kowane lokaci, yana tabbatar da cewa sikelin ba shi da tabbas kuma daidai da aikace-aikacen.
Da'irar ra'ayoyin filin na yanzu akan IS200EDCFG1ACB Exciter DC Feedback Board yana auna filin halin yanzu a cikin shunt DC a gadar SCR. Wannan yana haifar da ƙananan sigina tare da matsakaicin ƙimar 500 mV, wanda shine shigarwa zuwa amplifier daban-daban. Wutar lantarki mai fitarwa daga amplifier yana fitowa daga -5 V zuwa +5 V zuwa oscillator mai sarrafa wutar lantarki. VCO tana jujjuya wannan ƙarfin lantarki na analog zuwa siginar mitar da ake watsawa akan hanyar haɗin fiber-optic, yana ba da ma'auni daidai kuma amo-immune na filin halin yanzu.
Sashen samar da wutar lantarki na IS200EDCFG1ACB Exciter DC Feedback Board yana karɓar wuta daga tushen ± 24 V DC na waje ta hanyar haɗin J16. Daga wannan shigarwar, masu sarrafa wutar lantarki guda uku suna samar da +15V DC, -15V DC, da +5V DC. PSOK kore LED ana sarrafa shi ta ± 15 V DC ƙarfin fitarwa na fitarwa, yana ba da alamar gani cewa samar da wutar lantarki yana aiki daidai. Hukumar tana da koren LED guda ɗaya wanda ke nuna wutar lantarki tana aiki (PSOK), wanda ke ba da damar ma'aikatan kulawa da sauri su tabbatar da cewa hukumar tana karɓar wuta kuma masu kula da cikin gida suna aiki.
Ra'ayin Wutar Lantarki na Filin
Ayyukan ra'ayin wutar lantarki na filin IS200EDCFG1ACB Exciter DC Feedback Board yana da mahimmanci ga tsarin kula da tashin hankali saboda yana ba da ma'aunin ƙarfin filin janareta wanda aka yi amfani da shi a cikin ƙa'idodin ƙarfin lantarki da algorithms karewa. Ana auna ƙarfin wutar lantarki a cikin madaidaicin madaidaicin gada da madaidaicin madaidaicin shunt na yanzu, wanda ke ba da ma'auni kai tsaye na ƙarfin lantarki da aka yi amfani da shi a cikin iska.
Ana yin ma'auni na ƙarfin wutar lantarki ta hanyar saitin tsalle-tsalle waɗanda ke zaɓar daidaitaccen rabon wutar lantarki don aikace-aikacen. Masu tsalle-tsalle JP1 ta hanyar JP6, JP9, da JP10 suna ba da saiti don ƙarfin gada na PPT na 140 V RMS, 253 V RMS, 400 V RMS, 506 V RMS, 633 V RMS, 739 V RMS, 999 V RMS, da 1300 V RMS bi da bi. Ɗaya daga cikin waɗannan masu tsalle-tsalle ne kawai aka saka a kowane lokaci, kuma zaɓin dole ne ya dace da ainihin ƙarfin lantarki na PPT na gadar SCR a cikin aikace-aikacen. Saitin tsalle-tsalle mara kuskure zai haifar da rashin daidaituwa na ra'ayoyin wutar lantarki na filin, wanda zai iya haifar da tsarin sarrafawa ya yi kuskure.
Bayan sikeli, ana shigar da siginar wutar lantarki ta filin a cikin na'ura mai ban mamaki wanda ke ba da buffering da ƙin yarda da yanayin gama gari. Fitowar na'urar amplifier daban tana sarrafa oscillator mai sarrafa wutar lantarki, wanda ke juyar da wutar lantarki ta analog zuwa siginar mitar. Ana watsa wannan siginar mitar ta hanyar hanyar haɗin fiber-optic zuwa allon EISB, inda tsarin sarrafawa ke amfani da shi.
Ra'ayin Filin Yanzu
Ayyukan ra'ayoyin filin na IS200EDCFG1ACB Exciter DC Feedback Board yana da mahimmanci daidai saboda yana ba da ma'aunin filin janareta na yanzu wanda ake amfani da shi a cikin ƙa'ida ta yanzu, iyakancewa, da algorithms kariya. Ana auna halin yanzun filin a fadin shunt na DC a gadar SCR, wanda ke haifar da siginar ƙaramar ƙarfin lantarki daidai da yanayin halin yanzu.
Matsakaicin ƙimar siginar shunt shine 500 mV, wanda shine shigarwa zuwa amplifier daban. Amplifier daban-daban yana ba da riba da buffering, yana samar da wutar lantarki mai fitarwa wanda ya tashi daga -5 V zuwa + 5 V. Wannan ƙarfin wutar lantarki ana shigar dashi zuwa oscillator mai sarrafa wutar lantarki, wanda ke canza ƙarfin analog ɗin zuwa siginar mitar don watsa fiber-optic. Yin amfani da VCO don amsawar yanzu yana ba da kyakkyawan layin layi da kariya na amo, yana tabbatar da cewa ma'aunin filin yana daidai ko da a gaban sautin sauyawa da aka yi ta hanyar gadar SCR.
Ana watsa sigina na yanzu a kan wani fiber daban daga siginar wutar lantarki na filin, tabbatar da cewa ma'auni biyu masu zaman kansu ne kuma kuskure a cikin tashar daya ba ya shafar ɗayan. Ana amfani da masu haɗin fiber-optic CF OF da VF OF don amsawar halin yanzu da ƙarfin lantarki bi da bi, kuma duka biyu suna amfani da direban fiber-optic HFBR-1528.
Tushen wutan lantarki
Gine-ginen samar da wutar lantarki na IS200EDCFG1ACB Exciter DC Feedback Board an ƙera shi don samar da tsaftataccen iko mai ƙarfi ga ma'auni da da'irar watsawa. Ana ba da wutar lantarki zuwa allon daga tushen ± 24 V DC na waje ta hanyar haɗin J16. Ana ba da shigarwar +24 V DC akan fil 1, kuma ana ba da shigarwar gama gari 24 V DC akan fil 2. Daga wannan shigarwar, masu sarrafa wutar lantarki guda uku suna samar da +15 V DC, -15 V DC, da +5 V DC da ake buƙata ta da'irori na hukumar.
Abubuwan ± 15 V DC ana amfani da su ta hanyar amplifiers masu aiki da masu sarrafa wutar lantarki, yayin da + 5 V DC direbobi ke amfani da su ta hanyar direbobin fiber-optic da na'urorin dabaru. PSOK koren LED yana motsawa ta ± 15 V DC ƙarfin fitarwa na fitarwa, don haka yana haskakawa lokacin da duka ingantattun kayayyaki na 15 V suke cikin tsari. Idan ko dai wadatar ta gaza, PSOK LED zai kashe, yana ba da bayyananniyar alamar gani na kuskuren samar da wutar lantarki.
Ayyukan Haɗawa da Mu'amala
IS200EDCFG1ACB Exciter DC Feedback Board yana ba da cikakkiyar saiti na masu haɗawa waɗanda ke yin mu'amala tare da tushen wutar lantarki na waje, shunt filin na yanzu, ma'aunin ƙarfin wutar lantarki, da hanyar sadarwar fiber-optic zuwa allon EISB. Kowane mai haɗawa yana yin takamaiman aiki a cikin jerin siginar gabaɗaya, kuma fahimtar waɗannan ayyukan haɗin haɗin yana da mahimmanci don shigarwa, kiyayewa, da gyara matsala.
Mai haɗin J16 yana kawo ƙarfin ± 24 V DC a cikin allon. Fin 1 yana ba da ƙarfin waje +24 V DC shigarwar zuwa mai canza DC-DC, kuma fil 2 yana ba da ikon waje 24 V DC shigarwar gama gari zuwa mai sauya DC-DC. Dole ne a haɗa wannan haɗin zuwa madaidaicin tushen wutar lantarki na waje wanda ke da ikon samar da buƙatun wutar hukumar.
Mai haɗin P1 yana kawo ƙarfin lantarki a cikin juriya na shunt a halin yanzu. Pin 1 yana ba da yanayin halin yanzu da ƙarfin lantarki shunt feedback tabbatacce dangane, wanda kuma shine gefen shigarwa na shunt DC da gadar SCR tabbatacce. Fin 2 yana ba da haɗin haɗin amsawar shunt na yanzu, wanda shine tabbataccen filin. Dole ne a haɗa wannan haɗin zuwa shunt tare da madaidaicin polarity don tabbatar da ingantaccen ma'aunin halin yanzu.
Mai haɗin E1 yana ba da ra'ayi mara kyau na filin wutar lantarki, wanda shine gadar SCR mara kyau. Wannan haɗin kai ne wanda dole ne a haɗe shi amintacce zuwa wurin auna wutar lantarki. Ana auna ƙarfin wutar lantarki tsakanin haɗin E1 da haɗin P1 pin 1, don haka haɗin haɗin biyu dole ne a yi su da kyau don ma'aunin ƙarfin lantarki daidai.
Masu haɗin fiber-optic CF OF da VF OF suna samar da hanyar sadarwa zuwa allon EISB. CF OF yana watsa raƙuman ra'ayi na halin yanzu na filin, kuma VF OF yana watsa juzu'in ƙarfin ƙarfin filin. Dukansu masu haɗawa suna amfani da direban fiber-optic HFBR-1528, kuma nau'in kebul na fiber da aka yi amfani da shi dole ne ya dace da saitunan jumper na JP7 da JP8.
Kanfigareshan Jumper
IS200EDCFG1ACB Exciter DC Feedback Board ya ƙunshi saitin tsalle waɗanda dole ne a saita su don takamaiman aikace-aikacen. Masu tsalle-tsalle masu ƙarfin lantarki JP1 ta hanyar JP6, JP9, da JP10 suna zaɓar kewayon ƙarfin wutar lantarki na gada PPT, kuma ɗayan waɗannan jumpers ana saka su a kowane lokaci. The fiber-optic USB type jumpers JP7 da JP8 zaži nau'in fiber na USB da aka yi amfani da su don amsawar halin yanzu da kuma abubuwan da suka dace da ƙarfin lantarki, kuma an saita waɗannan masu tsalle biyu da kansu.
Bayanin sikelin sikelin wutar lantarki sune kamar haka: JP1 an saka shi don ƙarfin lantarki na PPT na 140 V RMS, JP2 don 253 V RMS, JP3 don 400 V RMS, JP4 don 506 V RMS, JP5 don 633 V RMS, JP6 don 739 V RMS, JP6 don 739 V RMS, 9 RMS don 9 RMS RMS. Bita IS200EDCFG1BAA kuma daga baya allunan ana kimanta har zuwa 1400 V RMS PPT. Dole ne a zaɓi madaidaicin jumper dangane da ainihin ƙarfin wutar lantarki na PPT na gadar SCR a cikin aikace-aikacen, kuma dole ne a tabbatar da jumper akan takaddun tsarin kafin a sanya hukumar cikin sabis.
The fiber-optic USB type jumpers JP7 da JP8 zaži tsakanin filastik filaye na gani (POF) don nisa har zuwa mita 10 da silica mai wuya (HCS) fiber don nisa har zuwa mita 90. JP7 yana daidaita fitowar martani na yanzu, kuma JP8 yana daidaita fitowar ra'ayoyin wutar lantarki. Dole ne a saita duka masu tsalle biyu don dacewa da ainihin nau'in igiyar fiber da aka yi amfani da su a cikin shigarwa, kuma dole ne a zaɓi kebul ɗin fiber tare da madaidaiciyar radius mafi ƙarancin inci 1.5.
Dacewar Aikace-aikacen da Haɗin Tsarin
IS200EDCFG1ACB Exciter DC Board Feedback Board wani muhimmin sashi ne na tsarin EX2100 ™ Excitation Control System, yana ba da wutar lantarki ta filin da ma'auni na yanzu waɗanda ke da mahimmanci ga ƙa'idodin ƙarfin lantarki, ƙa'idodin yanzu, iyakancewa, da ayyukan kariya na tsarin tashin hankali. Hanyoyin watsawar fiber-optic ɗin sa yana ba da keɓancewar galvanic tsakanin gadar SCR mai ƙarfi da ƙarancin wutar lantarki, yana tabbatar da aiki mai aminci da aminci a cikin yanayin da ake buƙata na matakin ƙarfin kuzari.
A cikin EX2100 Excitation Control, IS200EDCFG1ACB Exciter DC Feedback Board yawanci ana shigar da shi a cikin tsarin da ba shi da yawa, tare da alluna uku waɗanda ke ba da ƙarfin wutar lantarki da ma'aunin filin na yanzu don tashoshin sarrafawa guda uku. Idan an shigar da allunan EDCF guda uku, mai haɓakawa zai iya ci gaba da gudana tare da allon guda ɗaya ya gaza, yana ba da dama mai yawa don tsarin motsa jiki. Duk da haka, saboda manyan ƙarfin lantarki da ke cikin filin filin, ba zai yiwu a maye gurbin kwamitin EDCF da ya gaza akan layi ba; maye gurbin yana buƙatar rage kuzarin motsa jiki kuma a ware kewayen filin.
Saitunan sikelin wutar lantarki guda bakwai na hukumar suna goyan bayan aikace-aikacen gada iri-iri, daga 140 V RMS PPT zuwa 1300 V RMS PPT, tare da bita na baya da aka ƙididdige har zuwa 1400 V RMS PPT. Wannan sassauci yana ba da damar yin amfani da ƙirar allon guda ɗaya a cikin kewayon nau'ikan masu girma dabam na janareta da ƙa'idodin tsarin haɓakawa, sauƙaƙe kayan aikin kayan aikin da rage ƙoƙarin injiniyan da ake buƙata don kowane aikace-aikacen.
IS200EDCFG1ACB Exciter DC Feedback Board an tsara shi don sauƙin shigarwa da kulawa. Makullin turawa yana ba da damar shigar da allon cikin sauri da cirewa daga sama da kasa nunin faifai na majalisar mataimaka, kuma masu haɗin haɗin gwiwa da masu tsalle-tsalle da aka lakafta a sarari suna sauƙaƙe wayoyi da daidaitawa. PSOK koren LED yana ba da alamar gani mai haske game da matsayin samar da wutar lantarki, yana barin ma'aikatan kulawa da sauri tabbatar da cewa hukumar tana karɓar wuta kuma masu kula da ciki suna aiki.
Maintenance da Rayuwa
IS200EDCFG1ACB Exciter DC Feedback Board an tsara shi don tsawon rayuwar sabis tare da ƙaramin kulawa. Jirgin ba ya ƙunshi sassa masu motsi ko abubuwan daidaitawa mai amfani ban da masu tsalle-tsalle, kuma ƙaƙƙarfan tsarin sa na tabbatar da babban aminci a ci gaba da ayyukan masana'antu. Kulawa na yau da kullun ya ƙunshi dubawa na gani lokaci-lokaci na allo, masu haɗawa, da igiyoyin fiber-optic, tabbatar da nunin LED na PSOK, da tabbatar da cewa an saita masu tsalle daidai don aikace-aikacen.
Idan allon ya gaza, maye gurbin yana buƙatar kulawa da hankali ga hanyoyin aminci. Bayan kashe wuta ga abin motsa jiki da kuma tabbatar da cewa babu wutar lantarki a kan allo, duk igiyoyin igiyoyi dole ne a yi wa lakabi da madaidaicin sunan mai haɗawa don sauƙaƙa sake haɗawa. Dole ne a ja mai haɗin wuka a E1 a hankali, kuma masu haɗin P1 da J16 da masu haɗin fiber-optic CF OF da VF OF dole ne a cire haɗin. Dole ne a buɗe fitilun makullin turawa waɗanda ke riƙe allon a saman nunin faifai na ƙasa da ƙasa, kuma dole ne a cire allon. Dole ne a duba masu tsalle JP1 zuwa JP9 a cikin sabon allo don tabbatar da cewa suna cikin matsayi ɗaya kamar yadda suke a kan allo na asali, kuma sabon allon dole ne a daidaita shi daidai da wanda aka cire, sanya shi a cikin nunin faifai, kuma a kulle a wuri. Dole ne a sake haɗa duk igiyoyin igiyoyi kamar yadda aka yi wa lakabi da kuma zaunar da su yadda ya kamata a ƙarshen duka biyun, kuma dole ne a rufe ƙofar majalisar mataimaka.
GE Industrial Control Systems yana tabbatar da dacewa da allunan maye gurbinsa, duk da cewa allunan matakan bita daban-daban bazai ƙunshi kayan aiki iri ɗaya ba. Lokacin yin odar maye gurbin IS200EDCFG1ACB Exciter DC Feedback Board, ba da cikakken lambar ɓangaren da bayanin, lambar serial, da lambar Jerin Material (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 IS200EDCFG1ACB Exciter DC Feedback Board abin dogaro ne, mai ƙarfi, kuma ingantacciyar ma'auni da keɓancewa don tsarin EX2100™ Excitation Control. Wutar lantarki ta filin sa da ma'aunin ma'aunin filin na yanzu, saitunan ma'aunin wutar lantarki guda bakwai zaɓaɓɓu, jujjuya siginar oscillator mai sarrafa wutar lantarki, da hanyar haɗin watsa fiber-optic suna ba da ingantaccen kuma amintaccen saye na adadin filin da ake buƙata ta tsarin sarrafa kuzari. Keɓewar galvanic na hukumar, babban rigakafin amo, da ƙarfin daidaitawa na tabbatar da ingantaccen aiki a cikin yanayin da ake buƙata na matakin ƙarfin kuzari.
Tare da masu haɗin haɗin kai a fili, masu daidaitawa masu daidaitawa, alamar PSOK, da cikakkun bayanai, IS200EDCFG1ACB Exciter DC Feedback 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, IS200EDCFG1ACB Exciter DC Feedback Board ya ci gaba da sadar da aiki, dorewa, da sauƙin amfani waɗanda masu amfani da masana'antu ke tsammanin daga GE. Ko an yi amfani da shi a cikin sabon shigarwa ko azaman maye gurbin hukumar da ta kasance, IS200EDCFG1ACB Exciter DC Feedback Board yana ba da wutar lantarkin filin da aikin ma'aunin filin da ake buƙata don amintacce da ingantaccen aikin sarrafa tashin hankali.
