IS200ERIOH1ACA ƙwanƙwalwar allon shigarwa/fitarwa ce da aka ƙera don haɗawa cikin General Electric (GE) EX2100 da EX2100e na'urori masu sarrafa kuzari na dijital. A matsayin wani bita na musamman a cikin dangin samfurin Exciter Regulator Input/Output (ERIO), IS200ERIOH1ACA yana kiyaye cikakken aiki tare da IS200ERIOH1A, IS200ERIOH1AAA, da IS200ERIOH1ACB bambance-bambancen bambance-bambancen karatu yayin haɗa takamaiman kayan aikin sa da kayan aiki. IS200ERIOH1ACA tana aiki azaman mahimman siginar siginar tsakanin manyan algorithms sarrafa dijital mai sauri da aka aiwatar akan na'urar sarrafa DSPX da siginar analog na ainihi da sigina masu hankali da ake buƙata don daidaitaccen sarrafa tashin hankali na janareta, cikakken sa ido kan matsayin kayan aiki, da ƙayyadaddun haɗin kai.
An ɗora shi a cikin madaidaicin madaidaicin madaidaicin EX2100, IS200ERIOH1ACA yana aiki tare da haɗin gwiwa tare da allon sarrafa siginar dijital na DSPX da allon sarrafa aikace-aikacen ACLx. Tare, waɗannan allunan suna samar da cikakkiyar sarkar sarrafa kuzari - daga ainihin lokacin siyan wutar lantarki na janareta da martani na yanzu, ta hanyar aiwatar da hadaddun Matsakaicin Wutar Lantarki ta atomatik (AVR), Tsarin Tsarin Wutar Lantarki (PSS), da iyakance algorithms, zuwa ƙarni na daidaitaccen lokacin harbe-harbe don gadar wutar lantarki. Gaban gaban IS200ERIOH1ACA an ƙera shi daga bakin karfe kuma yana ba da cikakkiyar fa'ida ta musaya na I/O, gami da keɓantaccen bayanan analog da abubuwan fitarwa, abubuwan da ake buƙata na dijital da abubuwan sarrafawa, da sadaukar da hanyoyin siginar sarrafa kuzari. AMINCI da aikin IS200ERIOH1ACA kai tsaye yana tasiri ga amsa mai ƙarfi, daidaiton yanayi, da kuma gabaɗayan kasancewar tsarin haɓakar janareta.
Matsayin Tsarin da Haɗin Gine-gine
A cikin tsarin kula da tsarin tsarin EX2100, IS200ERIOH1ACA yana da dabarar matsayi a layin dubawa tsakanin na'ura mai sarrafa aikace-aikacen (ACLx) da na'urar sauya wutar lantarki. Kashin bayan sadarwar sa shine ISBs, bas ɗin bas mai sauri mai sauri mai aiki tare wanda ke ba da garantin ƙididdigewa, musayar bayanai mara ƙarancin ƙarfi tare da hukumar DSPX. DSPX, bi da bi, yana sadarwa tare da Mutum-Machine Interface (HMI), cibiyar sadarwa mai faɗin Unit Data Highway (UDH), da ToolboxST aikin injiniya ta hanyar mu'amalar Ethernet na hukumar ACLx.
Masu haɗin gaban-panel akan IS200ERIOH1ACA suna ba da ƙarewa ga nau'ikan sigina masu zuwa da ake buƙata don aikin tsarin motsa jiki:
Analog Inputs : IS200ERIOH1ACA yana karɓar sharadi na janareta ƙarfin lantarki da siginonin amsawa na yanzu daga hukumar EPCT (Exciter PT/CT), haka kuma ƙarfin ƙarfin kuzarin DC da martani na yanzu daga hukumar EDCF (Exciter DC Fanned Feedback). Waɗannan sigina sune abubuwan shigar farko na AVR, PSS, stator current limiter, da over/under-excitation limiters.
Analog Outputs : IS200ERIOH1ACA yana ba da tashoshi na analog da yawa a cikin daidaitattun masana'antu 4-20 mA ko ± 10 V DC Formats, dace da tuki na waje metering kayan aiki, abokin ciniki Rarraba Control System (DCS) bayanai, ko na gida chart recorders.
Abubuwan Shiga na Dijital : Waɗanda keɓaɓɓun tashoshi na shigarwa na dijital akan IS200ERIOH1ACA suna samun siginar matsayi mai hankali, gami da lambobin sadarwa na DC (41A/41B), Matsayin mai walƙiya filin (53A/53B), Matsayin mai karya janareta (52G), da siginar kariya mai mahimmanci kamar shigarwar kullewa ta 86G. Gabaɗaya-manufar haɗin gwiwar abokin ciniki, wanda aka jika ta 55 V DC wanda aka kawo daga tsarin, ana kuma samun su.
Abubuwan fitarwa na Dijital : IS200ERIOH1ACA yana fitar da relays na waje don sanarwar ƙararrawa, siginar balaguro, sarrafa abubuwan ban sha'awa, da ƙaddamar da jerin walƙiya na filin.
Duk tashoshi na I/O da ke fuskantar filin akan IS200ERIOH1ACA sun haɗa da keɓancewar galvanic don tabbatar da cikakkiyar rarrabuwar wutar lantarki tsakanin yanayin babban matakin matakin filin da na'urorin lantarki masu ƙarancin ƙarfin lantarki. Haɗaɗɗen na'urorin kashe wutar lantarki na wucin gadi suna kare abubuwan da aka shigar daga abubuwan da suka faru. A cikin tsari guda uku Modular Redundant (TMR), allunan IS200ERIOH1ACA guda uku - ɗaya a cikin kowane ɓangaren M1, M2, da C - suna aiki da kansu kuma a layi daya. Ana tabbatar da mahimman sigina masu hankali ta hanyar tsarin zaɓe 2-na-3 da aka aiwatar a cikin software ɗin aikace-aikacen, tabbatar da cewa babu gazawar hukumar guda ɗaya da zata iya haifar da bala'i.
Cikakken Ayyukan Mahimmanci
1. Madaidaicin Siginar Analog Samuwar da Kwarewa
IS200ERIOH1ACA yana ba da manyan tashoshi na shigarwa na analog da yawa masu iya sarrafa siginar ma'aunin AC da DC tare da ingantaccen daidaito da ƙin amo. Ra'ayin wutar lantarki ta tashar janareta daga PTs (wanda aka sani da 115 V AC) da kuma bayanan stator na yanzu daga CTs (sunan 1 A ko 5 A AC) ana tura su zuwa IS200ERIOH1ACA bayan daidaitawar farko akan allon EPCT. Sarkar sarrafa siginar kan jirgin ta haɗa da matattarar ƙarancin wucewa, daidaitattun kayan haɓaka kayan aiki, da shingen keɓewa. Sakamakon sigina na dijital ana watsa su akan ISBs zuwa DSPX, inda software na AVR ke kula da wutar lantarki ta tashar janareta a wurin ma'anarta.
Sigina na tsokaci na DC-filin halin yanzu da aka samo daga madaidaicin shunt a cikin da'irar fitarwa na DC, da wutar lantarki daga mai raba mai juriya- suma ana samun su ta IS200ERIOH1ACA. Waɗannan ma'aunai suna goyan bayan tsarin ƙa'idodin jagora (Field Voltage Regulator FVR da Field Current Regulator FCR), Ƙarfin Ƙarfafawa (OEL), lissafin zafin filin, da aikin kariya na hasara na Haɗawa (LOE). Ƙimar jujjuyawar A/D da ƙimar samfurin IS200ERIOH1ACA sun isa don ɗaukar saurin motsi na da'irar tashin hankali yayin ƙin karɓar kaya da abubuwan da suka faru na kuskuren tsarin, tabbatar da mai sarrafawa na iya amsawa da sauri kuma daidai.
2. Keɓaɓɓen Tashoshin Shigar Dijital da Fitarwa
IS200ERIOH1ACA an sanye shi da cikakkun saiti na tashoshi na I/O na dijital, kowane keɓaɓɓen galvan don hana madaukai na ƙasa da tsangwama daga kewayen waje. Abubuwan shigar da dijital suna ci gaba da lura da matsayin maɓalli na sassan tsarin motsa jiki. Waɗannan sun haɗa da lambobi masu taimako na mai tuntuɓar filin DC (yana ba da tabbacin buɗaɗɗen jihar ko rufaffiyar), bayanin matsayi daga filin relays mai walƙiya 53A da 53B, madaidaicin madaidaicin janareta 52G don tantance kan layi/laini, da ƙaddamar da shigarwar kullewa ta 86G. Bugu da ƙari, ana samun abubuwan shigar da haɗin gwiwar abokin ciniki na gaba ɗaya.
Tashoshin fitarwa na dijital akan IS200ERIOH1ACA suna da alhakin ƙarfafa relay na umarni waɗanda ke sarrafa jerin walƙiya na filin, rufe mai tuntuɓar DC, da ƙararrawar tuƙi da isar da saƙon tafiya. Ana ci gaba da tabbatar da abubuwan da aka fitar ta hanyar karanta siginonin martani na baya. Idan an gano rashin daidaituwa tsakanin jihar da aka ba da umarni da yanayin martani, tsarin yana haifar da ƙararrawa kuskure kamar GPOUT1_DIAG (lambar kuskure 6), GPOUT2_DIAG (lambar kuskure 87), ko lambobi masu dacewa don GPOUT3 da GPOUT4 (lambobin kuskure 91 da 93). Hakazalika, rashin jituwar shigar da tashar tasha a cikin tsarin TMR yana haifar da GPIN1_DIAG ta hanyar GPIN6_DIAG (lambobin kuskure 153, 170-174).
3. Sadarwar ISBs Mai Sauri
IS200ERIOH1ACA yana sadarwa tare da na'ura mai sarrafa DSPX akan ISBus, babban bas ɗin jirgin sama mai sauri mai sauri na tsarin EX2100. Tsarin gine-ginen ISBus yana goyan bayan ƙayyadaddun, canja wurin bayanai mara- karo tare da daidaita ƙimar miliyon 1, 2, 4, ko 8. Wannan ƙayyadaddun lokacin ƙayyadaddun lokaci yana da mahimmanci ga mai sarrafa wutar lantarki mai rufaffiyar madauki, wanda dole ne ya karɓi sabbin bayanan amsa kuma ya fitar da sabbin umarnin harbe-harbe a cikin kowane zagayowar sarrafawa. IS200ERIOH1ACA ta atomatik tana aiki tare da lokacin gida tare da babban agogon ISBus wanda DSPX ya samar. Hakanan hukumar tana karɓar ƙarfin aiki na 28 V DC kai tsaye daga jirgin baya, yana sauƙaƙa wa ƙirar cikin gida tare da kawar da buƙatar haɗin wutar lantarki ta waje.
Asarar sadarwar ISBs tsakanin IS200ERIOH1ACA da DSPX yana haifar da ƙararrawa na bincike. Misali, AlrmNHrdM1 (lambar kuskure 50) yana nuna an rasa sadarwar ISBs zuwa sashin mai sarrafa M1. Ana iya haifar da wannan yanayin ta hanyar kwamitin ERIO mara kyau, mara kyau mai haɗa jirgin baya, ko gazawa a cikin hukumar EISB (Exciter ISBs).
4. Binciken Kan Jirgin Sama da Kula da Bincike
Kowane IS200ERIOH1ACA yana haɗa guntu na gano lantarki a kan jirgi wanda ba tare da canzawa ba yana adana lambar serial na hukumar, mai gano nau'in allo, da matakin bita na hardware. A yayin jerin ƙaddamar da wutar lantarki na tsarin, DSPX yana karanta wannan bayanin ID kuma yana tabbatar da shi daidai da ma'aunin daidaitawa da ake tsammani da aka adana a cikin lambar aikace-aikacen mai sarrafawa. Idan rajistan tantancewar ya gaza—yana nuna cewa an shigar da allon da ba daidai ba ko da bai dace ba—tsarin yana haifar da kuskuren 'ERIO_Bad_' (lambar kuskure 191). Wannan makullin bincike yana hana daidaitawar daidaitawa wanda zai iya haifar da siginar da ba daidai ba ko aikin tsarin da bai dace ba.
Bayan ganewa, IS200ERIOH1ACA tana ci gaba da lura da ƙarfin wutar lantarki na biyu na ciki, amincin Layer na zahiri na ISBs, da lafiyar sarƙoƙin siginar analog da dijital mai mahimmanci. Ana ba da rahoton duk wani abin da ba a sani ba a matsayin ƙararrawar ganowa ga DSPX kuma an shiga cikin tarihin abin da ba ya canzawa. A yayin da aka sami gazawa mai mahimmanci, IS200ERIOH1ACA tana ƙaddamar da abubuwan da aka fitar zuwa yanayin rashin lafiya don kare janareta da kayan haɓakawa.
Amintacce, Samar da Sabis, da Daidaituwa
IS200ERIOH1ACA an ƙera shi kuma an ƙera shi don saduwa da buƙatun amincin da ake buƙata na kayan aikin samar da wutar lantarki mai ci gaba. Haɗin allon da'irar sa da aka buga yana fasalta abin da ya dace wanda ke ba da kariya daga zafi, ƙurar iska, da gurɓataccen yanayin masana'antu. An tanadar jirgin da injina a cikin rakiyar tsarin sarrafawa ta skru guda biyu da ke ƙeƙashe da fasalulluka na haɗaɗɗen shafuka waɗanda ke sauƙaƙe cirewa ba tare da amfani da kayan aikin ba.
A cikin tsarin gine-ginen sarrafawa na TMR, IS200ERIOH1ACA yana ba da gudummawa ga ƙayyadaddun tsarin-matakin Lokaci Tsakanin Ƙarfin Ƙarfi (MTBFO) na har zuwa awanni 175,000. Ana samun wannan babban samuwa saboda gazawar IS200ERIOH1ACA guda ɗaya a cikin M1, M2, ko C ba ya haifar da tafiya mai faɗi; Sauran masu kula da aiki guda biyu suna kula da cikakkiyar kulawar motsa jiki yayin da aka tsara kulawa. Koyaya, IS200ERIOH1ACA ba a ƙirƙira shi azaman ƙirar zazzagewa ba. Dole ne a yi musanya ko dai tare da cire kuzarin gabaɗayan sashin mai sarrafawa, ko, a cikin ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun tsarin, ta bin ƙa'idodin gyare-gyaren kan layi da aka ayyana a cikin Jagorar Kulawa da Magance Matsalar EX2100 (GEH-6675).
IS200ERIOH1ACA yana da cikakken baya mai jituwa tare da haɗin I/O pinouts da nau'i nau'i nau'i na gyaran ERIO na baya, gami da IS200ERIOH1A, IS200ERIOH1AAA, da IS200ERIOH1ACB. Lokacin maye gurbin kwamitin bita na baya tare da IS200ERIOH1ACA, ba a buƙatar canje-canje ga kebul na waje ko kayan aikin jirgin baya. Bayan shigarwa na zahiri, DSPX na iya buƙatar sake shigar da lambar aikace-aikacen don tabbatar da cikakkiyar daidaiton matakin firmware.
