GE IS200GGXDG1A Expander Diode Source Board

IS200GGXDG1A shine Expander Diode Source Board wanda General Electric (GE) Tsarin Kula da Masana'antu ya ƙirƙira don Innovation Series ™ matsakaicin matsakaicin matsakaicin ƙarfin tuƙi. A matsayin cibiyar jujjuya siginar siginar tsakanin Bridge Interface Control Board (BICI) da da'irar diode source/dynamic braking (DB), IS200GGXDG1A yana haɗa ayyuka da yawa ciki har da sadarwar fiber-optic, kwandishan siginar analog, saka idanu na matsayi, da sarrafa wutar lantarki. Ana shigar da wannan allon a cikin ma'aikatar kulawa kuma yana musayar umarnin kofa da bayanin matsayi tare da hukumar BICI ta sigina daban-daban na RS-422. A lokaci guda, yana haɗa kai tsaye zuwa har zuwa Ƙofar Haɗaɗɗen Braking Integrated Gate Commutated Thyristors (IGCTs) ta hanyar mu'amalar fiber-optic, samun babban sauri, ingantaccen sadarwa tare da keɓewar ƙarfin lantarki.

IS200GGXDG1A ita ma tana da alhakin karɓar siginonin amsawa na yanzu na matakai uku daga tushen masu canji na yanzu, da tara siginar wutar lantarki daga Hukumar Kula da Mahimmancin Ragewar Voltage (NATO), siginar yanayin samar da wutar lantarki na hukumar GDPA, siginar yanayin iko na 115 V, da siginar matsayi na P5 akan jirgin, sannan aika su zuwa hukumar BICI. Wannan yana ba da cikakkiyar sa ido da sarkar bayanai na kariya ga duk tsarin kula da tashin hankali.

Tsarin Gine-gine da Gudun Sigina

A cikin tsarin gine-ginen sarrafa kayan tuƙi, IS200GGXDG1A tana da maɓalli mai mahimmanci tsakanin hukumar BICI da kayan aikin matakin ƙarfi:

• Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙa ) ya yi, da kuma bayanan da aka gano na allo.

• Downstream Fiber-Optic Interface : Four duplex fiber-optic connectors (DB1 through DB4), each containing a transmitter (TX, blue) and receiver (RX, gray) channel, connect respectively to the gate drive units of four dynamic braking IGCTs.

• Analog Input Interface : Ana amfani da masu haɗin 3-terminal guda shida don abubuwan da ke cikin ɓangaren farko da na biyu na masu canza canjin zamani (CTs); uku 2-terminal haši ne na mai amfani-kafi CT nauyi resistors; kuma mai haɗin J1 mai 20-pin yana karɓar siginar amsawar wutar lantarki daga hukumar NATO.

• Ƙarfin Ƙarfafawa da Kulawa : Mai haɗin J2 mai 6-pin yana karɓar wutar lantarki mai girma (48 V AC, 27 kHz) da siginar matsayi na GDPA daga kwamitin GDPA; mai haɗin J3 mai 2-pin yana sa ido kan ikon sarrafa wutar lantarki na 115 V AC da aka ba wa hukumar GDPA.

Wannan ƙirar ƙirar ƙirar matakan matakai da yawa yana ba wa IS200GGXDG1A damar sarrafa sadarwa mai sauri na fiber-optic na dijital, daidaitaccen kwandishan siginar analog, da saka idanu akan matakin tsarin akan ƙaramin allo guda ɗaya. Wannan yana sauƙaƙa mahimmancin wayoyi a cikin majalisar kuma yana haɓaka tsarin haɗin gwiwa da aminci.

Cikakken Ayyukan Mahimmanci

1. Umarnin Ƙofar Fiber-Optic da Bayanin Matsayi

IS200GGXDG1A yana samun keɓantaccen iko na IGCTs masu ƙarfi na birki ta hanyar mu'amalar fiber-optic duplex guda huɗu. Umurnin Ƙofa daga hukumar BICI sun isa IS200GGXDG1A a matsayin siginonin RS-422. Ana canza su zuwa sigina na gani ta hanyar dabaru na kan jirgin da fitarwa zuwa daidaitaccen tsarin direban ƙofar IGCT ta hanyar watsa fiber (TX), inda yanayin 'Light ON' ke nuna umarni don kunna tantanin halitta. A lokaci guda, siginar gani na matsayin IGCT yana dawowa zuwa IS200GGXDG1A ta hanyar fiber karɓa (RX). Ana mayar da shi zuwa siginar lantarki daban-daban na RS-422 kuma ana aika shi zuwa allon BICI, inda 'Light ON' ke nuna IGCT yayi kyau. Sadarwar fiber-optic tana ba da keɓantaccen babban ƙarfin lantarki da kariya ga tsangwama na lantarki, yana tabbatar da amincin siginar sarrafawa a cikin babban ƙarfin wutar lantarki, babban yanayin wutar lantarki na yanzu.

2. Tushen Interface Interface na Transformer na Yanzu da Kanfigareshan Resistor

IS200GGXDG1A tana ba da cikakkun tubalan ƙarshen firamare da na sakandare (tashafi 3 a kowane lokaci, don tabbataccen farko, na farko, da ƙasan chassis) don masu canji na yanzu mai matakai uku. Da'irar ganowa na bambance-bambancen a kan kan jirgi yana kwatanta igiyoyin CT na farko da na biyu, suna haifar da siginonin rashin daidaituwa na zamani mai mataki uku (ACTP, BCTP, CCTP), waɗanda ake aika zuwa hukumar BICI ta hanyar haɗin PSRC. Masu amfani za su iya haɗa masu tsayayyar nauyin nauyi na waje ta hanyar tashoshi TB19-TB24 dangane da ainihin halayen CT da kuma saita zaɓin resistor nauyi ta amfani da 2-pin Berg jumpers (JP1, JP2, JP3), yana ba da damar daidaita tsarin daidaitawa.

3. Karbar siginar Feedback na Voltage

IS200GGXDG1A tana karɓar siginar wutar lantarki da aka rage daga Hukumar Tsaro ta Feedback Scaling Board (NATO) ta hanyar haɗin 20-pin J1. Waɗannan sigina sun haɗa da:

• Madogaran ƙarfin tushen matakai uku (SRCVAS, SRCVBS, SRCVCS)

• Dynamic birking resistor tabbataccen ƙarfin lantarki (VDBR1S)

• Dynamic birking resistor korau tasha ƙarfin lantarki (VDBR2S)

• Siginar nunin kebul na jirgin NATO (NATO CBL CHK)

Duk siginar wutar lantarki ana nusar da siginar gama gari (LCOM). IS200GGXDG1A yana aika waɗannan sigina, tare da matsayin haɗin haɗin gwiwa na NATO, zuwa hukumar BICI ta hanyar haɗin PSRC, yana ba da bayanan tushe don algorithms sarrafa birki mai ƙarfi da kariyar tsarin.

4. Kula da Matsayin Tsari da Tari

IS200GGXDG1A tana da cikakkiyar damar sa ido kan yanayin tsarin, tare da tara siginoni masu mahimmanci da yawa tare da ba da rahoto iri ɗaya ga hukumar BICI:

• Matsayin Power Board na GDPA : Yana karɓar siginar Ok na daban (GDPA1_OK_P da GDPA1_OK_N) daga hukumar GDPA ta hanyar haɗin J2. Bayan opto-keɓe, yana fitar da wannan siginar (GDPA OK) zuwa mai haɗin PSRC. Gaban gaban DS2 kore LED yana nuna matsayin samar da wutar lantarki na GDPA.

• Matsayin Wutar Lantarki na 115 V : Kula da wadatar 115 V AC tana ciyar da hukumar GDPA ta hanyar haɗin J3. Ana fitar da siginar matsayi bayan warewa (CPOKS, 0 = Ok). gaban panel DS4 kore LED yana nuna matsayin samar da wutar lantarki na 115 V.

• Matsayin Wutar Wuta na P5 : Yana saka idanu akan wadatar +5V DC. Ana fitar da siginar matsayi zuwa mai haɗin PSRC (P5 CHK). gaban panel DS1 kore LED yana nuna cewa wutar lantarki P5 yayi kyau.

• Binciken Cable-In-Place Board NATO : Yana karɓar matsayi na haɗin haɗin kebul na NATO ta hanyar haɗin J1 kuma aika wannan siginar (NATOCHKS, 0 = Ok) zuwa hukumar BICI.

Wannan ƙirar saka idanu ta tsakiya tana ba hukumar BICI damar samun cikakkun bayanan lafiya don gabaɗayan tushen tsarin birki mai ƙarfi ta hanyar sadarwa guda ɗaya.

5. Gudanar da Wutar Lantarki

IS200GGXDG1A yana karɓar ƙarfinsa daga hukumar GDPA ta hanyar samar da wutar lantarki mai ƙarfi 48 V AC (27 kHz) ta hanyar haɗin J2. Wuraren jujjuya wutar lantarki akan jirgi suna samar da kayayyaki na DC masu zuwa don nau'ikan ayyuka daban-daban:

• +5 V DC (P5) : Yana ba da wutar lantarki don RS-422 transceivers, da'irori dabaru na dijital, da wasu da'irori na saka idanu.

• + 12 V DC (P12) : Yana ba da wutar lantarki don hanyoyin sadarwa na fiber-optic da da'irori masu alaƙa da tuƙi.

• + 12 V Gating Circuit Supply (P12G) : An canza 12V wadata wanda aka keɓe don da'irar harbe-harbe.

Hukumar ta kuma samar da keɓantattun masu haɗin kai guda bakwai don zaɓen ƙasa, suna haɓaka garkuwar tsarin a cikin hadaddun mahalli na lantarki.

Manufofin LED na gaban Panel

Fannin gaba na IS200GGXDG1A yana da alamun alamun LED guda uku, suna ba da kima mai sauri da fahimta na mahimman matsayi:

Tsarin waɗannan alamomin yana ba da damar ma'aikatan kula da kan yanar gizo don yin hukunci da sauri matsayin samar da wutar lantarki na hukumar da na'urorin sa ba tare da wani kayan aiki ba.

Wuraren gwaji

Kwamitin IS200GGXDG1A yana sanye da wuraren gwaji guda 15, yawancin su ana iya samun su daga gaban allon don dacewa da kuskure da gano kuskure. Manyan abubuwan shaida sune kamar haka:

Daidaitacce Hardware Kanfigareshan

IS200GGXDG1A yana amfani da masu tsalle-tsalle na Berg da masu tsallen waya don daidaitawa. JP1, JP2, da JP3 sune 2-pin Berg jumpers da aka yi amfani da su don zaɓar masu tsayayyar nauyin CT don matakai uku. Masu amfani za su iya daidaita saitunan jumper dangane da ainihin buƙatun aikace-aikacen don tabbatar da siginar na biyu na CT suna cikin kewayon mafi kyau. Jirgin ba shi da fuses kuma babu madaidaicin potentiometers, sauƙaƙe kula da filin.

Takaitacciyar Takaitawar Interface Mai Haɗi

Shigarwa da Kariyar Tsaro

IS200GGXDG1A an ɗora shi a cikin majalisar kulawa, an kiyaye shi ta screws 11 a kan maƙallan filastik takwas da tasoshin ƙarfe uku. Dole ne a yi amfani da madaidaicin karfe tare da masu wankin tauraro don tabbatar da duk wani babban ƙarfin lantarki na bazata yana jujjuya ƙasan chassis ta kewayen kariyar. Dole ne a zaunar da masu wankin tauraro a saman saman ƙarfe tare da tsayayyen ƙarfe, ba tare da tsayayyen filastik ba. Lokacin maye gurbin allo, dole ne a kula don hana fitarwar lantarki (ESD m). Dole ne a cire haɗin duk wutar lantarki, kuma dole ne a bi hanyoyin kullewa/tagout kafin aiki. Ya kamata a yi jigilar allo da adana ta amfani da marufi na anti-static.