GE IS200TAMBH1ABA Acoustic Monitoring Terminal Board

IS200TAMBH1ABA . ita ce Hukumar Kula da Tasha Tasha (TAMB) wacce GE Energy ta kera a matsayin wani ɓangare na tsarin sarrafa injin turbine Mark VI™ An ƙera wannan tashar tashar don yin mu'amala tare da VAMB (Acoustic Monitoring I/O sub- majalisa) don samar da kwandishan sigina don matsa lamba masu ƙarfi da aka yi amfani da su wajen sa ido kan konewar injin turbine. TAMB tana tallafawa har zuwa tashoshi tara na shigar da siginar sauti a kowane allo, kuma har zuwa allon TAMB guda biyu ana iya haɗa su zuwa VAMB guda ɗaya, yana ba da jimillar tashoshi 18 don lura da haɓakar combustor (ganowar wuta da bugun bugun jini) a cikin GE frame 6, 7, ko 9 gas turbines.

IS200TAMBH1ABA tana karɓar ƙananan matakan millivolt daga amplifiers cajin ɓangare na uku ko na'urori masu auna sigina kamar Bentley-Nevada®, Vibro‑meter®, PCB Piezotronics®, GE Power System's Charge Converter Signal Amplifier (CCSA), da GE/Stokes Hukumar tana ba da zaɓuɓɓukan samar da wutar lantarki masu sassauƙa don na'urori masu auna firikwensin, gami da na yanzu-iyakantacce +24 V dc da ‑24 V dc abubuwan fitarwa, da kuma madaidaicin tushen yanzu (4mA) don wasu nau'ikan firikwensin. Kowace tashoshi ta haɗa da masu tsalle-tsalle masu daidaitawa don zaɓar ƙarfin lantarki ko shigarwar yanzu, da kuma ɗaure layin dawowa zuwa ga gama gari ko barin shi yana iyo. Hakanan hukumar tana fasalta abubuwan buffered BNC don kowane tashoshi, yana ba da damar saka idanu kai tsaye na siginar matsa lamba (tare da cire son zuciya na DC).

An ɗora TAMB a cikin ma'ajin sarrafa injin turbine kuma yana haɗi zuwa allon VAMB (wanda ke cikin rack I/O) ta hanyar kebul na 37-pin. Hukumar ba ta da LEDs ko fuses a kan jirgi; Ana ba da rahoton bincike ta hanyar VAMB da tsarin kula da Mark VI. IS200TAMBH1ABA tasha ne mai sauƙi (wanda ba a sake sakewa ba) kuma an yi niyya don amfani da shi kawai a cikin daidaitawa mai sauƙi.

Bayanin Aiki

Ayyukan saka idanu na sauti yana da mahimmanci don gano rashin daidaituwar konewa (misali, ƙulle-ƙulle, rumble, ko wasu jujjuyawar matsa lamba) a cikin injin injin injin gas. IS200TAMBH1ABA tana ba da tashoshi 18 na daidaita yanayin sigina (lokacin da ake amfani da alluna biyu) tare da damar masu zuwa:

• Abubuwan shigarwa daban-daban tare da ribar daidaitacce (1, 2, 4, ko 8) don haɓaka ƙudurin sigina.

• Samfurin aiki tare da sauri tare da sama da 8x don rage girman tacewa na analog.

• Buɗe gano waya ta hanyar nuna son rai mai ƙarfi na DC wanda za'a iya saita shi zuwa +28 V, -28 V, ko ƙasa.

• Taimakawa duka ƙarfin lantarki da na yanzu (4-20 mA) hanyoyin shigarwa ta hanyar tsalle-tsalle na hardware.

• Samar da wutar lantarki don amplifiers cajin waje: kowane tashoshi yana ba da fitarwa mai iyaka +24 V da -24V, da madaidaicin madaurin halin yanzu (4mA) wanda VAMB za ta iya zaɓa.

• Buffered BNC fitarwa ga kowane tashoshi (sigina debe DC son zuciya) don sa ido na waje ko matsala.

• Serial EPROM akan allo don tantance allo (nau'in, bita, lambar serial, da wurin haɗin haɗi) wanda VAMB ke karantawa don tabbatar da kayan aikin.

TAMB tana karɓar siginar bambancin matakin mV daga firikwensin firikwensin caji. Bambancin biyu ya ƙunshi SIGx (sigina) da RETx (dawowa). Allon yana ba da danniya na wucin gadi na lantarki kuma yana ƙaddamar da siginar sharadi zuwa VAMB ta hanyar haɗin 37-pin (J1A ko J1B). VAMB yana aiwatar da canjin analog-zuwa-dijital, cire son rai na DC, lissafin RMS, Canjin Saurin Saurin (FFT), da gano ƙararrawa.

Halayen Hardware

Factor Form na Jiki da Hauwa

IS200TAMBH1ABA itace allon waya da aka buga wanda aka ƙera don hawa a cikin majalisar kula da Mark VI. Yana da 48-pin tashar tashar abokin ciniki (TB1/TB2), masu haɗin D-sub masu haɗin 37-pin D-sub guda biyu (JA1 da JB1) don haɗi zuwa VAMB, da masu haɗin BNC guda tara (BNC1 ta hanyar BNC9) don abubuwan buffered. Ana yin amfani da allon daga VAMB ta hanyar kebul na 37-pin; ba a buƙatar shigar da wuta daban ba.

Connectors da Terminals

Ma'anar Ma'anar Tasha (Sashe - 48 fil)

Masu tsalle-tsalle

Kowane tasha yana da tsalle-tsalle guda biyu:

Sarrafa son zuciya

TAMB yana ba VAMB damar yin amfani da wutar lantarki na son zuciya na DC zuwa sigina da dawo da layukan don gano buɗe ido. Ana sarrafa son zuciya ta siginar TTL guda biyu a kowane tashoshi (BIASP da BIASN) daga VAMB:

Zaɓa Na Yanzu

Don na'urori masu auna firikwensin da ke buƙatar tushen tushen yanzu (misali, PCB Piezotronics), VAMB na iya tabbatar da siginar CCELx (TTL high) don ba da damar tushen 4 mA akai-akai akan layin P24V. Ana amfani da wannan maimakon samar da iyakataccen wutar lantarki.

Kanfigareshan da Saita

IS200TAMBH1ABA bashi da na'urori masu sarrafa allo ko firmware mai daidaitawa; Ana yin duk daidaitawa ta hanyar hukumar VAMB ta amfani da software na ToolboxST. Mabuɗin daidaitawa na kowane tashoshi sun haɗa da:

• InputUse - Yana zaɓar nau'in firikwensin (Bently-Nevada, Vibro-mita, CCSA, PCB, GE/Reuter-Stokes, Custom, ko File).

• Riba – Yana saita ribar hardware (1, 2, 4, ko 8) don gujewa jikewa.

• Low_Input / High_Input - Yana bayyana kewayon millivolt don juyar da sashin injiniyanci.

• Low_Value / High_Value - Yana bayyana daidaitattun sassan injiniya (misali, psi).

• CCsel - Yana kunna yanayin halin yanzu akai-akai (Gaskiya/Ƙarya).

• BiasLevel - Yana saita wutar lantarki na son zuciya don ganowa da'ira (lokacin InputUse = Custom).

• SysLimit1 / SysLimit2 - Madaidaicin iyakoki / ƙananan iyaka don tsara ƙararrawa.

• DiagOCChk, DiagBiasNull, DiagSigSat - Kunna / kashe takamaiman bincike.

Dole ne a saita masu tsalle na kayan aiki bisa ga nau'in firikwensin da hanyar wayoyi (waya 3-waya ko 4-waya). Takardar tana ba da cikakken tebur (wanda aka sake bugawa a ƙasa) don matsayi mai tsalle:

Bincike da Ƙararrawa

Hukumar TAMB ba ta da ledojin kan allo. VAMB ce ta ba da rahoton bincike a matsayin matakin allo da ƙararrawa matakin tashoshi. Ƙararrawa gama gari sun haɗa da:

Hakanan VAMB yana samar da LEDs na gaba-gaba guda uku:

• Green – Fitilar yana nuna RUN na al'ada.

• Ja - M yana nuna FAIL.

• Orange - Tsaya yana nuna ƙararrawar ganowa.

Hanyoyin Shigarwa da Sauyawa

Karɓar Kariya

• Hankali a tsaye - IS200TAMBH1ABA ya ƙunshi abubuwan da suka dace (EPROM, jumpers, da sauransu). Koyaushe sanya madaurin ƙasan wuyan hannu kuma riƙe allo a wurin aiki mai tushe.

• Rage ƙarfin aiki kafin sarrafawa - Kashe wutar lantarki zuwa rack I/O da allon VAMB kafin haɗa ko cire haɗin igiyoyi zuwa TAMB.

• Kar a saka ko cirewa tare da amfani da wutar lantarki - Yana iya lalata allo ko VAMB.

Matakan Shigarwa

1. Dutsen allon TAMB a cikin majalisar kulawa ta amfani da ramukan hawa da aka bayar.

2. Haɗa kebul na 37-pin daga VAMB (J3 ko J4) zuwa mai haɗin TAMB na JA1 (don tashoshi 1-9). Idan amfani da TAMB na biyu don tashoshi 10-18, haɗa kebul na biyu daga VAMB J6 ko J7 zuwa TAMB na biyu JA1.

3. Saita masu tsalle (JP1-JP18) bisa ga nau'in firikwensin da hanyar wayoyi (koma zuwa tebur mai tsalle).

4. Na'urori masu auna filayen waya zuwa 48-pin tashar tashar tashar (TB1/TB2) ta amfani da madaidaitan wuraren da suka dace (P24Vx, N24Vx, SIGx, RETx, PCOM).

5. Haɗa ƙasan garkuwa zuwa SCOM (pin 48) idan an buƙata.

6. Haɗa abubuwan buffer BNC zuwa kayan aikin sa ido idan an buƙata.

7. Aiwatar da wuta zuwa VAMB kuma tabbatar da cewa koren LED yana walƙiya kuma babu ƙararrawa da suka bayyana a cikin ToolboxST diagnostics.

Hanyar Sauyawa

1. Kashe ƙarfin VAMB da I/O rack.

2. Lakabi kuma cire haɗin duk igiyoyi daga TAMB (37-pin, BNC, da wiring filin).

3. Cire allon daga hawansa.

4. Saita masu tsalle-tsalle akan sabon IS200TAMBH1ABA daidai kamar yadda akan tsohon allo.

5. Dutsen sabon allo kuma sake haɗa duk igiyoyi.

6. Dawo da wuta kuma tabbatar da aiki ta ToolboxST.

Bayanin oda

Lokacin yin odar IS200TAMBH1ABA, yi amfani da cikakken lambar ɓangaren daidai kamar yadda aka nuna. Lambar ɓangaren tana biye da yarjejeniyar GE:

• IS200 - Jerin Innovation, 200-aji.

• TAMB – Gagarumin aiki: Hukumar Kula da Tasha.

• H1 - Generation/Sigar.

• A - Mai tsara tushe.

• B - Mai gyara (misali, bambancin bangaren).

• A - Bita A.

Garanti da Sanya oda

• Maye gurbin garanti (a cikin lokacin garanti): Tuntuɓi Sabis na Siyarwa na GE Energy Post (bayanan bayanan da aka tsallake kowace buƙata).

• Kayayyakin kayan gyara ko oda mara garanti : Tuntuɓi GE Sales ko Ofishin Sabis mafi kusa. Samar:

  • Cikakkun lambar ɓangaren: IS200TAMBH1ABA

  • lambar serial na tsarin sarrafa turbine

  • Lambobin Lissafi (ML).

Lura: Duk lambobi da haruffa a cikin lambar ɓangaren suna da mahimmanci. GE na iya musanya bita mai dacewa daga baya, amma an tabbatar da dacewa da baya.