GE DS200TCQAG1B(DS200TCQAG1BEC) Analog Input/Fit Board

DS200TCQA Analog Input/Fit Board (wanda ake magana da shi azaman hukumar TCQA) babban tsarin sarrafa sigina ne a cikin GE Speedtronic Mark V gas mai kula da injin turbine, musamman an ƙera shi don ƙima da daidaita siginar analog daban-daban. An shigar da shi a cikin maƙallan I/O na tsarin sarrafawa , , kuma , Wannan jirgi yana aiki a matsayin mahimmanci don sarrafa siginar siginar analog, sarrafa nau'ikan shigarwar da yawa da siginar fitarwa ciki har da siginar matsayi na LVDT, servo bawul fitarwa, siginar zafin jiki na thermocouple, siginar analog na 4-20 mA, siginar girgiza, abubuwan fitarwa na fitarwa, siginar bugun jini, shigarwar wutar lantarki, kazalika da janareta da siginar layi. Ta hanyar madaidaicin da'irori na daidaita yanayin siginar da sarrafa algorithm na ci gaba, hukumar TCQA ta tabbatar da cewa waɗannan sigina masu mahimmanci za a iya karanta su daidai da dogaro da tsarin sarrafawa, suna ba da garanti mai mahimmanci don aminci da kwanciyar hankali na injin turbin gas.

Babban Ayyuka

1. Ƙarfafa Nau'in Sigina da yawa

Hukumar TCQA tana da ƙarfi mai ƙarfi don sarrafa siginar analog daban-daban, gami da amma ba'a iyakance ga:

• LVDT/LVDR matsayi na firikwensin shigar da sigina

• Servo bawul na fitar da sigina

• Alamun auna zafin zafin jiki na Thermocouple

• 4-20 mA daidaitattun siginar siginar masana'antu da kayan aiki

• Sigina na firikwensin girgiza

• Sigina na fitowar tuƙi

• Sigina kirga bugu

• Sigina na shigar da wutar lantarki

• Generator da siginonin saka idanu na layi

2. Sigina Conditioning da Scaling

Babban aikin wannan allo shine daidaitaccen sikeli da daidaita siginar analog ɗin ɗanyen, gami da:

• Ƙara sigina ko attenuation zuwa madaidaitan jeri na ƙarfin lantarki

• Tace amo da tsoma baki

• Linearization da sarrafa ramuwa

• Keɓewar sigina da kariya

3. Sadarwar Bayanai da Musanya

Kwamitin TCQA yana musayar bayanai tare da sauran abubuwan tsarin ta hanyar musaya daban-daban:

• Sadarwar bas ɗin bayanai tare da hukumar STCA ta hanyar haɗin 3PL

• Musanya janareta da siginar layi tare da hukumar TCQC ta hanyar haɗin JE

• Samun danyen sigina ta hanyoyin mu'amala daban-daban da aka sadaukar tare da allunan tasha

4. Ayyukan Haɗin Tsarin Tsarin

A matsayin muhimmin sashi na tsarin kula da Mark V, hukumar TCQA tana ba da:

• Daidaitawa tare da nau'ikan sarrafawa guda uku ( , , )

• Daidaitawar mu'amala da ke tallafawa nau'ikan allunan tasha

• Saitunan tsalle-tsalle na kayan aiki masu daidaitawa

• Siginar sarrafa sigina mai shirye-shiryen software

Cikakken Ka'idodin Aiki

1. Gudun Gudanar da Sigina

Ka'idar aiki na hukumar TCQA ta dogara ne akan ainihin fasahar sarrafa siginar analog. Lokacin da danyen sigina da na'urori masu auna firikwensin ke haifar da su zuwa hukumar TCQA ta hanyar allunan tasha daban-daban, sun fara shiga matakin daidaita siginar. A wannan mataki, sigina suna fuskantar matching impedance, tacewa, da sarrafa ƙarawa don kawar da tsangwama amo da daidaitawa zuwa matakan da suka dace. Sigina da aka sarrafa sai su shiga matakin jujjuyawar analog-zuwa-dijital, inda ake juyar da siginar analog zuwa sigina na dijital don sarrafa tsarin dijital. A ƙarshe, ana watsa siginar dijital da aka sarrafa zuwa wasu sassan tsarin sarrafawa ta hanyar bas ɗin bayanai.

2. 4-20 mA Tsarin Siginar Shigarwa

Don siginar shigarwa na 4-20 mA, hukumar TCQA tana amfani da madaidaicin masu tsayayya a matsayin masu ɗaukar nauyi don canza sigina na yanzu zuwa siginar wutar lantarki don aunawa. A halin yanzu transducer yana samar da raguwar ƙarfin lantarki a kan mai ɗaukar nauyi, wanda hukumar TCQA ke karantawa kuma an rubuta shi zuwa injin I/O ta hanyar haɗin 3PL. Ana amfani da tsalle-tsalle na kayan aiki akan allon tashar TBQC don zaɓar kewayon siginar shigarwa na yanzu, tabbatar da ingantacciyar ma'aunin sigina a cikin jeri daban-daban.

3. 4-20 mA Ƙarfafa Siginar Fitowa

A gefen fitarwa, kwamitin TCQA yana haifar da siginar fitarwa na 4-20 mA ta hanyar daidaitattun hanyoyin da'irori na yanzu, na'urorin sarrafa tuki da aka haɗa zuwa tashar tashar TBQC ta hanyar haɗin JB. Ana amfani da waɗannan sigina na fitarwa galibi don fitar da na'urori daban-daban da na'urori masu sarrafawa, kamar bawul ɗin sarrafawa da masu juyawa mita.

4. Thermocouple Siginar sarrafa siginar

Sarrafa siginar thermocouple ɗaya ne daga cikin mahimman ayyuka na hukumar TCQA. Thermocouples an haɗa su zuwa tashar tashar TBQA, tare da da'irori a kan tashar tashar TBQA suna ba da nassoshi na ma'aunin sanyi na thermocouple, waɗanda hukumar TCQA ke amfani da su don ƙididdige ramuwar haɗin sanyi. Hukumar tana amfani da abubuwan shigar da thermocouple da ƙimar diyya don ƙididdige ainihin zafin da thermocouple ya karanta, a ƙarshe injin I/O ya karanta ta hanyar haɗin 3PL. Masu amfani za su iya zaɓar nau'ikan ma'aunin zafi da sanyio da ƙima ta hanyar daidaitawar I/O, yana tabbatar da ingantacciyar ma'auni na nau'ikan thermocouple daban-daban.

5. LVDT/R Gudanar da Siginar Matsayi

Ana amfani da Masu Canjin Bambancin Bambance-bambancen Linear (LVDT) ko Masu Canjin Bambancin Madaidaicin Litattafai (LVDR) don gano wuraren kunnawa. Ana karanta siginar matsayi daga tashar tashar TBQC ta hanyar haɗin JF, tare da sigina masu ma'auni da sharadi waɗanda Shirin Tsarin Sarrafa (CSP) ke amfani da shi. Ana rubuta sigina masu ban sha'awa na LVDT/Rs zuwa tashar tashar QTBA ta hanyar hukumar TCQC. Ana amfani da waɗannan na'urori masu auna firikwensin yawanci don daidaita abubuwan fitar da bawul ɗin servo, suna tabbatar da madaidaicin iko na wuraren kunnawa.

6. Tsarin Siginar Jijjiga

Ana ƙare siginar firikwensin jijjiga a tashar tashar tashar TBQB a cikin murhu kuma , kuma an karanta ta allunan TCQA kuma bi da bi. Waɗannan sigina an daidaita su kafin a rubuta su zuwa injin sarrafawa don amfani da CSP don saka idanu da ayyukan kariya. Masu amfani za su iya zaɓar ƙimar ƙima a cikin mai saita I/O akan mahaɗin mai aiki don dacewa da buƙatun ma'aunin girgiza daban-daban.

7. Tsarin siginar bugun bugun jini

Kwamitin TCQA yana ƙunshe da da'irori don daidaitawa da daidaita siginar shigar da ƙimar bugun jini, waɗanda ake karantawa daga allon TCQC ta hanyar haɗin JE. Waɗannan sigina sun samo asali daga TTL (Transistor-Transistor Logic) da abubuwan shigar da maganadisu, waɗanda aka gabatar ta hanyar allon tashar QTBA da/ko PTBA. Core yana karɓar abubuwan shigar da saurin matsi mai ƙarfi, yayin da ma'aunin shigar da bugun bugun jini a kan murhu kuma ana iya amfani da shi don sauran sarrafa sigina.

Kanfigareshan Hardware da Saitunan Jumper

Kwamitin TCQA yana ba da zaɓuɓɓukan sanyi na kayan masarufi, masu dacewa da buƙatun aikace-aikacen daban-daban ta hanyar saitunan jumper:

J1 da J2 Jumpers: Ana amfani da su don zaɓar yanayin aiki na da'irorin fitarwa na mA, an daidaita su bisa ga buƙatun fitarwa daban-daban.

J5 da J6 Jumpers: Ana amfani da su don saita kewayon abubuwan mA na yanzu, zaɓaɓɓu tsakanin matsakaicin 20 mA ko matsakaicin 200 mA don daidaitawa da buƙatun kaya daban-daban.

J7 Jumper: Ana amfani da shi don tashar jiragen ruwa na RS232, musamman don gwajin allo da ayyukan bincike.

J8 Jumper: Ana amfani da shi don kunna oscillator, yana ba da siginar agogo a cikin takamaiman yanayin aikace-aikacen.

Masu amfani za su iya dubawa da daidaita waɗannan saitunan jumper ta hanyar allon tsalle-tsalle na hardware akan mahaɗin ma'aikaci, tabbatar da hukumar na iya biyan takamaiman buƙatun aikace-aikacen. An bayar da cikakken bayanin saitin jumper na hardware a cikin Karin Bayani A don tunani na fasaha.

Kanfigareshan Software da Saitunan Siga

Baya ga saitin kayan masarufi, hukumar TCQA tana goyan bayan zaɓin daidaitawar software masu wadata:

Kanfigareshan Thermocouple: Masu amfani za su iya zaɓar nau'ikan ma'aunin zafi da sanyio da ƙima don tabbatar da ingantacciyar ma'aunin zafin jiki.

Saitunan ƙimar bugun bugun jini: Matsakaicin siginar bugun jini mai iya daidaitawa da sigogin sarrafawa don dacewa da siginar bugun jini na jeri daban-daban.

Kanfigareshan Siginar Jijjiga: Saita abubuwan ƙwanƙwasa siginar girgiza da ma'aunin tacewa don haɓaka aikin sa ido na girgiza.

Sigina Matsayi na LVDT: Yana daidaita sigogin siginar siginar matsayi da saitunan kewayo don tabbatar da ingantacciyar ma'aunin matsayi.

4-20mA Gudanar da siginar: Saitin shigarwa da jeri na siginar fitarwa, lokutan tacewa, madaidaitan ƙararrawa, da sauran sigogi.

These configuration parameters can be set and modified through the I/O configurator on the operator interface, providing users with great flexibility and convenience.

Filin Aikace-aikacen da Haɗin Tsarin

Ana amfani da DS200TCQA Analog Input/Fit Board a cikin tsarin sarrafa turbine na GE Speedtronic Mark V, yana taka muhimmiyar rawa a wurare masu zuwa:

Tsarin Gudanar da Tsarin Wutar Lantarki: Ana amfani da shi don saka idanu da kula da injin turbin gas, tabbatar da kwanciyar hankali da amincin tsarin samar da wutar lantarki.

Masana'antu Drive Systems: Samar da daidaitattun ayyukan sarrafa sigina a cikin manyan na'urorin tuƙi na masana'antu.

Tsare-tsaren Sarrafa Tsari: Yin muhimmiyar rawa a cikin hanyoyin masana'antu waɗanda ke buƙatar daidaitaccen sarrafa siginar analog.

Tsare-tsaren Kariya na Kayan aiki: Ba da kariya ga kayan aiki masu mahimmanci ta hanyar saka idanu da rawar jiki da ayyukan kula da zafin jiki.

Hukumar ta TCQA tana haɗe sosai tare da sauran sassan tsarin kula da Mark V, gami da allunan STCA, allon TCQC, allunan tashoshi daban-daban, da musaya na ma'aikata, tare da samar da cikakken ingantaccen tsarin tsarin sarrafawa.