GE IS220PPROS1B TMR Kariyar Ajiyayyen I/O

IS220PPROS1B shine Tsarin Kariyar I/O na Ajiyayyen Sau uku (TMR) a cikin tsarin sarrafawa na GE's Mark VIe, wanda aka ƙera don injin turbin gas, injin tururi, da sauran injina masu juyawa. Yana aiki azaman mai zaman kansa na kariya na kariya daban daga tsarin kulawa na farko, yana ba da ayyuka kamar kariya mai saurin gudu, duban aiki tare, babban kulawar kulawa, da faɗuwar gaggawa. Wannan yana tabbatar da amintaccen rufewa a yayin da aka sami gazawar tsarin kulawa na farko, hana lalacewar kayan aiki da bala'i.

IS220PPROS1B sigar da aka tabbatar da aminci ce wacce ta dace da ma'aunin IEC 61508, wanda ya dace da aikace-aikacen masana'antu waɗanda ke buƙatar takaddun shaida ƙarƙashin IEC 61511 don amintattun kayan aikin aminci. Ƙirar ta tana ƙarfafa kayan aiki da 'yancin kai na software, yana ba da tabbacin cewa ayyukan kariya suna ci gaba da aiki ba tare da la'akari da matsayin tsarin sarrafawa na farko ba.

Tsarin Gine-gine & Haɗin Hardware

1 Tsarin Hardware

• Board Processor: Yana amfani da allon sarrafawa na BPPC, wanda ke samun goyan bayan software na ControlST V04.07 kuma daga baya.

• Hukumar Aikace-aikacen (BPRO): Ya ƙunshi takamaiman da'irori na kayan aikin aikace-aikace don ayyuka kamar gano saurin gudu, tuƙi mai gudu, da sarrafa siginar bugun jini.

• Tasha Allolin: Ana iya hawa kai tsaye akan SPRO, TPROS#C, TPROH#C, ko TREA allunan tasha.

• Sadarwar Sadarwa: Haɗa zuwa IONet ta hanyar tashoshin Ethernet don musayar bayanai tare da babban mai sarrafawa.

2 Zaɓuɓɓukan Kanfigareshan Tsari

• Kanfigareshan TMR: An haɗa nau'ikan PPRO guda uku zuwa cibiyoyin sadarwar R, S, da T bi da bi, suna aiwatar da dabaru na zaɓe na 2-fita-3.

• Tsarin Simplex: Ya dace don amfani tare da allon tashar TRES, inda ɗayan PPRO guda ɗaya ke lura da masu sarrafawa biyu (R da S).

• Kanfigareshan Tsaya: Hukumar tasha ta TREA tana ba da damar hawa nau'ikan PPRO guda uku kai tsaye, yana kawar da buƙatar igiyoyi na waje tsakanin allunan.

Babban Ayyuka & Ka'idodin Aiki

1 Overspeed Kariya
IS220PPROS1B yana ba da matakan kariya mai saurin gudu guda uku: sarrafawa, firamare, da gaggawa. PPRO ne ke aiwatar da matakin gaggawa kuma ya haɗa da:

• Kariyar Tsare-tsare na Hardware:

• Yana amfani da dabaru na kayan masarufi mai zaman kansa ba tare da software don gano saurin gudu ba.

• Matsakaicin lokacin tafiya ( OSHW_Setpoint ) ana ɗora shi ne kawai yayin farawa tsarin, yana tabbatar da kurakuran software na lokacin aiki bai shafe shi ba.

• Yana buƙatar juyi juyi guda biyu a jere don wuce wurin da aka saita don fara tafiya. Lokacin amsa yawanci ƙasa da 60ms a saurin aiki na yau da kullun.

• Kariyar Tsare-tsare na Firmware:

• Yana yin lissafin ainihin-lokaci bisa siginar saurin sauri guda uku (HP, IP, LP).

• Yana goyan bayan Kariyar Kariya-Based Overspeed (RBOS), wanda ke daidaita madaidaicin madaidaicin madaidaicin tafiya dangane da hanzarin shaft na yanzu.

• Ayyukan RBOS (PPROS1B kawai):

• Ba da damar masu amfani su ayyana ma'anar martani ta amfani da hanzarin hanzari/RPM saiti guda biyar.

• Yayin da haɓakawar shaft ke ƙaruwa, madaidaicin madaidaicin madaidaicin madaidaicin RBOS yana raguwa, yana ba da izinin farawa da farko a ƙarƙashin babban yanayin haɓakawa.

2 Ayyukan Duba Aiki tare

• Yana lura da janareta da ƙarfin lantarki na bas, mitar, da kusurwar lokaci ta hanyar abubuwan da za a iya canzawa (PT) guda biyu.

• Yana ƙarfafa relay na K25A don ba da izinin rufe mai karyawa lokacin da yanayi ke tsakanin iyakoki masu daidaitawa don bambancin wutar lantarki, bambancin mita (zamewa), da bambancin kusurwar lokaci.

• Ya haɗa da aikin kewayawa don mataccen rufewar bas.

3 Babban Tsaron Kulawa

• Yana lura da lafiyar mai kulawa ta farko ta hanyar siginar bugun zuciya ( DEVICE_HB ) da aka karɓa akan IONet.

• Yana haifar da tafiya idan bugun zuciya ya ɓace na firam ɗin bayanai a jere guda biyar.

• Yana goyan bayan saka idanu na manyan masu sarrafawa guda biyu; daya mai kula da lafiya ya isa ya hana tafiya.

4 Sauran Ayyukan Kariya

• Gano Bambancin Gudun Gudun: Tafiya idan bambanci tsakanin siginar saurin sarrafawa ta farko da saurin ƙididdigewa na PPRO ya zarce madaidaicin ƙofa don samfurori guda uku a jere.

• Gano Gudun Tsaye: Tafiya idan siginar saurin daga babban mai sarrafawa ya daina canzawa (saukarwa) na tsawon lokaci (firam 100), yana nuna yuwuwar asarar ingancin sigina.

• Gano Kulle Shaft na LP: Yana haifar da idan shaft na HP yana da sauri yayin da shaft ɗin LP ya kasance a saurin sifili.

• Tafiyar Shigar da Tuntuɓar Sadarwa: Bakwai keɓance bayanan shigar da tuntuɓar suna goyan bayan ko dai kai tsaye (tushen kayan aiki) ko na sharadi (tushen tushen-famware) farawa tafiya.

• E-Stop (Dakatar Gaggawa): Yana saka idanu kan siginar E-Stop na waje kuma yana fara tafiya ta giciye zuwa kulawa ta farko.

5 Relay Outfits & Feedback

• Relays na Tafiya na gaggawa (ETR1-ETR3): Sarrafa solenoids na tafiya.

• Relays na Tattalin Arziki (KE1-KE3): Saka juriya na jeri cikin da'irar solenoid bayan ɗauka don rage riƙon halin yanzu.

• Servo Suicide Relay (K4CL): Ƙarfafa man fetur ko tururi bawul rufe (na kowa a cikin simplex tsarin).

• Aiki tare Check Relay (K25A): Yana sarrafa umarnin rufewar da'irar janareta.

Maɓalli Maɓalli: IS220PPROS1B vs. IS220PPROH1A

Aikace-aikace na yau da kullun

• Turbines Gas (Shaft Guda / Shaft Biyu)

• Turbin Turbines (Babba, Matsakaici, Karami)

• Haɗaɗɗen Tsirrai (Tsarin STAG)

• Aikace-aikacen masana'antu waɗanda ke buƙatar yarda da matakan amincin aminci SIL 2 / SIL 3.