Recent content by Ashiq

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    GT Generator Auto Synchronization Fails

    Dear Friends GTG failed to synchronize with grid on automatic selection, machine RPM keep moving between (48-50 HZ) 2880-3000 RPM. Ideally RPM stabilize near 3000 and minor change in the RPM in order to synchronize but this time machine RPM reach 2995 and start decreasing again and reach lower...
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    Seeking insights on establishing communication with MicroLogix 1200 PLC and using the Communications toggle button

    Dear LuisLarraga You can push the toggle button then DCOMM light will appear and you can communicate the PLC because you don't know previous user defined configuration and again you can push and it will bring you back to previous setting and DCOMM light will be off. its just switching between...
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    Low Performance of Gas turbine after major inspection

    Please consider also ambient temperature before and after MI. secondly have you made any changes in the system /parameters except inspections ? How frequently washing online/offline is carried out look at fuel system, fuel quality , air quality, air intake filters conditions and finally...
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    Gas Turbine OTC /TETC control vs Load Control which is efficient and why?

    Dear WTF Thank you very much you explained it beautifully, actually we were analyzing two conditions where two controllers of gas turbine in action 1) Part Load on Load Control 2) Base Load (machine achieved TETC (Turbine Exhaust Temp: Control) setpoint in our case 540 C and IGV is full open...
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    Gas Turbine OTC /TETC control vs Load Control which is efficient and why?

    Exhaust temperature control vs Load Control these are both GT controllers
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    Gas Turbine OTC /TETC control vs Load Control which is efficient and why?

    Dear Friends, I am working @ CCPP, 01 Gas Fired Turbine, 01 HRSG and 01 Steam Turbine (a simple config with 90s technology) i need to understand which mode of Gas Turbine is efficient in terms of Gas consumption and minimum stress production i request all of you specially dear CSA to give...
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    slow Trending at Infi-90 with S+

    Hello Friends we have upgraded our vibration monitoring system with Meggit Vm-600 and now we are facing slow trending issue suppose at DCS Infi-90 with S+ vibration spike appears 90 and actual value is above 110, supplier give reason that vm-600 is advance and your DCS is bit old thats why the...
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    ABB Power Generation Portal

    use similar credentials login with same user name and pasword as on server ...Forexampler Server user is Administrator and Password is Control123... configure same on client..
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    Schnider Electric Proface PS 5000 HMI is not starting

    Dear Friends i will glad to learn from your expirence regarding the issue which i am facing after power distrubance proface hmi start switching from white screen to black screen which i assume it's IPC could not start , checked HDD, RAM and Lithium Battery and found only 2.7 V on battery which...
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    DCS HMI S+ Operation architecture by ABB

    Dear Friends i need your expert opinion regarding the two optional architectures of the S+ system from ABB 1. Redundant S+ operation server and non redundant history server (Three server machine) 2. Redundant S+ server machines and merge history server as their part (Two server machines) which...
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    ABB S+ HMI System Architecture Pros & Cons

    Dear Friends i need your expert opinion regarding the two optional architectures of the S+ system from ABB 1. Redundant S+ operation server and non redundant history server (Three server machine) 2. Redundant S+ server machines and merge history server as their part (Two server machines) and...
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