How to Repair the 6FA GT Speed Ratio Valve Oil Leakage
Leaking valve on GE make Mark V control system. Looking for advice on how to arrest the leakage. And for advice on proper procedure for dismantling and assembling the SRV.
on 23 May, 2017 - 10:59 am
Where is the leakage? From fittings on the hydraulic manifold? From around the Moog sero-valve?...
Criteria for selecting a transmitter from a vendor whose products you have not used before
TRICONEX PLC Cabinet VS Rockwell/Allen-Bradley PLC Cabinet
Wet Compression or Inlet Cooling for Gas Turbines
MHI gas turbines with inlet cooling or wet compression implementation
on 22 May, 2017 - 10:49 am
Mee Fogging (www.meefog.com) is one of the best places on the World Wide Web to find information...
By ding on 15 May, 2017 - 2:16 pm
Though it does not matter much what frame it is, what type of machine? Are you owner of the gas...
Oscilations with Multiple PIDs
Control of a (simulated) humanoid robot with PIDs to control each joint: osculations at 0.5*simulation frequency (=0.5*control frequency)
By d on 21 May, 2017 - 12:20 pm
You have to look at the physical geometry of your system to sort out the interactions, since every...
Engineer Needs Help with Analogic Circuit
Help me understand how an analogic generator regulator (AVR) works
on 20 May, 2017 - 6:05 am
As usual thank you very much CSA. Do you know where I can find these kind of instruction guide? ...
on 19 May, 2017 - 12:11 pm
Saul, The basic concepts of a digital (numeric?) generator exciter regulator (AVR) are exactly...
Japan Electrical Rating D2G4
Are Japanese electric motors with EXP rateing D2G4 same as USA Class1 DIV 1 Group C,D?
Simple and Inexpensive HMI Software
Looking for simple and cheap HMI software with option for multiple web clients for a small application
Flow Under and Flow Over Control Valve
Flow direction for flow under and flow over control valve
What kind of experiences have you had with industrial viruses and malware?
YOKOGAWA CENTUM VP Historical Report
How to show message Number from historical report
Ex nAC Device in Enclosure Ex e
I want to use an Ex nAC device in Ex e enclosure.
By Mr Sweeney on 14 May, 2017 - 6:18 pm
Hi, >Can I use an Ex nAC device in enclosure Ex e or this device >must have an Ex de...
Flow Direction for Butterfly Valves
Flow direction/flow action for butterfly valves
By d on 14 May, 2017 - 5:53 pm
If that is critical to the valve operation, a flow arrow will be a permanent mark on the valve...
Looking for hard-copy editions of Mark V Maintenance, User, and Application manuals.
By Jenish_S on 11 May, 2017 - 1:53 am
Hello Sir, Please send me copy of these manuals. Jenish[dot]shakti[at]gmail[dot]com Regards ...
By Sardar99 on 30 April, 2017 - 3:31 am
> I can send you PDF copies and you can print them yourself. Please email this manual ...
Best Fuel Control Mode for Mars-100 Gas Turbine
Need help to determine the best fuel control mode for Mars-100 gas turbine
Modbus RS485 ~16 Input Module
Looking for a tough digital input module that can connect into a RS485 line, Modbus address settable, 24Vdc supply.
Speedtronic Mark 4 Interface Module
Looking for a list of interface modules used in Speed Tronic Mark 4, like Vibration module, Speed Relay, etc.
By plmensi on 10 May, 2017 - 9:36 am
Did you get a resolution? I have 20 Mark IV units here, if you need more help email me. ...
Seal Gas Detector in Gas Compressor
Please explain the requirement of seal gas detector in gas compressor BCL 500.
By Praveen on 5 May, 2017 - 7:15 am
>Is it necessary to have seal gas detector for gas compressor BCL 500. - I presume when you...
Impact on the I/O for a Re-located Instrument
Can you guys please advise me what will be the impact on the I/O for a re-located instrument.
Qualitrol Lube Oil Level Part Number
Qualitrol lube oil level limit switches (71QL, 71QH) requires for frame 9E old unit
Software to Keep Track of Equipment Plot Plan
What software do you use and how do you use it to keep track equipment plot plan?
LEL Detectors Regulations in Europe and USA
Reference to European and USA standards for placing of LEL detectors in oil and gas plants.
Torque Converter and Turning Gear System in Gas Turbine
Need to know about torque converter and turning gear system in gas turbine.
Wireless Transmitter for High Temperature Application
Need Wireless Transmitter for high ambient temperature.
Why Should One Have To Squeeze Disc Thyristor
I have a question about how important it is to squeeze a disc thyristor that gets them to work.
By d on 19 April, 2017 - 6:35 pm
Improved electrical contact and heat flow is needed for high-power devices. You will have to locate...
Security and Remote Access for Power Industry
Posted by Jeremy Pollard on 13 April, 2017 - 6:00 pm
If you had a technology that delivered secure remote access, without creating a new risk vector, would you use it.
By Jeremy Pollard on 16 April, 2017 - 10:20 am
Happy Easter to all. And yes Ken when you boot from the key you are strictly leaching off the...
By Jeremy Pollard on 14 April, 2017 - 12:13 pm
Hi Ken.. Thanks for the response... Well where do I start. The messaging is somewhat interesting...
Unbalanced Loading of Transformer
What if we load only two phases of a transformer?
By paru on 15 April, 2017 - 1:17 pm
>What is primary-winding? Delta or Wye? The primary star connected. The voltage of that...
PRD Mode on Yokogawa Centum VP
Is there a way to disable the Primary Direct (PRD) mode on Yokogawa DCS (Centum VP or Centum CS3000)?
Who really wants control and business networks merged besides the companies pushing the concept?