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GER-3620 has all the information you need; there are links to it on several recent posts on control.com.

SRPO9002, Is the steam turbine part of a Combined Cycle Power Plant--or some process plant that receives steam from steam turbine extractions and/or the steam turbine exhaust? Does the steam turbine speed change when load changes while the generator is synchronized? Is the steam turbine...

dontknowman, I'm glad to have been of help--and thanks for the feedback! Now, about your question regarding Mark-specific training (Mark V, in your case). There are very few companies--and individuals--which offer Mark-specific training in various parts of the world--but I'm not aware of...

turpero, >Understand the common way is to have some load sharing unit >operating on top of the units governors. The load sharing >unit manipulates the governors set-point. The century-old, tried and true method of frequency control for a small "island" load with multiple generators is to...

>Make it so it is relatively easy to work in and troubleshoot >from. The worst thing I see in control panel design is just >making them so small that they are hard to work in. I would agree wholeheartedly with this. It's easy to design something on paper that "fits" all the terminal boards...

dontknowman, I typed this into my preferred Internet search engine (with double quotations): "how to calculate hydraulic accumulator charging" This was near the top of the results: http://engineersedge.com/hydraulic/accumulator_equations.htm Think of it this way--if the pressure...

I did some more searching, and found this, what seems to be a newer version than the one I previously posted a link to: http://www.slideshare.net/masabqadir/01-tab-01 If you have a LinkedIn account, this download is free--and a LinkedIn account can be had for free.

conservEnergy, The document you are looking for is "Fundamentals of Speedtronic Mark V Control System." I don't know if it listed an author, or if it had a formal GE Publication Number; I don't recall it did. I found it on Scribd (not my favorite site...)...

bkarim55, Thanks very much for the feedback!

aksinfy, What is the rated power output of the diesel generator? What is the building load on the weekend at the time the generator trips? When does the diesel generator trip? How do you handle the issue when the diesel generator trips? Do you disconnect the solar panel output and...

niazbibiyana, Would you please post Sh. 1 of the Gas Fuel system P&ID? Many times there are Notes which can be very helpful. Thank you in advance.

niazbibiyana, Thanks for the information! It's very much appreciated.

niazbibiyana, It's not two different "splits"--it's two ways of describing the amount of fuel that is being directed to the different manifolds/nozzles, which means to the different areas of the combustor. Have a reread of the replies above; it's not two different splits. There are still...

Bruce, Type "used power generation equipment for sale" into your preferred World Wide Web Browser. There are many companies around the world that deal only in "large" power generation equipment, some new, some used--even entire power plants of all types (diesel engine-driven; biomass...

niazbibiyana, I've been able to download the drawings, and when I get some "free" time I will have a good look over them. GE measures pressures inside the combustors in their Combustion Engineering Laboratory, and that's how the general difference is known. It's not calculated, it's just a...

Dear PremSagar, There are only two ways to communicate with an EX2000 exciter--via a coaxial cable (which may include a fiber optic link) using a communication protocol called StatusS, or via hardwired signals (discrete inputs and outputs, and possibly one or more analog (4-20 mA) signals...

Karan, This is to ask what the load on the Isochronous machine is? The prime mover of an Isochronous machine (I'm referring to one Isochronous machine on a grid--not multiple Isochronous machines being controlled by some kind of Isochronous load sharing scheme) can only produce rated power...

MA, First of all, you didn't say when this problem started. I have heard of this problem before--and I was just as shocked then as I am now. And it was several years ago when I first heard of this problem. Is the a single-shaft- or two-shaft machine? Unless the gas fuel being burned has...

niazbibiyana, This is a very odd "problem" because you say the pressure is "maintained" at 4.24 barg at Base Load, and it is maintained at 4.10 barg when at Pre-Selected Load. The implication is that some regulating valve or control is performing this pressure control in response to changes...

Lakmal, Thank you for the feedback; it's much appreciated!