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Posts from...
Sunday, August 31, 2008
from the power generation department...
Generating electricity using household water pressure
Topic: Application Questions and Problems
Originally posted by Earl Smith on 21 March, 2008 - 11:46 pm
how can I generate 12 volts AC or DC using only household water pressure, and what is the smallest this generator can be? Can it be smaller than 120cc?
New Replies:
By Stevan Lieberman on 31 August, 2008 - 4:47 pm -
All you've said below is true, but multiple units turning water flow into electricity that run only...
from the Operations department...
Simulation Software
Topic: Software, including programming, OS issues, etc.
Originally posted by Andrew on 7 August, 2008 - 12:47 am
What is the best simulation software?
New Replies:
By Andrew on 31 August, 2008 - 4:45 pm -
email: dowlina002 @ gmail. com Thanks;...
By Steve Rose on 31 August, 2008 - 1:30 pm -
If you let me have an email address I'll email a very basic simulator that was set up using ms...
from the ROCKWELL department...
RSView32 Dual Monitors
Topic: Human-Machine Interface and SCADA.
Originally posted by MalibuSteve on 30 August, 2008 - 6:24 pm
How do I run one application of RSView32 with two monitors?
New Replies:
By zare.v on 31 August, 2008 - 4:44 pm -
Roy, Would you please explain or give me your DelatV configuration to have Dual monitor? In...
By Roy Matson on 31 August, 2008 - 1:29 pm -
I have used a dual monitor with DeltaV, they can be tricky to set-up. I suggest you get it going...
from the Instrument department...
Level Transmitter False Reading
Topic: Engineering and workplace issues.
Originally posted by Bilal on 28 August, 2008 - 9:48 am
Large variations are seen in the Level Transmitter installed on Ammonia service.
New Replies:
By Roy Matson on 31 August, 2008 - 1:29 pm -
If the transmitter signal is not following the field gauges, the problem must lie with the...
Topic: Engineering and workplace issues.
Originally posted by sunny on 17 August, 2008 - 9:55 am
What will be the arrangement for Star-Star connected T/F?
New Replies:
By Rasam Syamsudin on 31 August, 2008 - 1:28 pm -
The answer is using an example of 10 kVA transformer 13.8 kV primer & 4.16 kV secondair. In CT...
from the Automation List department...
Derivative Control
Topic: Continuous process industries, DCS questions.
Originally posted by Paul on 26 August, 2008 - 10:12 am
How does Derivative Control work?!
New Replies:
By Hans H. Eder on 31 August, 2008 - 1:27 pm -
Paul, If your PI controller is somewhat heavy on the P-action but still shows reasonable response...
from the fire & gas department...
smoke detector and PLC
Topic: Application Questions and Problems
Originally posted by PC on 30 August, 2008 - 6:18 pm
how to wire smoke detector
New Replies:
By Roy Matson on 31 August, 2008 - 12:49 pm -
I think the third wire on the detector is referenced to the neutral connection, but I'm not sure if...
from the Control department...
Mark V HMI Hard disk failure
Topic: Human-Machine Interface and SCADA.
Posted by Iqbal on 31 August, 2008 - 12:49 pm
How to replace a failed hard disk in a running Mark V unit?
from the maintenance department...
transformer primary current with reactor
Topic: Engineering and workplace issues.
Originally posted by pk on 30 August, 2008 - 6:11 pm
what is relation between primary current and reactor.
New Replies:
By Rasam Syamsudin on 31 August, 2008 - 12:48 pm -
>I can calculate the current on primary >side of a transformer if i know the >seconday...
from the Instrument and Control department...
GPS System
Topic: Communications systems and equipment.
Originally posted by RAJ BAHADUR on 26 August, 2008 - 1:25 am
How does GPS work, and what is it's use in power plants?
New Replies:
By Steve Rose on 31 August, 2008 - 12:47 pm -
We use GPS to help synchronise all the different control systems within the power plant i.e. DCS,...
By Muhammad Pervaiz on 31 August, 2008 - 12:46 pm -
As some one said, it is used for time sync. The idea behind is to get all devices clock...
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