Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with power
Search options not deleted
user 17581
Electric power is the rate at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt (one joule per second). Use this tag where power is a primary concern for the design under discussion. Use the "low-power" tag when that applies.
2
votes
1
answer
914
views
How can I model this linear power system in MATLAB?
For my power system, let us suppose it has the following dynamic model: \$\ x ' = f(x,u)\$.
This dynamic model consists of four first order differential equations (see below). … Let us make it zero for now
Let us assume that the disturbance in the power input of the generator is just 30% (0.3 pu) for only 1 second.
"A" is a 4 x 4 matrix. …
- 111
3
votes
1
answer
784
views
Designing a PI controller for my power system
I have a power system which is given as:
Using MATLAB, I found the system's response to be:
As you can see, the system is not stable. … Therefore, my new system will be:
Please, know that:
\$\ P(s) = C [sI-A]^{-1} B \$
\$\ \Delta x ' = A \Delta x + B u \$
\$\ Y= C \Delta x \$
Since we are dealing with a real power plant system …
- 111