This is a very very basic question on power systems.
A power system is essentially a graph, where the buses are the graph nodes and the edges represent interconnections between the graphs.
However in text-books, instead of representing a node as a dot / filled circle it is always represented...
Hello,
I have just started using the MATPOWER MATLAB toolbox for power-flow studies. I am new to this field.
This toolbox does not seem to have an inbuilt program to look at the bus, generator data and build a
diagram of the power system. See this thread
Does anyone have a MATLAB program...
Hi dpc,
By accurate data, do you mean the accuracy of the non-linear solver itself, or the accuracy of the measurements
fed to the non-linear solver?
Because issues regarding non-convergence of the newton solver, or
occasional convergence to a bad solution do arise.
Thanks so much for the link QBPlanner, I will definetely to get one of these cases.
I had a couple of more questions.
I am pretty new to the field of power-flow studies so please
Please forgive me if they seem trivial, I am pretty new to the field of power-flow analysis myself.
1. In your...
Hello davidbeach,
Thanks for the reply.
Are you solving the power-flow problem on this network of 15000 buses?
If so, could you give me a rough estimate of the time it takes to do power-flow (i.e. finding voltages
at the non-slack buses) on your desktop.
Thanks
I have just been started on a research project which involves finding ways to speed up the solution time of the power-flow problem (see Wikipedia here) which is basically calculating voltages at each of the buses of a given power system.
I have a few data-sets like the standard IEEE power-flow...
