Dear Jascha Korscheck,
I think you should change the slack bus voltage magnitude like this:
define_constants;
mpc = loadcase('test'); % "test" is the name of your casefile
mpc.bus(1, VM) = 1.06 ; % 1 is your Slack bus number %1.06 p.u. is just an
example voltage magnitude for slack bus
Best wishes,
Ehsan
On Wed, Sep 13, 2017 at 1:10 PM, Jascha Korscheck <
[email protected]> wrote:
> Dear MATPOWER-Team
>
> I've described a grid with the name "test". This grid has only three lines
> with four buses.
>
> Bus 1 is connect over line 1 to bus 2, bus is connect over line 2 with bus
> 3 and bus 3 is connect over line 3 with bus 4.
>
> Bus 1 is my slag. Is the slag-voltage always 1 p.u. or can I change this
> value?
>
> If I can change it, with which command can I change it?
>
> I hope you can help me.
>
> --
> with kindly regards
>
> Jascha Korscheck
>
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