I’m not seeing an obvious error in the code below, though I’m not sure if the
-1e-3 at the end is intentional. That was included in an example that used
CT_REP as the chgtype (don’t remember the reason), but I doubt it makes sense
to leave it there with CT_REL.
So, you say the loads are being dispatched at a constant level? One plausible
explanation is if the ramp rates defined for the gens representing those loads
are set to zero.
Ray
> On Aug 21, 2018, at 3:13 PM, sergio valencia ocampo <[email protected]>
> wrote:
>
> Hi guys,
>
> I’m simulating a power system with 124 bars, 150 generators and 193 branches.
> Additionally, I have 312 dispatchable loads distributed in the system.
>
> When generating the present case, the load profile of the 24-period time
> series. The problem UC converges but the load does not follow the profile,
> all load units act constantly.
>
> The information for the load profile is the following:
>
> loadprofile = struct( ...
> 'type', 'mpcData', ...
> 'table', CT_TLOAD, ...
> 'rows', 0, ...
> 'col', CT_LOAD_DIS_PQ, ...
> 'chgtype', CT_REL, ...
> 'values', [] );
> loadprofile.values(:, 1, 1) = [
> 0.65;
> 0.69;
> 0.67;
> 0.67;
> 0.7;
> 0.8;
> 0.75;
> 0.80;
> 0.85;
> 0.7;
> 0.8;
> 0.95;
> 0.95;
> 1;
> 1;
> 1;
> 1;
> 1;
> 0.9;
> 0.8;
> 0.7;
> 0.7;
> 0.8;
> 0.95;
> ]-1e-3;
>
> I want to know what the error is when entering the load profile
>
> Thanks for the help
>
> Cordialmente,
>
> Sergio Andrés Valencia Ocampo
> Ingeniero Eléctricista
> [email protected] <mailto:[email protected]>
> Medellín, Colombia
