Re: Problem in 'Case 300' in MATPOWER

[Gang Huang]

Hi Jay,

It is a common issue that the default bus_i is not consecutively numbered.
You can renumber them before calculation.

Best regards,

Gang
--
Gang Huang, Ph.D.
Research Fellow, Zhejiang Lab


On Tue, Jun 23, 2020 at 3:19 AM jnv484 <jnv...@uregina.ca> wrote:

> Hello,
>
> I want to perform some calculations for IEEE-300 bus systems such as
> getV0, makeYbus, etc. After executing the 'runpf' or 'loadcase' commands
> for case300,
>
> mpc=loadcase(case300);
> mpc.bus;
>
> The bus number in the first column of mpc.bus has the following problem:
>           1
>           2
>           .
>           .
>           .
>           250
>           281
>           319
>           320
>           322
>           323
>           324
>           526
>           528
>           531
>           552
>            .
>            .
>            .
>
>          9533
> Till bus number 250, the results are okay, then somehow the bus number
> shows the wrong numbers as shown above. Eventually, all the other
> commands required to perform calculations give errors.
>
> Kindly, please suggest a solution to this problem, if any.
>
> Thank You,
> Jay Nayak
> Research Assistant
> University of Regina
> Regina, SK, Canada.
>
>