Thanks for your response Dr. Zimmerman. I have another question about
using�RUNOPF_W_RES. Since the value of reserve must be non-negative
in this function, how can I consider downward spinning reserve? Can I
consider upward and downward reserves simultaneously?
Best Regards,
Farzaneh
�
�
�
> I’m not sure what you mean by “completely
non-convex”, but yes, you can
> use LAM_P as the LMP. It is simply the sensitivity of overall
objective
> function to a change in the load at the bus. Of course this is at
the OPF
> solution, which in a non-convex problem is not guaranteed to be a
global
> solution.
>
> Ray
>
>
>> On Mar 25, 2016, at 5:46 AM, [email protected]
wrote:
>>
>> Hi,
>>
>> I want to run an AC optimal power flow with fixed zonal reserves
and
>> co-optimize reserves and energy via using MATPOWER5.1.
RUNOPF_W_RES. I
>> have a question about obtaining locational marginal price
(LMP).
>> As this problem used in MATOPWER is completely non-convex, is it
valid
>> to
>> take Lagrangian from the non-convex problem?
>> In user's manual, it is stated that Lam_P is Lagrange
multiplier on
>> real power mismatch.
>> Can I use Lam_P as LMP?
>>
>> I would appreciate if you help me.
>>
>> Best Regards
>
>
