Dear Dr. Zimmerman, Thanks a lot for your help. I have few more questions.
We could split LMP into three components . ( LMP of energy+ Congestion + Loss). So is LAM_P is Lagrangian multiplier of just energy component of LMP ? If so, does MATPOWER provides any function to calculate overall LMP considering energy, congestion, and loss. Thanks and appreciate your help, Nandu From: [email protected] [mailto:[email protected]] On Behalf Of Ray Zimmerman Sent: Thursday, June 18, 2015 3:32 PM To: MATPOWER discussion forum Subject: Re: LMP calculation using MATPOWER See Table 6-1 in the User’s Manual<http://www.pserc.cornell.edu/matpower/docs/MATPOWER-manual-5.1.pdf> for results of the OPF, including LAM_P which is the LMP and see Section 4.4 for a description of MATPOWER’s functions for computing shift factors. Ray On Jun 16, 2015, at 4:14 AM, lavanya arubolu <[email protected]<mailto:[email protected]>> wrote: Dear Nandu Balachandran, There is inbuilt function in MATPOWER to know the LMPs at all the buses. If you want to calculate LMPs for a particular system run OPF and see the results, in OPF results one function called Lamada this indicates LMPs at all the buses. I think direct calculation of GSF is not possible using MATPOWER we have to write code for this. I hope this will clarify your doubt. Thank you On Tue, Jun 16, 2015 at 11:14 AM, Nandu Balachandran <[email protected]<mailto:[email protected]>> wrote: Dear Dr. Zimmerman, Does MATPOWER has some inbuilt function for calculating LMP at each node? Is there a way to calculate Generator Shift Factor after calculating OPF solution using "runopf ( )" ? Thanks and appreciate your help - Thanks, Nandu Balachandran The University of New Orleans [email protected]<mailto:[email protected]> Ph No: +1 (504) 505-1087
