DC load flow does not consider losses or reactive power
From: [email protected] [mailto:[email protected]] On Behalf Of marco antonio leonibarra Sent: Wednesday, 5 October 2011 09:39 To: [email protected] Subject: DC power flow Hi all, I am trying to run the file 'case9.m' that is already in the Matpower library by means of rundcpf(case9). I am specially interested in using DC Power Flow formulation in order to avoid iterations with other methods. Before running it, I am setting up the variable PF_DC to 1, as it is indicated in the manual: PF_DC DC modeling for power flow and OPF formulation 0 use AC formulation and corresponding alg options 1 use DC formulation and corresponding alg options so my instruction to matlab window is as follow: >>mpopt=mpoption('PF_DC',1); >>rundcpf(case9,mpopt) The result shows me there are no losses (zero power losses). Does somebody know if there's a way to get the real and reactive power losses using DC formulation? Thanks in advance. Marco. ************************************************************** This email, including all attachments, is confidential and for the sole use of the intended recipient(s). If you are not the intended recipient, you are prohibited from disclosing, distributing, or in any other way using it. If you have received this email in error, please notify me by return email, or contact the AEMO Helpdesk on 1300 300 295, and then delete this email. **************************************************************
