Hi, There you go. The results are similar as compared with ‘makePTDFac’ for my test cases (1 slack and rest all PQ buses). Thanks, Sarmad
From: [email protected] [mailto:[email protected]] On Behalf Of Ahmad Sadiq Abubakar Sent: Wednesday, 12 July, 2017 3:01 AM To: MATPOWER discussion forum Subject: Fwd: Re: ACPTDF Hi, Find here attached the codes for makePTDFac from Ray, Let's see yours for comparison ---------- Forwarded message ---------- From: "Ray Zimmerman" <[email protected]<mailto:[email protected]>> Date: Apr 26, 2017 5:15 PM Subject: Re: ACPTDF To: "Ahmad Sadiq Abubakar" <[email protected]<mailto:[email protected]>> Cc: Here’s what I’ve got. Keep me posted on how it works for you. Ray On Apr 26, 2017, at 11:32 AM, Ahmad Sadiq Abubakar <[email protected]<mailto:[email protected]>> wrote: Hi, Ray Z., It will be great of you to send me the codes. Kindly send to [email protected]<mailto:[email protected]> In anticipation of your reply. On Apr 26, 2017 2:22 PM, "Jovan Ilic" <[email protected]<mailto:[email protected]>> wrote: Ray, We are talking about calculating AC PTDF from a solved PF case, right? Thanks, Jovan On Wed, Apr 26, 2017 at 9:18 AM, Ray Zimmerman <[email protected]<mailto:[email protected]>> wrote: I started work on makePTDFac() a couple of years ago and I have something I could send you off-list if you like. I’m not sure whether it is correct, but it has some test code as well. If you have the time to check it out, confirm that it works or fix it if necessary, maybe we could include it in MATPOWER. Let me know if you want me to send it to you, Ray On Apr 25, 2017, at 8:18 PM, Sarmad Hanif <[email protected]<mailto:[email protected]>> wrote: Hi, You can calculate ACPTDF using the Jacobian matrix as shown here<http://ieeexplore.ieee.org/document/4312344/>. In MATPOWER, makeJac(‘your case file’) can be used to calculate the Jacobian. Hope this helps. Best From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Ahmad Sadiq Abubakar Sent: Wednesday, 26 April, 2017 3:44 AM To: [email protected]<mailto:[email protected]> Subject: ACPTDF Hi, I want to implement an ACPTDF, but I realized that the makePTDF function is for DC power flow. Is there any way I can achieve the ACPTDF? Kindly assist with possible suggestions to the problem.
getLinFlows.m
Description: getLinFlows.m
