Hi Ray,
Thanks. I want to get a state space model where distributed energy resources are connected to IEEE 9 bus (for example). I have a state space model of distributed energy resources only. But the problem is how the distributed energy resources is interface to any IEEE 9 bus in Matpower to get state space model (dot(x)= Ax+Bu). Regards, Rana ________________________________ From: [email protected] <[email protected]> on behalf of Ray Zimmerman <[email protected]> Sent: Saturday, 29 October 2016 5:55:26 AM To: MATPOWER discussion forum Subject: Re: Interfacing the distributed energy resources into the IEEE bus system in Mathpower Yes, as long as you know what the dispatch of the battery is you can enter it as the equivalent positive or negative load. Ray On Oct 28, 2016, at 1:17 PM, Nazurah Nasir <[email protected]<mailto:[email protected]>> wrote: Sorry for riding on this question. I have similar question. If we want to interphase a system that is time varying like battery, can we plug in the developed model into the PD matrix and label that as negative if supplying power and positive as drawing power? On Sat, Oct 29, 2016 at 12:18 AM, Ray Zimmerman <[email protected]<mailto:[email protected]>> wrote: Depending on the type of distributed energy resource and how you want to model it, you could simply add it as a fixed injection in the PD, QD columns of the bus matrix, or as a generator, or a combination of both. Ray On Oct 25, 2016, at 4:52 PM, Rana <[email protected]<mailto:[email protected]>> wrote: Hi all MatPower community, I am writing to know about interfacing the distributed energy resources into any IEEE-bus system. I didn't find any way to interface the distributed energy resources into the IEEE bus system for example IEEE 4/14 bus... I know some authors interfaced it for example synchronous machines into 39 -bus system. Could you plz let me know How can I do such interfacing ? Thanks. Regards, Rana
