Unfortunately, MATPOWER does not include this capability. However, you may be able to solve the problem you want by duplicating the network for each time period and combining them into a single large network with a bunch of islands. The ramping constraints could then be added as additional linear constraints that tie the islands together.

Feel free to contact me off-line if you want to discuss this idea further.

--
Ray Zimmerman
Senior Research Associate
211 Warren Hall, Cornell University, Ithaca, NY 14853
phone: (607) 255-9645



On Nov 5, 2009, at 7:14 AM, [email protected] wrote:

Hi!

I'm very new to MATPOWER but was wondering if it is at all possible to do a multi-time period DCOPF subject to network constraints and ,most importantly, generator ramp-rate constraints?

Thanks in advance

James


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