If the cost function is non-smooth then I don't think it can be handled in MATPOWER.
Shri From: Tommy k <[email protected]<mailto:[email protected]>> Reply-To: MATPOWER discussion forum <[email protected]<mailto:[email protected]>> Date: Thu, 23 Oct 2014 20:54:26 +0100 To: <[email protected]<mailto:[email protected]>> Subject: Piecewise polynomial price curve Hi All, Is it possible to use a piece wise polynomial price curve in matpower as below where a,b,c,d,e & f are non negative constants? / f(g) = | a+bg+cg² if 0 ≤ g < 130, | d+eg+fg² if 130 ≤ g < 200 \ Regards Tom
