I’m afraid the user defined cost function is the only way I can think of at the moment.
Ray On Dec 4, 2020, at 1:27 PM, Xinbo Geng <[email protected]<mailto:[email protected]>> wrote: Dear Matpower users, Matpower can handle the case of piecewise linear cost curves of generators (marginal cost curve is piecewise constant). I'm wondering what is the best way to handle convex piecewise quadratic cost curves (marginal cost is piecewise linear)? (is user define cost function the only way?) An illustration of the cost curve I'm talking about: <image.png> Note that the y-axis is price $/MWh. Thanks! Xinbo
