Dynamic ramping in unit commitment

doi:10.1109/TPWRS.2007.901453

Return

Dynamic ramping in unit commitment

2007-08-01

PRE

李韬 (Tao Li) *

Mohammad Shahidehpour

DOI：10.1109/TPWRS.2007.901453

Original

Original request for help

Save

Abstract

En 中文

This paper provides the modeling of dynamic ramping in unit commitment. Ramping up/down limits could be a constant, stepwise, or piecewise linear function of generation dispatch. The dynamic ramping limit is modeled as mixed integer linear constraints, add unit commitment is solved by a mixed integer programming (MIP) solver. Test results show the impact of dynamic ramping on unit commitment and the importance of modeling dynamic ramping in the minimization of system costs while taking into consideration physical and financial constraints of power systems.

Keywords:

dynamic ramping

mixed integer programming (MIP)

unit commitment (UC)

AI Summary

Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.