An ultra-fast optimization algorithm for unit commitment based on neural branching

The computational efficiency of unit commitment (UC) is important for power system operations. Traditionally the unit commitment problem is solved per hour in a day, but with the scale of the power system and the electricity market continuing to expand, the large-scale UC problem will be hard to be...

Full description

Bibliographic Details

Published in:	Energy Reports
Main Authors:	Yi Sun, Jun Wu, Guofang Zhang, Lei Zhang, Ran Li
Format:	Article
Language:	English
Published:	Elsevier 2023-09-01
Subjects:	Unit commitment Mixed-integer linear program Branch-and-bound Graph convolutional neural network Neural branching
Online Access:	http://www.sciencedirect.com/science/article/pii/S2352484723005681