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Published May 2017 | public
Book Section - Chapter

Smoothed Least-laxity-first Algorithm for EV Charging

Abstract

We formulate EV charging as a feasibility problem that meets all EVs' energy demands before departure under charging rate constraints and total power constraint. We propose an online algorithm, the smoothed least-laxity-first (sLLF) algorithm, that decides on the current charging rates based on only the information up to the current time. We characterize the performance of the sLLF algorithm analytically and numerically. Numerical experiments with real-world data show that it has significantly higher rate of generating feasible EV charging than several other common EV charging algorithms.

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© 2017 ACM.

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August 19, 2023
Modified:
October 25, 2023