Optimal Coordinated Charging of Electrical Vehicles Using Binary Integer Linear Programming

This paper investigates coordinated charging of electrical vehicles (EVs) that aims to minimize the charging expenses subject to various constraints. In particular, AC (Alternating Current) charging poles popular in old-fashioned apartment complexes are considered. The unique character of this probl...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chinese Control Conference S. 2080 - 2085
Hauptverfasser: Liu, Yuanbin, Gao, Shuhua, Yue, Renfeng, Fan, Xuezhong, Li, Congcong, Kong, Lingxin, Zhou, Xiaoyu
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: Technical Committee on Control Theory, Chinese Association of Automation 24.07.2023
Schlagworte:
AC Charging Poles
Binary Integer Linear Programming
Coordinated Charging
Costs
Electric Vehicles
Integer linear programming
Mathematical models
NP-hard problem
Numerical models
Numerical Optimization
Real-time systems
Task analysis
ISSN:1934-1768
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper investigates coordinated charging of electrical vehicles (EVs) that aims to minimize the charging expenses subject to various constraints. In particular, AC (Alternating Current) charging poles popular in old-fashioned apartment complexes are considered. The unique character of this problem setting is the discrete ON/OFF action instead of continuous power adjustment widely studied in the literature. We formulate such coordinated charging as a binary integer linear programming problem and solve it with a mature off-the-shelf solver for its high efficiency and global optimality. Finally, simulation experiments with 100 EVs are carried out, and results show that the proposed approach outperforms other widely-used methods in terms of charging cost reduction and constraint satisfaction.
ISSN:1934-1768
DOI:10.23919/CCC58697.2023.10240112