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The combination of electric vehicles (EVs) and renewable energy is taking shape as a potential driver for a future free of fossil fuels. However, the efficient management of the EV fleet is not exempt from challenges. It calls for the…

Optimization and Control · Mathematics 2013-10-28 Emil B. Iversen , Juan M. Morales , Henrik Madsen

We study the interdependence between transportation and power systems considering decentralized renewable generators and electric vehicles (EVs). We formulate the problem in a stochastic multi-agent optimization framework considering the…

Optimization and Control · Mathematics 2021-01-05 Zhaomiao Guo , Fatima Afifah , Junjian Qi , Sina Baghali

Pronounced variability due to the growth of renewable energy sources, flexible loads, and distributed generation is challenging residential distribution systems. This context, motivates well fast, efficient, and robust reactive power…

Systems and Control · Electrical Eng. & Systems 2019-10-31 Qiuling Yang , Alireza Sadeghi , Gang Wang , Georgios B. Giannakis , Jian Sun

Electric vehicles (EVs) add significant load on the power grid as they become widespread. The characteristics of this extra load follow the patterns of people's driving behaviours. In particular, random parameters such as arrival time and…

Computational Engineering, Finance, and Science · Computer Science 2014-08-12 Farshad Rassaei , Wee-Seng Soh , Kee-Chaing Chua

We combine the power flow model with the proportionally fair optimization criterion to study the control of congestion within a distribution electric grid network. The form of the mathematical optimization problem is a convex second order…

Optimization and Control · Mathematics 2018-10-04 Miroslav Gardlo , Ľuboš Buzna , Rui Carvalho , Richard Gibbens , Frank Kelly

With a growing share of electric vehicles (EVs) in our distribution grids, the need for smart charging becomes indispensable to minimise grid reinforcement. To circumvent the associated capacity limitations, this paper evaluates the…

Systems and Control · Electrical Eng. & Systems 2023-10-05 Flore Verbist , Nanda Kishor Panda , Pedro P. Vergara , Peter Palensky

The disordered charging of electric vehicles (EVs) in residential areas leads to a rapid increase of the peak load, causing transformer overload, but the charging control of EV group can effectively alleviate this phenomenon. However,…

Systems and Control · Electrical Eng. & Systems 2023-12-19 Heyang Yu , Chuanzi Xu , Weifeng Wang , Guangchao Geng , Quanyuan Jiang

In this paper, a dynamic spectrum management framework is proposed to improve spectrum resource utilization in a multi-access edge computing (MEC) in autonomous vehicular network (AVNET). To support the increasing data traffic and guarantee…

Networking and Internet Architecture · Computer Science 2019-01-04 Haixia Peng , Qiang Ye , Xuemin Shen

Viability of electric vehicle car sharing operations depends on rebalancing algorithms. Earlier methods in the literature suggest a trend toward Markovian stochastic demand with server relocation with queueing constraints. We propose a new…

Optimization and Control · Mathematics 2021-06-08 Tai-Yu Ma , Theodoros Pantelidis , Joseph Y. J. Chow

This paper proposes a probabilistic model for uncontrolled charging of electric vehicles (EVs). EV charging will add significant load to power systems in the coming years and, due to the convenience of charging at home, this is likely to…

Signal Processing · Electrical Eng. & Systems 2019-07-23 Constance Crozier , Thomas Morstyn , Malcolm McCulloch

We consider a spatially distributed demand for electrical vehicle recharging, that must be covered by a fixed set of charging stations. Arriving EVs receive feedback on transport times to each station, and waiting times at congested ones,…

Optimization and Control · Mathematics 2024-04-02 Fernando Paganini , Andres Ferragut

Electric vehicle (EV) adoption in long-distance logistics faces challenges such as range anxiety and uneven distribution of charging stations. Two pivotal questions emerge: How can EVs be efficiently routed in a charging network considering…

Data Structures and Algorithms · Computer Science 2023-11-10 Haripriya Pulyassary , Kostas Kollias , Aaron Schild , David Shmoys , Manxi Wu

We study the problem of distributed optimal resource allocation on networks with actions defined on discrete spaces, with applications to adaptive under-frequency load-shedding in power systems. In this context, the primary objective is to…

Optimization and Control · Mathematics 2024-12-25 Adel Aghajan , Miguel Jimenez-Aparicio , Michael E. Ropp , Jorge I. Poveda

The increasing integration of electric vehicles (EVs) into the grid can pose a significant risk to the distribution system operation in the absence of coordination. In response to the need for effective coordination of EVs within the…

Systems and Control · Electrical Eng. & Systems 2024-03-21 Jiarong Fan , Ariel Liebman , Hao Wang

With the recent advances in mobile energy storage technologies, electric vehicles (EVs) have become a crucial part of smart grids. When EVs participate in the demand response program, the charging cost can be significantly reduced by taking…

Systems and Control · Electrical Eng. & Systems 2022-10-05 Zixuan Zhang , Yuning Jiang , Yuanming Shi , Ye Shi , Wei Chen

This letter deals with the optimization problems of stochastic switching buffer networks, where the switching law is governed by Markov process. The dynamical buffer network is introduced, and its application in modeling the car-sharing…

Systems and Control · Electrical Eng. & Systems 2022-07-19 Chengyan Zhao , Kazunori Sakurama , Masaki Ogura

This paper presents a coordinated framework to optimize electric vehicle (EV) charging considering grid constraints and system uncertainties. The proposed framework consists of two optimization models. In particular, the distribution system…

Systems and Control · Electrical Eng. & Systems 2025-01-14 Arash Baharvandi , Duong Tung Nguyen

Electric vehicles (EVs) are being rapidly adopted due to their economic and societal benefits. Autonomous mobility-on-demand (AMoD) systems also embrace this trend. However, the long charging time and high recharging frequency of EVs pose…

Optimization and Control · Mathematics 2022-11-28 Sihong He , Zhili Zhang , Shuo Han , Lynn Pepin , Guang Wang , Desheng Zhang , John Stankovic , Fei Miao

In this work, we address the problem of long-distance navigation for battery electric vehicles (BEVs), where one or more charging sessions are required to reach the intended destination. We consider the availability and performance of the…

Machine Learning · Computer Science 2023-01-19 Niklas Åkerblom , Morteza Haghir Chehreghani

The fast charging of Electric Vehicles (EVs) in distribution networks requires real-time EV charging control to avoid the overloading of grid components. Recent studies have proposed congestion control protocols, which result from…

Systems and Control · Computer Science 2017-07-03 Jose Rivera , Hans Arno Jacobsen