Optimal charging schedule of Electric Vehicles considering variation of energy price

Andres, Arias L.; Geovanny, Marulanda G.; Camila, Puentes G.; Isaza, Ricardo Alberto Hincapié; Echeverri, Mauricio Granada

doi:10.1109/tdc-la.2014.6955238

Cited by 5 publications

(3 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In 2014, additional works represent the EVs smart charge, used to flatten the load curve [57] with diverse methods and test systems. In [58], the technical impact over the distribution networks is not the unique topic of interest to study, but also the environmental impact carried out by the EVs usage, through CO 2 reduction, which is demonstrated in the results obtained.…”

Section: Subperiod 2012 To 2015mentioning

confidence: 99%

A Chronological Literature Review of Electric Vehicle Interactions with Power Distribution Systems

2020

View full text Add to dashboard Cite

In the last decade, the deployment of electric vehicles (EVs) has been largely promoted. This development has increased challenges in the power systems in the context of planning and operation due to the massive amount of recharge needed for EVs. Furthermore, EVs may also offer new opportunities and can be used to support the grid to provide auxiliary services. In this regard, and considering the research around EVs and power grids, this paper presents a chronological background review of EVs and their interactions with power systems, particularly electric distribution networks, considering publications from the IEEE Xplore database. The review is extended from 1973 to 2019 and is developed via systematic classification using key categories that describe the types of interactions between EVs and power grids. These interactions are in the framework of the power quality, study of scenarios, electricity markets, demand response, demand management, power system stability, Vehicle-to-Grid (V2G) concept, and optimal location of battery swap and charging stations.

show abstract

Section: Subperiod 2012 To 2015mentioning

confidence: 99%

A Chronological Literature Review of Electric Vehicle Interactions with Power Distribution Systems

2020

View full text Add to dashboard Cite

show abstract

“…Likewise, in [15] a control strategy for real‐time management of smart recharge is presented, in order to provide a coordinated recharge of EVs and minimise its negative impact in the electric network. Andres et al [16] presented a mathematical model to minimise the cost of energy losses in distribution systems, due to the introduction of EVs. The study is carried out in a deterministic context, and the aim is to find the optimal rate of recharge of all EVs in the electric network, considering electricity price variation.…”

Section: Introductionmentioning

confidence: 99%

“…This approach constitutes a support to quadratic and dynamic programming techniques, where it is possible to obtain optimal recharging of EVs, aimed to improve power quality. In this paper, an extension of the work done in [16] is proposed, considering the stochastic behaviour of the input variables (active and reactive power demanded at the nodes, initial state of charge iSOC of the batteries and arrival and departure time of EVs). The idea is to analyse statistically the total optimal rate of recharge of EVs in a distribution system, characterised by the expected value and probability density function.…”

Section: Introductionmentioning

confidence: 99%

Optimal probabilistic charging of electric vehicles in distribution systems

Arias

Echeverri

Castro³

2017

IET Electrical Systems in Transportation

View full text Add to dashboard Cite

In this study, a probabilistic approach for the optimal charging of electric vehicles (EVs) in distribution systems is proposed. The costs of both demand and energy losses in the system are minimised, subjected to a set of constraints that consider EVs smart charging characteristics and operative aspects of the electric network. The stochastic driving patterns for EVs' owners, battery capacity and active and reactive power demanded at load nodes are considered. The optimal charging of EVs connected to the system benefits the system's operation, as it does a strategy to minimise the cost of energy losses and evaluate the capability of the system to charge EVs' batteries fully under certain penetration scenarios. Priority periods of EVs' recharge and the variation of energy price contribute to an adequate demand response, assisting the network operator for complying with quality indices (decrement of power losses) set forward by regulatory entities and developing studies of risk analysis for decision making. On the other hand, there is a valuable participation of the EVs' owners in improving the operation of the distribution system. Monte Carlo simulation (MCS) is used to assess the stochastic nature of the problem in a secondary (low voltage) distribution network.

show abstract

An IEEE Xplore database literature review regarding the interaction between electric vehicles and power grids

Andres

Sanchez

Martínez

et al. 2015

2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)

View full text Add to dashboard Cite

Optimal charging schedule of Electric Vehicles considering variation of energy price

Cited by 5 publications

References 12 publications

A Chronological Literature Review of Electric Vehicle Interactions with Power Distribution Systems

A Chronological Literature Review of Electric Vehicle Interactions with Power Distribution Systems

Optimal probabilistic charging of electric vehicles in distribution systems

An IEEE Xplore database literature review regarding the interaction between electric vehicles and power grids

Contact Info

Product

Resources

About