Cited by 18Electric Vehicles and InfrastructureSmart Grid Energy ManagementElectric and Hybrid Vehicle Technologies

Stochastic methods for prediction of charging and discharging power of electric vehicles in vehicle-to-grid environment

Open access
Haque, Ahteshamul, Kurukuru, Varaha Satya Bharath, Khan, Mohammed Ali·2019·IET Power Electronics

Abstract

As the penetration rate of the electric vehicles (EVs) increases, their uncontrolled charging could cause undervoltage and network congestion in the electric network. To mitigate these impacts, the controlled charging of the EVs has been investigated by earlier publications. However, controlled charging cannot be easily implemented as it involves multiple customers having individual interests. To overcome these drawbacks, the power prediction of charging and discharging of EVs plays a major role. A new realistic power prediction algorithm that accounts for the requirements of different patterns and consumers is developed in this study. The main objective of the study is to develop a charging and discharging coordination algorithm that effectively addresses the problem of power demand during peak time. Stochastic methods were used to develop the charging‐discharging models and estimate the EV usage. The proposed algorithm aims to manage high power demands at peak times using vehicle‐to‐grid technologies. Intensive computer simulations are performed to test and estimate the power demand by adapting the proposed algorithm. The developed algorithm shows a significant improvement in the comprehensive index with a value of 0.649 which is very high compared with conventional charging strategies. The results depicted an efficient scheduling and power distribution without affecting the performance of the EV or the flexibility of EV owner's trip schedule.

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Registry

Crossref · 10.1049/iet-pel.2019.0048

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45 of 45 references verified0 citation errors · 0 not checkable

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  • The V2G feature enables EVs to act as a source of energy and send energy back into the grid, avoiding or at least delaying load shedding.

    “The V2G feature enables EVs to act as a source of energy and send energy (electricity) back into the grid, avoiding or at least delaying the load shedding [121].”

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Authors
Haque, A., Kurukuru, V. S. B., & Khan, M. A.
Affiliations
Jamia Millia Islamia (IN)
Corresponding author
Haque, Ahteshamul
Venue
IET Power Electronics
Published
2019-09-26
Volume
12
Issue
13
Pages
3510-3520
ISSN
  • 1755-4535 (ISSN-L)
  • 1755-4543
OpenAlex
W2979324139
Cited by
18
References
46
Citations by year
2026: 2 · 2025: 1 · 2024: 4 · 2023: 1 · 2022: 3 · 2021: 3 · 2020: 2 · 2019: 2
FWCI
0.90
Type
journal article
Language
en
Open access
Locations
IET Power Electronics (publishedVersion)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electric Vehicles and Infrastructure
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Smart Grid Energy Management
  • Physical Sciences › Engineering › Automotive Engineering › Electric and Hybrid Vehicle Technologies
Keywords
electric vehicles, vehicle-to-grid, EV discharging, stochastic modeling, peak load, electric vehicle charging scheduling, grid congestion, undervoltage

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