An Optimal Management for Charging and Discharging of Electric Vehicles in an Intelligent Parking Lot Considering Vehicle Owner's Random Behaviors

Alinejad, Mahyar; Rezaei, Omid; Kazemi, A.; Bagheri, Saeed

doi:10.1016/j.est.2021.102245

Cited by 49 publications

(23 citation statements)

References 23 publications

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“…In the standard connection between EVs and the power grid, currents flow from the power grid to the EVs to charge the EV batteries. Realization of V2G requires specially designed communication technologies and algorithms to sense the status of the power grid, determine when the EVs should supply power to the power grid, determine the location and power status of the EVs that intend to provide services, and monitor the charging and discharging process of the EVs in real time [65,66]. Hence, EVs can be used not only as a means of transportation, but also as large-capacity energy-storage devices.…”

Section: Vehicle-to-home (V2h) and Vehicle-to-grid (V2g) Systemsmentioning

confidence: 99%

Commercialization of Electric Vehicles in Hong Kong

Lau

Liu

et al. 2022

Energies

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Road vehicles are responsible for air pollution in Hong Kong, and electric vehicles (EVs) are a promising alternative to internal combustion engine vehicles as the city is transitioning to clean energy. In this work, EV adoption in Hong Kong is investigated and analyzed, including the global EV markets, present EV status in Hong Kong, local challenges facing EV development, suggestions for EV promotion in Hong Kong, emerging technologies, and decommissioning of batteries and EVs. The challenges of EVs include insufficient charging infrastructures, inadequate management of public charging facilities, difficulties in EV repair and maintenance, “dead mileage” during charging, unacceptable long charging times, and limited commercial EV models. Strategies such as providing incentives and bonuses for commercial EVs, offering high-power quick-charging facilities, actively developing commercial EVs, installing more charging infrastructures for private EVs, building connections among stakeholders, encouraging the participation of the private sector to promote fee-based services, and supporting the development of innovative technologies should be implemented to promote EVs in Hong Kong. Emerging technologies for EVs such as wireless charging, smart power distribution, vehicle-to-grid and vehicle-to-home systems, connected vehicles, and self-driving are discussed. Eco-friendly decommissioning of EV batteries can be realized by recycling and second-life applications. This paper serves as a reference and guide for the sustainable and smart evolution of the transportation sector in Hong Kong and other global large cities.

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Section: Vehicle-to-home (V2h) and Vehicle-to-grid (V2g) Systemsmentioning

confidence: 99%

Commercialization of Electric Vehicles in Hong Kong

Lau

Liu

et al. 2022

Energies

View full text Add to dashboard Cite

show abstract

“…In the standard connection between EVs and power grid, currents flow from the power grid to the EVs to charge the EV batteries. Realization of V2G requires specially designed communication technologies and algorithms to sense the status of the power grid, determine when the EVs should supply power to the power grid, determine the location and power status of the EVs that intend to provide services, and monitor the charging and discharging process of the EVs in real time [59,60]. Hence, EVs can be used not only as a means of transportation, but also as large-capacity energy storage devices.…”

Section: Vehicle-to-home (V2h) and Vehicle-to-grid (V2g) Systemsmentioning

confidence: 99%

Industrial Progress of Electric Vehicles: A Case Study in Hong Kong

Mo¹,

Lau²,

Liu³

et al. 2022

Which Factors Contribute to Innovative Performance? A Case Study Applied to the Food and Beverage Industry

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Road vehicles are responsible for the air pollution in Hong Kong and electric vehicles (EVs) are the promising alternative to internal combustion engine vehicles as the city is transitioning to clean energy. In this work, EV adoption in Hong Kong is researched, including the global EV markets, present EV status in Hong Kong, local challenges facing EV development, suggestions for EV promotion in Hong Kong, emerging technologies, and decommissioning of batteries and EVs. The challenges of EVs include insufficient charging infrastructures, inadequate management of public charging facilities, difficulties in EV repair and maintenance, "dead mileage" during charging, unacceptable long charging time, and limited commercial EV models. Strategies such as providing incentives and bonuses for commercial EVs, offering high-power quick charging facilities, actively developing commercial EVs, installing more charging infrastructures for private EVs, building connections among stakeholders, encouraging the participation of the private sector to promote fee-based services, and supporting the development Advances in Energy Research: 3 rd Edition 3 www.videleaf.com of innovative technologies should be implemented to promote EVs in Hong Kong. Emerging technologies for EVs such as wireless charging, smart power distribution, vehicle-to-grid and vehicle-to-home systems, connected vehicles, and self-driving are discussed. Eco-friendly decommissioning of EV batteries can be realized by recycling and second-life applications. This paper serves as a reference and guide for the sustainable and smart evolution of the transportation sector in Hong Kong and other global large cities.

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“…The optimization problems are becoming more complex; hence better optimization algorithms must be implemented to solve those problems (Wang and Song 2019). Swarm-based optimization techniques are utilized for solving power flow problems (Alinejad et al 2021).…”

Section: Introductionmentioning

confidence: 99%

Novel Harmonic Prediction and Power Quality Improvementusing Intelligent Hybrid Strategies for Grid Coordinated System

Sachdev¹

2023

Preprint

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In recent times, the power demand has been increased worldwide due to industrialization and urbanization using Plug-in Hybrid Electric Vehicles (PHEVs). To improve Harmonic Distortion, a Hybrid Solar and Small Hydro (HSSH) based hybrid form of the renewable energy system has been developed. However, the high penetration of varying nonlinear PHEVs loads on the grid system can impact the system's performance in terms of power loss, voltage fluctuations, power quality, and harmonic distortion. In this article, Kalman Decoupled Harmonic Power Flow (KDHPF) technique is proposed primarily to calculate the harmonic current in the grid system. Consequently, the Bessel Filter Sallen Key (BFSK) and Multiobjective Firefly Algorithm (MOFA) are projected to control the bidirectional converter's voltage and current to improve the quality of power in the coordinated grid system. The power loss, error rate, and Total Harmonic Distortion (THD) have been optimized by the MOFA optimization method. The implementation of this work is done in the MATLAB/Simulink platform. Moreover, the observed simulation results are compared with various existing techniques for validating the efficiency of the proposed method in terms of reduced 3.5% of THD and 0.000142 MW of power loss. The consequences proved that the projected grid coordinated system had achieved the finest performance under diverse cases.

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An Optimal Management for Charging and Discharging of Electric Vehicles in an Intelligent Parking Lot Considering Vehicle Owner's Random Behaviors

Cited by 49 publications

References 23 publications

Commercialization of Electric Vehicles in Hong Kong

Commercialization of Electric Vehicles in Hong Kong

Industrial Progress of Electric Vehicles: A Case Study in Hong Kong

Novel Harmonic Prediction and Power Quality Improvementusing Intelligent Hybrid Strategies for Grid Coordinated System

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