Research on Operation Mode of “Wind-Photovoltaic-Energy Storage-Charging Pile” Smart Microgrid Based on Multi-agent Interaction

Long, Min; Wei, Meifang; Huang, Lu

doi:10.1109/ei252483.2021.9713411

Cited by 2 publications

(1 citation statement)

References 2 publications

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“…A real-time charging scheduling strategy was designed based on short-term PV power prediction, and the effectiveness of the strategy was verified by simulation results. Long et al [117] studied the integrated operation mode of wind and energy storage based on a smart microgrid with multi-intelligent interaction and proposed the corresponding operation strategy and optimization method. The efficient operation and optimized energy utilization of the smart microgrid were achieved.…”

Section: Charge Scheduling and Strategymentioning

confidence: 99%

A Review of Capacity Allocation and Control Strategies for Electric Vehicle Charging Stations with Integrated Photovoltaic and Energy Storage Systems

Yao,

Da,

et al. 2024

WEVJ

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Electric vehicles (EVs) play a major role in the energy system because they are clean and environmentally friendly and can use excess electricity from renewable sources. In order to meet the growing charging demand for EVs and overcome its negative impact on the power grid, new EV charging stations integrating photovoltaic (PV) and energy storage systems (ESSs) have emerged. However, the output of solar PV systems and the charging demand of EVs are both characterized by uncertainty and dynamics. These may lead to large power fluctuations in the grid and frequent alternation of peak and valley loads, which are not conducive to the stability of the distribution network. The study of reasonable capacity configuration and control strategy issues is conducive to the efficient use of solar energy, fast charging of EVs, stability of the distribution network, and maximization of the economic benefits of the system. In this paper, the concept, advantages, capacity allocation methods and algorithms, and control strategies of the integrated EV charging station with PV and ESSs are reviewed. On the basis of the above research, the current problems and challenges are analyzed, and corresponding solutions and ideas are proposed.

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Section: Charge Scheduling and Strategymentioning

confidence: 99%

A Review of Capacity Allocation and Control Strategies for Electric Vehicle Charging Stations with Integrated Photovoltaic and Energy Storage Systems

Yao,

Da,

et al. 2024

WEVJ

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Electric Vehicles Charging Using Photovoltaic Energy Surplus: A Framework Based on Blockchain

et al. 2023

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In the present day, it is crucial for individuals and companies to reduce their carbon footprints in a society more self-conscious about climate change and other environmental issues. In this sense, public and private institutions are investing in photovoltaic (PV) systems to produce clean energy for self-consumption. Nevertheless, an essential part of this energy is wasted due to lower consumption during non-business periods. This work proposes a novel framework that uses solar-generated energy surplus to charge external electric vehicles (EVs), creating new business opportunities. Furthermore, this paper introduces a novel marketplace platform based on blockchain technology to allow energy trading between institutions and EV owners. Since the energy provided to charge the EV comes from distributed PV generation, the energy’s selling price can be more attractive than the one offered by the retailers—meaning economic gains for the institutions and savings for the users. A case study was carried out to evaluate the feasibility of the proposed solution and its economic advantages. Given the assumptions considered in the study, 3213 EVs could be fully charged by one institution in one year, resulting in over EUR 45,000 in yearly profits. Further, the economic analysis depicts a payback of approximately two years, a net present value of EUR 33,485, and an internal rate of return of 61%. These results indicate that implementing the proposed framework could enable synergy between institutions and EV owners, providing clean and affordable energy to charge vehicles.

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Research on Operation Mode of “Wind-Photovoltaic-Energy Storage-Charging Pile” Smart Microgrid Based on Multi-agent Interaction

Cited by 2 publications

References 2 publications

A Review of Capacity Allocation and Control Strategies for Electric Vehicle Charging Stations with Integrated Photovoltaic and Energy Storage Systems

A Review of Capacity Allocation and Control Strategies for Electric Vehicle Charging Stations with Integrated Photovoltaic and Energy Storage Systems

Electric Vehicles Charging Using Photovoltaic Energy Surplus: A Framework Based on Blockchain

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