Residential Battery Energy Storage Sizing and Profitability in the Presence of PV and EV

Mohamed, Ahmed A. Raouf; Best, Robert; Liu, Xueqin; Morrow, D. John

doi:10.1109/powertech46648.2021.9494792

Cited by 5 publications

(2 citation statements)

References 13 publications

(14 reference statements)

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“…Studies investigating the temporal trend of charging behaviors show that nighttime charging at home is the most frequent simultaneous charging [56], [63]. For example, the energy tariff is cheaper during the nighttime, encouraging overnight charging effectively for domestic EV users [15], [64]. However, daily driving ranges and cheaper or free-charge opportunities nearby workplaces can change charging time [27].…”

Section: Methodological Evaluation Of Driving Consumption and Chargin...mentioning

confidence: 99%

A Comprehensive Data Analysis of Electric Vehicle User Behaviors Toward Unlocking Vehicle-to-Grid Potential

et al. 2023

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Electric vehicles (EVs) improve the power grid by increasing intermittent renewable energy consumption and providing financial support to EV users via vehicle-to-grid (V2G) integration. While estimating these advantages, a number of studies have neglected to consider the effect of driving and charging behavior patterns on their results. This article provides a framework that systematically evaluates EV driving and charging behaviors to improve charge management in the light of recent standards and advancements. In addition, the collected data on driving habits are analyzed in order to provide a consistent and usable dataset. By evaluating the individual and simultaneous charging demand characteristics, the V2G potential is further explored. Moreover, managerial recommendations for EV charging management are offered by improving the time step using the Bootstrap approach for more precise results than lower resolution. It is also addressed that the simultaneous use of a limited number of EVs required minimum time. According to the findings of this study, daily travel habits have a crucial influence in defining seasonal and individual charging demands. In order to continue with EV charging-related assessments with a confidence interval of more than 95%, the findings suggest that time steps of lower than ten minutes must be used. In addition, the purpose of this study is to assist researchers from academia and business with further information as they build initiatives linked to EV charging infrastructure and real-time charging management standards that account environmental aspects. INDEX TERMSBootstrap, charging behavior, distributed network, driving data, electric vehicle. ALPASLAN DEMIRCI received the B.S. and M.S. degrees in electrical engineering from Marmara University, Istanbul, Turkey, in 2007 and 2011, respectively, and the second B.S. degree in electrical and electronics engineering from Sakarya University, Turkey, in 2017. He is currently pursuing the Ph.D. degree in electrical engineering with Yıldız Technical University (YTU), Istanbul. From 2012 to 2016, he was a Lecturer at the Department of Electricity and Energy, YTU, where he is a Lecturer with the Electrical Engineering Department, since 2016. His research interests include power system optimization methods, distributed renewable energy systems, and energy economics and electric vehicles. He has published several papers related to his research areas.

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Section: Methodological Evaluation Of Driving Consumption and Chargin...mentioning

confidence: 99%

A Comprehensive Data Analysis of Electric Vehicle User Behaviors Toward Unlocking Vehicle-to-Grid Potential

et al. 2023

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“…Many studies exist on the impact of BSSs on LV grids. However, in these studies, BSSs are investigated in combination with relatively moderate PV power [13,29,30,51,52] or only HPs [11,15,30,39,43] or only battery electric vehicles (BEV) [16,19,24,28,29,35,36,51]. This paper investigates LV grids with a high share of PV systems and sector-coupling loads, such as BEVs and HPs.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Operating and Positioning Strategies of Home and Community Storage Systems in Low Voltage Grids in a Sector-Coupled and Renewable Energy System

Katerbau,

Reibsch,

Kowal

2023

Atlantis Highlights in Engineering

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An energy system transformation is mandatory to reach a climate-neutral energy system. Several challenges within this transformation process have to be overcome. Due to the increasing sector coupling and renewable energy power plants on a decentralised level, new challenges arise. Photovoltaic systems, heat pumps, and electromobility can provoke higher power flows at the low voltage grid level, which results in voltage issues and overloaded transformers or power lines. Consequently, curtailment of photovoltaic power is necessary, or load outages may occur. Battery storage systems provide a promising solution to counteract these challenges and enable the energy transition. The influence of three operating and three positioning strategies of home and community battery storage systems on voltage stability, transformer and line load and on-site supply for low-voltage grids have been investigated in a highly renewable and sector-coupled energy system. Power flow simulations with five representative synthetic low-voltage grids have been conducted. The results show that without further measures, the safe operation of the equipment cannot be guaranteed in the representative grids. However, home battery storage systems can reduce grid issues, curtailment and increase the self-consumption of photovoltaic energy. Using digitally interconnected battery storage systems achieve the best results, as it can serve both the self-consumption and the grid. Home and community battery storage system prove to be equally suitable.

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The importance of battery storage systems in reducing grid issues in sector-coupled and renewable low-voltage grids

Reibsch,

Blechinger,

Kowal

2023

Journal of Energy Storage

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Residential Battery Energy Storage Sizing and Profitability in the Presence of PV and EV

Cited by 5 publications

References 13 publications

A Comprehensive Data Analysis of Electric Vehicle User Behaviors Toward Unlocking Vehicle-to-Grid Potential

A Comprehensive Data Analysis of Electric Vehicle User Behaviors Toward Unlocking Vehicle-to-Grid Potential

Analysis of Operating and Positioning Strategies of Home and Community Storage Systems in Low Voltage Grids in a Sector-Coupled and Renewable Energy System

The importance of battery storage systems in reducing grid issues in sector-coupled and renewable low-voltage grids

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