Reliable and Economy Modes of Operation for Electric Vehicle-to-Home (V2H) System

Shemami, Mahdi Shafaati; Amrr, Syed Muhammad; Alam, Mohammad Saad; Asghar, M. S. Jamil

doi:10.1109/upcon.2018.8596932

Cited by 9 publications

(4 citation statements)

References 6 publications

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“…In V2H operation, as illustrated in Figure 7, EVs are wired to the residence by employing a bidirectional charger. Based on the control strategy, EVs can use energy from the home or supply energy back to the home [21,22]. When a PHEV is combined with a rooftop Solar PV system, this can form a small microgrid and provide sufficient power backup for the home.…”

Section: Ev As a Source And Store Of Energy-v2g V2h V2vmentioning

confidence: 99%

Review of Challenges and Opportunities in the Integration of Electric Vehicles to the Grid

Vishnu,

Kaliyaperumal,

Jayaprakash

et al. 2023

WEVJ

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Electric vehicle (EV) technology has revolutionized the transportation sector in the last few decades. The adoption of EVs, along with the advancement of smart grid technologies and Renewable Energy Sources (RES), has introduced new concepts in the automobile and power industries. Vehicle-Grid Integration (VGI) or Vehicle-to-Grid (V2G) is a technology revolutionizing both the transport and electric power sectors. From a V2G perspective, these sectors are complementary and mutually beneficial. For the power sector, mitigation of voltage and frequency excursions and the prospect of grid stabilization on the brink of uncertainties owing to the dynamics in the grid scenario are very important. This article focuses on various aspects of EV-power grid integration. The tremendous benefits of this technology, as presented in the literature, are reviewed. Furthermore, the concerns and the implementation challenges are reviewed in detail in this work.

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Section: Ev As a Source And Store Of Energy-v2g V2h V2vmentioning

confidence: 99%

Review of Challenges and Opportunities in the Integration of Electric Vehicles to the Grid

Vishnu,

Kaliyaperumal,

Jayaprakash

et al. 2023

WEVJ

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“…In the simulation that has been implemented, there are nine main operating modes: i) inhouse battery charging mode -PV power is used to charge the inhouse battery while simultaneously powering the loads; ii) inhouse battery discharge mode -The stored power in the inhouse house battery is used to meet the loads energy demand; iii) Nissan Leaf charging mode -The available power is used to charge the Nissan Leaf after satisfying the load's energy demand and charging the in-house battery; iv) Nissan Leaf discharge mode: the loads have a high energy demand, but the PV and in-house battery SOC is low [23]. Nissan Leaf draws on its accumulated energy to meet the load's energy demand [24]; v) in-house battery protection modeavoids degenerative discharge of the in-house battery; vi) system isolation mode prevents system failure; vii) excess power management modemanages excess power generated; viii) nighttime charging modecharges Nissan Leaf overnight in preparation for use the next day; ix) V2G modepower is reeled to the grid. The system is scalable: it can be extended to include parking lots [25], several houses can be joined to form a microgrid [26], and it can control or assist the grid (V2G) [27].…”

Section: J Mode 9 -V2g Modementioning

confidence: 99%

Dynamic Modelling of a Solar Energy System with Vehicle to Home and Vehicle to Grid Option for Newfoundland Conditions

Sundararajan

Iqbal

2021

EJECE

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The dynamic modelling of a solar energy system with vehicle to home (V2H) and vehicle to grid (V2G) options for Newfoundland conditions is discussed in this paper. A site (13 Polina Road) was chosen in St. John's, Newfoundland, Canada. An optimized system was built for the chosen site using BEopt, Homer, and MATLAB software’s to meet the house's energy demand. Furthermore, smart current sensors installed in the house are used to incorporate the V2H and V2G concepts. The Nissan Leaf's battery is used to supply household loads in V2H operation mode when the power supplied by the PV panel and the storage energy in the inhouse battery is less than the load's energy demand. In V2G mode, the vehicle is only linked to grid. Along with the simulation results, detailed system dynamic modelling is also presented. There are nine different system control modes that are proposed and simulated.

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“…Shemami has presented a model for the daily charging requirement of EV owners. 87 A decentralized energy management system can provide regulation services based on the charging/discharging pattern of EVs connected to the microgrid. In a study, 88 an optimized model to shift the peak demand from one another and flattened the load to calculate the EV mobility requirement and hourly electricity pricing.…”

Section: Role Of Power Market Operation In Integration Of Ev Charging...mentioning

confidence: 99%

A state‐of‐the‐art review on the impact of fast EV charging on the utility sector

et al. 2021

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Deployment of fast‐charging stations for electrified transportation is currently one of the limiting factors in the commercial deployment and paradigm shift of the mobility sector. The rapidly increasing demand for electric vehicles (EVs) brings the demand for accessible and affordable charging infrastructure. The commercial EV fast‐charging load profile depends on the customer's EV charging demand, which poses challenges in determining the overall peak profile. This could lead to unprecedented challenges of harmonic disruption, system losses, supply‐demand balance, and grid reliability. The emergence of bidirectional charging infrastructure and the realization of controlled charging strategies in coordination with the cumulative contribution of renewable energy resources could potentially reduce the challenge of utility grid stability and reliability shortly. Furthermore, the parallel development of smart grid technologies has promising features. This paper aims to provide a comprehensive state‐of‐the‐art review of the major challenges of the utility grid in the swift adoption of fast charging infrastructures available in the open literature, as well as the sustainable implications and potential safety measures. Furthermore, the potential solutions and best practices for the synchronization of electrified transportation with the emerging ecosystem of renewable power systems and various controlled charging strategies are reviewed in detail.

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Reliable and Economy Modes of Operation for Electric Vehicle-to-Home (V2H) System

Cited by 9 publications

References 6 publications

Review of Challenges and Opportunities in the Integration of Electric Vehicles to the Grid

Review of Challenges and Opportunities in the Integration of Electric Vehicles to the Grid

Dynamic Modelling of a Solar Energy System with Vehicle to Home and Vehicle to Grid Option for Newfoundland Conditions

A state‐of‐the‐art review on the impact of fast EV charging on the utility sector

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