نتایج جستجو برای: bidirectional chargers
تعداد نتایج: 20153 فیلتر نتایج به سال:
The paper develops a simulation-optimization model that determines where to locate electric vehicle chargers to maximize their use by privately owned electric vehicles. Applying this model to the central-Ohio region, we demonstrate that a combination of level-one and -two chargers is preferable to level-two chargers only. We further explore interactions between the optimization criterion used a...
With a rapid increase in the awareness of carbon reduction worldwide, industry electric vehicles (EVs) has started to flourish. However, large number EVs connected power grid with demand and uncertainty may result significant challenges for system. In this study, optimal charging discharging scheduling strategies G2V/V2G battery energy storage system (BESS) were proposed EV stations. A distribu...
Electric vehicles (EVs) have various advantages over traditional internal combustion engines (ICEs), including reduced carbon emissions, greater energy efficiency, and a lessened reliance on petroleum supplies. The use of EV charging infrastructure power levels are reviewed in this article. Battery performance is affected by the design battery as well charger parameters infrastructure. In paper...
• Vehicle-to-grid (V2G) infrastructure and a variety of cybersecurity threats. Research development to mitigate supply chain cyber-attacks. Identifying initiatives, criteria, emergent conditions, disruptive scenarios. Finding the most least scenarios related embedded devices. Demonstrating multi-perspective scenario-based preferences analysis. Future electric vehicles associated vehicle-to-grid...
Hybrid energy storage system (HESS) can be adopted in hybrid, plug-in hybrid, and pure electric vehicles (HEV, PHEV, and EV), where a bidirectional DC-DC converter (BDC) is used to connect batteries and ultra-capacitors. The efficiency improvement of the BDC is beneficial to increase the efficiency viability of HESS. Due to ZVS, high efficiency can be obtained at heavy load operations while the...
The growing concern about global climatic changes and fossil fuel depletion calls for a shift from conventional modes of transportation to electric vehicles (EV). The idea of bidirectional interaction between grid and Electric vehicle has brought the V2G ,V2H etc. technologies . Bidirectional chargers adds the benefit of EVs by enabling energy transfer from vehicle to grid (V2G) or vehicle to h...
The wireless energy transfer technology based on magnetic resonant coupling has been emerging as a promising technology for lifetime prolongation of wireless sensor networks, by providing controllable yet perpetual energy to sensors. As a result, we can employ mobile chargers (i.e., charging vehicles) to charge sensors with wireless energy transfer when the mobile charger approach lifetimecriti...
This paper proposes a method for optimally dimensioning the components of prosumer energy management system that integrates photovoltaic (PV) panels, multiple bidirectional electric vehicle chargers, an inverter, and battery storage charger. Besides components, it also optimizes power while integrating frequency containment reserve market Li-ion degradation. The results show integration (FCR) c...
In Wireless Rechargeable Sensor Networks, one or more special mobile entities (called the Mobile Chargers) traverse the network and wirelessly replenish the energy of sensor nodes, using wireless power transfer technology. In this paper, we present some state of the art algorithms that apply to characteristic problems in such networks, namely efficient use of wireless power transfer using i) on...
Battery chargers are essential components for further development of plug-in vehicles including electric or hybrid electric vehicles. The 3.3kW battery charges are widely used in plug-in vehicles in which the power source is the single phase ac grid. The auto industry has stringent requirements on the size, efficiency, temperature and packaging of the onboard chargers that are reviewed in this ...
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