China''s battery electric vehicles lead the world: achievements in ...
A parameter matching calculation method for the power battery pack of electric buses was proposed, namely, the comprehensive evaluation method based on influencing factors. The optimal proportion of the power battery pack in the total bus mass calculated by this method was about 21%. Two configuration schemes for high-efficiency and energy ...
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Bidirectional soft-switching dc–dc converter for battery energy …
The study introduces a bidirectional dc–dc converter with current- and voltage-fed (VF) ports that features soft switching in both buck and boost operating modes. The converter can be used for …
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Electric Vehicles with a Battery Switching Station: Adoption and ...
Vehicles use standardized batteries that, when depleted, can be switched for fully charged batteries at switching stations, and motorists only pay for battery use. We build a model that highlights the key mechanisms driving adoption and use of electric vehicles in this new switching-station-based electric vehicle system and contrast
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Electric Vehicles with a Battery Switching Station: Adoption and ...
Vehicles use standardized batteries that, when depleted, can be switched for fully charged batteries at switching stations and motorists only pay for battery use. We build a model that highlights the key mechanisms driving adoption and use of electric vehicles in this new switching-station-based electric vehicle system and contrast ...
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Auto-switching of Batteries in Electric Vehicle to Achieve
In this paper, a novel concept of automatic switching operation between two lithium-ion batteries present in an electric vehicle according to their state of charge (SOC) is …
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Energy and battery management systems for electrical vehicles: …
Despite the availability of alternative technologies like "Plug-in Hybrid Electric Vehicles" (PHEVs) and fuel cells, pure EVs offer the highest levels of efficiency and power production (Plötz et al., 2021).PHEV is a hybrid EV that has a larger battery capacity, and it can be driven miles away using only electric energy (Ahmad et al., 2014a, 2014b).
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Comprehensive Review of Power Electronic Converters in Electric …
Emerging electric vehicle (EV) technology requires high-voltage energy storage systems, efficient electric motors, electrified power trains, and power converters. If we consider forecasts for EV demand and driving applications, this article comprehensively reviewed power converter topologies, control schemes, output power, reliability, losses, switching …
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Bidirectional soft‐switching dc–dc converter for battery energy …
Fuel cell or battery-based energy storage systems (BESSs) is an attractive solution for both residential and commercial applications. They can improve electricity supply security and electricity peak demand shaving, particularly when they are an integral part of a microgrid with a high-level control functionality [3, 4].
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(PDF) Hybrid Electric Vehicles, Architecture and Components: A ...
This electricity powers the vehicle''s electric motor, while a battery system stores excess energy, provides additional power ... [Show full abstract] during acceleration, and stores regenerative ...
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Bidirectional Wireless Power Transfer: Bridging Electric Vehicles …
2 · The increasing popularity of battery-powered electric vehicles is accompanied by challenges such as effective grid energy administration, battery management, and data …
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batteries
Controllers for said systems typically use a low-value sense resistor and appropriately-sized FET to connect the power supply to the circuit. It measures the voltage across the sense resistor to ensure current is flowing in to the device from its supply, rather than being siphoned off from the other supply, then the FET does the switching. Some ...
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Bidirectional soft-switching dc–dc converter for battery energy …
The study introduces a bidirectional dc–dc converter with current- and voltage-fed (VF) ports that features soft switching in both buck and boost operating modes. The converter can be used for integration of low-voltage DC sources, such as batteries into a dc bus of considerably higher voltage or a dc link of a grid side inverter. Zero ...
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Bidirectional soft‐switching dc–dc converter for battery …
Fuel cell or battery-based energy storage systems (BESSs) is an attractive solution for both residential and commercial applications. They can improve electricity supply security and electricity peak demand shaving, …
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Electric Vehicles with a Battery Switching Station: Adoption and ...
DOI: 10.2139/ssrn.2005092 Corpus ID: 16771792; Electric Vehicles with a Battery Switching Station: Adoption and Environmental Impact @article{Avci2013ElectricVW, title={Electric Vehicles with a Battery Switching Station: Adoption and Environmental Impact}, author={Buket Avci and Karan Girotra and Serguei Netessine}, journal={Econometric Modeling: Agriculture}, …
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Bidirectional Wireless Power Transfer: Bridging Electric Vehicles …
2 · The increasing popularity of battery-powered electric vehicles is accompanied by challenges such as effective grid energy administration, battery management, and data transfer authentication [129]. ElaadNL, a Dutch innovation center, has published all of the EV standards'' specifications and characteristics. The application scenarios and objectives for different …
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Soft-switching dual active bridge converter-based bidirectional …
An efficient AC-DC converter facilitates smooth transitions between modes, responding to grid directives for active and reactive power. A soft-switching dual active bridge (SS-DAB) DC-DC converter optimally interfaces with the EV battery pack, while dual active LCL filters suppress harmonics, enhancing system performance. Simulated results ...
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Soft-switching dual active bridge converter-based bidirectional on ...
An efficient AC-DC converter facilitates smooth transitions between modes, responding to grid directives for active and reactive power. A soft-switching dual active bridge (SS-DAB) DC-DC converter optimally interfaces with the EV battery pack, while dual active …
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A Power Allocation Method for Semiactive Battery ...
1 · Electric aircraft is an important development direction for the future aviation industry, but it is currently constrained by the energy density, power density, and reliability of energy storage devices. Therefore, a battery-supercapacitor (SC) hybrid power supply system (HPSS) is a promising architecture. The traditional power allocation strategy for a semi-active battery-SC …
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Electric Vehicles with a Battery Switching Station: Adoption and ...
Vehicles use standardized batteries that, when depleted, can be switched for fully charged batteries at switching stations and motorists only pay for battery use. We build a …
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A Power Allocation Method for Semiactive Battery ...
1 · Electric aircraft is an important development direction for the future aviation industry, but it is currently constrained by the energy density, power density, and reliability of energy storage …
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Competition between battery switching and charging in electric …
At present, EVs can be supplemented energy by two modes. One way is to charge the battery. When the EV runs out of power, it needs to be charged at a charging …
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A Comprehensive Guide to Understanding Switch Power Supplies
A switching power supply converts AC power from an outlet into DC power that electronic devices can use. Some common types of switching power supplies include AC-DC converters, DC-DC converters, and battery chargers. Other types of switching power supplies are also available, each with its own unique benefits. Whether your computer, smartphone ...
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A Complete Guide to Solar Automatic Transfer Switch
Another advantage of a solar-to-grid switch is that it doesn''t feed power to the grid as that could cause danger to utility crews. Instead, it only draws electricity from the mains to power your loads when the batteries are depleted. Off Grid Solar System Transfer Switch. In some cases, the solar system does not connect to the grid. So the ...
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Switching Logic for a Direct Hybrid Electric Powertrain
Hybrid electric aircraft with a powertrain based on fuel cells and batteries can reduce climate-active emissions in aviation. In a direct hybrid powertrain, the fuel cell and the battery are connected in parallel, without a DC/DC converter …
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Electric Vehicles with a Battery Switching Station: Adoption and ...
Vehicles use standardized batteries that, when depleted, can be switched for fully charged batteries at switching stations, and motorists only pay for battery use. We build a model that …
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Competition between battery switching and charging in electric …
At present, EVs can be supplemented energy by two modes. One way is to charge the battery. When the EV runs out of power, it needs to be charged at a charging station (Jiang et al., 2022; Lin et al., 2023). Another mode is to switch the battery.
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Existing Switching Algorithms Applied on Hybrid Electric Cars …
PDF | On Mar 10, 2024, Ali Furkan Konakcı published Existing Switching Algorithms Applied on Hybrid Electric Cars and Recent Solution | Find, read and cite all the research you need on ResearchGate
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Auto-switching of Batteries in Electric Vehicle to Achieve
In this paper, a novel concept of automatic switching operation between two lithium-ion batteries present in an electric vehicle according to their state of charge (SOC) is proposed in order to achieve an extended travel range.
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Switching Logic for a Direct Hybrid Electric Powertrain
Hybrid electric aircraft with a powertrain based on fuel cells and batteries can reduce climate-active emissions in aviation. In a direct hybrid powertrain, the fuel cell and the battery are connected in parallel, without a DC/DC converter balancing their voltage levels.
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On-Board EV Battery Charger with Improved Power Quality …
This study proposes a power converter for on‐board electric vehicle battery charger suitable with universal input voltage (85–265 V). The proposed converter is able to make better power ...
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