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134 articles for “charging”
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Charger Using Electromagnetic Radiation (EMR)
Abstract: All cell phones emit some amount of electromagnetic radiation (EMR). The radiation can even be converted into some amount of energy, which can be directly fed to the charger. This paper outlines the concept of converting EMR into power. So that it eliminates an external plug for charging. This is a convenient way of charging a mobile phone. For these purpose meta-surfaces, passive RFID tags can be used. Keywords: electromagnetic …
Published in International Journal of Analog Integrated Circuits · Vol. 1, Issue 2, 2015 · pp. 34–37 Read article
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An Effective use of Renewable-Energy Sources on Charging the Battery of Cell Phone
Abstract: Harnessing and utilizing renewable energy source at micro level is a tedious task, but always has great importance as world is suffering from energy crisis with fast extinction of fossil fuel and minimizing conventional electricity usage pattern. This paper considers application of renewable source at micro level concerning on charging the battery of Cell-Phone. Basically in this paper we showed how two most common renewable source Wind and Solar power …
Published in International Journal of Analog Integrated Circuits · Vol. 2, Issue 2, 2016 · pp. 10–13 Read article
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Electromagnetic Radiation (EMR) Based Smartphone Charging System
Abstract: Our lives are being profoundly affected by mobile phones, which we should always have with us. The risk for chronic exposure to cell phones is a more contemporary health concern associated with commonplace technology. Every cell phone produces considerable electromagnetic radiation (EMR). Even more can be done to transform the rays into energy, which can then be sent straight to the charger. The idea of transforming EMR into power is …
Published in International Journal of Analog Integrated Circuits · Vol. 8, Issue 1, 2022 · pp. 32–36 Read article
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Analyzing the Probable Solutions of the Effects on Electrical Grid Emerged from EV Charging
Abstract: Electric vehicles are one of the most trending issues in the power system network. Many developed countries have already set their plan to develop corresponding infrastructures to handle the forthcoming huge EV load in the power system. A study has shown that in Britain within 2050, 70% of the vehicles would be converted to electric vehicles. In Bangladesh, electric vehicles are not widely used though, but a good number of …
Published in International Journal of Electrical Power System and Technology · Vol. 6, Issue 2, 2020 · pp. 47–59 Read article
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Charge Infusion in Organic Device: With and Without SWCNTs
Abstract: In nanotechnology field, invention of single walled carbon nanotubes (SWCNTs) is a noteworthy development. It creates the door for advanced development in scientific field. Due to their appealing mechanical, electrical, and thermal properties, SWCNTs have multivarious usages. In this work, we have examined and predicted how SWCNT will affect the device performance in which Thionine dye is intercalated between Indium Tin Oxide (ITO) coated glass and aluminium (Al) to form …
Published in International Journal of Polymer Science and Engineering · Vol. 9, Issue 1, 2023 · pp. 26–31 Read article
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Wireless Charging Using Tesla Coil
Abstract: This paper intends to present the design of wireless charging using the Tesla coil. There are two methods of electrical energy transmission - 1) is wired, and 2) is wireless. Wired electric transmission is much complicated in design. An easy way to overcome this disadvantage is to use wireless transmission. This project explains how the electrical energy is transferred from a charging source to the receiver, without any wired physical …
Published in International Journal of Broadband Cellular Communication · Vol. 6, Issue 2, 2020 · pp. 35–40 Read article
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Bidirectional AC-DC Converter for Electric Vehicle Charger
Abstract: This paper presents a single-phase bidirectional ac-dc converter for electrical vehicle charger. The converter is operating in both rectifier and inverter mode depending upon the operation of switches. The bidirectional power flow in rectifier or inverter mode can be achieved by controlling the AC line voltage with PWM technique. For achieving bidirectional flow of power a unipolar or bipolar pulse width modulation (PWM) technique may be applied at ac side …
Published in International Journal of Computer Aided Manufacturing · Vol. 5, Issue 1, 2019 · pp. 26–28 Read article
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Enhancing Battery Management Systems: Innovations in State-of-Charge Estimation
Abstract: A Battery Management System (BMS) is crucial for managing the electronics of rechargeable batteries, ensuring their safe and efficient operation. This is particularly important for lithium-ion (Li-ion) batteries, which are preferred in electric vehicles and energy storage systems due to their high energy density, low self-discharge rates, long cycle life, and broad operating temperature ranges. The primary functions of a BMS include monitoring the state of charge (SOC), managing battery …
Published in International Journal of Energetic Materials · Vol. 9, Issue 2, 2023 · pp. 5–11 Read article
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Review on Effect of Exhaust Gas Recirculation (EGR) on Performance of Compression Ignition (CI) Engine and Homogeneous Charge Compression Ignition (HCCI) Engine
Abstract: Energy conservation is a trending topic in the world. But only saving energy is not the primary aim, there is a need for clean and efficient source of energy to reduce the pollution. Compression ignition engine is the preferred prime movers due to excellent drivability and higher thermal efficiency. Even though it has many advantages, it also has major drawbacks as it produces higher level of NOx and smoke emissions …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 5, Issue 2, 2019 · pp. 11–20 Read article
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Luo Converter with Optimized PI Controller Design for Grid-Tied PV-Based Electric Vehicle
Abstract: There is a huge requirement for installing EV chargers all over the globe since the depletion of fossil fuels which are edging. There is a need to find alternative advanced converter to boost the output from PV. The solar energy is the recomended alternative energy to generate electrical enegy without any pollution. Also, In the present scenario, we need to go for Scalable & Sustainable Electric Vehicle (EV) charging infrastructure …
Published in International Journal of Analog Integrated Circuits · Vol. 11, Issue 1, 2025 · pp. 23–27 Read article
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Advanced Battery Management System Techniques in Electric Vehicle: A Review
Abstract: Since they are efficient and emit no emissions when in use, electric vehicles are a key component of sustainable transportation in the modern world. The battery’s performance has a big impact on the electric vehicle’s driving range. The selection of the battery, its technology, and its effective use are crucial for it. As far as battery technology is concerned, lithium-ion batteries are the preferred option for power storage systems due …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 10, Issue 2, 2024 · pp. 6–15 Read article
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Newly developed closed ecological cycle for solving environmental problems and obtaining high-quality biofuels
Abstract: Stagnant "green" zones of freshwater lakes, resulting from the excessive reproduction of phytoplankton in sunlit, stagnant waters, present a grave environmental hazard by causing the demise of phytoplankton and fish, and releasing hydrogen sulfide, rendering the water unsuitable for agricultural purposes. In this regard, the development of a closed ecological cycle, including the concentration of phytoplankton from the "green water" of the lake, which allows using most of the phytoplanktonconcentrate …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 1, 2023 · pp. 41–55 Read article
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CFD on Parametric Analysis of Compression Ignition Engine by using Star CCM+
Abstract: Stringent emission from the conventional vehicles draws attention of automobile researches to develop engine either high fuel efficiency and low emission of NOx, CO and unburnt hydrocarbons. Hence, there by Homogeneous charge compression ignition came to the effect. Homogeneous charge compression ignition engine is the type of engine the well organised mixture of air and fuel ratio enters into the combustion chamber, and it is compressed up to auto-ignited temperature …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 7, Issue 2, 2021 · pp. 27–66 Read article
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Efficient Energy Conservation from Transport Vehicle to Utility Load
Abstract: This report portrays another strategy to produce power from a vehicle and sunlight based chargers to use for a utility burden. The remainder with which we are left in the division of traditional wellsprings of energy isn't so sumptuous for one to have a good time on this advanced planet. Thus, it's the excellent obligation of each and every individual specialist to clear an elective way for inventive age of …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 8, Issue 1, 2022 Read article
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Synthesis and characterization of some organic semiconductor materials for optoelectronics
Abstract: Charge transfer complexes have high molar absorptivities and it’s an important phenomenon in the energy transfer process to increase the conductivity. Charge transfer complexes have been used in organic photovoltaic cells, organic semiconductors. Charge transfer complexes formed between electron donors and acceptors with strong interaction.In this paper, a Charge transfer complexes (CTC) of some organic semiconductor’s materials have been studied spectrophotometrically in chloroform, when the optical absorption of the CTC …
Published in International Journal of Energetic Materials · Vol. 6, Issue 1, 2020 · pp. 14–24 Read article
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SDS-PAGE Electrophoresis for Protein Separation – An Overview
Abstract: Polyacrylamide gel electrophoresis (PAGE) is a critical method useful for separating components of a protein mixture depending on their size. The procedure depends on the principle that a charged particle will migrate in an electric field towards a cathode with inverse sign. The general electrophoresis procedures cannot be utilized to determine the molecular weight of organic particles in light of the fact that the versatility of a substance in the …
Published in International Journal of Chemical Separation Technology · Vol. 3, Issue 1, 2017 · pp. 29–38 Read article
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Electric Vehicle Battery Protection System
Abstract: The electric vehicle drives through the battery; hence it is one of the most vital components of EVs. To ensure the security of battery from potential damages such as excessive charging & discharging and excessive overheating, the electric vehicle battery protection system (EV BPS) acts as a solution that helps in enhancing the reliability and lifespan of the battery. The EVBPS consists of three systems: the first system is battery …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 9, Issue 2, 2023 · pp. 49–61 Read article
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Nanoparticles to Control Stranded Packing of DNAs
Abstract: We report here on new optic and small-angle X-ray scattering (SAXS) measurements concerning the formation of the dispersions from double-stranded (ds) DNA molecules, doped with negatively charged gold nanoparticles (nano-Au). The nano-Au fixation nearby the surfaces of linear ds DNA in solution of high ionic strength (0.3 M NaCl) and subsequent phase exclusion of (ds DNA-nano-Au) complexes from solution containing poly(ethylene glycol) results in decrease in the amplitude of abnormal …
Published in International Journal of Applied Nanotechnology · Vol. 2, Issue 2, 2016 · pp. 4–10 Read article
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TurbochargedTwo-Stroke SI Engine as Back-up Range Extender for Battery Electric Vehicles
Abstract: Installation studies indicates that a compact single-cylinder two stroke Spark Ignited (SI)-engine with a swept volume of 400-500 cc is small enough to install in the heavy-duty Battery Electric Vehicle (BEV) application considered here. Four-stroke engines of similar power to the two-stroke engine would need additional installation volume because of the larger cylinder heads, bulky oil pans and the need for more cylinders to create the same number of power-pulses …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 7, Issue 1, 2021 · pp. 31–57 Read article
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Enhancing Electric Vehicle Range and Efficiency with Hybrid Auxiliary Energy Storage Systems: A Comprehensive Investigation
Abstract: Battery packs are the most significant and basic component of the electric vehicle system, and it therefore matters to analyse their operational metrics. Numerous Batteries that are used as energy storage devices for transporting needed energy have many upsides, such as minimal or no combustion, light weight, and more convenient charging and discharging cycles. However, when overcharged, these batteries experience many not beneficial temperature effects, as well as mechanical distortion …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 9, Issue 1, 2023 · pp. 50–62 Read article