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Current-Pumped Battery Charger
IEEE Transactions on Industrial Electronics, 2008A novel current-pumped battery charger (CPBC) is proposed in this paper to increase the Li-ion battery charging performance. A complete charging process, consisting of three subprocesses, namely: 1) the bulk current charging process; 2) the pulsed current charging process; and 3) the pulsed float charging process, can be automatically implemented by ...
Liang-Rui Chen +3 more
exaly +2 more sources
2022
Integrated battery chargers (IBCs) have been proposed as a low-weight, low-volume, and high-power solution to conventional conductive chargers. However, the design of such chargers is complicated, requiring special components or control techniques to solve inherent issues (such as galvanic isolation, torque generation, and system reconfiguration ...
Syed Qaseem Ali, Geza Joos, Chu Sun
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Integrated battery chargers (IBCs) have been proposed as a low-weight, low-volume, and high-power solution to conventional conductive chargers. However, the design of such chargers is complicated, requiring special components or control techniques to solve inherent issues (such as galvanic isolation, torque generation, and system reconfiguration ...
Syed Qaseem Ali, Geza Joos, Chu Sun
openaire +1 more source
Versatile Battery Chargers for New Age Batteries
2011 International Symposium on Electronic System Design, 2011This paper proposes two designs for a versatile charger capable of charging a range of batteries ranging from the conventional Li ion and Ni-Cd batteries to the more recent thin film batteries. The charger is equipped with a low power micro controller which enables the user to specify the kind of battery to be charged as well as calibrate the current ...
Himesh Joshi, Maryam Shojaei Baghini
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Solar Battery Chargers for NiMH Batteries
IEEE 36th Conference on Power Electronics Specialists, 2005., 2006This paper proposes new solar battery chargers for NiMH batteries. First, it is shown that existing charge-control methods can fail when charging by solar arrays in changing environmental conditions. This article discusses the reasons for the failure and introduces new voltage and temperature-based charge- control techniques.
Florent Boico +2 more
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Solar battery charger for NiMH batteries
2008 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2008In this paper a solar battery charging procedure for NiHM batteries is presented. The article shows how it is possible to detect a true full state of charge avoiding false charge termination due to changing illumination conditions.
D. Casini, G. Marola
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Battery charger for a photovoltaic power source
2013 IEEE International Symposium on Consumer Electronics (ISCE), 2013Design procedure of a dc-dc step down converter is presented by means of computer simulations. An input voltage from the photovoltaic module is fed into the converter and regulated to a 13.65 volt voltage source. A feedback controller is introduced to meet the design specifications of 60° phase margin at 8kHz unit gain frequency.
Yeong-cheng Wang, Ted Ho, Jin-Yinn Wang
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The Doubler of Electricity Used as Battery Charger
IEEE Transactions on Circuits and Systems II: Express Briefs, 2011This brief describes several ways in which a variation of the electrostatic generator known as “doubler of electricity” or “Bennet's doubler” can be used as a practical micropower generator and a battery charger. The device has a structure that can be constructed as a microelectromechanical system device powered by ambient vibration.
Antônio Carlos M. de Queiroz +1 more
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A modular battery charger for electric vehicles
2013 IEEE Energy Conversion Congress and Exposition, 2013The next five years will see a substantial increase inthe number of all-electric (EVs) and hybrid electric vehicles(HEVs) utilizing onboard electrochemical energy storagedevices (batteries) that require full or part recharging byconnection to a low voltage utility network that supplydomestic or light industrial users.
Savage, B. +2 more
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Battery charger for automotive applications
2016 10th International Conference on Intelligent Systems and Control (ISCO), 2016Typical Battery charger mainly consists of two stages: AC to DC stage employing boost or interleaved boost converter where power factor correction is taken care by employing suitable control technique and boosting voltage level to an intermediate dc bus level.
G. Kanimozhi +2 more
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