Results 261 to 270 of about 682,583 (305)

Accurate State-of-Charge

Electric and Hybrid Vehicle Technology International, 2019
High-performance battery management systems can accurately determine state-of-charge if permitted to perform either end-of-charge or SoC-OCV calibration at regular intervals
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Micro power battery state-of-charge monitor

IEEE Transactions on Consumer Electronics, 2008
This paper presents the design and implementation of a micro power battery state of charge monitor. The novelty of this design lies in the extreme low power consumption and accurate prediction of the battery reserve time. The average current drawn is successfully limited to 60 muA, which is significantly smaller than those in currently available ...
Tanvir Singh Mundra, Ajay Kumar 0001
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Wave functions for continuum states of charged fragments

Physical Review A, 1994
Briggs's representation [Phys. Rev. A 41, 539 (1990)] of the Moller wave operator for multiparticle wave functions is applied to charged fragments using a limiting procedure to correctly account for the slow decrease of Coulomb interactions with distance.
, Ward, , Macek
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Hybrid Model to Calculate the State of Charge of a Battery

2021
Batteries are one of the most important component in an energy storage system; they are used mainly in electric mobility, consumer electronic and some other devices. Nowadays the common battery type is the liquid electrolyte solution, but it is expected that in some year, the solid state batteries increase the energy density.
María Teresa García-Ordás, David Yeregui Marcos del Blanco, José Aveleira-Mata, Francisco Zayas-Gato, Esteban Jove, José Luís Casteleiro-Roca, Héctor Quintián, José Luís Calvo-Rolle, Héctor Alaiz-Moretón   +8 more
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Battery State-of-Charge indication

2002
One of the tasks of a Battery Management System is to keep track of a battery’s State-of-Charge (SoC), as discussed in chapter 1 of this book. Information on the SoC can be used to control charging and discharging and it can be signalled to the user.
Henk Jan Bergveld, Wanda S. Kruijt, Peter H. L. Notten   +2 more
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State of charge estimation for electrical vehicle batteries

2008 IEEE International Conference on Control Applications, 2008
Lithium ion batteries play an increasingly important role as high-rate transient power sources for hybrid electric vehicles, cycling around a relatively fixed state of charge (SOC). A crucial step in enhancing the performance of these batteries is the estimation of the state of charge as a function of the load.
Shriram Santhanagopalan, Ralph E. White
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Forecasting battery state of charge for robot missions

Proceedings of the Symposium on Applied Computing, 2017
Due to limited power onboard, a significant factor for success of distributed teams of robots is energy-awareness. The ability to predict when power will be depleted beyond a certain point is necessary for recharging or returning to a base station. This paper presents a framework for forecasting state of charge (SOC) of a robot's battery for a given ...
Ameer Hamza, Nora Ayanian
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A battery state-of-charge indicator for electric wheelchairs

IEEE Transactions on Industrial Electronics, 1992
Deep-discharge-type lead-acid batteries used in most electric wheelchairs require acurrate battery state-of-charge indication to prevent stranding and to provide economical operation of the wheelchair. A monitoring technique combining the open-circuit voltage and the coulometric measurements had been previously implemented on a microcomputer-based ...
James H. Aylor, Alfred Thieme, Barry W. Johnson   +2 more
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State of charge monitoring for road vehicle batteries

IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02, 2003
The paper deals with batteries for road vehicles. In particular, battery behaviour is analysed focusing on the efficiency in different operations such as charge and discharge. The parameters of a simplified model of the battery are considered to monitor the state of charge and the efficiency of batteries for road vehicles.
Rizzo R., PIEGARI, LUIGI
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State of charge estimation and battery balancing control

2015 54th IEEE Conference on Decision and Control (CDC), 2015
In this paper, we propose an algorithm to solve the balancing problem of multi-cell battery systems consisting in the equalization of all cells state of charge (SoC). A nonlinear cell model is presented and experimental LiFePO4 battery cell parameters are used.
Andre Abido Figueiro, Alessandro Jacoud Peixoto, Ramon R. Costa   +2 more
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