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State-of-charge indicators [batteries]
Proceedings of MILCOM '94, 1994Summary form only given. Prediction of the capacity remaining in used batteries is important information to the user. Each year millions of dollars are spent on batteries for use in portable electronics equipment. In order to maintain readiness, users currently replace batteries on a conservative schedule. This practice results in the waste of millions
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Reference states for charging cycles
Electrochimica Acta, 1971Abstract Confusion exists about the precise reference states involved in charging cycles. A clarification is presented here, involving comparison of the methods of Lowry and Bousfield, Born, Jost and kirkwood, the last yielding the exact transfer work for an arbitrary charge-distribution model. Application to the ionic case, with an internal relative
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Adaptive state of charge (SOC) estimator for a battery
2006 American Control Conference, 2006This work proposes an adaptive least-squares estimation strategy to determine the state of charge (SOC) for an electro-chemical battery. An estimation analysis is presented which proves that under a set of qualifying conditions, that the SOC of the battery can be estimated.
Michael L. McIntyre +3 more
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Combination Algorithm for State of Charge Estimation
2013 International Conference on Communication Systems and Network Technologies, 2013When using the Ah counting method to estimate state of charge of battery on electric vehicle, it is difficult to measure the initial SOC, and will bring accumulated errors. In order to solve the above problem, we design an algorithm which integrates the open circuit voltage method (OCV), Kalman filter (KF) and Ah counting method (Ah) in this paper ...
null Bo Zhang +2 more
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State of charge of lead acid battery
2006 India International Conference on Power Electronics, 2006Lead acid batteries are used in hybrid vehicles and telecommunications power supply. For reliable operation of these systems, an indication of state of charge of battery is essential. To determine the state of charge of battery, current integration method combined with open circuit voltage, is being implemented.
D.Jaya Deepti, V. Ramanarayanan
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Modeling of Recognition on a State of Charge
The Proceedings of Conference of Kanto Branch, 2021Masafumi MIYAMOTO, Hideyoshi YANAGISAWA
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State of Charge Estimation on Constrained Embedded Devices
2022 XXVIII International Conference on Information, Communication and Automation Technologies (ICAT), 2022Edin Omerovic +2 more
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Revealing the Impact of Space-Charge Layers on the Li-Ion Transport in All-Solid-State Batteries
Joule, 2020Zhu Cheng, Ming Liu, Swapna Ganapathy
exaly