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Hybrid charging strategy with adaptive current control of lithium-ion battery …
This paper proposed a hybrid charging strategy with adaptive-current control for lithium-ion battery. The origin and implementation of this charging strategy is analyzed in detail and its effectiveness is verified by experiments.
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PDF | An Li-ion battery charger based on a charge-control buck regulator operating at 2.2 MHz is implemented in 180 nm CMOS technology. The novelty of... | Find, read and cite ...
SmallRig VB99 99Wh Mini V-Mount Li-Ion Battery, 2-Pack w/4450 2-Channel Charger …
VB99 99Wh Mini V-Mount Li-Ion Battery, 2-Pack, Bundle with 4450 Dual-Channel V-Mount Battery Charger ... Bi-directional 65W (Max) USB-C PD fast charging and adaptive voltage boost/current regulation Real-time battery status monitoring with 16bit ADC ...
A Self-Adaptive Multistage Constant Current Fast-Charging …
This study proposes a self-adaptive multistage constant current (SAMCC) fast-charging strategy for a battery at high ambient temperatures (40 °C). This strategy contains an …
A High-Efficiency Multimode Li–Ion Battery Charger With Variable Current …
A high-efficiency multimode Li–Ion battery charger with variable current source and controlling previous-stage supply voltage is presented in this paper. Using Abstract: A high-efficiency multimode Li–Ion battery charger with variable current source and controlling previous-stage supply voltage is presented in this paper. . Using variable …
Optimized charging of lithium-ion battery for electric vehicles: Adaptive multistage constant current–constant voltage charging …
In contrast, if a high current is used for multistage constant-current charging, the battery quickly reaches the cutoff voltage, ... Implementation of an SOC-based four-stage constant current charger for Li-ion batteries J. Energy Storage., 18 (2018), pp. 528-537, 10. ...
Adaptive Optimal Charge Strategy for Lithium-ion Power Battery …
Our study proposed an adaptive optimal charge strategy based on multi-objective particle swarm optimization algorithm. The basic principles of multi-objective …
Experimentally Validated Coulomb Counting Method for Battery State-of-Charge Estimation under Variable Current …
Battery state of charge as an effective operational indicator is expected to play a crucial role in the advancement of electric vehicles, improving the battery capacity and energy utilization, avoiding battery overcharging and over-discharging, extending the battery''s useful lifespan, and extending the autonomy of electric vehicles. In context, this …
An Online Estimation Method of State of Health for Lithium-Ion Batteries Based on Constant Current Charging …
Lithium-ion batteries have been used extensively in electronic equipment, electric vehicles and other energy storage systems by virtue of a series of advantages such as long cycle life, high energy density, low self-discharge and fast charging and discharging speed. 1–5 However, as time goes on, the battery performance will …
Communication-Free Long-Distance Wireless Charging System for Battery Load With Adaptive Switching of Constant Voltage and Constant Current …
This article proposes a D-WPT system with battery state of charge (SOC) perception at the transmitter (Tx) and adaptive adjustment of constant voltage (CV) and constant current (CC) output. Specifically, we construct a two-port network circuit model for the ${n}$ -coil D-WPT system and propose the SOC identification method that uses the voltage and …
Optimized charging of lithium-ion battery for electric vehicles: …
：. This paper proposes an adaptive multistage constant current–constant voltage (MCCCV) strategy for charging electric vehicles in different situations. First, a high …
A highly integrated one cell battery management chip for …
The battery management chip is designed to integrate the discrete charging and discharging MOSFETs into the chip, even removing current sense resistor significantly. Using the proposed adaptive substrate selecting (ASS) technology, the same
Adaptive Model-Based Reinforcement Learning for Fast-Charging …
The fast charging problem of lithium-ion batteries with minimum charging time while limiting battery degradation is receiving increasing attention and is a …
State-of-charge estimation for lithium-ion battery during constant current charging …
1. Introduction1.1. The motivations of this work As one of the most indispensable functions in battery management system (BMS), accurate estimation for internal states of lithium-ion battery can effectively avoid safety issues during electric vehicles (EVs) charging ...
How to Select a Lithium-Ion Battery Charge Management IC
John B. Goodenough, considered the father of lithium-ion (Li-ion) batteries, became the oldest Nobel Prize winner when he was awarded the Nobel Prize in Chemistry in 2019 for his pioneering work. Nowadays, Li-ion batteries are utilized in all aspects of life for most ...
Adaptive Optimal Charge Strategy for Lithium-ion Power Battery …
The lithium-ion power battery is widely used in energy management system of electric vehicles. Our study proposed an adaptive optimal charge strategy based on multi-objective particle swarm optimization algorithm. The basic principles of multi-objective algorithm are introduced and the physical performance of lithium-ion battery …
A Self-Adaptive Multistage Constant Current Fast-Charging Strategy for Lithium-Ion Batteries …
This study proposes a self-adaptive multistage constant current (SAMCC) fast-charging strategy for a battery at high ambient temperatures (40 °C). This strategy contains an electrothermal-degradation model for the battery and integrates a balanced cooling strategy. To realize the self-adaption of the algorithm, the genetic algorithm is …
Hybrid charging strategy with adaptive current control of lithium-ion battery …
DOI: 10.1016/j.renene.2020.07.018 Corpus ID: 225630925 Hybrid charging strategy with adaptive current control of lithium-ion battery for electric vehicles @article{Jiang2020HybridCS, title={Hybrid charging strategy with adaptive current control of lithium-ion battery for electric vehicles}, author={Li Jiang and Yong Li and Jianmin Ma …
High-Efficiency Adaptive-Current Charging Strategy for Electric …
Abstract: This paper outlines a battery charging strategy to reduce charging losses in a lithium-ion battery for electric vehicles. The proposed charging strategy utilizes an …
A Self-Adaptive Multistage Constant Current Fast-Charging Strategy for Lithium-Ion Batteries …
This study proposes a self-adaptive multistage constant current (SAMCC) fast-charging strategy for a battery at high ambient temperatures (40 °C). This strategy contains an electrothermal-degradation model for the battery and integrates a balanced cooling strategy. To realize the self-adaption of the algorithm, the genetic algorithm is used to determine …
Batteries | Free Full-Text | State-of-Health Estimation of Lithium-Ion Battery Based on Constant Voltage Charging …
Current studies have divided the techniques for evaluating the SOH into two categories: model-based and data-driven methodologies [17,18].To perform model-based SOH estimation, researchers usually build models of lithium-ion batteries utilizing electrochemical models [19,20], equivalent circuit models [21,22,23], or empirical models …
The next generation of fast charging methods for Lithium-ion …
The fast charging of Lithium-Ion Batteries (LIBs) is an active ongoing area of research over three decades in industry and academics. The objective is to design …
Optimized charging of lithium-ion battery for electric vehicles: …
This paper proposes an adaptive multistage constant current–constant voltage (MCCCV) strategy for charging electric vehicles in different situations. First, a high-fidelity thermoelectric-aging coupling model based on a resistor–capacitor pair electrical …
DC-AC hybrid rapid heating method for lithium-ion batteries at high state of charge operated from low temperatures …
Alternating current (AC) preheating strategy for lithium ion batteries (LiBs) at high state of charge (SOC) is prone to exceeding their voltage limit and risking their health. To address these problems, DC-AC hybrid rapid heating method is proposed to preheat LiBs at high SOC operated from low temperatures.
Design of energy-saving adaptive fast-charging control strategy for Li-FePO 4 battery …
In this study, an energy-saving adaptive fast-charging strategy is developed and applied to a Li-FePO4 battery module. In this strategy, there are three options including an adaptive constant current (CC)/constant voltage (CV) control scheme, an …
A Monolithic High-Voltage Li-Ion Battery Charger With Sharp Mode Transition and Partial Current …
A high-voltage (HV) lithium-ion battery charger control chip with sharp mode transition and partial current control technique is proposed in this paper. The proposed sharp mode transition eliminates the transition region between constant current (CC) and constant voltage (CV) stages in traditional CC-CV chargers. This technique …