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State of charge

State of Charge Estimation for Off-Grid System Under Two Charge Controller Using Combination Methods

State of Charge Estimation for Off-Grid System Under Two Charge Controller Using Combination Methods

... The state of charge (SOC) estimation plays important role in the battery energy storage system ...the state of charge for the batteries ...two charge techniques namely Maximum Power ...

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State of charge estimation algorithms and their implications on cells in paralle

State of charge estimation algorithms and their implications on cells in paralle

... Abstract—State-of-Charge (SOC) of a battery is one of the most important parameters used by a Battery Management System (BMS). It is subsequently very important for the efficient functioning of an ...

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Switching-based state-of-charge estimation of lithium-ion batteries

Switching-based state-of-charge estimation of lithium-ion batteries

... As the rate of technological advancement has increased in recent decades, the demand for energy has grown rapidly. However, many energy resources such as coal and petroleum are harmful to the environment and have limited ...

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State of charge classification for lithium-ion batteries using impedance based features

State of charge classification for lithium-ion batteries using impedance based features

... to state of charge (SoC) characteristic of lithium ion batteries, methods employed in applications with other cell chemistries cannot be ...for state estimation for that chem- istry, new impedance ...

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Kalman Filters versus Neural Networks in Battery State of Charge Estimation: A Comparative Study

Kalman Filters versus Neural Networks in Battery State of Charge Estimation: A Comparative Study

... the state‐of‐charge (SOC) of the battery accu‐ rately to prolong its lifetime and ensure a reliable ...inner state of a nonlinear dynamic system using a state‐space ...

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Observer for Lithium-Ion Battery State of Charge Estimation in Electric Vehicles

Observer for Lithium-Ion Battery State of Charge Estimation in Electric Vehicles

... for state of charge estimation oflithium-ion batteries using a nonlinear ...for state of chargeestimation of lithium-ion batteries in electric ...Adaptive state of charge algorithm for ...

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ESTIMATION OF STATE-OF-CHARGE (SOC) OF LITHIUM BATTERIES IN ELECTRIC VEHICLES

ESTIMATION OF STATE-OF-CHARGE (SOC) OF LITHIUM BATTERIES IN ELECTRIC VEHICLES

... The state of charge (SOC) of the Lithium Ion Batteries (LIBs) is a core parameter in the implementation and development of batteries management systems which requires the accurate measurement of the battery ...

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Online Adaptive Battery Parameters Identification, and State of Charge (SOC) and State of Health (SOH) Co-Estimation.

Online Adaptive Battery Parameters Identification, and State of Charge (SOC) and State of Health (SOH) Co-Estimation.

... deep charge/discharge protection and accurate State of Charge (SOC) and State of Health (SOH) estimation intensify the need for more efficient ...with state-of-the-art mechanisms to ...

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State of Charge Estimation Methods for Li ion Batteries in Electric Vehicles

State of Charge Estimation Methods for Li ion Batteries in Electric Vehicles

... battery State of Charge (SOC) is considered as most essential task to be performed by Battery Management System (BMS) because of the nonlinear battery characteristics and unpredictable operating ...

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Online State of Charge and State of Health Estimation for Lithium-Ion Battery Based on a Data-Model Fusion Method

Online State of Charge and State of Health Estimation for Lithium-Ion Battery Based on a Data-Model Fusion Method

... Keywords: state of charge; state of health; model identification; estimation; lithium-ion battery.. Introduction 26.[r] ...

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Robustness Evaluation of Extended and Unscented Kalman Filter for Battery State of Charge Estimation

Robustness Evaluation of Extended and Unscented Kalman Filter for Battery State of Charge Estimation

... model-based state observers including extended Kalman filter (EKF) and unscented Kalman filter (UKF) for state of charge (SOC) estimation of a lithium-ion battery against unknown initial SOC, current ...

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State of Charge Estimation for Electric Vehicle Batteries Based on a Particle Filter Algorithm

State of Charge Estimation for Electric Vehicle Batteries Based on a Particle Filter Algorithm

... dual-particle-filter state of charge estimation, Applied ...of state-of-charge of Li-ion batteries in electric vehicle using the resampling particle filter, Transportation Research Part D ...

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Comparison of Nonlinear Filtering Methods for Battery State of Charge Estimation

Comparison of Nonlinear Filtering Methods for Battery State of Charge Estimation

... Electrochemical models describe the chemical processes that take place in the bat- tery in great detail. These are generally the most accurate, but they require in-depth knowledge of the chemical processes to create and ...

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Integrated state of charge circuit
for rechargeable batteries

Integrated state of charge circuit for rechargeable batteries

... The voltage difference between the thresholds of the upper and lower comparators is normally 1.0 V, which is 1.33 times the voltage step caused by a charge dump. This means that in the worst case scenario, the ...

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Implementation Of Energy Monitoring For Solar System

Implementation Of Energy Monitoring For Solar System

... Nowadays most people are demanding the simple and easy excess or control of any system that were capable in any distance or places. By implemented the IoT technology that connected directly to the system it can read, ...

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Development of Lumped Parameter Model for an Aeronautic Hybrid-Electric Propulsion System

Development of Lumped Parameter Model for an Aeronautic Hybrid-Electric Propulsion System

... presents the state of charge of the battery pack in the training profile as function of the electric power. 313[r] ...

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An Intelligent Energy Management System for Charging of Plug-in Hybrid Electric Vehicles at a Municipal Parking Deck

An Intelligent Energy Management System for Charging of Plug-in Hybrid Electric Vehicles at a Municipal Parking Deck

... Abstract - There is a need for in-depth study of technologies that will affect the utility industry in a time horizon of less than 20 years. One such technology is the plug-in vehicle (PHEV); there is a need for energy ...

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ABSTRACTS: July 1995133-141

ABSTRACTS: July 1995133-141

... Studies of the effect of changes in the ligand state of charge on catalytic activity showed that between the two states of charge of (2), (2), is the faster and more durable hydrosi[r] ...

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Alternator interrupting circuit for improving fuel economy

Alternator interrupting circuit for improving fuel economy

... The modern automotive lead-acid starter battery is designed to provide infrequent, high amperage discharges during starting conditions. At all other times, the battery is designed for steady, low to moderate output, ...

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State of Affairs of the ICT Development in Rakhine State

State of Affairs of the ICT Development in Rakhine State

... towards motivated to discover some analysis in basic and higher education. In order to analyze the ICT development, we survey not only the main causes of factors such as very rare job opportunities, geographical position ...

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