In this paper, a state of charge (SOC) and a state of health (SOH) estimation method for lead-acid batteries are presented. In the algorithm the measurements of battery’s terminal voltage, current and temperature are used in the process of SOC calculation. The thesis was written in cooperation with Micropower AB. The algorithm was designed to fulfill the specific requirements of the electric vehicles application: an error below 5% of SOC, computational simplicity and the possibility of being implemented in a basic programming languages. The current used method at Micropower, Coulomb counting, is compared with a method presented by Chiasson and Vairamohan 2005 based on modified Thevein circuit during charging and discharging of the battery. ...
Abstract — To maintain battery performance, it is necessary to have a battery monitoring system that...
Electric cars have undergone many developments in the current digital era. This is to avoid the use ...
We describe a state-of-charge, or “residual-capacity” meter for lead-acid batteries that intelligent...
In this paper, an algorithm for estimating lead-acid battery state of charge (SOC) is implemented. T...
Lead-acid batteries today are commonly used in the automotive industry with a considerable span of p...
Lead-acid batteries today are commonly used in the automotive industry with a considerable span of p...
For att noggrannare kunna bestamma SOC (State-Of-Charge) och SOH (State-Of-Health) i Atlas Copcos ba...
Lead-acid batteries today are commonly used in the automotive industry with a considerable span of p...
In any application in which working with batteries is a must, the knowledge of the batteries’ state-...
Copyright © 2016 John Wiley & Sons, Ltd. State of Health (SOH) is one of the most important paramete...
In this paper, a new improved coulomb counting method is proposed to estimate the State-of-Charge (S...
Abstract — To maintain battery performance, it is necessary to have a battery monitoring system that...
Battery monitoring is used to acquire information about battery conditions. It’s a regular technolog...
Almost all stand-alone PV-systems require an energy storage unit to provide energy during cloudy day...
Abstract — To maintain battery performance, it is necessary to have a battery monitoring system that...
Abstract — To maintain battery performance, it is necessary to have a battery monitoring system that...
Electric cars have undergone many developments in the current digital era. This is to avoid the use ...
We describe a state-of-charge, or “residual-capacity” meter for lead-acid batteries that intelligent...
In this paper, an algorithm for estimating lead-acid battery state of charge (SOC) is implemented. T...
Lead-acid batteries today are commonly used in the automotive industry with a considerable span of p...
Lead-acid batteries today are commonly used in the automotive industry with a considerable span of p...
For att noggrannare kunna bestamma SOC (State-Of-Charge) och SOH (State-Of-Health) i Atlas Copcos ba...
Lead-acid batteries today are commonly used in the automotive industry with a considerable span of p...
In any application in which working with batteries is a must, the knowledge of the batteries’ state-...
Copyright © 2016 John Wiley & Sons, Ltd. State of Health (SOH) is one of the most important paramete...
In this paper, a new improved coulomb counting method is proposed to estimate the State-of-Charge (S...
Abstract — To maintain battery performance, it is necessary to have a battery monitoring system that...
Battery monitoring is used to acquire information about battery conditions. It’s a regular technolog...
Almost all stand-alone PV-systems require an energy storage unit to provide energy during cloudy day...
Abstract — To maintain battery performance, it is necessary to have a battery monitoring system that...
Abstract — To maintain battery performance, it is necessary to have a battery monitoring system that...
Electric cars have undergone many developments in the current digital era. This is to avoid the use ...
We describe a state-of-charge, or “residual-capacity” meter for lead-acid batteries that intelligent...