Automated battery test system

Pascoe, P.E.; Anbuky, A.H.

doi:10.1016/j.measurement.2003.08.012

Cited by 15 publications

(4 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Figure 2 illustrates a generalized block diagram of a battery charger unit [6], comprising key components: the user interface and controller, data acquisition unit, load, charger, and battery temperature measurement. The user interface and controller serve as the interface for operators to input test specifications, manage test controls, and store test data.…”

Section: Hardware Setup Block Diagrammentioning

confidence: 99%

Microcontroller Based Li-ion Battery Charger

2023

IJFMR

View full text Add to dashboard Cite

Lithium-ion (Li-ion) batteries have emerged as a primary secondary power source for portable systems. Their notable advantage lies in their ability to be recharged numerous times before disposal, offering a clean energy source devoid of toxic elements. However, charging these batteries requires careful consideration. Fast charging or overcharging can elevate battery temperature, potentially leading to explosions and accidents. Various charging methods exist, but the Constant Current-Constant Voltage (CC-CV) approach stands out as particularly suitable for Li-ion batteries due to its ability to prevent critical overcharging. This paper introduces a Li-ion battery charger circuit leveraging an 89S52 microcontroller. The charger employs the CC-CV method to achieve a full charge for the battery.

show abstract

Section: Hardware Setup Block Diagrammentioning

confidence: 99%

Microcontroller Based Li-ion Battery Charger

2023

IJFMR

View full text Add to dashboard Cite

show abstract

“…The accelerated battery aging experiments developed to evaluate the charging and discharging characteristics of the lead-acid battery [24] are used to verify the proposed auxiliary SOH diagnosis method. Fig.…”

Section: Experimental Systemmentioning

confidence: 99%

Auxiliary health diagnosis method for lead-acid battery

Sun

Jou

et al. 2010

Applied Energy

View full text Add to dashboard Cite

“…Several standards have been used to describe battery life per charge (5,6). These techniques, such as constant current or constant power, are based on loading the battery with a fixed fraction of its rated power (Ah).…”

Section: System Descriptionmentioning

confidence: 99%

Cycle Testing of the MagScrew Total Artificial Heart External Battery Pack

et al. 2007

View full text Add to dashboard Cite

MagScrew total artificial heart (TAH) external battery pack (EBP) cycle bench testing was conducted on two Wilson Greatbatch (Clarence, NY, USA) lithium ion EBPs over a period of 22 months during continuous charge and discharge cycles under a simulated TAH system current requirement. A custom electronic load was developed to simulate the MagScrew current waveforms typically observed during nominal operation. These current load profiles were applied to the EBP under test during a voltage-defined discharge cycle. EBP endurance indicated a 240-min discharge cycle on a new battery diminishing linearly to 175 min after 800 cycles. A second linear trend started at this knee with 150 min of discharge time at 850 cycles until 10 min at 1600 cycles. Even at 1300 cycles, the EBP could still provide enough power for 60 min of nominal operation. In conclusion, the endurance performance of this EBP was satisfactory while exhibiting a predictable wear-out trend.

show abstract

Automated battery test system

Cited by 15 publications

References 8 publications

Microcontroller Based Li-ion Battery Charger

Microcontroller Based Li-ion Battery Charger

Auxiliary health diagnosis method for lead-acid battery

Cycle Testing of the MagScrew Total Artificial Heart External Battery Pack

Contact Info

Product

Resources

About