Valve-regulated lead-acid batteries

Berndt, Dietrich

doi:10.1016/s0378-7753(00)00634-0

Cited by 31 publications

(13 citation statements)

References 4 publications

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“…The different designs such as the classic flooded lead-acid battery (Salkind and Zguris, 2011) as well as valve-regulated lead-acid batteries (Bullock and Salkind, 2011;Berndt, 2001;Lambert et al, 2002;Zhang et al, 2012) have been the subject of a great variety of research. Many approaches have been taken in order to describe the behaviour of batteries and certain effects either by mathematical (Gu, 1990;Salameh et al, 1992;Mariani et al, 2015) or equivalent circuit models (Mauracher and Karden, 1996;Buller et al, 2003;Eifert, 2014).…”

Section: Introductionmentioning

confidence: 99%

Generalized Lead-Acid based Battery Model used for a Battery Management System

Dost¹

2016

AJTE

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This paper deals with the determination of a battery model for different designs of lead-acid based batteries. Although batteries with gelled electrolyte and absorbent glass mat (AGM) batteries are based on the chemistry of common leadacid batteries they differ in regards to the parameters of a battery model. In this paper several measurement methods for the identification of these parameters are presented. These parameters enable the establishment of a battery model. A precise battery model can provide the basis for a battery management system (BMS). A BMS is required due to the rising number of electrical components in modern vehicles making it necessary to control the current capability of the battery. The results presented in this paper indicate that every battery type needs a specially optimized battery management system as the behaviour and the characteristic qualities vary between the different designs.

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Section: Introductionmentioning

confidence: 99%

Generalized Lead-Acid based Battery Model used for a Battery Management System

Dost¹

2016

AJTE

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“…2 shows the dependency of the OCV on the acid density calculated with equation (2.1). The often used empirical formula [16] U ½V ¼…”

Section: Acid Density Measurementmentioning

confidence: 99%

Automatic device for continuous measurement of potential distribution and acid stratification in flooded lead-acid batteries

Schulte¹,

Sanders²,

Waag³

et al. 2013

Journal of Power Sources

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“…Lead-acid batteries are ideal to store harvested energy. These render greater lifet imes than expected in stand-alone PV systems than conventional batteries [19,20].…”

Section: Rect Ifier and Regulatormentioning

confidence: 99%

MREHS: Implementaion of MPPT-based RF Energy Harvesting System for Electrical Appliances

Leavline¹,

Singh²

2013

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Power crisis is a major hurdle to the progress of the industrial world. Many new approaches for energy harvesting are under consideration, but their success in different environ ments is still to be seen. A mong others, RF energy has gained tremendous attention as eco-friendly power source. In this work, we present a model of RF energy harvesting system based on RFID technology with maximu m power point tracking (M PPT). Using the MPPT principle of Perturbation and Observation (P&O), an M PPT-based RF energy harvesting system (M REHS) was constructed for energy harvesting. In this approach, the controller adjusts the voltage by a small amount fro m the array and measures power; if the power increases, further adjustments in that direction are made until power no longer increases. This approach, also referred to as hill-climbing method, depends on the rise of the curve of power against voltage below the maximu m power point and the fall above that point. This MPPT-based power model is remarkable because of its ease of implementation and improvement of top-level efficiency. Several functional units and circuitries are imp lemented to stimulate the system. An outstanding feature of this system is non-linear, scalable imp lementation with consistent operating conditions and improved output gained by optimized design. The performance of the model is evaluated by experimenting with light loads, whose results are very close to simulat ion results.

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Valve-regulated lead-acid batteries

Cited by 31 publications

References 4 publications

Generalized Lead-Acid based Battery Model used for a Battery Management System

Generalized Lead-Acid based Battery Model used for a Battery Management System

Automatic device for continuous measurement of potential distribution and acid stratification in flooded lead-acid batteries

MREHS: Implementaion of MPPT-based RF Energy Harvesting System for Electrical Appliances

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