Resistance changes and premature capacity loss in lead battery plates

Calábek, M.; Micka, K.; Bača, Petr; Křivák, Petr; Šmarda, V.

doi:10.1016/s0378-7753(96)02432-9

Cited by 27 publications

(9 citation statements)

References 25 publications

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“…The average outliers number in Table 4 are brought into the fitting function (5) and (6), then the SOH value of the new state is obtained, and the absolute error and relative error of the SOH value are calculated. The results are shown in Table 5.…”

Section: Test Results and Analysismentioning

confidence: 99%

“…The concept of battery SOH was proposed firstly in 1998 [5]. Since then, the research focus was gradually turned to the investigation of rated capacity variation characteristics and internal resistance variation characteristics [6,7]. Gregory [8] put forward a battery SOH estimation algorithm based on Double Extended Kalman Filter (DEKF) method.…”

Section: Introductionmentioning

confidence: 99%

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A Novel Battery State of Health Estimation Method Based on Outlier Detection Algorithm

Piao¹,

Hu²,

Su³

et al. 2016

Journal of Electrical Engineering and Technology

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-A novel battery SOH estimation algorithm based on outlier detection has been presented.The Battery state of health (SOH) is one of the most important parameters that describes the usability state of the power battery system. Firstly, a battery system model with lifetime fading characteristic was established, and the battery characteristic parameters were acquired from the lifetime fading process. Then, the outlier detection method based on angular distribution was used to identify the outliers among the battery behaviors. Lastly, the functional relationship between battery SOH and the outlier distribution was obtained by polynomial fitting method. The experimental results show that the algorithm can identify the outliers accurately, and the absolute error between the SOH estimation value and true value is less than 3%.

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Section: Test Results and Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Novel Battery State of Health Estimation Method Based on Outlier Detection Algorithm

Piao¹,

Hu²,

Su³

et al. 2016

Journal of Electrical Engineering and Technology

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show abstract

“…Gassing helps cell equalization, which is also a remedy for stratification. It, however, accelerates grid corrosion and increases internal resistance hence battery ageing (Calabek et al, 1996;Alber, 1998). In view of the conflicting requirements and the absence of manufacturers' data, the selection of appropriate regulation voltages was guided by the voltage setting generally used in automobile charge regulators (13.2V to 15.3V) and the random nature of PV battery charging.…”

Section: Voltage Sensing and Charge Control Unitmentioning

confidence: 99%

Performance of Automotive SLI Battery under Constant Current Constant Voltage Charge Algorithm in Solar PV Application

Anipa¹,

Okyere²

2008

Jnl Sci Tech

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The high initial cost of deep-cycle PV battery and its high replacement cost constitute an important barrier to the deployment of solar PV technology, particularly in poor rural settings. Battery lifetime depends on effective charge control and load management. In this project, a cost-effective 12V battery charge controller was developed to implement constant current constant voltage charge algorithm in small-sized stand-alone solar PV systems. The algorithm was tested on automotive SLI battery instead of deep-cycle PV battery to further reduce overall system cost. The battery state of charge (indicated by specific gravity), which is an indicator of algorithm performance, was monitored over 200 daily charge/discharge cycles. The value of the specific gravity ranged from 1.250 to 1.260, demonstrating the effectiveness of the control algorithm.

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“…12(b), however, the particles of PAM become much smaller due to the pulverization of some particles. Accordingly, connections between various particles become very poor and the network structure of PAM nearly disappears, which results poor electrical connection of zones in PAM [31].…”

Section: Sem Analysis Of Pammentioning

confidence: 99%

Investigation and application of polysiloxane-based gel electrolyte in valve-regulated lead-acid battery

Zheng

Wang

Xian-xian

et al. 2007

Journal of Power Sources

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Resistance changes and premature capacity loss in lead battery plates

Cited by 27 publications

References 25 publications

A Novel Battery State of Health Estimation Method Based on Outlier Detection Algorithm

A Novel Battery State of Health Estimation Method Based on Outlier Detection Algorithm

Performance of Automotive SLI Battery under Constant Current Constant Voltage Charge Algorithm in Solar PV Application

Investigation and application of polysiloxane-based gel electrolyte in valve-regulated lead-acid battery

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