Peukert's Law of a Lead-Acid Battery Simulated by a Mathematical Model

2019 ◽  
Vol 25 (35) ◽  
pp. 223-233 ◽  
Author(s):  
Mikäel G. Cugnet ◽  
Matthieu Dubarry ◽  
Bor Yann Liaw
Keyword(s):  
Mathematical Model ◽  
Lead Acid Battery ◽  
Lead Acid

Research on the Simulation of the Charge Mathematical Model of the Vehicle Starting Battery

2013 ◽  
Vol 680 ◽  
pp. 479-483
Author(s):  
Pei Ying Li ◽  
Yu Tian Pan
Keyword(s):  
Mathematical Model ◽  
Battery Life ◽  
Model Parameters ◽  
Analysis Method ◽  
Lead Acid Battery ◽  
Battery Charge ◽  
Charge Model ◽  
Simulation Results ◽  
The Mathematical Model ◽  
Lead Acid

In order to meet the demands of practical, convenient and quick charge requirements, a mathematical model of a certain type of vehicle starting lead-acid battery is established. Using the method of circuit analysis, the model parameters are identified by the known test data. In addition, battery charge model is simulated in each charge stage using the intelligent three-stage charge method, simulation waveform and test waveform fit very well, absolute errors between them reach to 10-6. Simulation results show that the mathematical model and its analysis method is proper for the charge characteristics of vehicle starting lead-acid battery. This has a good guidance to design intelligent charger and extend the battery life.

A Mathematical Model of the Lead-Acid Battery to Address the Effect of Corrosion

2009 ◽  
Vol 156 (11) ◽  
pp. A854 ◽  
Author(s):  
Vijayasekaran Boovaragavan ◽  
Ravi N. Methakar ◽  
Venkatsailanathan Ramadesigan ◽  
Venkat R. Subramanian
Keyword(s):  
Mathematical Model ◽  
Lead Acid Battery ◽  
Lead Acid

Usability Evaluation Method for VRLA Battery Measuring Equipment

2017 ◽  
Vol 7 (2) ◽  
pp. 1
Author(s):  
Haifeng Jiang ◽  
Shusheng Lin
Keyword(s):  
Mathematical Model ◽  
Measuring Equipment ◽  
Evaluation Method ◽  
Internal Resistance ◽  
Test Equipment ◽  
Electrochemical Characteristics ◽  
Lead Acid Battery ◽  
Resistance Level ◽  
Resistance Value ◽  
Lead Acid

This paper presents a method for evaluating the availability of lead-acid battery test equipment and designs the corresponding evaluation mathematical model. International standard IEC60896-2 specifies the lead-acid battery internal resistance level. Because the internal resistance value is usually micro-Ohm level and the lead-acid battery has special electrochemical characteristics, it’s very difficult to measure it. Until now no authority can officially provides the actual resistance value for a given battery. However, the industry has agreed that the internal resistance will gradually increases during the use of the battery and the performance of the battery has close relationship with the change of the internal resistance, so even if the measurement equipment can not measure the absolute actual resistance, but as long as the battery can be measured a small change in internal resistance, it has a high availability. In this paper, we propose a micro-incremental verification method and a mathematical model to facilitate, accurately and quickly verify whether the battery internal resistance test equipment can accurately and stably measure the internal resistance of the battery, and provide technical verification reference for selecting the battery measuring equipment. 

scholarly journals Test procedures for an acid battery for diagnostic purposes

2019 ◽  
Vol 24 (6) ◽  
pp. 257-262
Author(s):  
Józef Pszczółkowski ◽  
Grzegorz Dyga
Keyword(s):  
Mathematical Model ◽  
Technical Condition ◽  
Current Load ◽  
Lead Acid Battery ◽  
Battery Voltage ◽  
Test Procedures ◽  
Independent Variables ◽  
Factors Influencing ◽  
Experimental Plan ◽  
Lead Acid

The article describes the principle of the work of the lead-acid battery. The most common methods of assessing the technical condition of the battery were characterized and some causes of battery undercharging were indicated. The factors influencing the value of the battery voltage during the current load were indicated. An experimental plan was developed to determine the coefficients of a linear mathematical model describing the influence of individual independent variables on a dependent variable. A linear mathematical model was elaborated based on data obtained during battery tests in accordance with the adopted plan of the experiment.

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