کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
385144 | 660860 | 2011 | 11 صفحه PDF | دانلود رایگان |
The main objective of this paper is to design and implement an improved intelligent state-of-health (SOH) estimator for estimating the useful life of lead-acid batteries. Laboratory studies were carried out to measure and record the distributed range of characteristic values in each SOH cycle for the battery subject to cycles of charging and discharging experiments. The measured coup de fouet voltage, internal resistance, and transient current are used as characteristics to develop an intelligent SOH evaluation algorithm. This method is based on the extension matter-element model that has been modified in this research by adding a learning mechanism for evaluation SOH of batteries. The proposed algorithm is relatively simple so that it can be easily implemented with a programmable system-on-chip (PSOC) microcontroller achieve rapid evaluation of battery SOH with precision by using a concise hardware circuit.
► We designed and implemented an improved intelligent state-of-health estimator for estimating the useful life of lead-acid batteries.
► We used the measured coup de fouet voltage, internal resistance, and transient current as characteristics.
► We proposed a method based on the extension matter-element model that has been modified in this research by adding a learning mechanism.
► The proposed algorithm is relatively simple so that it can be easily implemented.
Journal: Expert Systems with Applications - Volume 38, Issue 12, November–December 2011, Pages 15183–15193