Summary: | 碩士 === 國立臺灣海洋大學 === 電機工程學系 === 104 === The thesis is a lithium ion secondary battery discharge characteristics of automatic modeling, lithium ion secondary battery discharge characteristics, based on the amount of battery charge and discharge measuring instrument to establish discharge characteristics, and then remove the discharge curve MathCAD parameter values, Origin then be measured and simulated values of fit, we decided to produce five feature points, and then remove the discharge from the feature characteristic parameter points to Keil uVision4 program with the formula and the microprocessor, issued successfully established discharge characteristics automatically build molding and aging of the lithium ion secondary battery fuel gauge, estimated from experimental data that the present fuel gauge error of less than 1%.
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