| Summary: | 碩士 === 和春技術學院 === 電機工程研究所 === 98 === The battery development technology has been changing with each passing day and a variety of batteries have been invented accordingly. Human demand on power has been increased sharply due to the increased use of action vehicles and mobile communications; therefore, under the condition of same battery capacities, the batteries with longer endurance, less charge and discharge time, less battery loss and price advantage are listed by people as the pivotal conditions in choosing battery. Above all, it has inseparable correlation of battery capacity with battery structure and related battery parameters.
The research subject of the article is based on the analysis and comparison of the characteristics of electric appliances related with different kind of batteries. The charge-discharge characteristic tests were conducted on different batteries to make comparisons of battery parameters such as battery capacity of a variety of charge-discharge batteries. Also, variables related to battery capacity such as the battery parameters of voltage, electric current and electric charge etc were used in the mathematical equation of multi-variable regression to analyze the capacity model. Deduced from the analysis, comparisons had been made among battery parameters such as available capacities of a variety of batteries, charge-discharge energy of batteries and sensitivity of voltage and electric charge. Battery advantages had been concluded from the analysis and comparison and battery capacity display system had been developed as a result.
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