Study of Battery Charging Straegies and Testing Platform

碩士 === 國立彰化師範大學 === 電機工程學系 === 100 === Recent years, secondary batteries have attracted a lot of attention due to fossil fuel crisis and environment protection issues. Various charging strategies have been proposed to improve the charging efficiency, lifetime and etc. In the long cycle charging/disc...

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Main Authors: Feng-Zhi Li, 李峰志
Other Authors: Yu-Ling Juan
Format: Others
Language:zh-TW
Published: 2012
Online Access:http://ndltd.ncl.edu.tw/handle/30527632215814006624
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spelling ndltd-TW-100NCUE54420432015-10-13T21:28:01Z http://ndltd.ncl.edu.tw/handle/30527632215814006624 Study of Battery Charging Straegies and Testing Platform 電池充放電實驗平台與充電策略之研究 Feng-Zhi Li 李峰志 碩士 國立彰化師範大學 電機工程學系 100 Recent years, secondary batteries have attracted a lot of attention due to fossil fuel crisis and environment protection issues. Various charging strategies have been proposed to improve the charging efficiency, lifetime and etc. In the long cycle charging/discharging testing, periodically data recording of battery voltage, battery current and battery temperature are required for further performance evaluation. In this thesis, a battery charging/discharging platform is studied and constructed to automatically measure and record the corresponding data. The battery voltage, current and temperature are measured by a power meter and a temperature meter which are controlled by the computer software, VEE. Furthermore, the charging and discharging of the battery with a power supply and a electronic load are controlled by the software LabVIEW according to the battery data saved by VEE. Moreover, the constant current/constant voltage and multi-steps constant current charging strategies are also studied and carried out with the proposed platform. Finally, from the experimental results on 12 V/12 Ah lead-acid battery and 3.65 V/10 Ah LiFePo4 battery, it is seen that the validity of the proposed platform is verified. Yu-Ling Juan 阮昱霖 2012 學位論文 ; thesis 55 zh-TW
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language zh-TW
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description 碩士 === 國立彰化師範大學 === 電機工程學系 === 100 === Recent years, secondary batteries have attracted a lot of attention due to fossil fuel crisis and environment protection issues. Various charging strategies have been proposed to improve the charging efficiency, lifetime and etc. In the long cycle charging/discharging testing, periodically data recording of battery voltage, battery current and battery temperature are required for further performance evaluation. In this thesis, a battery charging/discharging platform is studied and constructed to automatically measure and record the corresponding data. The battery voltage, current and temperature are measured by a power meter and a temperature meter which are controlled by the computer software, VEE. Furthermore, the charging and discharging of the battery with a power supply and a electronic load are controlled by the software LabVIEW according to the battery data saved by VEE. Moreover, the constant current/constant voltage and multi-steps constant current charging strategies are also studied and carried out with the proposed platform. Finally, from the experimental results on 12 V/12 Ah lead-acid battery and 3.65 V/10 Ah LiFePo4 battery, it is seen that the validity of the proposed platform is verified.
author2 Yu-Ling Juan
author_facet Yu-Ling Juan
Feng-Zhi Li
李峰志
author Feng-Zhi Li
李峰志
spellingShingle Feng-Zhi Li
李峰志
Study of Battery Charging Straegies and Testing Platform
author_sort Feng-Zhi Li
title Study of Battery Charging Straegies and Testing Platform
title_short Study of Battery Charging Straegies and Testing Platform
title_full Study of Battery Charging Straegies and Testing Platform
title_fullStr Study of Battery Charging Straegies and Testing Platform
title_full_unstemmed Study of Battery Charging Straegies and Testing Platform
title_sort study of battery charging straegies and testing platform
publishDate 2012
url http://ndltd.ncl.edu.tw/handle/30527632215814006624
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