Research on Improvement of Battery Charging Performance in Stand-Alone Solar System

Research on Improvement of Battery Charging Performance in Stand-Alone Solar System

碩士 === 國立臺灣大學 === 機械工程學研究所 === 100 === The purpose this research is to develop a stand-alone PV solar system by adopting nMPPO design and a 3 phase battery charge control. But in this research, the Phase II ending time control is modified using a floating time scheme, instead of fixed 2 hours as...

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Main Authors: NANIKOI BOJANG, 波強
Other Authors: Bin-Juine Huang
Format: Others
Language:en_US
Published: 2012
Online Access:http://ndltd.ncl.edu.tw/handle/09124183229278072907
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spelling ndltd-TW-100NTU054891012015-10-13T21:50:18Z http://ndltd.ncl.edu.tw/handle/09124183229278072907 Research on Improvement of Battery Charging Performance in Stand-Alone Solar System 獨立太陽光電系統之充電性能改善研究 NANIKOI BOJANG 波強 碩士 國立臺灣大學 機械工程學研究所 100 The purpose this research is to develop a stand-alone PV solar system by adopting nMPPO design and a 3 phase battery charge control. But in this research, the Phase II ending time control is modified using a floating time scheme, instead of fixed 2 hours as used before. The experimental results from a comparative test outdoors show that the new Phase 2 control scheme can increase charging efficiency as much as 25 percent in sunny days. The outdoor test shows that the battery voltage never exceeding 14.1V and the control system can prevent the battery from overcharging. This will also prolong the battery lifecycle. Bin-Juine Huang 黃秉鈞 2012 學位論文 ; thesis 29 en_US
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language en_US
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sources NDLTD
description 碩士 === 國立臺灣大學 === 機械工程學研究所 === 100 === The purpose this research is to develop a stand-alone PV solar system by adopting nMPPO design and a 3 phase battery charge control. But in this research, the Phase II ending time control is modified using a floating time scheme, instead of fixed 2 hours as used before. The experimental results from a comparative test outdoors show that the new Phase 2 control scheme can increase charging efficiency as much as 25 percent in sunny days. The outdoor test shows that the battery voltage never exceeding 14.1V and the control system can prevent the battery from overcharging. This will also prolong the battery lifecycle.
author2 Bin-Juine Huang
author_facet Bin-Juine Huang
NANIKOI BOJANG
波強
author NANIKOI BOJANG
波強
spellingShingle NANIKOI BOJANG
波強
Research on Improvement of Battery Charging Performance in Stand-Alone Solar System
author_sort NANIKOI BOJANG
title Research on Improvement of Battery Charging Performance in Stand-Alone Solar System
title_short Research on Improvement of Battery Charging Performance in Stand-Alone Solar System
title_full Research on Improvement of Battery Charging Performance in Stand-Alone Solar System
title_fullStr Research on Improvement of Battery Charging Performance in Stand-Alone Solar System
title_full_unstemmed Research on Improvement of Battery Charging Performance in Stand-Alone Solar System
title_sort research on improvement of battery charging performance in stand-alone solar system
publishDate 2012
url http://ndltd.ncl.edu.tw/handle/09124183229278072907
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