Estimation of Battery Charge State in Solar PV System

• Main Authors: Xin-Hong Dong, 董信宏
• Other Authors: Bin-Juine Huang
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/03286364109455567014

碩士 === 國立臺灣大學 === 機械工程學研究所 === 104 === This thesis aims to investigate how to improve the estimation of the battery performance of Independent Solar PV System. The first part of this thesis is to predict SOC (State Of Charge) of the brand-new battery in Independent Solar PV System. The second part of this research focus on SOC determination of fading batteries. SOC determination came with error due to the battery capacity loss. Hence, diagnosis of the battery degradation is necessary. If we can estimate SOH (State Of Health) accurately so that the result of SOH prediction could make SOC determination more precise. The outcome of this research shows that we can improve the estimation of the battery performance of Independent Solar PV System.