https://scholars.lib.ntu.edu.tw/handle/123456789/581032
標題: | Power Profile Measurement and System Design Analysis for a Wearable Photovoltaic Application | 作者: | Bagci F.S KATHERINE ANN KIM Lin T.-Y Liu Y.-C. |
關鍵字: | Motion control; Photovoltaic cells; Power control; Power electronics; Wearable technology; Converter architecture; Health monitoring devices; Maximum power point; Measurement device; Photovoltaic applications; Realistic conditions; Solar photovoltaic power; Wearable applications; Solar power generation | 公開日期: | 2020 | 起(迄)頁: | 1469-1474 | 來源出版物: | 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia | 會議論文: | 9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia | 摘要: | As wearable devices are gaining popularity for applications, like fitness trackers and health monitoring devices, an important aspect is how to most effectively power them. Solar photovoltaic (PV) power has great potential for powering wearable devices, but faces some challenges. The PV panels used in wearable applications will face different angles and capture different amounts of sunlight, which is challenging to model. To determine a realistic power profile for PV wearables, the power generated from each PV panel is measured for a variety of usage scenarios. A measurement device was developed that can simultaneously measure and log data of four identical PV panels used in a wearable bag application under realistic conditions. After data was collected, a modeling and fitting procedure was used to calculate the irradiance level on each PV panel. The resulting model was used to determine the PV profiles over time for the maximum power point (MPP) voltage, current, and power. These realistic profiles were then used to properly design, simulate, and compare three different converter architectures that transfer power from the wearable PV panels to the load. ? 2020 IEEE. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85103203626&doi=10.1109%2fIPEMC-ECCEAsia48364.2020.9367768&partnerID=40&md5=01bfe99f2f28660456e2f8a6f8bfdb5c https://scholars.lib.ntu.edu.tw/handle/123456789/581032 |
DOI: | 10.1109/IPEMC-ECCEAsia48364.2020.9367768 | SDG/關鍵字: | Motion control; Photovoltaic cells; Power control; Power electronics; Wearable technology; Converter architecture; Health monitoring devices; Maximum power point; Measurement device; Photovoltaic applications; Realistic conditions; Solar photovoltaic power; Wearable applications; Solar power generation |
顯示於: | 電機工程學系 |
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