{"title":"Operating Live E! Digital Meteorological Equipments Using Solar Photovoltaics","authors":"Eiko Takaoka, Ryohei Takahashi, Takashi Toyoda","volume":90,"journal":"International Journal of Electrical and Computer Engineering","pagesStart":951,"pagesEnd":956,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/9998935","abstract":"
We installed solar panels and digital meteorological equipments whose electrical power is supplied using PV on July 13, 2011. Then, the relationship between the electric power generation and the irradiation, air temperature, and wind velocity was investigated on a roof at a university. The electrical power generation, irradiation, air temperature, and wind velocity were monitored over two years. By analyzing the measured meteorological data and electric power generation data using PTC, we calculated the size of the solar panel that is most suitable for this system. We also calculated the wasted power generation using PTC with the measured meteorological data obtained in this study. In conclusion, to reduce the "wasted power generation", a smaller-size solar panel is required for stable operation.<\/p>\r\n","references":"[1]\tLive E! Available from http:\/\/www.live-e.org\/en\/instrument\/index.html, (cited 2014\/1\/31)\r\n[2]\tEiko Takaoka, YuuriHioki, Development of a Weather Visualization System and Analysis of Live E! Weather Data, Technical Report of IEICE, IA2009-81, pp. 91\u201396, (2009) (in Japanese).\r\n[3]\tIchiro Shimoura, Kazuyoshi Oida, Yasuji Matsumura, Demonstrative Research on Grid-interconnection of Clustered Photovoltaic Power Generation Systems, Shin-Kobe Technical Report No. 19, pp. 23\u201328, (2009)(in Japanese).\r\n[4]\tTakashi Akagi, Masakazu Moriyama, Hideki Shibaike, Hideki Takebayashi, Research about the Influence of Solar Cell Temperature in the Prediction Method of the Amount of Photovoltaics System Power Generation, Journal of Asian Architecture and Building Engineering, pp. 1\u20134 (2001)(in Japanese).\r\n[5]\tTakeshi Oozeki, Toshiyasu Izawa, Kenji Otani, Kosuke Kurosawa, An Estimation Method of Irradiation Data for Evaluating PV Systems, The Transactions of the Institute of Electrical Engineers of Japan B, A publication of Power and Energy Society 125(1), pp.118\u2013126 (2005) (in Japanese).\r\n[6]\tdSi Corporation, Meteorological Sensor Specifications, URL:http:\/\/www.dsi-net.jp\/100\/#sub_ti01 (cited 2014\/1\/31)(in Japanese).\r\n[7]\tRyohei Takahashi, Eiko Takaoka, Takashi Toyoda, Power Management and Design Optimization of a Small Measurement Systems by PV, The Institute of Electrical Engineers of Japan, IM-12-033, pp. 9\u201314, (2012) (in Japanese).\r\n[8]\tYasushi Tachibana, SukeyasuKanno, Kouichi Nakano, Research Related to Evaluation of PV Systems, Industrial Research Institute of Ishikawa Result Presentation, pp. 31\u201332,(2006) (in Japanese).\r\n","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 90, 2014"}