Title :
A new stand-alone hybrid power system with wind generator and photovoltaic modules for a radio base station
Author :
Hashimoto, Shigeo ; Yachi, Toshiaki ; Tani, Tatsuo
Author_Institution :
Tokyo Univ. of Sci., Japan
Abstract :
This work proposes a new stand-alone hybrid power system with a wind turbine generator and photovoltaic modules for a radio base station. We studied the system characteristics by simulation on Yonaguni Island, where the wind speed is over 4.0 m/s throughout the year, and the average annual wind speed is about 7.0 m/s. It was found that the base station equipment needs a wind generator output power of 8 kW, a photovoltaic output power of 7.4 kW and 177 kWh storage batteries for a system operation rate of 100%.
Keywords :
hybrid power systems; photovoltaic power systems; radio networks; radio stations; standby generators; telecommunication power supplies; turbogenerators; wind power plants; wind turbines; 7.4 kW; 8 kW; Yonaguni Island; annual wind speed; photovoltaic module; radio base station; stand-alone hybrid power system; storage batteries; wind turbine generator; Base stations; Hybrid power systems; Photovoltaic systems; Power generation; Power system simulation; Solar power generation; Wind energy generation; Wind power generation; Wind speed; Wind turbines;
Conference_Titel :
Telecommunications Energy Conference, 2004. INTELEC 2004. 26th Annual International
Print_ISBN :
0-7803-8458-X
DOI :
10.1109/INTLEC.2004.1401475
