Title :
Field investigation of a photovoltaic power system for a telecommunications system
Author :
Kawagoe, Yuji ; Nakamura, Kimio ; Ikeda, Daisuke ; Torigoe, Sirou
Author_Institution :
NTT Corp., Tokyo, Japan
Abstract :
Nippon Telegraph and Telephone Corporation (NTT) introduced a photovoltaic power system (26 kWp) into a microwave radio station in Hokkaido, Japan, which was monitored and evaluated from September 1989 to August 1990. The authors describe the outline and results of this investigation. The photovoltaic power system supplied on average 92% of its output from sunshine throughout the year of study, satisfying the design forecast
Keywords :
microwave links; photovoltaic power systems; radio stations; 26 kW; Hokkaido; Japan; NTT; Nippon Telegraph and Telephone Corporation; design forecast; microwave radio station; photovoltaic power system; sunshine; telecommunications system; Batteries; Digital relays; Engines; ISDN; Photovoltaic systems; Power generation; Power supplies; Power system relaying; Rectifiers; Solar power generation;
Conference_Titel :
Telecommunications Energy Conference, 1991. INTELEC '91., 13th International
Conference_Location :
Kyoto
Print_ISBN :
0-87942-670-5
DOI :
10.1109/INTLEC.1991.172375
