Title :
Development and operation of a photovoltaic power system for use at remote Antarctic sites
Author :
Piszczor, Michael F. ; Kohout, Lisa L. ; Manzo, Michelle ; Colozza, Anthony J.
Author_Institution :
NASA Lewis Res. Center, Cleveland, OH, USA
Abstract :
A photovoltaic power system, designed and built at the NASA Lewis Research Center, has successfully operated over for two summer seasons at a remote site in Antarctica, providing utility-type power for a six-person field team. The system was installed at the Lake Hoare site for approximately five weeks during late 1992, put into storage for the Antarctic winter, and then used again during the 1993 season. The photovoltaic power system consists of three silicon photovoltaic sub-arrays delivering a total of 1.5 kWe peak power, three lead-acid gel battery modules supplying 2.4 kWh, and an electrical distribution system which delivers 120 Vac and 12 Vdc to the user. The system worked extremely well in providing quiet, reliable power. The experience gained from early system demonstrations such as this should be beneficial in accelerating the transition toward future PV systems in Antarctica and other similar areas
Keywords :
distribution networks; elemental semiconductors; lead; photovoltaic power systems; secondary cells; silicon; solar cell arrays; solar cells; 1.5 kW; 12 V; 120 V; 2.4 kWh; Lake Hoare; NASA Lewis Research Center; Pb; Pb-acid gel battery; Si; Si solar arrays; electrical distribution system; lead-acid gel battery modules; photovoltaic power system; remote Antarctic sites; silicon photovoltaic sub-arrays; Antarctica; Batteries; Costs; Lakes; NASA; Photovoltaic systems; Power system reliability; Silicon; Solar power generation; Space technology;
Conference_Titel :
Photovoltaic Energy Conversion, 1994., Conference Record of the Twenty Fourth. IEEE Photovoltaic Specialists Conference - 1994, 1994 IEEE First World Conference on
Conference_Location :
Waikoloa, HI
Print_ISBN :
0-7803-1460-3
DOI :
10.1109/WCPEC.1994.520165
