DocumentCode
490783
Title
Automatic Monitoring DC Power Supply System
Author
Sugiyama, H. ; Koike, K. ; Kawamoto, K. ; Umezu, T. ; Sakai, T.
Author_Institution
Storage Battery Division, Matsushita Battery Industrial Co., Ltd., 66-11 Honjuku-cho, Chigasaki, Kanagawa, 253 Japan
fYear
1983
fDate
18-21 Oct. 1983
Firstpage
488
Lastpage
493
Abstract
In this automatic power supply system, the specific gravity, level and temperature of the electrolyte are detected by newly developed sensors. The data from these sensors are analyzed, and the specific gravity and level are always displayed and the temperature is displayed in abnormal conditions. The discharge capacity at occasional discharge operation is memorized by IC installed and suitable charge capacity is provided by a charger according to the IC´s content. This system has compact construction and easy maintenance due to unification of the monitor and charger.
Keywords
Battery charge measurement; Computerized monitoring; Condition monitoring; Electricity supply industry; Gas detectors; Gravity; Optical refraction; Optical sensors; Power supplies; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 1983. INTELEC '83. Fifth International
Conference_Location
Tokyo, Japan
Type
conf
Filename
4793866
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