Continuous service solar cell control device

A continuous service solar battery control device is composed of a mechanical portion and a circuit control portion, wherein, the mechanical portion is composed of a stepper motor and an engaged gear driving device, the stepper motor control circuit is composed of a day and night overturning control...

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Bibliographic Details
Main Authors WANG WEI, GAO HUIBIN, JIANG MINGMING, BAO PEITE, SHI SHUOJIA, ZHOU JIN, LIANG HAIDONG, PAN HONGBING
Format Patent
LanguageChinese
English
Published 03.09.2008
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES
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Summary:A continuous service solar battery control device is composed of a mechanical portion and a circuit control portion, wherein, the mechanical portion is composed of a stepper motor and an engaged gear driving device, the stepper motor control circuit is composed of a day and night overturning control signal circuit; signals provided by the signal circuit are a stepper motor impulse signal is output every 0.05-0.2 seconds, and a timing circuit of 8-15 seconds is set up; in addition, the signal of overturning and starting every time(the signal for starting rotation) consists of signals of starting and stoping of the artificial light source. The energy conversion efficiency of the solar battery is improved by tracking the deflection of the sun and the lighting source, in conjunction with the application of a super capacitor charge circuit, light at night can still allow the solar battery to covert and store energy, and the invention has simple structure and easy operation.
Bibliography:Application Number: CN200810024514