Title:
POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/152264
Kind Code:
A1
Abstract:
[Problem] To provide a power supply device capable of supplying an appropriate amount of power on an appropriate circuit scale according to installation location and conditions. [Solution] A unit power generation unit 600 constituting a power supply unit 60 is equipped with a photovoltaic panel 601, a charging unit 602, a power storage cell 603, rectifier circuits 604, 605, a DC voltage input terminal Pin, and a DC voltage output terminal Pout. The charging unit 602 converts the electric charge produced by the photovoltaic panel 601 into DC voltage, and charges the power storage cell 603. The rectifier 605 is inserted into a DC power line for connecting the DC voltage input terminal Pin and the DC voltage output terminal Pout. The rectifier 605 rectifies the current from the DC voltage input terminal Pin to the DC voltage output terminal Pout. The rectifier 604 is connected between the power storage cell 603 and the DC power line on the DC voltage output terminal Pout side of the rectifier 605. The rectifier 604 rectifies the current from the power storage cell 603 to the DC voltage output terminal Pout.
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Inventors:
MIYAHARA KAZUNORI (JP)
Application Number:
PCT/JP2016/053192
Publication Date:
September 29, 2016
Filing Date:
February 03, 2016
Export Citation:
Assignee:
FURUNO ELECTRIC CO (JP)
International Classes:
H02J1/00; H02J7/35
Foreign References:
| US20130082525A1 | 2013-04-04 | |||
| JP2012147508A | 2012-08-02 | |||
| JP2000152496A | 2000-05-30 | |||
| JPS6194128A | 1986-05-13 | |||
| JPS59138336U | 1984-09-14 |
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