Uninterruptible power supply facility
First Claim
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1. An uninterruptible power supply facility comprising:
- an input for coupling to an external electric power source, to receive an electric energy therefrom, an output for outputting a stabilized electric energy to energize electric facilities, at least one internal battery, a stabilizing unit and a transformer coupled between said input and said at least one internal battery, an internal battery charging unit coupled to said at least one internal battery, an uninterruptible power supply system control unit coupled to said internal battery charging unit, to control said internal battery charging unit to charge said at least one internal battery, and an external battery charging unit coupled to said internal battery charging unit, and having at least one socket provided therein for receiving and for charging at least one rechargeable battery.
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Abstract
An uninterruptible power supply facility includes an input for receiving external electric power energy, an output for outputting a stabilized electric energy to energize electric facilities, and one or more internal batteries coupled to a stabilizing device and a transformer and an internal battery charging device and an uninterruptible power supply system control device, which may control the internal battery charging device to charge the internal battery. An external battery charging device includes one or more sockets for receiving and for charging one or more rechargeable batteries. A pulse width modulation control device may maximize the electric energy transmission.
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Citations
7 Claims
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1. An uninterruptible power supply facility comprising:
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an input for coupling to an external electric power source, to receive an electric energy therefrom, an output for outputting a stabilized electric energy to energize electric facilities, at least one internal battery, a stabilizing unit and a transformer coupled between said input and said at least one internal battery, an internal battery charging unit coupled to said at least one internal battery, an uninterruptible power supply system control unit coupled to said internal battery charging unit, to control said internal battery charging unit to charge said at least one internal battery, and an external battery charging unit coupled to said internal battery charging unit, and having at least one socket provided therein for receiving and for charging at least one rechargeable battery. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification