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Power supply

A technology of power supply and resistance, which is applied in the field of power supply, can solve problems such as difficulty in power supply, and achieve the effect of solving the difficulty of using electricity

Inactive Publication Date: 2014-03-12
朴明俊
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a power supply to overcome the difficulty in power supply in areas without or lack of electricity in the prior art

Method used

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The present invention provides: an energy storage device, a charging control circuit, an anti-shake switching circuit and a power supply distribution circuit, the energy storage device includes a first energy storage device and a second energy storage device, and the anti-shake switching circuit is used Selecting the conduction path of the energy storage device according to preset rules, so that the first energy storage device and the second energy stora...

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Abstract

The invention provides a power supply comprising energy storage devices, a charging control circuit, an anti-shaking switching circuit and a power supply distribution circuit. The energy storage devices are used for converting 12V direct current into 220V alternating current via the power supply distribution circuit. The charging control circuit is used for charging the energy storage devices when voltage values of the energy storage devices are less than a preset value through detection. The anti-shaking switching circuit is used for selecting a conduction path of the energy storage devices according to preset rules so that the first energy storage device and the second energy storage device can supply power in an alternating way. Two groups of energy storage devices apply work to outside in the alternating way via an inverter, and 220V alternating current garneted by the power supply can be used for charging the energy storage devices simultaneously so that a problem of electricity utilization in regions without electricity is solved.

Description

technical field [0001] The present invention relates to the field of power supply, more specifically, to a power supply. Background technique [0002] With the development of society, electric energy has become a part of people's daily life. For example, daily electronic products, such as mobile phones, computers, TVs, etc., need to be connected to external mains power or installed with energy storage devices, such as batteries. [0003] At present, in view of my country's current energy structure, it is determined that my country's power construction is still dominated by conventional coal-fired thermal power. However, the generated electric energy still cannot meet the needs of all users, so there are many areas without and short of electricity. How to provide electric energy for areas without or short of electricity is an urgent problem to be studied. Contents of the invention [0004] In view of this, the present invention provides a power supply to overcome the probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J15/00H02J7/00H02J9/06
CPCY02B70/30Y04S20/20
Inventor 朴明俊
Owner 朴明俊
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