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Power supply system and method

A technology of power supply system and electric energy, which is applied in the direction of electrical components, circuit devices, conversion equipment for intermediate conversion to direct current, etc., and can solve problems such as low safety

Active Publication Date: 2019-05-31
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a power supply system and method to at least solve the technical problem of using power lines to supply power to loads in the prior art and low safety

Method used

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  • Power supply system and method
  • Power supply system and method

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0021] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a power supply system and a power supply method. The system comprises a load, a power supply device, an electric energy transmitting device and an electric energy receiving device, wherein the power supply device is used for outputting electric supply; the electric energy transmitting device is connected with the power supply device, comprises an electric energy transmitting coil, and is used for generating a first alternating current in the electric energy transmitting coil when inverse frequency conversion is carried out on the electric supply; and the electric energy receiving device is arranged in the load, comprises an electric energy receiving coil, and is used for generating a second alternating current through the first alternating current sensed by the electric energy receiving coil and driving the load by using the second alternating current. The power supply system solves the technical problem that the safety is relatively low when a power line is used for supplying power for the load in the prior art.

Description

technical field [0001] The present invention relates to the field of power supply, in particular to a power supply system and method. Background technique [0002] The loads in the prior art (such as air conditioners, electric fans, etc.) are connected to the mains through their own power lines to complete the power supply to the loads, thereby ensuring the normal operation of the loads. Take the air conditioner as an example. Since the power cords of different air conditioners are of different lengths, the placement of the air conditioner needs to consider the power cord and room wiring. Users may not be able to place the air conditioner at will according to their needs. It is inconvenient to use, and with the increase of the use time, the power cord has problems such as aging and leakage, which will lead to lower safety of the air conditioner. [0003] For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] Embodiments of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J50/10H02M5/42
CPCH02J5/005H02M5/42
Inventor 闫满意
Owner GREE ELECTRIC APPLIANCES INC