Energy and information co-transmission system based on optical fibers

A single-mode optical fiber, functional technology, applied in optical transmission systems, optical fiber transmission, transmission systems, etc., to achieve the effect of strong anti-electromagnetic interference, simple laying, low cost, and improved flexibility

Pending Publication Date: 2019-11-05
INFORMATION & COMMNUNICATION BRANCH STATE GRID JIANGXI ELECTRIC POWER CO +2
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[0005] In view of this, the embodiment of the present invention provides an optical fiber-based...

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  • Energy and information co-transmission system based on optical fibers

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Embodiment Construction

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0033] In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneou...

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Abstract

The embodiment of the invention discloses an energy and signal co-transmission system based on an optical fiber, namely an energy and signal co-transmission system based on the optical fiber, which comprises a pumping energy device for providing an energy optical signal; a first signal transceiving device which is used for transmitting and/or receiving a communication optical signal for communication; a single-mode optical fiber which is used for transmitting the energy optical signal and the communication optical signal; a photoelectric conversion device which is used for converting the energy optical signal into an electric signal; and an energy storage device which is used for storing the electric signals obtained through conversion of the photoelectric conversion device. The scheme hasthe advantages of simple laying, low cost, safe and reliable data transmission, end point energy self-supply, strong anti-electromagnetic interference capability in energy transmission and the like.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of optical fiber communication, and in particular to an optical fiber-based power and information co-transmission system, that is, a system for co-transmission of energy and information. Background technique [0002] The existing optical fiber communication system has many advantages such as low unit loss, long transmission distance, strong anti-electromagnetic interference ability, simple laying and networking, and safe and reliable communication data, which can meet the needs of long-distance communication in complex electromagnetic environments to a large extent. . The use of optical fiber energy transmission technology can realize the optical fiber supply of remote nodes in the optical communication network, realize the common transmission of energy and information, and can effectively solve the rapid deployment requirements of communication networks in complex outdoor environments,...

Claims

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Application Information

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IPC IPC(8): H04B10/25H04B10/40H04B10/80
CPCH04B10/25H04B10/25891H04B10/40H04B10/807
Inventor 肖子洋李月梅张治国李路明郑富永陈江兴刘兴吴昱丹顾雪亮
Owner INFORMATION & COMMNUNICATION BRANCH STATE GRID JIANGXI ELECTRIC POWER CO
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