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Power distribution information collection system and distribution side information collection device

An information collection and electrical signal technology, applied in non-electrical signal transmission systems, circuit devices, signal transmission systems, etc., can solve the problem of low communication reliability of power distribution information collection system, GPRS communication network susceptible to electromagnetic interference, transmission speed Slow and other problems, to avoid electromagnetic interference and weather effects, improve communication reliability and communication speed, reduce construction costs

Active Publication Date: 2016-05-11
STATE GRID CORP OF CHINA +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the existing power distribution information collection system based on GPRS technology, when transmitting information through the GPRS communication network, the transmitted information needs to be diffused into the atmosphere in the form of electromagnetic waves. Therefore, the GPRS communication network is vulnerable to electromagnetic interference and weather Influence, there are deficiencies such as poor anti-interference ability, low stability, and slow transmission speed
In this way, the communication reliability of the power distribution information collection system based on GPRS technology will be low and the communication speed will be slow

Method used

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  • Power distribution information collection system and distribution side information collection device
  • Power distribution information collection system and distribution side information collection device
  • Power distribution information collection system and distribution side information collection device

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Embodiment Construction

[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many of the details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0045] As used herein, terms such as "module" and "system" are intended to include computer-related entities such as, but not limited to, hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a module may be, but is not limited to being limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and / or a computer. For example, both an applicatio...

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Abstract

The invention discloses a distribution information collection system and its distribution side information collection device, wherein the distribution information collection system comprises at least a distribution collection terminal used for carrying out analog-digital conversion of distribution information collected from a distribution network site plant to a digital electric signal and packaging the converted digital electric signal and a terminal identifier of the distribution collection terminal into data packets and outputting the data packets, a monitoring center and a photo-communication module. The photo-communication module and each distribution collection terminal are connected through a serial bus. The photo-communication module is used for receiving the data packets outputted from each distribution collection terminal and converting the received data packets to optical signals supporting communication protocol of an optical fiber communication network and transmitting the optical signals to the monitoring center through the optical fiber communication network. With the application of the system, communication reliability and communication speed are raised.

Description

technical field [0001] The invention relates to the field of power distribution networks, in particular to a power distribution information collection system and a power distribution side information collection device. Background technique [0002] Distribution information acquisition system plays a very important role in the monitoring of power distribution network. For example, in many distribution network sites, it is necessary to regularly collect and analyze the data of the field equipment in the distribution network through the distribution information collection system, so as to understand the basic situation of the field equipment in time, and then monitor the entire distribution network in real time. [0003] At present, in the power distribution network, the distribution information collection system based on GPRS (General Packet Radio Service) technology is commonly used, mainly including distribution collection terminals supporting GPRS communication, GPRS commun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00G08C23/06
CPCY02E60/00
Inventor 吴文炤王英男毕克蒋梨花李秋悦隋佳音黄佳斌张亚晨朱亚静万鑫董静周维岳任哲金鹏
Owner STATE GRID CORP OF CHINA
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