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Distribution network automatic system based on broadband wireless communication and realization method thereof

A broadband wireless communication and distribution network automation technology, applied in information technology support systems, transmission systems, digital transmission systems, etc., can solve problems such as low adaptability and compatibility, improve power supply quality, reduce power outages, improve The effect of work efficiency

Inactive Publication Date: 2011-01-19
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to address the practical problems of low adaptability and compatibility in distribution network automation in the electric power industry, and adopt embedded software and hardware technology to propose a distribution network automation system based on broadband wireless communication and its implementation method

Method used

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  • Distribution network automatic system based on broadband wireless communication and realization method thereof
  • Distribution network automatic system based on broadband wireless communication and realization method thereof
  • Distribution network automatic system based on broadband wireless communication and realization method thereof

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Embodiment Construction

[0031] The present invention will be further described in detail with reference to the accompanying drawings and embodiments.

[0032] The present invention is a distribution network automation system based on broadband wireless communication, which is composed of three parts: distribution transformer data collection and monitoring terminal 1, broadband wireless communication network 2 and monitoring center 3, such as figure 1 shown. Wherein, the distribution transformer data collection and monitoring terminal 1 includes a distribution transformer controller 11 and a data terminal equipment DTU module 12 .

[0033] Such as figure 1 As shown, the distribution transformer data acquisition and monitoring terminal 1 is connected to the distribution transformer 4, collects and monitors the body mechanism of the distribution transformer station, and transmits the collected electrical parameters and other data to the monitoring center 3 through the broadband wireless communication...

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Abstract

The invention provides a distribution network automatic system based on broadband wireless communication and a realization method thereof. The distribution network automatic system comprises a distribution transformer data collecting and monitoring device, a broadband wireless communication network and a monitoring center, wherein the distribution transformer data collecting and monitoring device is arranged in a transformer site for collecting and processing electric power parameters, transmitting data to the monitoring center by the broadband wireless communication network so as to responds to a control command sent by the monitoring center. In the realization method, the distribution transformer data collecting and monitoring device is connected with the monitoring center by the wireless communication network, a protocol in coincidence with electric power 101 protocol for the data transmission is set; and the distribution transform data collecting and monitoring device collects and processes the existing distribution transform parameters of the distribution transformer and responds to the control command from the monitoring center. The invention adopts a modular system architecture design, has upward and downward compatibility, and can realize various wireless broadband module communication services; in addition, the design of stipulations of an agreement of the monitoring center is based on the electric power 101 protocol and is compatible with protocols realizing different versions.

Description

technical field [0001] The present invention relates to data acquisition and monitoring of distribution transformers, in particular to a distribution network automation system based on broadband wireless communication and its realization method, which belongs to the field of broadband wireless communication and automatic control. Background technique [0002] The power distribution network is a power supply network composed of distribution transformers as the center, so the operation data of the distribution transformer is an important part of the basic data of the entire distribution network. With the extensive development of distribution automation construction in my country, the construction of distribution transformer data acquisition and monitoring system has become one of the important components of distribution automation system, and higher requirements are put forward for the distribution automation level. Therefore, distribution transformer data acquisition The const...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00H04L12/24H04L29/08
CPCY04S40/126Y02B90/2653Y02B90/20
Inventor 周强曲振亮
Owner BEIHANG UNIV
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