Power telecontrol protocol merging method and power telecontrol protocol combiner

A power telecontrol and protocol technology, applied in the direction of electrical components, circuit devices, etc., can solve the problems of high price, high failure rate, complex configuration of power telecontrol protocol analyzer, etc., achieve low cost, high reliability, improve real-time The effect of transmission efficiency

Active Publication Date: 2018-06-08
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the power telecontrol protocol analyzer on the market can realize this function, but the power telecontrol protocol analyzer has defects such as complex configuration, high price and high failure rate

Method used

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  • Power telecontrol protocol merging method and power telecontrol protocol combiner
  • Power telecontrol protocol merging method and power telecontrol protocol combiner
  • Power telecontrol protocol merging method and power telecontrol protocol combiner

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Embodiment Construction

[0027] In order to further illustrate the technical means adopted by the present invention and the achieved effects, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and preferred embodiments.

[0028] like figure 1 As shown, a power telecontrol protocol merging method includes steps:

[0029] S110. Collect the first channel message of the first remote machine through the serial input interface, wherein the first remote machine is a remote machine using the 101 protocol for communication;

[0030] S120. Collect the second channel message of the second remote machine through the network input interface, wherein the second remote machine is a remote machine using the 104 protocol for communication;

[0031] S130. Extract various types of information from the first channel message and the second channel message;

[0032] S140, categorizing and merging the extracted information according...

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Abstract

The invention relates to a power telecontrol protocol combination method and a power telecontrol protocol combiner. The method comprises the following steps of acquiring a first passage message of a first telecontrol machine by a serial input interface; acquiring a second passage message of a second telecontrol machine by a network input interface; respectively extracting all kinds of information from the first passage message and the second passage message; classifying and combining all kinds of extracted information according to an acquisition sequence; uniformly converting the combined information to a 101-protocol communication message or a 104-protocol communication message; and transmitting the 101-protocol communication message to a dispatching master station system through a serial output interface, or transmitting 104-protocol communication message to the dispatching master station system through the serial output interface. The power telecontrol protocol combiner has the characteristics of simplicity in design, simplicity in structure, small size, low cost, low power consumption, high data transmission rate, high reliability and the like, and the site safety and reliability are fundamentally improved.

Description

technical field [0001] The invention relates to the technical field of electric power dispatching automation systems, in particular to a method for merging electric power telecontrol protocols and an electric power telecontrol protocol combiner. Background technique [0002] Substation comprehensive automation refers to the use of advanced computer technology, modern electronic technology, communication technology and signal processing technology to realize the comprehensive automation of automatic monitoring, measurement, control, protection, and communication with dispatching of main equipment of substations and transmission and distribution lines. Function. In recent years, with the rapid growth of the national economy, traditional substations have been far from meeting the needs of modern power system management models. Therefore, it has gradually become a trend to transform the substation from a conventional station to a comprehensive self-station. [0003] The types ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00
CPCH02J13/0086
Inventor 徐强超邹三红沈石兰罗丽华邝国安欧阳军刘雍
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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