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A realization method of r-sv power message

A technology of R-SV and implementation method, which is applied in electrical components, circuit devices, transmission systems, etc., and can solve problems such as difficulty in realizing complex R-SV power messages

Active Publication Date: 2021-10-26
SOUTH CHINA UNIV OF TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the fact that traditional microcomputer experimental equipment is limited by its own performance and it is difficult to implement complex R-SV power messages, this patent provides a method for implementing R-SV power messages suitable for traditional microcomputer experimental equipment. This method is aimed at traditional microcomputer The limited resources of experimental equipment provide an efficient implementation method based on styled messages

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  • A realization method of r-sv power message
  • A realization method of r-sv power message
  • A realization method of r-sv power message

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Embodiment Construction

[0021] The present embodiment will be further described in detail below in conjunction with the embodiment and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0022] Such as figure 1 As shown, the R-SV power message implementation method of the present embodiment includes the following steps:

[0023] S1, according to the content of the SCL configuration file, determine the basic structure of the R-SV power message that traditional power microcomputer equipment needs to realize; the basic structure of the R-SV power message and the number of bytes occupied by each part are as follows figure 2 shown.

[0024] S2. Divide the content of the R-SV power message into three parts: the fixed content in the R-SV power message, the configuration information extracted from the SCL file, and the real-time operation and command information of the power system. Since it is difficult for traditional power microcomputer equipment with low ...

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Abstract

The invention discloses a method for realizing an R-SV electric power message. The method includes the following steps: S1. According to the content of the SCL configuration file, determine the basic structure of the R-SV electric power message required to be realized by traditional electric power microcomputer equipment; S2, divide the content of R-SV power message into three parts: fixed content in R-SV power message, configuration information extracted by SCL file, power system real-time operation and command information; S3, extract configuration by SCL file information; S4, fill in the fixed content in the R-SV power message; S5, obtain the message information of the SV PDU according to the real-time status of the substation. The method for realizing the R-SV power message of the present invention is simple and efficient, and is suitable for traditional power equipment microcomputer equipment with weak calculation and processing capabilities, and can quickly realize the R-SV power message in the traditional microcomputer equipment.

Description

technical field [0001] The invention belongs to the technical field of power system protection, control and automation, in particular to a method for realizing R-SV power messages. Background technique [0002] With the in-depth development of the smart grid, the power information system will rely more on the communication network to transmit information representing the state of power protection, control and automation and its commands in the form of messages. SV message, as an important message for transmitting current and voltage status and command information in smart substations, will also be extended from the original confinement in the substation to the entire power system, forming an R-SV with routing function. [0003] R-SV power messages have a routing function and can be exchanged in the wide-area power information system. However, the current R-SV implementation relies on a special TCP / IP protocol stack support, and involves complex software technologies such as ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H02J13/00
CPCH04L67/12H04L67/565Y04S10/16Y02E60/00
Inventor 邓丰强王智东罗裕聪严冬杨玲梁梅刘子何
Owner SOUTH CHINA UNIV OF TECH