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Communication method and system based on IEC61850 model and electronic equipment

A communication method and model technology, applied in transmission systems, electrical components, etc., can solve problems such as low network utilization and poor data security, and achieve the goal of ensuring effectiveness and accuracy, efficient and safe transmission, and format consistency Effect

Pending Publication Date: 2022-04-01
XUCHANG XJ SOFTWARE TECH
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Problems solved by technology

[0003] In view of this, the purpose of one or more embodiments of the present application is to propose a communication method, system and electronic equipment based on the IEC61850 model to solve the problems of low network utilization and poor data security

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  • Communication method and system based on IEC61850 model and electronic equipment
  • Communication method and system based on IEC61850 model and electronic equipment
  • Communication method and system based on IEC61850 model and electronic equipment

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Embodiment Construction

[0049] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0050] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present application shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar terms used in one or more embodiments of the present application do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connec...

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Abstract

The invention provides a communication method and system based on an IEC61850 model and electronic equipment. The communication method and system based on the IEC61850 model have the advantages of being efficient in communication data analysis, high in network utilization rate and safe and reliable in output transmission. The method comprises the following steps: constructing a device tree graph model according to an IEC61850 model file corresponding to a target device; when a target device is in a communication sending state, determining to-be-sent data according to the device tree graph model; encoding the data to be sent according to an ANS.1 encoding and decoding rule, generating first protocol information and sending the first protocol information; when the target device is in a communication receiving state, receiving second protocol information; and analyzing the second protocol information according to the ANS.1 coding and decoding rule, determining request data corresponding to the second protocol information, and responding to the request data. The system comprises a device tree graph construction module, a communication sending module and a communication receiving module. The electronic equipment is used for executing the communication method based on the IEC61850 model.

Description

technical field [0001] One or more embodiments of the present application relate to the technical field of power system automation, and in particular to a communication method, system and electronic equipment based on the IEC61850 model. Background technique [0002] With the widespread application of the IEC61850 standard in domestic substations, an object-oriented solution is adopted to manage the entire digital substation, which brings great convenience to engineering construction and commissioning. However, because the devices are in different scenarios, the functional requirements are different. , IEC61850-7-2 proposes various functions required by the substation to form the ACSI service function set, which can realize the interaction and interoperability of model information through various protocol mappings. At present, the mainstream is to map various services of ACSI to the MMS communication protocol through SCSM. Since MMS itself is relatively cumbersome in coding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L69/22H04L69/06H04L67/30
Inventor 任红旭凌特利纪元樊鹏窦中山马卫平王旭宁王西邓郭宏燕罗欣
Owner XUCHANG XJ SOFTWARE TECH
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