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Data acquisition, processing and transmission device and data processing and transmission method

A sending device and data collection technology, applied in the fields of processing and sending devices, data processing and sending, data collection, methods and data processing devices, can solve problems such as malfunction, abnormal network sampling data, etc., to avoid abnormal network sampling data Effect

Active Publication Date: 2016-04-20
南京合智电力科技有限公司
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AI Technical Summary

Problems solved by technology

[0007] The purpose of the embodiments of the present invention is to provide a data collection, processing and sending device, a data processing and sending method, and a data processing device to solve the problem of abnormal network sampling data and network control commands caused by hardware failures of process layer equipment in the prior art. Risk of misoperation caused by handling exceptions

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  • Data acquisition, processing and transmission device and data processing and transmission method
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  • Data acquisition, processing and transmission device and data processing and transmission method

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] In the following embodiments of the present invention, a Field-Programmable Gate Array chip (Field-Programmable Gate Arra, FPGA for short) is used as an example. It should be noted that it can also be implemented in other ways, and details will not be repeated here.

[0029] In the following embodiments of the present invention, the number ...

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Abstract

The invention provides a data acquisition, processing and transmission device and a data processing and transmission method. The device comprises a data acquisition module, a redundant data processing module, a network transmission module and one or more network interfaces, the redundant data processing module obtains n sampling data from the data acquisition module, n processing results are obtained after the redundant data processing module conducts processing, the network transmission module selects the combination of the n processing results for forming a network data frame, and the network data frame is transmitted through the one or more network interfaces, wherein n is a redundant number and greater than or equal to two. The data acquisition, processing and transmission device and the data processing and transmission method have the advantages that the malfunction risk that in the prior art, network data abnormality and network control command data abnormality are caused by malfunction of equipment at the process level is avoided.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of process layer devices in digital substations, and in particular to a data collection, processing and sending device, a data processing and sending method, and a data processing device. Background technique [0002] The digital substation is constructed by intelligent primary equipment (electronic transformers, intelligent switches, etc.) and networked secondary equipment layers (process layer, interval layer, station control layer), based on the IEC61850 standard and communication specifications A modern substation that can realize information sharing and interoperability among intelligent electrical equipment in the substation. [0003] Compared with the traditional substation automation system, the digital substation has many differences both in the respective constituent elements and in the system structure. From the perspective of components, the digital substation can be divide...

Claims

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Application Information

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IPC IPC(8): H02J13/00H04L12/02
CPCH02J13/0086H04L12/02
Inventor 王雷卜建锋陈维维
Owner 南京合智电力科技有限公司
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