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Online operation and maintenance system for intelligent substation

A smart substation and line operation and maintenance technology, applied in the field of substation operation and maintenance, can solve the problems of dependence, inability to detect process layer information online, process layer information is invisible and intangible, and achieve the effect of improving the detection level and operation and maintenance level

Inactive Publication Date: 2016-12-07
STATE GRID TIANJIN ELECTRIC POWER +1
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  • Abstract
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Problems solved by technology

[0002] In recent years, smart substations have entered a period of comprehensive construction. However, the process layer information of smart substations is invisible and intangible. Currently, the loop information monitoring of smart substations can only be detected through the broken link information of IED devices on the sending side and receiving side. The results depend on IED device, and cannot monitor process layer information in real time
[0003] The name of the invention disclosed in Chinese Patent Publication No. CN105184189A is an intelligent substation online management and control system. By importing SCD files, the CID files are automatically generated and downloaded to the IED device, and the CID files can be compared online, which improves work efficiency, but it cannot detect the process online. layer information

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  • Online operation and maintenance system for intelligent substation
  • Online operation and maintenance system for intelligent substation

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the following embodiments in no way limit the present invention.

[0014] like Figure 1-3 As shown, the smart substation online operation and maintenance system includes a process layer data receiving module 1, a process layer data packaging module 2, a process layer data analysis module 3, an analysis module 4, a display module 5, and an SCD file analysis module 6; the process layer data receiving module Module 1 is sequentially connected to process layer data packaging module 2 , process layer data analysis module 3 , analysis module 4 and display module 5 ; SCD file analysis module 6 is connected to analysis module 4 .

[0015] Described process layer data analysis module 3 comprises PCAP analysis module 301, SV message analysis module 302, GOOSE message analysis module 303, data storage module 304; SV message analysis module 302, GOOSE m...

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Abstract

The invention discloses an online operation and maintenance system for an intelligent substation. The system comprises a process layer data receiving module, a process layer data packaging module, a process layer data analyzing module, an analyzing module, a display module and an SCD file analyzing module. According to the online operation and maintenance system for the intelligent substation, the process layer link real-time information of an IED device can be obtained, moreover, a PCAP message of a process layer can be captured; the message is analyzed in real time; the detection level and operation and maintenance level of the substation are improved; and the basis for making a regular checking policy is provided.

Description

technical field [0001] The invention belongs to the technical field of substation operation and maintenance, and in particular relates to an online operation and maintenance system of an intelligent substation. Background technique [0002] In recent years, smart substations have entered a period of comprehensive construction. However, the process layer information of smart substations is invisible and intangible. Currently, the loop information monitoring of smart substations can only be detected through the broken link information of IED devices on the sending side and receiving side. The results depend on IED devices, and cannot monitor process layer information in real time. [0003] The name of the invention disclosed in Chinese Patent Publication No. CN105184189A is an intelligent substation online management and control system. By importing SCD files, the CID files are automatically generated and downloaded to the IED device, and the CID files can be compared online, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/64G06Q50/06
CPCG06F21/64G06Q50/06Y04S10/50
Inventor 王兆峰李盛伟范伟兰春虎范须露
Owner STATE GRID TIANJIN ELECTRIC POWER
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