Information preserving failure generating method and system

A fault and fault list technology, applied in the field of smart substations, can solve problems that are not allowed, not easy to obtain the need to understand and assist in solving, and cannot be operated by the system or equipment to achieve the effect of ensuring safe operation, convenient reference, judgment and processing

Active Publication Date: 2015-10-21
GUANGXI POWER GRID CORP
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AI Technical Summary

Problems solved by technology

However, since the power system is a knowledge-intensive, technology-intensive, and capital-intensive industry with strict operating specifications and requirements, it is not allowed to conduct actual operation tests on the running system or equipment during the job training of substation operators, nor is it allowed Artificially set up accidents for students to observe and deal with, which makes it difficult for students to fully exercise in the normal operation of substations and accident handling
[0003] However, the power grid where the substation is located may generate a large amount of fault information during the actual operation process. It is not easy for users to intuitively obtain the information that needs to be understood and assisted in solving from the large amount of fault information without relevant experience.

Method used

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  • Information preserving failure generating method and system
  • Information preserving failure generating method and system
  • Information preserving failure generating method and system

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] refer to figure 1 , the method for generating a credit guarantee fault according to the first embodiment of the present invention includes the following steps:

[0024] Step S1, the substation sends the message. The message type can be the message type that the sub-station can actively send, such as protection action, protection alarm, fault recorder, fault quantity, etc.

[0025] Step S2, analyzing the message.

[0026] Step S3, acquiring event content corresponding to the message and forming event information.

[0027] Step S4, processing the event information to form a fault-to-fault list and storing the faults in the fault list separately. The fault list exists when it is initialized, and the content stored in the fault list can reflect and display each fault. The fault is usually described by one or more event information, and each eve...

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Abstract

The invention discloses an information preserving failure generating method and system. The generating method includes steps of reporting messages from a substation; analyzing the messages; acquiring event content corresponding to the messages and forming event information; and processing the event information, forming a failure in a failure list and storing the failure in the failure list separately. By adopting the above method, failures occurs during an operation process of a power grid of a transformer substation can be collected, analyzed and concluded intelligently. Convenience is made for direct check, judgment and handling by users. Therefore, power grid operation safety is ensured.

Description

technical field [0001] The invention relates to the technical field of intelligent substations, in particular to a method and system for generating a guarantee fault. Background technique [0002] The substation is an important part of the power system. The safe operation of the substation is of great significance to maintain the stability of the power system and ensure the reliable power supply of the power grid. Therefore, on the one hand, it is necessary to continuously adopt advanced equipment manufacturing technology and control technology to improve the automation of substations. On the other hand, as a man-made system, the electric power system requires manual participation in decision-making, so it is necessary to strengthen the training of operating personnel to improve their operational capabilities and accident handling capabilities. However, since the power system is a knowledge-intensive, technology-intensive, and capital-intensive industry with strict operatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY02E60/00Y04S10/16
Inventor 巫聪云陈志
Owner GUANGXI POWER GRID CORP
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