Power system fault first-aid repair method and system

A power system and fault technology, which is applied in the field of power system fault emergency repair methods and systems, can solve problems such as inaccurate fault diagnosis, low emergency repair efficiency, and failure to diagnose fault types in time, and achieve the effect of improving emergency repair efficiency.

Active Publication Date: 2020-11-24
海南电网有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the invention provides a power system fault emergency repair method and system, which overcomes the defects of inaccurate fault diagnosis, inability to diagnose fault types in time, and low repair efficiency in the prior art

Method used

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  • Power system fault first-aid repair method and system
  • Power system fault first-aid repair method and system
  • Power system fault first-aid repair method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A power system fault repair method provided by an embodiment of the present invention, such as figure 1 shown, including the following steps:

[0044] Step S1: Obtain the physical fingerprint image of the electric device.

[0045] In the embodiment of the present invention, the physical fingerprint image of the device can be used to uniquely identify the device characteristics or unique device identification of the device. The device fingerprint includes some inherent, difficult to tamper, and unique device identification. According to the device fingerprint Uniquely identifies the device.

[0046] Step S2: Use the physical fingerprint image of the electric equipment to obtain the physical information of each electric equipment, the physical information includes: equipment type, operating parameters, model, geographic coordinates and serial number.

[0047] In the embodiment of the present invention, each electrical equipment is identified according to the uniqueness of...

Embodiment 2

[0059] An embodiment of the present invention provides a power system fault repair system, such as figure 2 shown, including:

[0060] The fingerprint image acquisition module 1 is used to acquire the physical fingerprint image of the electric device; this module executes the method described in step S1 in Embodiment 1, and details are not repeated here.

[0061] The power equipment physical information acquisition module 2 is used to acquire the physical information of each power equipment by using the physical fingerprint image of the power equipment. The physical information includes: equipment type, operating parameters, model, geographical coordinates and serial number; this module executes the embodiment The method described in step S2 in 1 will not be repeated here.

[0062] The data monitoring module 3 is used to set a corresponding monitoring device according to the physical information of each electric device, the network device in the monitoring device is used to ...

Embodiment 3

[0067] An embodiment of the present invention provides a terminal, such as image 3 As shown, it includes: at least one processor 401 , such as a CPU (Central Processing Unit, central processing unit), at least one communication interface 403 , memory 404 , and at least one communication bus 402 . Wherein, the communication bus 402 is used to realize connection and communication between these components. Wherein, the communication interface 403 may include a display screen (Display) and a keyboard (Keyboard), and the optional communication interface 403 may also include a standard wired interface and a wireless interface. The memory 404 may be a high-speed RAM memory (Random Access Memory, volatile random access memory), or a non-volatile memory (non-volatile memory), such as at least one disk memory. Optionally, the memory 404 may also be at least one storage device located away from the aforementioned processor 401 . Wherein, the processor 401 may execute the power system ...

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PUM

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Abstract

The invention discloses a power system fault first-aid repair method and system. The method comprises the steps: acquiring a physical fingerprint image of power equipment; acquiring physical information of each set of power equipment by using the physical fingerprint image; setting a corresponding monitoring device according to the physical information of each power device, using a network devicein the monitoring device for acquiring a power network message, and using sensor equipment for detecting operation data of each set of power equipment and sending the network message and the operationdata to a monitoring background; when the monitoring background monitors that the network message and/or the operation data is abnormal, generating a fault type by utilizing a preset fault diagnosismodel and positioning a specific fault position; and matching the fault type and the specific fault position with a preset first-aid repair scheme library to generate a fault first-aid repair scheme.The fault types are intelligently classified while the fault equipment is accurately positioned, the most effective first-aid repair scheme is automatically generated based on the fault type matchingfirst-aid repair scheme library, and the first-aid repair efficiency of the power equipment is improved.

Description

technical field [0001] The invention relates to the technical field of power fault identification and emergency repair, and in particular to a power system fault emergency repair method and system. Background technique [0002] The power system is the basic pillar of the development of the national economy. The safe and normal production of power grid enterprises is related to national security, social stability and the safety of people's lives and property. Ensuring the normal and stable operation of the power grid is the core of the work of power companies. Efficient power failure repairs are the core of power companies. An important guarantee for safe production. [0003] At present, the emergency repair of power grid equipment is mainly based on the alarm information of the automation system detected by the maintenance personnel or the production dispatcher, and when 95598 receives the user’s report of a power outage, the emergency repair task is assigned through the mar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/08G01R31/00G01D21/02G06Q10/00G06Q50/06
CPCG01R31/08G01R31/00G01D21/02G06Q10/20G06Q50/06Y04S10/50Y04S10/52
Inventor 吴清曾繁孝王肖珊陈习王建东吴天杰赵凤德汤吕高强
Owner 海南电网有限责任公司
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