Real-time operation state information collection and fault rapid diagnosis method based on cloud computing

A technology of real-time operation and status information, applied in the direction of measuring devices, instruments, measuring electricity, etc., can solve the problem of not realizing the rapid search for grounding sources, etc., to shorten the difficulty and maintenance time of maintenance, increase the time of power outage, and enhance reliability. The effect of the indicator

Inactive Publication Date: 2018-08-28
LUOHE POWER SUPPLY OF HENAN ELECTRIC POWER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it did not realize the quick search for the grounding source, and marked the incident line, and then sent the location data and grounding source data to the operation and maintenance personnel for maintenance.

Method used

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  • Real-time operation state information collection and fault rapid diagnosis method based on cloud computing
  • Real-time operation state information collection and fault rapid diagnosis method based on cloud computing
  • Real-time operation state information collection and fault rapid diagnosis method based on cloud computing

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The method for collecting real-time operating state information and rapid fault diagnosis based on cloud computing includes a device for collecting real-time operating state information and rapid fault diagnosis based on cloud computing. The monitoring background server 18 interconnected with the wireless signal of the current sensing module, the cloud computing module 22, the database 19 and the fault recording 21 interconnected with the monitoring background server 17 signals, and the intelligent mobile terminal connected with the monitoring background server 18 signals 20;

[0043] This diagnostic method includes the following steps:

[0044] 1) The current sensing module on the line at the substation captures the single-phase current mutation and transmits the current mutation information to the monitoring background server;

[0045] 2) The monitoring background server initiates a query to obtain the current data measured by all line current sensing modules at the ...

Embodiment 2

[0060] It differs from Embodiment 1 in that:

[0061] The positioning module 15 includes a GPS global positioning system.

Embodiment 3

[0063] It differs from Embodiment 2 in that:

[0064] A backup battery 24 for connecting with the low-power processor 10 is arranged in the base.

[0065] An optical fiber communication interface 23 for data exchange is also arranged in the base 2 .

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Abstract

The present invention provides a real-time operation state information collection and fault rapid diagnosis method based on cloud computing, belonging to the technical field of electric devices. A real-time operation state information collection and fault rapid diagnosis device based on cloud computing is provided. The device comprises a plurality of current sensing modules arranged on a power transmission line, a monitoring background server in wireless signal interconnection with the current sensing modules, a cloud computing module, a database, a grounding identification block and a fault recorder which are in signal interconnection with the monitoring background server, and an intelligent mobile terminal being in signal interconnection with the monitoring background server; a mode of big data collection and comparison is employed to obtain current values of the current sensing modules in the single line in a short time, intelligent comparison is performed to determine the concreteinterval range of lines with faults and perform identification, and maintenance staff directly carry tools to perform maintenance so as to greatly shorten the maintenance difficulty and the maintenance time.

Description

technical field [0001] The invention belongs to the technical field of electric power equipment, and in particular relates to a cloud computing-based method for collecting real-time operating state information and rapidly diagnosing faults. Background technique [0002] Distribution network refers to the network that mainly plays a distribution role in the power network. According to different distribution lines, it is divided into overhead distribution network, cable distribution network and overhead cable hybrid distribution network. Distribution network is an important part of my country's power system. , its safe and stable operation plays an important role. In our country, the power distribution system mainly adopts the neutral point ungrounded system. The types of ground faults that occur in the distribution network include single-phase ground faults, two-phase ground faults, etc., among which single-phase ground faults are usually the most common. [0003] The impact ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/02
CPCG01R31/50
Inventor 姚艳霞轩刚毅刘海燕孙艳刘艳韩源李亮谢雄超李晓芳赵永浩赵永刚
Owner LUOHE POWER SUPPLY OF HENAN ELECTRIC POWER CORP
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