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Method and device for power distribution device operation status analysis

A technology of power distribution equipment and operating status, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc. It can solve problems such as long power outages, a large number of maintenance personnel, and insufficient maintenance, so as to save manpower and material costs and improve judgment accuracy. performance and reduce the number of maintenance

Inactive Publication Date: 2017-10-20
ANHUI JIYUAN SOFTWARE CO LTD
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Problems solved by technology

[0004] In the process of distribution network development, traditional planned maintenance has the following problems: planned maintenance often shows as over-maintenance or insufficient maintenance in terms of "quantity"; It also increases the probability of accidents; the number of distribution network equipment maintained by the maintenance center has increased significantly, but a large number of maintenance personnel are required, and the cost is high, etc.

Method used

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  • Method and device for power distribution device operation status analysis
  • Method and device for power distribution device operation status analysis
  • Method and device for power distribution device operation status analysis

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Embodiment Construction

[0043] In order to make the purpose, technical solution and advantages of the invention clearer, the technical solution of the present invention will be further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the technical solution of the present invention, and are not intended to limit the scope of the technical solution of the present invention.

[0044] see figure 1 , figure 1 It is a schematic flow chart of a method for analyzing the operating state of power distribution equipment according to the present invention, and the method includes the steps of:

[0045] S101. Collect target data of a target power distribution device, where the target data includes at least one of device status data, load ratio, and three-phase unbalance data of the target power distribution device.

[0046] It should be noted that the equipment status data may at le...

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Abstract

The invention discloses a method and a device for power distribution device operation status analysis. The method comprises the following steps: collecting target data of a target power distribution device, wherein the target data including at least one of device status data, load rate and three-phase imbalance data of the target power distribution device; inputting the target data into a preset supervised learning machine model; obtaining a target fault rate of the target power distribution device output by the preset supervised learning machine model; and according to a preset fault rate threshold and the target fault rate, determining whether the target power distribution device is in a fault state.

Description

technical field [0001] The invention relates to the technical field of status analysis of power distribution equipment, in particular to a method and device for analyzing the running status of power distribution equipment. Background technique [0002] In recent years, with the rapid economic development and accelerated urbanization process, people's material living standards have continued to improve, and the demand for electricity for production and living has continued to expand. The power distribution network is a key link in the user's electricity consumption and plays an important role in the power grid. With the increasing scale of the distribution network, users have higher and higher requirements for the reliability of power supply. As a key component of the operation of distribution network power supply services, the operation status of distribution network equipment is particularly important. The contradiction between the traditional maintenance mode and the reli...

Claims

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Application Information

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IPC IPC(8): G01R31/02
CPCG01R31/50
Inventor 吴立刚赵永生赵峰徐海青袁睿智陈瑞祥孙飞
Owner ANHUI JIYUAN SOFTWARE CO LTD
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