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Analysis method and device for line loss of power utilization line, electronic equipment and storage medium

An analysis method and line technology, applied in the computer field, can solve problems such as blind spots, equipment failures, erroneous shunting and power stealing of magnification files, and achieve the effect of improving analysis efficiency.

Pending Publication Date: 2022-05-27
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in fact, not all metering errors will be directly reflected in the power consumption parameters, such as equipment failure, multiplier file error, shunting power stealing, etc. are difficult to be reflected in the power consumption parameters
Therefore, the traditional reason for finding line loss by using electrical parameters is that there is a blind area

Method used

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  • Analysis method and device for line loss of power utilization line, electronic equipment and storage medium
  • Analysis method and device for line loss of power utilization line, electronic equipment and storage medium
  • Analysis method and device for line loss of power utilization line, electronic equipment and storage medium

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Effect test

Embodiment 1

[0025] figure 1 A schematic flowchart of a method for analyzing line loss of a power line provided by an embodiment of the present application is applicable to the case where a target user with line line loss is determined among all users in a power line. The method for analyzing line loss using electric wires provided in this embodiment can be executed by the device for analyzing line loss using electric wires provided in this embodiment of the present application, which can be implemented in software and / or hardware, and is integrated into the implementation of this method. of electronic equipment.

[0026] see figure 1 , the method of this embodiment includes but is not limited to the following steps:

[0027] S110. Acquire the active power and specified power consumption parameters of each user in the power consumption line in one power consumption cycle, and calculate the active power loss value of all users in the power consumption line.

[0028] Among them, electrici...

Embodiment 2

[0047] continue to see figure 1 , the embodiment of the present application is to explain another implementation manner of the process of determining the target user with line loss on the basis of the above-mentioned embodiment.

[0048] When the specified power consumption parameters include electric energy meter capacity and power factor, determine the target users with line loss from all users according to the load curve of each user, the loss curve of all users and the specified power consumption parameters, including: determining each user The correlation coefficient between the load curve of each user and the loss curve of all users; the load rate of each user's electric energy meter is determined according to the capacity of the electric energy meter and the electricity consumption; and the average power factor of all users is determined according to the power factor; Determine the target users with line loss and determine the type of line loss based on the performance ...

Embodiment 3

[0055] figure 2 A schematic diagram of the structure of an analysis device for wire line loss provided by the embodiment of the present application, such as figure 2 As shown, the apparatus 200 may include:

[0056] The data acquisition module 210 is configured to acquire the active power and specified power consumption parameters of each user in the power consumption line in one power consumption cycle, and calculate the active power loss value of all users in the power consumption line.

[0057] The curve drawing module 220 is configured to draw a load curve according to the active power, and draw a loss curve according to the active power loss value, so as to obtain the load curve of each user and the loss curve of all users.

[0058] The line loss analysis module 230 is configured to determine target users with line loss from all users according to the load curve of each user, the loss curve of all users, and the specified power consumption parameter.

[0059] Optional...

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Abstract

The embodiment of the invention discloses a power utilization line loss analysis method and device, electronic equipment and a storage medium, and relates to the technical field of computers. The method comprises the following steps: acquiring active power and specified power utilization parameters of each user in a power utilization circuit in a power utilization period, and calculating active power loss values of all users in the power utilization circuit; drawing a load curve according to the active power, and drawing a loss curve according to the active power loss value, thereby obtaining a load curve of each user and a loss curve of all users; and determining a target user with line loss from all users according to the load curve of each user, the loss curve of all users and specified power utilization parameters. According to the method, the target user with the line loss is searched from all the users by analyzing the correlation between the power consumption condition of the user and the line loss, so that the analysis efficiency of the line loss of the line can be improved, and a new method can be provided for searching the target user with the line loss of the line.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, and in particular, to an analysis method, device, electronic device, and storage medium for line loss of wires. Background technique [0002] Line loss is one of the important economic and technical indicators of power supply enterprises. Line loss is divided into management line loss and technical line loss. A 10kV line is generally connected to dozens of special transformers or utility transformers in varying numbers. When the line loss is abnormal, it is generally possible to determine which user power is based on the voltage, current, active power, reactive power, power factor, voltage phase angle, current phase angle, power consumption and other power consumption parameters collected by the power metering device. A metering error has occurred in the metering device. However, in fact, not all measurement errors will be directly reflected in the power consumptio...

Claims

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Application Information

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IPC IPC(8): G01R21/00G01R27/26G01R31/00G06Q50/06
CPCG01R21/002G01R21/006G01R27/2694G01R31/00G06Q50/06
Inventor 曾崇立
Owner GUANGDONG POWER GRID CO LTD