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Power grid voltage quality monitoring data collecting method and system

A technology of data acquisition and quality monitoring, applied in digital transmission system, measuring current/voltage, transmission system, etc., can solve problems such as voltage quality of difficult power grids

Active Publication Date: 2015-05-13
NORTHEASTERN UNIV
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AI Technical Summary

Problems solved by technology

The above patents did not conduct in-depth research on how to ensure data integrity when loss occurs during the collection process, so it is difficult to use these methods to effectively monitor the voltage quality of the power grid

Method used

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  • Power grid voltage quality monitoring data collecting method and system
  • Power grid voltage quality monitoring data collecting method and system
  • Power grid voltage quality monitoring data collecting method and system

Examples

Experimental program
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Embodiment Construction

[0054] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0055] This embodiment is to collect the voltage quality monitoring data of a certain power grid.

[0056] A method for collecting power grid voltage quality monitoring data, such as figure 2 As shown, including the following steps:

[0057] Step 1: Set the parameters of the communication terminal, terminal monitor, data collection point, data collection server, and data collection client;

[0058] Step 1-1: Communication terminal settings, including: communication terminal code, communication terminal name, communication terminal address, department, communication method;

[0059] Communication terminal code: ZD01 (the number of the communication terminal for the local power system);

[0060] Communication terminal name: Terminal No. 1 (the naming of the communication terminal by the local power system);

[0061] Communication method: GPRS;

[0062] St...

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Abstract

The invention provides a power grid voltage quality monitoring data collecting method and system; the method comprises the following steps: configuring parameters of a communication terminal, a terminal monitor, a data collecting point, a data collecting server, and a data collecting client terminal; running the data collecting server, communicating the terminal monitor with the data collecting server; running the data collecting client terminal, starting automatic collection of voltage quality statistic data; if the automatic collection of the voltage quality statistic data is failed and the failure number of the automatic collection reaches a preset number, aborting the automatic collection of the data, displaying detailed information of the automatic collection failure, and implementing supplementary collection of the voltage quality statistic data. The system comprises a parameter configuring unit, a data collecting server running unit, a data automatic collecting unit, a manual data supplementary collecting unit, a soft data supplementary collecting unit and a data storage unit. The power grid voltage quality monitoring data collecting method and system achieve the effective collection of the power grid voltage quality data, and ensures the data integrity.

Description

Technical field [0001] The invention belongs to the technical field of grid voltage quality monitoring, and in particular relates to a method and system for collecting grid voltage quality monitoring data. Background technique [0002] With the continuous and rapid development of the national economy and the continuous improvement of people’s living standards, the amount of information required by the power grid operation and management system is increasing, and various applications and services have put forward higher and higher requirements for information quality, such as data Reliability, real-time, communication capacity, data integrity, etc., so the requirements for remote data collection and monitoring of power systems are also increasing. Excessively high, low, and fluctuating grid voltage levels will have a serious impact on user load equipment, the operation of the grid's own equipment, and the grid loss. Improving the reliability of grid voltage quality data collectio...

Claims

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Application Information

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IPC IPC(8): H04L12/24G01R19/00G06Q50/06
Inventor 俞胜平徐泉方正
Owner NORTHEASTERN UNIV
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