Extraction method of operation data of power grid regulation and control integration system

A technology for power grid regulation and operation data, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problem of not being able to extract all data

Active Publication Date: 2018-06-05
STATE GRID CORP OF CHINA +1
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Problems solved by technology

In the existing integrated power grid regulation system, the grid operation data is extracted by periodic sampling. This method can only extract the operation data of the sampling point, but cannot extract all the data.

Method used

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  • Extraction method of operation data of power grid regulation and control integration system
  • Extraction method of operation data of power grid regulation and control integration system

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Embodiment Construction

[0011] The method for extracting the operation data of the power grid regulation integration system firstly extracts the model mapping file from the power grid regulation integration system. A model mapping file is a text file such as figure 1 shown. The content contained in the file is data type, serial number (@Num), measurement identification (ID), measurement Chinese name (name), factory station name (facName), device name (devName), device type (devType) and quantity measurement type (meaType). The data types of power grid operation are divided into telemetry and telesignaling, telemetry data are used Identify the data segment header, Identifies the end of the data segment, used for remote signaling data Identify the head of the data segment, identifies the end of the data segment. The serial number (@Num) is used to identify the record number; the measurement identification (ID) is used to indicate the unique number of a measurement in the control system; the Chine...

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Abstract

The invention discloses an extraction method for operation data of a power grid regulation and control integration system. The method comprises the steps that a model mapping file is extracted from the power grid regulation and control integration system, wherein the model mapping file comprises a serial number, a measurement identification, a measurement Chinese name, a factory station name, an equipment name, an equipment type and a measurement type; the operation data of the power grid regulation and control integration system are monitored in real time, change measurement data in the operation data are extracted, and a holographic time scale data file is generated in combination with the occurrence moment of the change measurement data, wherein the holographic time scale data file comprises the occurrence moment of the change measurement data, the number of the change measurement data at the moment and the change measurement data at the moment; the change measurement data are jointly composed of the measurement identification, a measurement value and a measurement quality code. According to the extraction method for the operation data of the power grid regulation and control integration system, all the power grid operation data are extracted, the data truly reflect the actual operation status of a power grid, and later-stage data analysis and application are facilitated.

Description

technical field [0001] The invention relates to the technical field of data processing of an integrated system of power grid regulation and control, in particular to a method for extracting operating data of an integrated power grid regulation and control system. Background technique [0002] With the development of the grid control integrated system of the power system, the control center has higher and higher requirements for the storage granularity of the power grid operation data. It is hoped that the operation data can be extracted and stored outside the control system for further deepening Apply refined data to formulate a more reasonable regulatory operation and maintenance mechanism to ensure the safe and stable operation of the power grid. In the existing integrated system of power grid regulation, periodic sampling is used to extract the grid operation data. This method can only extract the operation data of the sampling points, but not all the data. Contents of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/00
Inventor 陈立刘宇杨海州张大伟彭海
Owner STATE GRID CORP OF CHINA
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