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Method and device for managing both technical performance and financial information of transformers

A technology of technical performance and management methods, applied in the direction of instruments, data processing applications, resources, etc., can solve problems such as heavy workload, resource-intensive, and difficult to implement, and achieve the effects of efficient collaboration, reduced testing, and improved operational efficiency

Inactive Publication Date: 2012-09-12
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As an important work arrangement for electric power enterprises, the maintenance of power transformers has a large workload, and the preliminary analysis process is complicated and difficult to implement.
At present, for a large number of expensive power transformers owned by power companies, most domestic power companies have been adopting a maintenance strategy based on periodic maintenance, which is inefficient, resource-intensive, and unable to effectively combine financial information of transformers for maintenance work. arrange

Method used

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  • Method and device for managing both technical performance and financial information of transformers
  • Method and device for managing both technical performance and financial information of transformers
  • Method and device for managing both technical performance and financial information of transformers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, the technical performance of the transformer of the present invention and the management method of financial information comprise the following steps:

[0032] Step S1, obtain the basic account and test data information of the online oil chromatographic monitoring system, online partial discharge monitoring system and high-voltage management system, perform performance analysis, and obtain direct and overall reflections of transformer operating performance and working conditions at present and in the future A single, quantitative, and continuous characterization quantity that is positively correlated with time, that is, the transformer health index;

[0033] Step S2, obtaining the historical fault data of the high-voltage management system and the health index of the transformer, performing a fault probability analysis, and obtaining the current and future possibility of transformer faults, that is, the transformer fault probability;

[0034]...

Embodiment 2

[0056] Corresponding to the method for managing the technical performance and financial information of transformers in Embodiment 1, the present invention also provides a management device for technical performance and financial information of transformers, such as figure 2 As shown, it includes: transformer operation performance analysis and calculation module, transformer failure probability analysis and calculation module, fault type knowledge base module, financial information analysis module, risk analysis module, maintenance plan analysis module, replacement plan analysis module, and report generation module; , the transformer operation performance analysis and calculation module is connected to the transformer failure probability analysis and calculation module, the financial information analysis module is connected to the risk analysis module, and the risk analysis module is respectively connected to the transformer failure probability analysis module. The analysis cal...

Embodiment 3

[0067] As a better embodiment, during specific design and implementation, the device of the present invention can be divided into three terminal systems: a state analysis terminal system, a risk analysis terminal system, and a management decision-making scheme analysis terminal system. Correspondingly, the report generation module needs to be subdivided into three modules: a first report generation module, a second report generation module, and a third report generation module. Such as image 3 shown, where:

[0068] The first report generation module is connected to the transformer operation performance analysis and calculation module, the transformer failure probability analysis and calculation module, and the fault type knowledge base module respectively, and is used to obtain the transformer operation performance analysis calculation module and the transformer failure probability analysis module. Calculation module and the output results in the fault type knowledge base m...

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Abstract

The invention provides a method and a device for managing both technical performance and financial information of transformers. The device comprises: an analyzing and calculating module for transformer operation performance, an analyzing and calculating module for occurrence probability of transformer failure, a module of failure type knowledge base, a financial information analyzing module, a risk analyzing module, a maintenance scheme analyzing module, a replacement scheme analyzing module, and a report generating module. The method and the device provided in the invention achieve the goal of integrating both technical data and financial data of electrical transformers, which, during the operation process of the transformers, can effectively display existing defects and failures of the transformers and directly provides maintenance suggestions combined with financial information.

Description

technical field [0001] The invention relates to the technical fields of power systems and computers, in particular to a method for managing technical performance and financial information of a transformer and a management device for technical performance and financial information of a transformer. Background technique [0002] With the reform of the national power industry, a large number of power assets with different performance and manufacturing processes have been put into power grid operation. At the same time, with the development of the economy, users have continuously improved the quality of power supply and the reliability of power grid power supply. [0003] As an asset-intensive enterprise, the power supply bureau has a large number of expensive power transformers and various primary and secondary power devices. As the main carrier of power grid operation, its safe and reliable operation directly affects the stability of the entire power grid. As an important wor...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
Inventor 陆国俊李刚覃煜伍衡方育阳卓灿辉刘鸿渤
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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