Power transmission and transformation equipment state overhauling system based on risk evaluation

A technology for power transmission and transformation equipment and risk assessment, which is applied to electrical components, circuit devices, AC network circuits, etc., can solve problems such as maintenance redundancy, large proportion, and risk assessment failure, so as to avoid the influence of judgment results and data system perfect effect

Inactive Publication Date: 2010-10-13
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD +1
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Due to the lack of accurate data on risk assessment models and quantitative risk assessment indicators, the risk value depends on the personal experience of the evaluator, and the resulting risk assessment value is likely to be invalid due to personal experience due to the proportion of personal subjective factors, resulting in Insufficient maintenance or redundant maintenance

Method used

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  • Power transmission and transformation equipment state overhauling system based on risk evaluation
  • Power transmission and transformation equipment state overhauling system based on risk evaluation
  • Power transmission and transformation equipment state overhauling system based on risk evaluation

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation methods and specific operation processes are given, but the protection scope of the present invention is not limited to the following embodiments.

[0030] Such as figure 1 As shown, this embodiment includes a software support module, an equipment information collection module, an equipment status diagnosis and evaluation module, an equipment risk assessment and analysis module, an equipment maintenance strategy auxiliary decision-making module, and an evaluation and assessment module. Among them, the software support module provides a practical auxiliary means for the realization of the whole condition-based maintenance work, which is the premise of using the computer to realize the condition-based maintenance work based on risk...

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Abstract

The invention discloses a power transmission and transformation equipment state overhauling system based on risk evaluation. The system consists of a software supporting module, an equipment information collecting module, an equipment state diagnosing and evaluating module, an equipment risk evaluating and analyzing module, an equipment overhauling strategy auxiliary decision making module and an evaluating and checking module. The six modules are sequentially connected and mutually supported from bottom to top to form a pyramid type decision making flow path. The invention implements one set of complete system on the data information and equipment maintenance of a power network, makes a dynamic, timely, high-reliability and economic maintenance plan for the power transmission and transformation equipment under the condition of carrying out quantitative calculation on risks, greatly reduces the unnecessary maintenance, decreases the equipment damage caused by maintenance, saves the maintenance and management cost, and enhances the reliability of the power network.

Description

technical field [0001] The invention relates to the field of state evaluation and decision-making of power transmission and transformation equipment, in particular to a risk assessment-based state maintenance system for power transmission and transformation equipment. Background technique [0002] With the rapid development of the power system, the continuous expansion of the system scale, and the rapid growth of the number of equipment in the system, the traditional "one-size-fits-all" regular maintenance model does not evaluate the status of power transmission and transformation equipment. Because the maintenance time is fixed, there are maintenance problems. The drawbacks of under- and overhauling excess. Insufficient maintenance, the repairable equipment cannot be repaired in time, resulting in an increase in the failure rate of power transmission and transformation equipment; excessive maintenance, resulting in a lot of waste of manpower and material resources, excessiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00H02J3/00
Inventor 王凯顾南峰邓雨荣郭丽娟刘辉鲁宗相吴林林朱重吉谢植飚周柯赵坚
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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