Intelligent tool recommendation method for power system insulation tool on the basis of use situation

A technology of power system and insulation tools, which is applied in the field of intelligent recommendation of power system insulation tools, can solve problems such as improper handling, inability to accurately describe the efficiency of tool use, and multiple indicators out of practical significance.

Active Publication Date: 2018-02-09
四川智库慧通电力科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent recommendation method for power system insulation tools based on usage conditions, so as to solve the problems in the existing methods that the single index is not comprehensive, the multi-index is out of practical meaning or improperly handled, and the problem that the tool use efficiency cannot be accurately described

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  • Intelligent tool recommendation method for power system insulation tool on the basis of use situation
  • Intelligent tool recommendation method for power system insulation tool on the basis of use situation
  • Intelligent tool recommendation method for power system insulation tool on the basis of use situation

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Embodiment Construction

[0047] The present invention will be further described below in conjunction with accompanying drawing and embodiment, implementation mode of the present invention includes but not limited to following embodiment.

[0048] Such as figure 1 As shown, the present invention extracts a comprehensive score completely driven by data from each index with practical significance, and is used for recommending tools, including the following steps:

[0049] Step 1. Determine the tool recommendation index; the present invention has determined three indicators to describe the use intensity of each tool in similar tools, these three indicators are respectively: storage time=current time-tool storage time, unit is hour; Number of times of use = the number of times the tool has been used accumulatively within the storage time, in units of times; attendance time = the sum of the time the tool has been loaned out within the storage time, in hours. In addition to these three indicators for measur...

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Abstract

The invention discloses an intelligent tool recommendation method for a power system insulation tool on the basis of a use situation, and mainly solves the problems in the existing method that the useefficiency of a description tool can not be accurately described since a single index is not comprehensive and multiplex indexes are divorced from practical significances or are improperly processed.The intelligent tool recommendation method for the power system insulation tool on the basis of the use situation comprises the following steps that: determining a tool recommendation index; according to the index, constructing an algorithm input matrix; obtaining data; preprocessing the first three lines of data; carrying out processing by a pca algorithm to obtain corresponding feature values and feature vectors; and according to the feature values, selecting a recommendation strategy. Through the above scheme, the tool can be comprehensively selected in a multiplex way, and the method is high in practical value and promotion value.

Description

technical field [0001] The invention relates to the technical field of insulation tool recommendation, in particular to an intelligent recommendation method for power system insulation tools based on usage conditions. Background technique [0002] The insulation performance of insulating tools will be lost due to storage and use. When the insulation performance of insulating tools drops to a certain level and can no longer guarantee the safety of workers, it will be abolished. In general power warehouses, the use of tools On the one hand, a tool may be scrapped prematurely because it is used too frequently; on the other hand, a tool may be underused because it is used too infrequently. Long-term loss of insulation performance and scrapped. Therefore, for each tool required during operation, how to recommend which tool to use for the operator according to the principle of overall optimal tool use efficiency has become a difficult problem to be solved. [0003] In the existi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06K9/62G06Q50/06
CPCG06F16/2237G06F16/24578G06Q50/06G06F18/2135
Inventor 文宗烽郑刚刘斌王敏
Owner 四川智库慧通电力科技有限公司
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