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Novel power failure management method based on intelligent analysis decision theory technology

A technology of decision-making theory and intelligent analysis, applied in information technology support systems, data processing applications, instruments, etc., can solve the problems of less research on new power outage management systems, so as to promote the improvement of high-quality service quality, ensure operation stability, and facilitate information The effect of interaction

Pending Publication Date: 2020-11-10
TIANJIN UNIV OF SCI & TECH
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Problems solved by technology

However, there are few studies on the optimization of planned maintenance schemes for power grids, and they mainly focus on solving the problem of optimizing the economics and reliability of maintenance plans for generator sets and power grid maintenance schemes. Relatively small
[0003] To sum up, there is still a lot of room for improvement in the existing research on power outage management.

Method used

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  • Novel power failure management method based on intelligent analysis decision theory technology
  • Novel power failure management method based on intelligent analysis decision theory technology
  • Novel power failure management method based on intelligent analysis decision theory technology

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Embodiment Construction

[0017] The following describes the implementation of the present invention in further detail with reference to the accompanying drawings:

[0018] First of all, according to the relevant characteristics of the power outage plan, it is concluded that it has time continuity and the related state is controlled. i, t Represents the maintenance status at that time, that is, when starting from i and ending at t, the maintenance of the equipment starts, and X is obtained i, t =1, otherwise X i, t =0. So there is:

[0019]

[0020]

[0021] Where [t si , T ei ] Is the power outage window of device i; D Mi Is the blackout period of equipment i; [G 1 , G N ] Is the unit number sequence; [E 1 , E N ] Is the serial number of power transmission and transformation equipment.

[0022] The objective function (3) is designed. The purpose of the model is to maintain a balance between power profits and losses in different regions and time periods. After linear processing (4), the variables are ad...

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Abstract

The invention relates to a novel power failure management method based on an intelligent analysis decision theory technology, which is mainly and technically characterized in that a power system maintenance execution algorithm based on a target function maintains balance of power profit and loss in different regions and different time periods through a plurality of optimization conditions; and thedifference between power profit and loss and the average value of all periods is calculated, so that the maintenance efficiency is improved. By adopting the comprehensive optimization model, comprehensive decision analysis and comparative analysis are carried out on each power failure demand to generate an optimal plan, so that the working efficiency is improved, and the error rate is reduced. The technical architecture and interface selection and design of the intelligent comprehensive power failure management system ensure the operation stability of the system, and the function expansion and information interaction are easy. From aspects of intelligence, high efficiency, safety and the like, the invention provides an optimized schedule, realizes the business process processing of the power transmission and transformation equipment power failure plan according to different types, and completes the closed-loop process management of the power failure plan management process.

Description

Technical field [0001] The present invention belongs to the field of computer application technology and intelligent information technology, in particular to a new power outage management method based on intelligent analysis and decision theory technology. Background technique [0002] With the continuous improvement of the national economy and the continuous growth of the power industry, the common equipment for power is also increasing. During power outages, the power grid changes frequently, the safety is complicated, and the operation and control are difficult. Planned maintenance and repair of the equipment in the power grid Eliminating defects is a key link to increase the operating life of equipment and improve the reliability of the power grid. Most power companies have specialized personnel to overhaul and maintain the professional equipment of the company. Manual methods are not efficient and dangerous, making it difficult to achieve the desired goals. After years of d...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06375G06Q50/06Y04S10/50
Inventor 张翼英庞浩渊李纪扣尚静阎宏艳梁琨王聪于洋张亚男刘松阮元龙刘飞
Owner TIANJIN UNIV OF SCI & TECH
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