Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Transformer substation fault rapid repair method based on Internet-of-things

A repair method and fault repair technology, applied in neural learning methods, biological neural network models, electrical components, etc., can solve problems such as equipment failure research and judgment, low maintenance efficiency, etc., to improve accuracy, improve fault maintenance level, and improve fault The effect of repair efficiency

Inactive Publication Date: 2020-03-31
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it cannot conduct research and judgment on equipment failures, and requires manual on-site inspections. During or after the inspections, it may still be necessary to return to the warehouse to pick up spare parts or repair equipment, and the maintenance efficiency is low.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Transformer substation fault rapid repair method based on Internet-of-things
  • Transformer substation fault rapid repair method based on Internet-of-things
  • Transformer substation fault rapid repair method based on Internet-of-things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A rapid repair method for substation faults based on the Internet of Things, which is used for fault repair of substations with ubiquitous power Internet of Things, such as figure 1 As shown, it includes the following steps: establish a sensor table, and the sensor table records sensor L i The name of the device, the detected device information and the detection value; establish a sensor cooperation table, and the sensor cooperation table records each sensor L i Collaborative Sensor L i-k A list of collaborative sensors L i-k for device failure, and the sensor L i Sensors affected by the fault together. Collaboration Sensor L i-k Also included is a motorized sensor which, in conjunction with sensor L i The detection items are the same, the motorized sensor is installed on the mobile device, has several detection stations, and detects several devices. The mobile device is a robot, a track car or a rotating platform. Sensors include primary equipment operating temp...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of power failure maintenance. The invention particularly relates to a transformer substation fault rapid repair method based on the Internet-of-things. Themethod comprises the following steps: establishing a sensor table and a sensor cooperation table, judging whether an equipment fault occurs according to a detection value of a cooperation sensor Li-kwhen a detection value of the sensor Li exceeds a safety interval of the sensor Li, giving an alarm if the fault occurs, otherwise, periodically repeating the step; meanwhile, establishing a fault studying and judging subsystem and a fault repairing strategy making subsystem. The method has the substantial effects that the accuracy of equipment fault detection is improved through sensor cooperation, a fault source is determined through the fault research and judgment subsystem, an optimal repair strategy is formulated through the fault repair strategy formulating subsystem, and the fault repair efficiency is improved; and a data collection mechanism is established, so that empirical data can be accumulated, reference is provided for subsequent fault repair, and the fault maintenance levelcan be improved.

Description

technical field [0001] The invention relates to the technical field of electric power fault maintenance, in particular to a fast repair method for substation faults based on the Internet of Things. Background technique [0002] With the rapid development of economy and industry, its demand for electricity is also increasing rapidly. The size of the power grid has also been continuously expanded. At the same time, users have higher and higher requirements for the quality of electric energy. In order to meet the electricity demand of users, a large number of modernization constructions have been carried out on the power grid. A large number of smart devices, networked devices and automation devices are used in the electric grid. The management and maintenance of these devices has gradually become the main burden of power grid operation and maintenance. There are various types and models of smart devices, and their management is a heavy task. Moreover, smart devices have ri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06H02B3/00G06N3/08
CPCG06Q10/06312G06Q10/06313G06Q50/06G06N3/08H02B3/00Y04S10/50
Inventor 高惠新周刚李霖蔡亚楠蔡宏飞
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com