Simulation method for detecting local discharge of switch cabinet based on virtual reality technology

A technology of partial discharge detection and virtual reality technology, applied in the direction of testing dielectric strength, etc., can solve problems such as high cost, large interference, and low efficiency

Active Publication Date: 2012-10-31
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
View PDF2 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a simulation method for partial discharge detection of switchgear based on virtual reality technology for the

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
  • Simulation method for detecting local discharge of switch cabinet based on virtual reality technology
  • Simulation method for detecting local discharge of switch cabinet based on virtual reality technology
  • Simulation method for detecting local discharge of switch cabinet based on virtual reality technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The specific implementation of the virtual reality technology-based partial discharge detection simulation method for switch cabinets of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] figure 1 It shows a flowchart of a virtual reality technology-based partial discharge detection simulation method for a switch cabinet according to an embodiment, which mainly includes the following steps:

[0014] Step 1: Establish a partial discharge model based on the typical data measured by the partial discharge detection and positioning of the switchgear;

[0015] In one embodiment, for the electromagnetic radiation generated by the partial discharge of the switchgear and its propagation characteristics in the air, the partial discharge model of the virtual switchgear mainly includes the following steps:

[0016] S101, read in the typical data of the partial discharge detection and positioning detection of the switchge...

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 provides a simulation method for detecting local discharge of a switch cabinet based on a virtual reality technology. The method comprises the following steps of: detecting typical data which is actually measured by positioning to establish a local discharge module according to the local discharge of the switch cabinet; by taking a local discharge detecting instrument as a prototype, establishing a detecting instrument module for detecting the switch cabinet by virtue of the virtual reality technology; invoking the local discharge module and the detecting instrument module to perform simulation detection of local discharge detection so as to acquire simulation detection data; and monitoring operating conditions of the switch cabinet by virtue of the simulation detection data. According to the technology, the detection simulation of the local discharge of the switch cabinet is finished through a computer, and physical equipment is not required, so that the simulation cost is low, the interference is small, the safety is good, the efficiency is high, and thus the simulation method has an extremely high promotion value.

Description

technical field [0001] The invention relates to power system simulation technology, in particular to a virtual reality technology-based partial discharge detection simulation method and system of a switch cabinet. Background technique [0002] Switchgear is the key equipment for reliable power supply in power systems and large user substations. Statistics show that switchgear accidents caused by partial discharge defects account for a considerable proportion. Therefore, it is extremely important to carry out partial discharge monitoring of switchgear in substations of power systems and large users (such as high-speed railways, subways, airports, etc.). , some parameters in its operation will change, and there are potential failures. By detecting and simulating the partial discharge of the switchgear, the monitoring of its operating conditions can be obtained, and the failure prediction of the switchgear can be performed to avoid accidents. [0003] At present, the commonly...

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
IPC IPC(8): G01R31/12
Inventor 陆国俊王勇张显聪熊俊林昌年吴海宏辛平野伍衡杨柳张琦黄青丹黄慧红宋浩永
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap