Method and system for testing unbalance degree of reactive power compensation device

A technology of compensation device and balance degree, which is applied in the field of unbalance degree test of reactive power compensation device, can solve problems such as inability to evaluate the overall unbalance of reactive power compensation device, and achieve the effect of decentralization and independence

Active Publication Date: 2013-08-07
STATE GRID CORP OF CHINA +1
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows us to test how well an electricity suppression or voltage regulation (EVR) unit works by measuring its parameters over time. These measurements are integrated with previous ones creating a more accurate measure than what was previously done without any changes made during operation.

Problems solved by technology

This patented technical problem addressed by this patents relates to evaluating the balance status of multiple electrical devices such as transformers during their use under various conditions like failure due to external factors like lightning strikes or equipment malfunctions that could damage them overheated. Existing solutions involve measuring individual components separately but they lack comprehensive evaluation capabilities with regards to all aspects related to the entire process involving these devices.

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
  • Method and system for testing unbalance degree of reactive power compensation device
  • Method and system for testing unbalance degree of reactive power compensation device
  • Method and system for testing unbalance degree of reactive power compensation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] Such as figure 1 As shown, the embodiment of the present invention provides a method for testing the unbalance degree of a reactive power compensation device, including:

[0053] S11. Obtain the rated parameter values ​​of the electrical components of the reactive power compensation device;

[0054] Wherein, the electrical components include capacitors and / or reactors.

[0055] Those skilled in the art can understand that the reactive power compensation dev

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 method and a system for testing the unbalance degree of a reactive power compensation device. According to the method, a measured parameter value and a pre-obtained rated parameter value are integrated and calculated to obtain the unbalance degree of the reactive power compensation device, so that evaluation of the overall unbalance situation of the reactive power compensation device is realized. According to the method and the system, each measured datum is not dispersed and is not independent, so that the problem of incapability of estimating the overall unbalance situation of the reactive power compensation device due to the dispersion and independence among each measured datum is solved effectively.

Description

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

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
Owner STATE GRID CORP OF CHINA
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