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

Method for rapidly restraining chaos harmonic waves of coupling generator set

A technology for generator sets and generators, applied in harmonic reduction devices, AC networks to reduce harmonics/ripples, etc., to achieve rapid suppression

Inactive Publication Date: 2013-08-07
王少夫
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology helps prevent chaotic behavior caused by coupling generators used together with other power systems or devices that are connected through wires. It allows us to create an accurate simulation of these systems without having any significant impact on their performance.

Problems solved by technology

This patented describes how chaos can occur when two systems interact with each other during operation due to factors like temperature or pressure changes that affect their behavior. These conditions may cause damage even without causing any problematic effects such as malfunctions or failures within an electric power grid network. To prevent this issue, various techniques aimed at controlling these phenomena were developed over time by scientists working together under specific environmental settings called models.

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 for rapidly restraining chaos harmonic waves of coupling generator set
  • Method for rapidly restraining chaos harmonic waves of coupling generator set
  • Method for rapidly restraining chaos harmonic waves of coupling generator set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The coupled generator system is composed of two generators placed together, the two are coupled to each other, and the system coupling equation is:

[0025] , , , (1)

[0026] in and , and are the rotation angular velocity and current of the two generators, respectively, and is the torque of the generator rotor, are the loss effect factors greater than zero, transforming equation (1), we can get:

[0027] (2)

[0028] in, are the three control parameters of system (2), where is a positive parameter, is a non-zero parameter, , The smaller the value, the greater the mechanical damping loss, so the loss-coupled generator model established by the present invention is more universal to reflect the actual engineering situation.

[0029] 1 Phase trajectory and chaotic attractors of the system

[0030] The system has five equilibr...

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 discloses a method for rapidly restraining chaos harmonic waves of a coupling generator set. The method includes indicating mutual actions of current, inter parameters and electromagnetic fields in a generator set system with a three-dimensional nonlinear equation as complicated nonlinear behaviors exist in the coupling generator set system, and discovering harmful chaos phenomenon in the coupling generator set under certain conditions through analysis of aspects of a phase track diagram, a bifurcation diagram, maximum Lyapunov index and Pioncare mapping and the like. Finally, the method which is easy and simple, can rapidly restrain the chaos phenomenon of the coupling generator set system, and accordingly has certain values to practical electrometrical control.

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 王少夫
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