Affordable Access

Access to the full text

A New Non-Singular Terminal Sliding Mode Control and Its Application to Chaos Suppression in Interconnected Power System

Authors
  • Nian, Wang1, 2
  • Chen, Hui1, 2
  • Ding, Dawei1, 2
  • 1 school of Electronics and information engineering, Anhui university, Hefei, 230601 , (China)
  • 2 Power Quality Engineering Research Center, Min of education, Hefei, 230601 , (China)
Type
Published Article
Journal
International Journal of Advanced Network, Monitoring and Controls
Publisher
Exeley Inc.
Publication Date
Jan 01, 2018
Volume
3
Issue
1
Pages
5–12
Identifiers
DOI: 10.21307/ijanmc-2018-026
Source
Exeley
Keywords
License
Green

Abstract

Interconnected power system is a typical nonlinear dynamical system, it will cause great harm to the interconnected power system when the chaos occurred. This paper analyses the nonlinear dynamical behavior of the interconnected power system with a uncertain electromagnetic disturbance amplitude, and the influence of the electromagnetic disturbance amplitude on the stability of the system is obtained. Thus, this paper proposes a novel non-singular terminal sliding mode control to restrain the chaos, then the system will reach a stable state in a fixed time. According to the theoretical analysis, by introducing the saturation function, the control method can solve the singularity problem in the sliding mode control, and the interconnected power system will be stable in a short time when it’s in chaos. The simulation prove the correctness of the method.

Report this publication

Statistics

Seen <100 times