Controlling chaos using ANFIS-based Composite Controller (ANFIS-CC) in power systems

Author

Ginarsa, I.M. ; Soeprijanto, A. ; Purnomo, M.H.

Author_Institution

Dept. of Electr. Eng., Mataram Univ., Mataram, Indonesia

fYear

2009

fDate

23-25 Nov. 2009

Firstpage

1

Lastpage

5

Abstract

Chaos appears as nonlinear oscillations in a power system and these phenomena are caused by disturbing of energy (DE) when a power system is in critical loading. Chaos causes instability and voltage collapse and must be avoided. The ANFIS-based composite controller (ANFIS-CC) is proposed to solve these phenomena. The ANFIS-CC has a more efficient computation than a Mamdani fuzzy logic controller. A three-bus power system with DE and additional reactive load are used to validate the proposed method performance. The proposed method is very effective in the control and suppression of chaos in power systems.

Keywords

chaos; fuzzy control; neurocontrollers; power system control; power system dynamic stability; ANFIS-based composite controller; Mamdani fuzzy logic controller; chaos suppression; disturbing of energy; nonlinear oscillations; power system chaos control; three-bus power system; Chaos; Control systems; Fuzzy logic; Power system analysis computing; Power system control; Power system dynamics; Power system modeling; Power system stability; Power systems; Voltage; ANFIS-CC; Controlling chaos; Disturbing of Energy (DE); instability; power systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2009 International Conference on

Conference_Location

Bandung

Print_ISBN

978-1-4244-4999-6

Electronic_ISBN

978-1-4244-5000-8

Type

conf

DOI

10.1109/ICICI-BME.2009.5417262

Filename

5417262