FUZZY INFERENCE SYSTEM TO ASSIST THE OPERATOR IN REACTIVE POWER-CONTROL IN DISTRIBUTION-SYSTEMS

Authors
RAMAKRISHNA G RAO ND
Citation
G. Ramakrishna et Nd. Rao, FUZZY INFERENCE SYSTEM TO ASSIST THE OPERATOR IN REACTIVE POWER-CONTROL IN DISTRIBUTION-SYSTEMS, IEE proceedings. Generation, transmission and distribution, 145(2), 1998, pp. 133-138
Citations number
13
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEE proceedings. Generation, transmission and distribution → ACNP
ISSN journal
13502360
Volume
145
Issue
2
Year of publication
1998
Pages
133 - 138
Database
ISI
SICI code
1350-2360(1998)145:2<133:FISTAT>2.0.ZU;2-1
Abstract
The paper proposes a fuzzy inference system to assist the operator for voltage control and power loss minimisation. The reactive power contr ol problem is decoupled from the voltage regulator problem. A fuzzy ex pert system provides rules for both the problems. The fuzzy inference system acts as the front-end determine the control variables for the d ecoupled problems. An existing 30-bus distribution system is used to d emonstrate the effectiveness of the above approach. Simplicity of appr oach and speed make it a viable option for online Var control.