Title :
An Improved Fuzzy Inference System for Voltage/VAR Control
Author :
Miranda, Vladimiro ; Moreira, André ; Pereira, Jorge
Author_Institution :
Fellow IEEE, INESC Porto, Instituto de Engenharia de Sistemas e Computadores do Porto, FEUP, Faculty of Engineering of the University of Porto, Portugal. email: vmiranda@inescporto.pt
Abstract :
This paper applies the concept of fuzzy controller to voltage/VAR control. Cascading Mamdani controllers are used together with sensitivities to keep voltages in an admissible band while avoiding line flows to exceed admissible limits. A small number of iteration steps with a Newton-Raphson power flow routine are enough to recover voltages into admissible bands.
Keywords :
Control systems; Fuzzy control; Fuzzy reasoning; Fuzzy sets; Fuzzy systems; Load flow; Power system control; Power system stability; Reactive power; Voltage control; Fuzzy Inference Systems; Voltage/VAR control;
Conference_Titel :
Power Engineering, Energy and Electrical Drives, 2007. POWERENG 2007. International Conference on
Conference_Location :
Setubal, Portugal
Print_ISBN :
978-1-4244-0895-5
Electronic_ISBN :
978-1-4244-0895-5
DOI :
10.1109/POWERENG.2007.4380193
