Fuzzy logic controller for on-load transformer tap changer

Author

Kasztenny, B. ; Rosolowski, E. ; Izykowski, J. ; Saha, M.M. ; Hillstrom, B.

Author_Institution

Tech. Univ. Wroclaw, Poland

Volume

13

Issue

1

fYear

1998

fDate

1/1/1998 12:00:00 AM

Firstpage

164

Lastpage

170

Abstract

This paper presents a new fuzzy logic controller (FLC) for on-load tap change control for distribution transformers. The model of a transformer with its tap changing mechanism is given first. Next, the FLC is presented in detail. The proposed algorithm is optimized from the numerical point of view and proved to be implementable on contemporary programmable logic controllers (PLCs). Simulation results are included that compare the proposed control algorithm with the classical inverse-time controller and prove the efficiency of the new solution

Keywords

control system analysis; control system synthesis; distribution networks; fuzzy control; power system control; power transformers; programmable controllers; substations; control algorithm; control design; control simulation; distribution transformers; fuzzy logic controller; inverse-time controller; on-load transformer tap changer; programmable logic controllers; solution efficiency; Control systems; Delay; Frequency; Fuzzy control; Fuzzy logic; Graphics; Power & Energy Society; Printing; Substations; Voltage control;

fLanguage

English

Journal_Title

Power Delivery, IEEE Transactions on

Publisher

ieee

ISSN

0885-8977

Type

jour

DOI

10.1109/61.660874

Filename

660874