Adaptive voltage control, integrated function of a numerical transformer protection system

Author

Constantin, Iulia-Cristina ; Constantin, Costel ; Dragomir, Ionela-Marilena ; Iliescu, Sergiu Stelian

Author_Institution

Autom. Control & Comput. Fac., Univ. Politeh. of Bucharest, Bucharest, Romania

fYear

2014

fDate

22-24 May 2014

Firstpage

1

Lastpage

6

Abstract

The paper presents the local voltage control of a power transformer as a function integrated in a numerical protection system. Because of this modern integration, the voltage control takes advantage of all the benefits that the numerical technology brings: flexibility, adaptive capability, access to data base interface, self monitoring abilities, logical and mathematical abilities etc. The main objective of the paper is to propose an adaptive functionality of the voltage control function, depending on the topology of the substation in which it is operating. For a certain topology a specific reference value of the voltage control function is set.

Keywords

adaptive control; power transformer protection; substations; voltage control; adaptive voltage control; numerical transformer protection system; power transformer; substation topology; voltage control function; Adaptive systems; Automatic voltage control; Delay effects; Power transformers; Substations; Topology; Adaptive control; numerical protection systems; voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Automation, Quality and Testing, Robotics, 2014 IEEE International Conference on

Conference_Location

Cluj-Napoca

Print_ISBN

978-1-4799-3731-8

Type

conf

DOI

10.1109/AQTR.2014.6857914

Filename

6857914