Title :
Digital AVR application to power plants
Author :
Hirayama ; Tone, Y. ; Takagi, K. ; Murakami, H. ; Shibata, M. ; Nagamura, H. ; Takagi, Y.
Author_Institution :
Toshiba Corp., Tokyo, Japan
fDate :
12/1/1993 12:00:00 AM
Abstract :
The digital AVR is not simply a digital version of the analog AVR, but can realize sophisticated control functions that were difficult to achieve with analog circuits, thus making it possible to enhance the stability of power system by PSS (power system stabilizers). This paper describes the test results of digital AVRs applied to power plants, their system configuration and functions, as well as the outline of an auto-tuning PSS (or AT-PSS) planned to be incorporated in digital AVRs in the future
Keywords :
power station computer control; power system computer control; power system stability; tuning; voltage control; PSS; auto-tuning; digital AVR; digital control; power plants; power system stabilizers; voltage control; Control systems; Delay; Digital control; Digital recording; Integrated circuit technology; Power generation; Power system control; Power system stability; Power system transients; Power systems;
Journal_Title :
Energy Conversion, IEEE Transactions on
