Scientific and Technical Journal

ELECTROTECHNIC AND COMPUTER SYSTEMS

ISSN Print 2221-3937
ISSN Online 2221-3805
DIGITAL VOLTAGE REGULATOR OF ASYNCHRONOUS GENERATOR
Abstract:

Object of research - digital voltage regulator of asynchronous generator.

Objective - development of digital regulator of voltage of asynchronous generator with capacitor excitation based on controller type Atmega8.

Method of research - modeling implementation of asynchronous generator voltage measurement and digital integral control law of capacitor-excitated asynchronous generator based package Proteus 7.6. Definition of digital controller tuning parameters based on a mathematical model of an asynchronous generator set and implemented in Pascal.

Problems that constrain the use of asynchronous generators on ships are voltage measurement, synchronization, connection of capacitors by thyristor keys and optimization of the control law. Designed digital voltage regulator measures the maximum AC voltage as an adjustable parameter and implements a digital integral control law of capacitors. The modeling process control voltage regulator was designed, which allowed to determine the tuning parameters. The results of research are recommended for use in designing of asynchronous generator complexes.

Authors:
Keywords
DOI
10.15276/etks.15.91.2014.65
References

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