The choice of control parameters for regulating modes of operation of a switched reluctance motor
Journal Title: Вісник Національного технічного університету "ХПІ". Серія: Проблеми удосконалювання електричних машин і апаратів. Теорія і практика - Year 2018, Vol 32, Issue 1308
Abstract
The article discusses the choice of control parameters for regulating various modes of operation of a switched reluctance motor. The analysis of articles published during the 2005-2018 year a switched reluctance motors for various drives in Ukraine and abroad. The analysis showed that there is a great diversity in the choice of control parameters from different authors, and most authors do not have an analysis of transients when using selected control parameters. The author of the article in previous works used phase control for a switched reluctance motor of a mine electric locomotive with a capacity of 27 kW and a rotational speed of 1146 min-1. In order to select the optimal control parameters in this work for the specified engine, the PWM voltage was chosen as the control parameter. Transients are considered when changing the load torque in the engine mode, as well as from the engine mode to the recuperative braking mode at a constant rotation speed using the developed engine model for transients in the Simulink program of the Matlab software package. When switching from engine mode to recuperative braking, the on and off angles changed. The pulse duty rates in PWM were determined using mechanical characteristics calculated on the engine models for steady-state conditions. The results of the analysis can be used in the de-velopment of a program for the microprocessor controller.
Authors and Affiliations
L. P. Galayko
Keywords
Related Articles
- EP ID EP494216
- DOI 10.20998/2079-3944.2018.32.09
- Views 131
- Downloads 0
Diagnostic of power transformers are in service long time
Purpose. Improvement of power transformer condition diagnostic being in service long time. Methodology. The theoretical aspects of the paper are based on theory fundamental statements of electrical apparatus and material...
Automated system for remote control of power facilities with a low quality of electricity
In the development of science and technology, development of novel technologies, increase of energy security of Ukraine and increase of precision of parameters of transmission of electrical energy, the telemechanization...
DC tractive electric motor for mine electric locomotives with improved ventilation system
In the article the analysis of the existing ways of cooling of traction electrical machines of miner electric locomotives and conditions of their operation in mine working of the mining enterprises was carried out. The k...
About the operation efficiency increase of high-power shunt reactors
Ways to increase the voltage quality in energy-intensive customers’ networks are investigated. Presence of the reactive power in transmission networks decreases essentially quality of electric energy input that results i...
Comparison of electromechanical parameters of an induction-dynamic motor and an electromagnetic motor
Comparison of electromechanical indicators of an induction-dynamic motor and an electromagnetic motor, designed to work as an actuator of electrical switchgears is carried out. Motors with the same weight and size parame...