Input signals disturbances of controllers in a field-oriented control system with a slip-ring motor and their impact on rotational speed
Journal Title: Mining – Informatics, Automation and Electrical Engineering - Year 2016, Vol 528, Issue 4
Abstract
In the article the authors investigated a field-oriented control system with a slip-ring shaded-pole motor. Additive disturbing signals were introduced into input signals of the control system controllers. The rotational speed waveform was observed as an output of the system. Disturbing signals were sine-wave signals with known frequency. The field-oriented control system was parametrically optimized with the use of an evolutionary algorithm. The testing was carried out with the use of the MATLAB/Simulink software.
Authors and Affiliations
Witold Hudy, Krzysztof Pytel, Kazimierz Jaracz
Keywords
Related Articles
- EP ID EP283254
- DOI -
- Views 145
- Downloads 0
Review of electrostatic hazards in hard coal mining
Electrostatic hazards are considered a category of technical hazards occurring in hard coal mining. These hazards are related to the generation of excess electric charges forming as a result of most technological process...
Autonomous fiber-optic gas monitoring system with thermoelectric power supply
This paper presents the concept of an autonomous measuring instrument powered by a locally accessible source of heat with a contact surface area of over a dozen or several dozen cm2 and a temperature higher or lower than...
Galvanic separation of analogue signals
The article deals with the issues of galvanic separation of analogue circuits and methods to perform it. The authors described capacitive, inductive and optical couplings, separation with the use of processing as well as...
Setting the range of reactive power regulation for a salient-poles motor based on the measurement of the synchronous work state
The article features a method of determining synchronous reactance in the axes d and q for a synchronous motor with salient poles based on measuring basic electrical quantities in the state of synchronous work. The admis...
Numerical simulation of underground coal gasification process in “Barbara” Experimental Mine
This article presents the results of a numerical simulation of the possibility of the underground gasification process of a coal seam located in the “Barbara” Experimental Mine. The purpose of the analyses was to predict...