Izvorni znanstveni članak
https://doi.org/10.7305/automatika.2017.02.1642
Fault Tolerant Control Structure for Induction Motor Drive System
Mateusz Dybkowski
; Department of Electrical Machines, Drives and Measurements, Wroclaw University of Science and Technology, ul. Smoluchowskiego 19, 50-372 Wrocław, Poland
Kamil Klimkowski
; Department of Electrical Machines, Drives and Measurements, Wroclaw University of Science and Technology, ul. Smoluchowskiego 19, 50-372 Wrocław, Poland
Sažetak
In this paper the Fault Tolerant (FT) vector controlled induction motor drive system is described and tested in various drive conditions. The influence of the rotor speed sensor faults on the properties of the analyzed drive are tested. Faults detection algorithms, based on different algorithms are developed and described. The results of the simulation carried out using the MATLAB/SimPowerSystem software are verified in experimental tests in MicroLabBox DS1202, in a wide range of motor speed changes. The proposed detection algorithms can be successfully applied in the Fault Tolerant Drive Systems (FTDS).
Ključne riječi
Fault detection; Fault tolerant drive; Speed estimator; Speed sensor faults
Hrčak ID:
180691
URI
Datum izdavanja:
23.3.2017.
Posjeta: 1.295 *