Paper Info
Title
Experimental and analytical approaches for investigating low-level inter-turn winding faults in induction machine
Abstract
Inter-turn winding fault is one of the defects which are said to be an evolving fault. Therefore it is very important to be able to detect it as soon as possible to avoid the ultimate fault that can lead to stop the machine. Indeed, a motor with a few turns in short circuit can operate. Nevertheless, maintenance must be programmed as quickly as possible to avoid the complete destruction of the winding but also the break of the machine. Aims of the preventive maintenance are both to keep equipment and prevent downtime but also to reduce expensive costs due to this fault. Firstly, we propose an analytical and experimental study of the detection of the inter-turn fault. Finally, an analysis of their effects on an induction machine is developed. This degradation can be modeled with a resistor called the contact resistor. Several values of this contact resistor are studied theoretically and experimentally to analyze their effects on detection. The analytical and the experimental studies are carried out on a 0.25 kW induction machine with 2.5% of inter-turn fault at one phase of the stator winding.
Year
DOI
Venue
2019
10.1109/SYSTOL.2019.8864786
2019 4th Conference on Control and Fault Tolerant Systems (SysTol)
Keywords
Field
DocType
preventive maintenance,analytical study,contact resistor,induction machine,stator winding,inter-turn winding fault,power 0.25 kW
Automotive engineering,Computer science,Electromagnetic coil,Resistor,Short circuit,Stator,Induction machine,Downtime,Preventive maintenance
Conference
ISSN
ISBN
Citations 
2162-1195
978-1-7281-0381-5
0
PageRank 
References 
Authors
0.34
2
4
Name
Order
Citations
PageRank
T. D. Razafimahefa100.34
H. Bilal200.34
Nicolas Héraud300.34
Eric Jean Roy Sambatra400.34