Paper Info
Title
Modeling and Cooperative Control of Segmented Long Primary Double-Sided Linear Induction Motor
Abstract
In this article, a novel unit motor mathematical model (UMMM) of segmented long primary double-sided linear induction motor (LP-DSLIM) is established and a cooperative control strategy for segmented LP-DSLIM fed by one inverter is proposed. First, the conventional UMMM is theoretically analyzed. Then, a virtual secondary is introduced aiming at accurately describing the secondary current when secondary passes through the primary segments. To acquire the secondary and primary flux linkage with different coupling lengths, the secondary resistance, secondary inductance, and mutual inductance are modified by using the coupling factor. According to the established UMMM, a cooperative control strategy for segmented LP-DSLIM fed by one inverter is developed. It is that the <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">d</i> -axis of the synchronous dq coordinate system is oriented to the total secondary flux linkage, the <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">d</i> -axis and <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">q</i> -axis components of the weighted primary current control the total secondary flux linkage and thrust. The effectiveness of the proposed UMMM and cooperative control strategy is validated by simulation and experiment.
Year
DOI
Venue
2023
10.1109/TIE.2022.3163508
IEEE Transactions on Industrial Electronics
Keywords
DocType
Volume
Cooperative control,coupling factor,long primary double-sided linear induction motor (LP-DSLIM),one inverter,segmented primary,unit motor mathematical model (UMMM),virtual secondary
Journal
70
Issue
ISSN
Citations 
2
0278-0046
0
PageRank 
References 
Authors
0.34
5
2
Name
Order
Citations
PageRank
Mingyuan Zhang100.34
Liming Shi235.86