WSEAS Transactions on Systems and Control
Print ISSN: 1991-8763, E-ISSN: 2224-2856
Volume 10, 2015
Thrust Control of Traction Linear Induction Motors in Switch Areas
Authors: , ,
Abstract: Rail transit systems powered by linear induction motors have gained widespread popularity. In order to solve the problem of no thrust in switch areas where there are no sensor boards, the motor thrust is increased prior to entering the switch area so that the total thrust remains constant. In the two conditions,where include and exclude secondary,not only the linear induction motor models was established, but also the simulation models of the direct thrust control and the constant thrust control were established. Simulation studies were conducted on the direct thrust of a single motor, and the constant thrust control of the train.Experimental results have validated the models.
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Keywords: rail transit system, linear induction, motor, direct thrust control, switch area, prior, secondary
Pages: 16-21
WSEAS Transactions on Systems and Control, ISSN / E-ISSN: 1991-8763 / 2224-2856, Volume 10, 2015, Art. #3