Title :
Pass-through-section experiment in mass-reduced-mode of controlled-repulsive PM LSM Maglev vehicle by new DTC method
Author :
Yoshida, K. ; Fuji, A. ; Takami, H.
Author_Institution :
Dept. of Electr. & Electron. Syst. Eng., Kyushu Univ., Fukuoka, Japan
Abstract :
This paper presents propulsion control for the PM LSM vehicle ME03 to pass through the two sections in the mass-reduced-mode by a new DTC method. A fictitious section is introduced for pass-through-section control. It has been done by introducing a fictitious section defined by "one section including boundary ". The lift and thrust forces for pass-through-section are obtained by the DTC method based on voltage-equations per one fictitious section. The vehicle ME03 has been controlled successfully to pass through the two sections in the mass-reduced-mode
Keywords :
electric propulsion; linear synchronous motors; machine control; magnetic levitation; permanent magnet motors; railways; torque control; DTC method; PM LSM vehicle ME03; controlled-repulsive PM LSM Maglev vehicle; direct torque control; fictitious section; lift forces; mass-reduced-mode; pass-through-section experiment; thrust forces; voltage-equations; Automotive engineering; Control systems; Force control; Land vehicles; Magnetic levitation; Propulsion; Rails; Stator cores; Torque control; Wheels;
Conference_Titel :
Power Conversion Conference, 2002. PCC-Osaka 2002. Proceedings of the
Conference_Location :
Osaka
Print_ISBN :
0-7803-7156-9
DOI :
10.1109/PCC.2002.997634
