Title :
Development of the change circuit of the inverter of intermittent stator PM-LSM
Author :
He Piao ; Kohno, Satoshi ; Suzuki, Kenji ; Dohmeki, Hideo
Author_Institution :
Dept. of Electr. & Electr. Eng., Tokyo City Univ., Tokyo, Japan
Abstract :
Recently, the permanent magnet type linear synchronous motor (PM-LSM) is used as a driving source in transportation systems. In order to apply to the source of the power of the long-distance conveyance equipment, an intermittent stator PM-LSM (ISPM-LSM) has proposed. However, it is necessary to prepare an inverter for every stator by intermittent arrangement. Then, although the changing method for driving two or more stators with one inverter was proposed, there is a limit in changing time and a new change circuit using IGBT is proposed in this paper.
Keywords :
driver circuits; insulated gate bipolar transistors; invertors; linear motors; permanent magnet motors; stators; synchronous motors; transportation; IGBT; PM-LSM; change circuit development; conveyance equipment; driving source; intermittent arrangement; intermittent stator; inverter; permanent magnet type linear synchronous motor; power source; transportation system; Equations; Insulated gate bipolar transistors; Inverters; Mathematical model; Stator windings; Switching circuits; IGBT; Intermittent Stator; PM-LSM;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2012 15th International Conference on
Conference_Location :
Sapporo
Print_ISBN :
978-1-4673-2327-7
