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

fYear

2012

fDate

21-24 Oct. 2012

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2012 15th International Conference on

Conference_Location

Sapporo

Print_ISBN

978-1-4673-2327-7

Type

conf

Filename

6401852