Characteristics of IPMSM speed control system without electrolytic capacitor

Author

Nishihara, Tatsuya ; Morimoto, Shigeo ; Sanada, Masayuki

Author_Institution

Osaka Prefecture Univ., Sakai, Japan

fYear

2009

fDate

15-18 Nov. 2009

Firstpage

1

Lastpage

4

Abstract

Elimination of the electrolytic capacitor in the inverters of motor system driven domestic appliances is desirable, because the electrolytic capacitor increases the appliance volume and has the problem of short lifetime. Two different control methods for an interior permanent magnet synchronous machine (IPMSM) speed control system without an electrolytic capacitor are compared. The performance of the speed control system is then examined using the superior control method and the influence of the motor parameters on the IPMSM drive performance without an electrolytic capacitor is examined. As a result, the influence of inductance is clarified.

Keywords

angular velocity control; domestic appliances; invertors; machine control; permanent magnet motors; synchronous motor drives; IPMSM speed control system; inductance; interior permanent magnet synchronous machine; motor system driven domestic appliance; power inverter; Capacitors; Control systems; Home appliances; Inductance; Permanent magnet motors; Pulse width modulation; Synchronous motors; Torque control; Velocity control; Voltage; IPMSM; elimination of electrolytic capacitor; flux weakening control; maximum torque per ampere control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on

Conference_Location

Tokyo

Print_ISBN

978-1-4244-5177-7

Electronic_ISBN

978-4-88686-067-5

Type

conf

DOI

10.1109/ICEMS.2009.5382979

Filename

5382979