A new hardware embedded current control PWM based on current deviation vector

Author

Yasui, Kazuya ; Shiozaki, Yuichi ; Suzuki, Kentaro ; Maekawa, Katsumi

Author_Institution

Power Syst. Co., Toshiba Corp., Tokyo

fYear

2008

fDate

10-13 Nov. 2008

Firstpage

2770

Lastpage

2775

Abstract

This paper presents a new hardware embedded current control PWM named ldquoiPWMrdquo, which was developed based on current hysteresis PWM. iPWM generates PWM signals to the inverter using current deviation vector derived from current feedback and current reference. It is expected that the iPWM can improve performance of inverter. This paper explains the outline of iPWM and experimental results of permanent magnet synchronous motor (PMSM) drive.

Keywords

PWM invertors; electric current control; permanent magnet motors; synchronous motor drives; PWM signals; current deviation vector; current feedback; current hysteresis; current reference; hardware embedded current control; iPWM; permanent magnet synchronous motor drive; Current control; Equations; Feedback; Hardware; Hysteresis; Pulse width modulation; Pulse width modulation inverters; Signal generators; Switching frequency; Voltage; Current Contro; Motor Drive; PWM; Voltage Source Inverter;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2008. IECON 2008. 34th Annual Conference of IEEE

Conference_Location

Orlando, FL

ISSN

1553-572X

Print_ISBN

978-1-4244-1767-4

Electronic_ISBN

1553-572X

Type

conf

DOI

10.1109/IECON.2008.4758397

Filename

4758397