FPGA implementation of DSVPWM modulator

Author

Laakkonen, Ossi ; Sarén, Hannu ; Rauma, Kimmo ; Pyrhönen, Olli

Author_Institution

Lappeenranta Univ. of Technol.

fYear

2005

fDate

28-30 Sept. 2005

Lastpage

20

Abstract

In this paper a novel field programmable gate array (FPGA) implementation of differential space vector pulse width modulator (DSVPWM) is presented. FPGA circuit was chosen because DSVPWM requires high computational power and its algorithms can be easily parallelized. The use of traditional sequential processor would need very fast and expensive hardware compared to the FPGA implementation. DSVPWM enables more accurate flux linkage formation than traditional modulators. DSVPWM is completely new modulation method and this paper presents its first implementation

Keywords

field programmable gate arrays; modulators; pulse width modulation; DSVPWM modulator; FPGA circuit; FPGA implementation; differential space vector pulse width modulator; field programmable gate array; flux linkage formation; sequential processor; Automata; Circuit simulation; Couplings; Field programmable gate arrays; Insulated gate bipolar transistors; Integrated circuit measurements; Space technology; Space vector pulse width modulation; Table lookup; Voltage fluctuations;

fLanguage

English

Publisher

ieee

Conference_Titel

Reconfigurable Computing and FPGAs, 2005. ReConFig 2005. International Conference on

Conference_Location

Puebla City

Print_ISBN

0-7695-2456-7

Type

conf

DOI

10.1109/RECONFIG.2005.19

Filename

1592502