Programmable logic based three phase voltage source inverter control

Programmable logic based three phase voltage source inverter control

This article presents a method to drive a voltage type inverter from signals generated by a programmable logic device (FPGA - Field Programmable Gate Array). The pulse width modulated signal (PWM) used to drive the inverter was generated by the comparison between a digital triangular and a sine wave...

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Bibliographic Details
Published in:2015 IEEE 13th Brazilian Power Electronics Conference and 1st Southern Power Electronics Conference (COBEP/SPEC) pp. 1 - 4
Main Authors: de Araujo, Jonas D. B., Roda, Valentin O.
Format: Conference Proceeding
Language:English
Published: IEEE 01-11-2015
Subjects:
Field programmable gate arrays
FPGAs
Generators
Induction motors
Inverters
Look-up table
Power inverter
Programmable logic
Pulse width modulation
PWM
Read only memory
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Summary:This article presents a method to drive a voltage type inverter from signals generated by a programmable logic device (FPGA - Field Programmable Gate Array). The pulse width modulated signal (PWM) used to drive the inverter was generated by the comparison between a digital triangular and a sine wave, the last one obtained from a ROM memory used as a look-up table. The circuit was implemented in an Altera FPGA device using the program interface between Altera's DSP Builder and Matlab's Simulink. The system was connected to an IGBTs based inverter.
DOI:10.1109/COBEP.2015.7420247