poster

Optimized Fixed-Point FPGA Implementation of SVPWM for a Two-Level Inverter (Abstract Only)

Authors:

Danyal Mohammadi,

Said Ahmed-Zaid,

Nader RaflaAuthors Info & Claims

FPGA '15: Proceedings of the 2015 ACM/SIGDA International Symposium on Field-Programmable Gate Arrays

Page 276

https://doi.org/10.1145/2684746.2689144

Published: 22 February 2015 Publication History

Get Access

Abstract

This paper presents an optimized fixed-point implementation of space-vector pulse-width modulation (SVPWM) for a two-level inverter. Bit-width fixed-point signals as well as circuit area are minimized by meeting the desired design accuracy. Most of the designs currently available are specified in floating-point precision to speed the process of simulating their functionality. However, area-optimized hardware implementation of these algorithms requires fixed-point precision. A generic function is used to formulate the precision required for each signal to get the proper accuracy. A non-convex optimization problem is solved for the number of required bit-widths for the signals. This solution has been simulated and implemented on FPGA to verify the resulting accuracy.

Index Terms

Optimized Fixed-Point FPGA Implementation of SVPWM for a Two-Level Inverter (Abstract Only)

Recommendations

FPGA Implementations of Radix-10 Digit Recurrence Fixed-Point and Floating-Point Dividers
RECONFIG '11: Proceedings of the 2011 International Conference on Reconfigurable Computing and FPGAs

In this paper we present three different radix-10 digit recurrence division algorithms for FPGA architectures. The first one implements the simple shift-and-subtract algorithm, whereas the second and third implementations each perform digit recurrence ...
FPGA Implementation of Space Vector PWM Technique for Voltage Source Inverter Fed Induction Motor Drive
ICCEE '09: Proceedings of the 2009 Second International Conference on Computer and Electrical Engineering - Volume 02

This paper presents implementation of Space Vector Pulse Width Modulation (SVPWM) technique for three phase Voltage Source Inverter (VSI) using Field Programmable Gate Array (FPGA). Variable voltage and frequency supply to ac drives is invariably ...
Based FPGA Development of Optimized SVPWM Algorithm
PACCS '09: Proceedings of the 2009 Pacific-Asia Conference on Circuits, Communications and Systems

An optimized algorithm using neural network is presented, and the characteristics of neural network are introduced. This algorithm has advantages in increasing precision, reducing calculating time, reducing additional memory and the deterioration of the ...

Comments

Information & Contributors

Information

Published In

FPGA '15: Proceedings of the 2015 ACM/SIGDA International Symposium on Field-Programmable Gate Arrays

February 2015

292 pages

ISBN:9781450333153

DOI:10.1145/2684746

General Chair:
George A. Constantinides
Imperial College
,
Program Chair:
Deming Chen
University of Illinois at Urbana-Champaign

Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

Publisher

Association for Computing Machinery

New York, NY, United States

Publication History

Published: 22 February 2015

Check for updates

Author Tags

Qualifiers

Poster

Conference

FPGA '15

Sponsor:

SIGDA

FPGA '15: The 2015 ACM/SIGDA International Symposium on Field-Programmable Gate Arrays

February 22 - 24, 2015

California, Monterey, USA

Acceptance Rates

FPGA '15 Paper Acceptance Rate 20 of 102 submissions, 20%;

Overall Acceptance Rate 125 of 627 submissions, 20%

Other Metrics

View Article Metrics

Bibliometrics & Citations

Bibliometrics

Article Metrics

0
Total Citations
0
Total Downloads

Downloads (Last 12 months)0
Downloads (Last 6 weeks)0

Reflects downloads up to 22 Sep 2024

Other Metrics

View Author Metrics

Citations

View Options

Get Access

Login options

Check if you have access through your login credentials or your institution to get full access on this article.

Index Terms

Recommendations

FPGA Implementations of Radix-10 Digit Recurrence Fixed-Point and Floating-Point Dividers

FPGA Implementation of Space Vector PWM Technique for Voltage Source Inverter Fed Induction Motor Drive

Based FPGA Development of Optimized SVPWM Algorithm