A Direct Modulation for Matrix Converters based on the Onecycle Atomic operation developed in Verilog HDL. - Publication - Bridge of Knowledge

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A Direct Modulation for Matrix Converters based on the Onecycle Atomic operation developed in Verilog HDL.

Abstract

This paper presents a fast direct Pulse Width Modulation (PWM) algorithm for the Conventional Matrix Converters (CMC) developed in Verilog Hardware Description language (HDL). All PWM duty cycle calculations are performed in one cycle by an atomic operation designed as a digital module using FPGA basic blocks. The algorithm can be extended to any number of output phase. The improved version of the discontinuous Direct Analytic Voltage PWM (DAV–PWM) method is proposed, in which the use of trigonometry, angles and program loops has been eliminated. The proposed DAV-PWM is equivalent to the Space Vector Modulation (SVM), it can be applied during input asymmetry and also allows for the control of the displacement input angle. The proposal has been verified using the circuit simulation in PSIM, digital structure modelling in ModelSim, and finally through an experiment.

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Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS no. 69, pages 3303 - 3312,
ISSN: 0278-0046
Language:
English
Publication year:
2022
Bibliographic description:
Szczepankowski P., Śleszyński W., Bajdecki T.: A Direct Modulation for Matrix Converters based on the Onecycle Atomic operation developed in Verilog HDL.// IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS -Vol. 69,iss. 4 (2022), s.3303-3312
DOI:
Digital Object Identifier (open in new tab) 10.1109/tie.2021.3076703
Sources of funding:
  • Statutory activity/subsidy
Verified by:
Gdańsk University of Technology

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