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Abstract
Field-Programmable Gate Array (FPGA) provides the possibility to design new “electromagnetic compatibility (EMC) friendly” control techniques for power electronic converters. Such control techniques use pseudo-random modulators (RanM) to control the converter switches. However, some issues connected with the FPGA-based design of RanM, such as matching the range of fixed-point numbers, might be challenging. The modern programming tools, such as LabVIEW, may facilitate the design process, but there are still fixed-point operations and limitations in arithmetic operations. This paper presents the design insights on the FPGA-based EMC friendly control system for DC/DC converter. Probability density functions (PDF) are used to analyse and improve pseudo-random algorithms. The theoretical algorithms, hardware details and experimental results are presented and discussed in terms of conducted electromagnetic interference emission.
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Authors (5)
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Hermes Loschi
-
Piotr Lezynski
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Robert Smolenski
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Douglas Nascimento
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
ENERGIES
no. 13,
pages 1 - 14,
ISSN: 1996-1073 - Language:
- English
- Publication year:
- 2020
- Bibliographic description:
- Loschi H., Lezynski P., Smolenski R., Nascimento D., Śleszyński W.: FPGA-Based System for Electromagnetic Interference Evaluation in Random Modulated DC/DC Converters// ENERGIES -Vol. 13,iss. 9 (2020), s.1-14
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/en13092389
- Verified by:
- Gdańsk University of Technology
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