NDLI: Higher harmonics of converter currents in energy conversion system of small water plants

Content Provider	IEEE Xplore Digital Library
Author	Sobczyk, T. Mazgaj, W. Szular, Z. Wegiel, T.
Copyright Year	2011
Description	Author affiliation: Institute of Electromechanical Energy Conversion, Cracow University of Technology, Poland (Sobczyk, T.; Mazgaj, W.; Szular, Z.; Wegiel, T.)
Abstract	Energy in small water plants is produced by PM synchronous generators which quite often work at variable rotation speed. This energy has to be converted by means of a power electronic unit to fit to the three-phase power grid parameters (3 × 400 V, 50 Hz). The main purpose of the control strategy is to transfer maximum possible amount of energy, produced by the hydro-set, to the power grid. The second purpose of the control strategy is to decrease the amount of higher harmonics in converter currents. The Total Harmonic Distortion factor depends on the assumed method of transistor switching in power electronic converters. This paper presents the comparison of current harmonics for two chosen basic methods of transistor switching in energy conversion system.
Starting Page	306
Ending Page	309
File Size	864970
Page Count	4
File Format	PDF
ISBN	9781424493104
e-ISBN	9781424493128
e-ISBN	9781424493111
DOI	10.1109/ISIE.2011.5984175
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-06-27
Publisher Place	Poland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Generators Pulse width modulation Harmonic analysis Energy conversion Inverters Rectifiers
Content Type	Text
Resource Type	Article

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