NDLI: Optimum design of a high-efficiency direct-drive PMSG

Content Provider	IEEE Xplore Digital Library
Author	Bazzo, T. Kolzer, J.F. Carlson, R. Wurtz, F. Gerbaud, L.
Copyright Year	2015
Description	Author affiliation: Dept. of Electr. Engeneering, Univ. Fed. de Santa Catarina, Florianopolis, Brazil (Bazzo, T.; Kolzer, J.F.; Carlson, R.) \|\| G2ELab, Univ. de Grenoble Grenoble, Grenoble, France (Wurtz, F.; Gerbaud, L.)
Abstract	The paper shows the results of an optimization strategy that takes into account the annual wind profile of a wind turbine to design a high-efficiency permanent magnet synchronous generator. The energy yield is considered in the optimization method by including the cost of losses in the objective function, which is the sum of the costs of losses, active materials and structure. The optimally designed machine is a 3-phase permanent magnet synchronous generator with 48 poles and 40 kW for direct drive wind turbines. To show the advantages of employing the proposed strategy, the results of a standard optimization strategy, which minimizes the generator costs not regarding energy production, are also presented and compared. It is shown that the difference in energy proceeds is sufficient to compensate the higher cost of the high-efficiency generator. At the end the trade-off between the PMSG efficiency and its cost is analyzed using a Pareto front.
Starting Page	1856
Ending Page	1863
File Size	629791
Page Count	8
File Format	PDF
e-ISBN	9781467371513
DOI	10.1109/ECCE.2015.7309921
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-20
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Pareto front Energy proceeds Optimum design Windings Cost of losses Return of investment Generator operating cycle Generators Iron Permanent magnets Optimization High-efficiency generator Wind speed PMSG Wind turbines Wind power Synchronous generator
Content Type	Text
Resource Type	Article

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