Dynamic modeling of stand-alone micro-wind turbine generator systems for telecommunicati on power supply

TitleDynamic modeling of stand-alone micro-wind turbine generator systems for telecommunicati on power supply
Publication TypeConference Paper
Year of Publication2008
AuthorsChiniforoosh, S., P. Alaeinovin, A. Davoudi, J. Jatskevich, and P. L. Chapman
Conference NameTelecommunications Energy Conference, 2008. INTELEC 2008. IEEE 30th International
Pagination1 -6
Date Publishedsep.
Keywordsdynamic modeling, machine-converter systems, numerical average-value model, permanent magnet generators, permanent magnet synchronous generators, power convertors, power sources, rectifier diodes, remote areas, semiconductor switches, stand-alone micro-wind turbine generator systems, synchronous generators, telecommunication equipment, telecommunication power supplies, telecommunication power supply, wind turbines
Abstract

Micro-wind turbines incorporating permanent magnet synchronous generators are among the suitable power sources for telecommunication equipment especially in remote areas. Average-value modeling is indispensable for large- and small-signal analysis of such machine-converter systems. However, analytical derivation of accurate models is challenging particularly at low voltage applications due to the non-ideal characteristics of semiconductor switches (rectifier diodes). This paper presents a numerical average-value model of micro-wind turbine generator system. The model parameters are extracted using detailed simulation which avoids laborious analytical derivations. A detailed model of the system is implemented and validated experimentally. The proposed average-value model is verified against measurement and detailed simulation and is shown to accurately predict the response of the system to changes in the wind speed. An improvement in simulation speed of 1,951 times over the detailed switching model is demonstrated.

URLhttp://dx.doi.org/10.1109/INTLEC.2008.4664054
DOI10.1109/INTLEC.2008.4664054

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