© The Institution of Electrical Engineers
The characteristics of electromechanical filters for the suppression of harmonics and the supply of reactive power on the a.c. side of d.c.-link convertors are described. The problem in the design and construction of small-scale units are highlighted. Tests with the prototype filters on a model d.c. link show that stability margins are considerably improved when compared to operation with conventional static filters.
References
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L.L. Ferris ,
J. Nunes de Carvalho
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Electromechanical filter and its performance in d.c. transmission system.
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Grootenhuis, P., Gearing, T.W.: `Design of electromagnetic vibration generators', Proceedings of the Institutes of Mechanical Engineers, 1965–1966, 180, Pt 3A.
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L.L. Freris ,
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An electromechanical filter.
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http://iet.metastore.ingenta.com/content/journals/10.1049/piee.1979.0222
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