Power flow control using distributed saturable reactors

Dimitrovski, Aleksandar D.

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DOE OSTI · 1240403

Power flow control using distributed saturable reactors

Dimitrovski, Aleksandar D.

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Abstract

A magnetic amplifier includes a saturable core having a plurality of legs. Control windings wound around separate legs are spaced apart from each other and connected in series in an anti-symmetric relation. The control windings are configured in such a way that a biasing magnetic flux arising from a control current flowing through one of the plurality of control windings is substantially equal to the biasing magnetic flux flowing into a second of the plurality of control windings. The flow of the control current through each of the plurality of control windings changes the reactance of the saturable core reactor by driving those portions of the saturable core that convey the biasing magnetic flux in the saturable core into saturation. The phasing of the control winding limits a voltage induced in the plurality of control windings caused by a magnetic flux passing around a portion of the saturable core.

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BibTeX RIS

Dimitrovski, Aleksandar D.. 2016-02-13. Power flow control using distributed saturable reactors. https://www.osti.gov/biblio/1240403

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