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NASA NTRS ยท 19810018857

Power factor control system for ac induction motors

Abstract

A power control circuit for an induction motor is disclosed in which a servo loop is used to control power input by controlling the power factor of motor operation. The power factor is measured by summing the voltage and current derived square wave signals.

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BibTeXRIS

Nola, F. J.. 1981-05-05. Power factor control system for ac induction motors. https://ntrs.nasa.gov/citations/19810018857

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