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1976•IEEE Transactions on Industrial Electronics and Control InstrumentationRequires access

A Closed-Loop Control System for the Reduction of Reactive Power Required by Electronic Converters

Fumio Harashima, Hiroshi Inaba, Kunio Tsuboi

Open publisher page 59 citations

Abstract

A closed-loop control system to reduce the reactive power required by electronic converters is proposed. The instantaneous reactive power which consists of both displacement of fundamental current and harmonic distortion current is measured and compensated by a reactive power source connected parallel between the power lines and the converter. A combination of a dc choke and a forced-commutated inverter is used for the reactive power source.

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What this paper is about

A closed-loop control system to reduce the reactive power required by electronic converters is proposed. The instantaneous reactive power which consists of both displacement of fundamental current and harmonic distortion current is measured and compensated by a reactive power source connected parallel between the power lines and the converter. A combination of a dc choke and a forced-commutated inverter is used for the reactive power source.

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OpenAlex reports 59 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

A closed-loop control system to reduce the reactive power required by electronic converters is proposed. The instantaneous reactive power which consists of both displacement of fundamental current and harmonic distortion current is measured and compensated by a reactive power source connected parallel between the power lines and the converter. A combination of a dc choke and a forced-commutated inverter is used for the reactive power source.

Key concepts: AC power, Volt-ampere reactive, Choke, Power factor, Converters, Switched-mode power supply, Control theory (sociology), Volt-ampere

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