Publication

Solving supply and load imperfections using universal power quality conditioning system

Alfred Rufer
2000
Conference Papers

Abstract

The aim of this paper is to present a universal power quality conditioning system (UPQS) which consists of a unified power quality conditioner (UPQC) extended by adding a shunt active filter at the load side. Such system has higher harmonic compensation characteristic, since there are no problems associated with passive filter operation. Its main purpose is to compensate for supply voltage and load current imperfections, such as: sags, swells, interruptions, imbalance, flicker, harmonics, reactive currents and current unbalance. Converter and control analysis is presented, together with results showing the UPQS modes of operation.

Official source

https://infoscience.epfl.ch/entities/publication/bcc11b38-744d-46eb-bf6e-b84e658ad0ba

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Alfred Rufer
2000
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/bcc11b38-744d-46eb-bf6e-b84e658ad0ba

About this result

Related concepts (32)

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Analogue filters are a basic building block of signal processing much used in electronics. Amongst their many applications are the separation of an audio signal before application to bass, mid-range, and tweeter loudspeakers; the combining and later separation of multiple telephone conversations onto a single channel; the selection of a chosen radio station in a radio receiver and rejection of others.

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