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M. Brodzki, O. Walczak

ANALYSIS OF THE POWER PROPERTIES OF TWO-TERMINAL RECEIVERS WITH NONSINUSOIDAL WAVEFORMS IN CERTAIN SPACES OF ALMOST PERIODIC FUNCTIONS

I. STRUCTURE OF THE QUALITY INDEX OF OEFORMED CURRENTS S u m ■ a r y

A naw ąuallty lndax of deformad currenta of two-tarninal recaivera haa bean lntroducad in tha papar. The index nakea it poaslble to deternina tha aaalgned conproalae between tha aaaeaanent of tha power propartles of tha current, l.a. active powar loaaea at tha aupply to tha receiver and tha aase83aent of tha current defornationa wlth an aaaumptlon that tha currant and voltage of tha receiver ara deacribed by alnoat periodlc functlona. Thase functiona conatltute a cartaln anooth generallzation of tha alnoat periodlc functlona in tha senaa of Beaicovltch. It haa baen ahown that tha aat of tha alnoat periodlc functiona lntroducad createa a non-aeparable Hilbert apace in which a aquare of tha nora la tha defi-nad guality lndax of tha recelver currant.