Analysis and Simulation of Electrical and Computer Systems by Damian Mazur Marek Gołębiowski & Mariusz Korkosz

Author:Damian Mazur, Marek Gołębiowski & Mariusz Korkosz
Language: eng
Format: epub
Publisher: Springer International Publishing, Cham

(5)

inductive

(6)

and proposed to designate its using electrodynamic wattmeter, which in the voltage circuit has incorporated respectively capacitor or inductor [1].

In 1927, Budeanu published the work in which the active power for nonsinusoidal waveforms is in form

(7)

analogically describes reactive power

(8)

and introduces distortion power, the square of which is equal to

(9)

Budeanu assumed a priori, that each harmonic reactive power is described as for the first harmonic, and does not depend directly on the harmonic frequency [1, 2].

Another approach to the power equation was proposed by Fryze in 1931. He introduced the load current decomposition in the time domain to the orthogonal components: active and passive i a and i F without use of Fourier series

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