A unified model linking time-domain and frequency-domain analyses to represent the components of active and non-active power.

Autor: Pavan B., Divakar, B. P.
Předmět:
Zdroj: AIP Conference Proceedings; 8/18/2022, Vol. 2461 Issue 1, p1-9, 9p
Abstrakt: The reactive power and its measurement have been studied in time-domain and frequency-domain approaches in the past. In the present paper a comparison between the two approaches is made and the decomposition of the instantaneous power into various components done by various authors are discussed, their relations with one another are shown graphically for easy understanding and a general expression for each of the power components is developed. The unified expressions, thus obtained after the comparative study of different models, are applied in estimating the capacity of an active filter when used with a passive filter in a system to improve the power factor. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index