Keywords
active and reactive power
throbbing power несиметричні режими
активна і реактивна потужності
пульсуюча потужність
How to Cite
Abstract
In the article the components of instantaneous total power of three-phase systems with isolated neutral in asymmetric mode. The possibility of representing the instantaneous total power of three-phase unbalanced system s isolated neutral as instantaneous active and reactive to Budeanu power. Expediency view instantaneous total power in the case of relatively large unbalance mode as the geometric sum of instantaneous active and reactive to Fryze power. The latter, in turn, expressed as a sum respectively active and reactive power, active and reactive power pulsing. Expressions are obtained for the determination of capacity in orthogonal components of instantaneous power, which enable their continuous measurement during the period of supply voltage. References 4, figures 5.
References
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Miliakh A.N., Shidlovskii A.K., Kuznetsov V.G. Scheme of balancing single-phase loads in three-phase circuits. – Kyiv: Naukova dumka, 1973. – 219 p. (Rus)
Shidlovskii A.K., Kuznetsov V.G. Improving power quality in electrical networks. – Kyiv: Naukova dumka, 1985. – 268 p. (Rus)
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