Investigation of electric loads on EAU buildings
2001
Annuk, A. | Lepa, J. | Juerjenson, K. (Estonian Agricultural Univ., Tartu (Estonia). Inst. of Agricultural Energy Engineering)
The energy losses in low voltage lines greatly depend on the laws of load curves of phase currents. In case of asymmetrical load on four wire flows an electrical current that is caused by unbalance of load. In article were given the methodology and formulae for evaluation relation between asymmetrical and symmetrical loads by the use asymmetrical rate. It is possible to find by use of only beaware of phase currents
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Эту запись предоставил Estonian University of Life Sciences