The Stipulation for Orthogonality of the Nodal and Extra Currents

The 53rd International Scientific Conference Dedicated to the 150th Anniversary of Riga Technical University. Section of Power and Electrical Engineering: Digest Book and Electronic Proceedings 2012
Josifs Survilo, Dmitrijs Antonovs, Edīte Bieļa-Dailidoviča

In closed non-uniform grids, there exist not only power losses caused by load currents but the losses as a result of grid non-uniformity (X/R≠const) and foregn emf in the grid loops (if such there are). This question is considered in [5], [7] for two-terminal lines. For closed grids, it is considered in [8], [10]. But not all influencing factors were considered and there was no general consideration made. In short, the rules must be found by which total power losses can be decomposed on losses caused by various factors (i.e. when they are orthogonal).

Keywords
circulating current, closed grids, homogenous network, loop current, non-uniform grid, power losses

Survilo, J., Antonovs, D., Bieļa, E. The Stipulation for Orthogonality of the Nodal and Extra Currents. In: The 53rd International Scientific Conference Dedicated to the 150th Anniversary of Riga Technical University. Section of Power and Electrical Engineering: Digest Book and Electronic Proceedings, Latvia, Riga, 11-12 October, 2012. Riga: RTU Publishing House, 2012, pp.116-118. ISBN 9789934103582.

Publication language
English (en)