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The optimization in the operation of distribution
electric systems has become an acute problem. In order to
evaluate some essential criteria (e.g., active power losses) the
computation of power flow is absolutely necessary. Taking into
account the real operating conditions (unbalance, harmonics) it is
of great interest for accurate steady state estimation. The existent
solutions proposed in literature are complex and it is difficult to
implement them in unbalanced and harmonic polluted systems.
By the original adaptation of the backward/forward sweep
algorithm, the authors propose a novel paradigm to analyze the
propagation of asymmetries and harmonic distortions through
radial electric networks.
CitacióTomoiaga, B. [et al.]. Object oriented backward/forward algorithm for unbalanced and harmonic polluted distribution systems. A: International Conference on Electrical Power Quality and Utilisation. "2011 11th International Conference on Electrical Power Quality and Utilisation: EPQU 2011; Lisbon, Portugal, 17-19 October 2011". Lisboa: 2011, p. 1-6.