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Optimal Capacitor Placement in Unbalanced Electrical Power Distribution Systems through Differential Evolution Algorithm
(2019-09-01)
The problem of optimal capacitor placement (OCP) in three-phase and unbalanced radial distribution systems consists in determining the types, rated power, and in which phases to allocate them, taking into account the ...
Unbalanced Three-Phase Induction Motors Starting and Arc Welding Machines Short-Circuit Modeling
(Institute of Electrical and Electronics Engineers (IEEE), 2012-12-01)
Three-Phase Induction Motors (TIM) and Arc Welding Machines (AWM) are loads of special behavior widely used in industrial and commercial installations, and therefore may contribute significantly to the deterioration of the ...
Unbalanced Three-Phase Induction Motors Starting and Arc Welding Machines Short-Circuit Modeling
(Institute of Electrical and Electronics Engineers (IEEE), 2012-12-01)
Three-Phase Induction Motors (TIM) and Arc Welding Machines (AWM) are loads of special behavior widely used in industrial and commercial installations, and therefore may contribute significantly to the deterioration of the ...
A Model-Based Approach for Small-Signal Stability Assessment of Unbalanced Power Systems
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCPISCATAWAY, 2012)
In this paper, a modeling technique for small-signal stability assessment of unbalanced power systems is presented. Since power distribution systems are inherently unbalanced, due to its lines and loads characteristics, ...
Machine Learning Based Method for Estimating Energy Losses in Large-Scale Unbalanced Distribution Systems with Photovoltaics
In the recent years, the penetration of photovoltaics (PV) has obviously been increased in unbalanced power distribution systems. Driven by this trend, comprehensive simulation tools are required to accurately analyze ...
Cultivar stability analysis using a discontinuous bi-segmented model: unbalanced experiments.
(Pesquisa Agropecuaria Brasileira, Brasilia, v.33, n.5, p.641-651, maio 1998., 1998)
Increasing the PV Hosting Capacity in Unbalanced Three-Phase Distribution Networks Through Reconfiguration with Closed-Loop Operation
(2021-01-01)
This article presents a novel mixed-integer nonlinear linear programming (MINLP) model to increase the photovoltaic (PV) hosting capacity in unbalanced three-phase electrical distribution systems. The problem considers the ...
Optimal Restoration/Maintenance Switching Sequence of Unbalanced Three-Phase Distribution Systems
(Ieee-inst Electrical Electronics Engineers Inc, 2018-11-01)
This paper presents a mixed-integer non-linear programming (MINLP) model for the optimal restoration/maintenance switching sequence of unbalanced three-phase electrical distribution systems. Once the protection coordination ...
Critical evaluation of FBD, pq and CPT current decompositions for four-wire circuits
(2009-12-01)
This paper investigates the major similarities and discrepancies of three important current decompositions proposed for the interpretation of unbalanced and/or non linear three-phase four-wire circuits. The considered ...
Critical evaluation of FBD, pq and CPT current decompositions for four-wire circuits
(2009-12-01)
This paper investigates the major similarities and discrepancies of three important current decompositions proposed for the interpretation of unbalanced and/or non linear three-phase four-wire circuits. The considered ...