Load flow calculations in distribution systems with distributed resources. A review

JA Martinez, J Mahseredjian - 2011 IEEE power and energy …, 2011 - ieeexplore.ieee.org
Distributed resources (DR) provide several challenges to distribution system analysis due to
the models and solution techniques that are required for adequate representation and …

Short-term scheduling and control of active distribution systems with high penetration of renewable resources

A Borghetti, M Bosetti, S Grillo, S Massucco… - IEEE Systems …, 2010 - ieeexplore.ieee.org
Among the innovative contributions to electric distribution systems, one of the most
promising and qualified is the possibility to manage and control distributed generation …

Advances in distribution system analysis with distributed resources: Survey with a case study

K Joshi, N Pindoriya - Sustainable Energy, Grids and Networks, 2018 - Elsevier
Abstract Distribution System Analysis (DSA) is witnessing a renewed interest in the
presence of distributed energy resources along with the Smart Grid initiatives in the form of …

Three‐phase power flow calculations using direct ZBUS method for large‐scale unbalanced distribution networks

NC Yang - IET Generation, Transmission & Distribution, 2016 - Wiley Online Library
In this study, a three‐phase power flow solution method using graph theory, injection
current, and sparse matrix techniques for large‐scale unbalanced distribution networks is …

A new tool for multiphase electrical systems analysis based on current injection method

DRR Penido, LR de Araujo, SC Júnior… - International Journal of …, 2013 - Elsevier
This work presents a new methodology for steady state analysis of multiphase electrical
systems, the N Conductor Current Injection Method–NCIM. It is based on the current …

Unbalanced Power Flow in Distribution Systems With Embedded Transformers Using the Complex Theory in Stationary Reference Frame

P Arboleya, C González-Morán… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
This paper presents three new contributions to power flow analysis of unbalanced three-
phase distribution systems. First, a complex vector based model in αβ0\; stationary reference …

Loop frame of reference based three-phase power flow for unbalanced radial distribution systems

TH Chen, NC Yang - Electric power systems research, 2010 - Elsevier
This paper introduces a novel three-phase power flow approach for unbalanced radial
distribution systems. The proposed approach is developed based on the loop frame of …

Neutral-point shifting and voltage unbalance due to single-phase DG units in low voltage distribution networks

L Degroote, B Renders, B Meersman… - 2009 IEEE Bucharest …, 2009 - ieeexplore.ieee.org
When distributed generation (DG) units are connected to a low voltage (LV) single-phase
distribution network the voltage profile will change. The connection of single-phase DG units …

Synchrophasors-based distributed secondary voltage/VAR control via cellular network

A Borghetti, R Bottura, M Barbiroli… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The impact of the increasing connection of distributed generation to medium voltage
feeders, with particular reference to photovoltaic (PV) units, justifies the investigation on …

Volt/var optimization of unbalanced distribution feeders via mixed integer linear programming

A Borghetti, F Napolitano, CA Nucci - … Journal of Electrical Power & Energy …, 2015 - Elsevier
The paper presents a Mixed Integer Linear Programming (MILP) model for the solution of the
three-phase volt/var optimization (VVO) of medium voltage unbalanced distribution feeders …