Mathematical representation of radiality constraint in distribution system reconfiguration problem

H Ahmadi, JR Martí - International journal of electrical power & energy …, 2015 - Elsevier
Distribution systems are most commonly operated in a radial configuration for a number of
reasons. In order to impose radiality constraint in the optimal network reconfiguration …

[HTML][HTML] Theory and method of power system integrated security region irrelevant to operation states: An introduction

Y Yu, Y Liu, C Qin, T Yang - Engineering, 2020 - Elsevier
How to comprehensively consider the power flow constraints and various stability
constraints in a series of power system optimization problems without affecting the …

Comprehensive cost minimization in distribution networks using segmented-time feeder reconfiguration and reactive power control of distributed generators

S Chen, W Hu, Z Chen - IEEE Transactions on Power Systems, 2015 - ieeexplore.ieee.org
In this paper, an efficient methodology is proposed to deal with segmented-time
reconfiguration problem of distribution networks coupled with segmented-time reactive …

A dynamic model for coordination of generation and transmission expansion planning in power systems

B Alizadeh, S Jadid - International Journal of Electrical Power & Energy …, 2015 - Elsevier
This paper presents a new dynamic approach on the expansion planning problem in power
systems. First, the coordination between generation system expansion and transmission …

Dynamic reconfiguration of multiobjective distribution networks considering DG and EVs based on a novel LDBAS algorithm

J Wang, W Wang, H Wang, H Zuo - IEEE access, 2020 - ieeexplore.ieee.org
Aiming to improve the operation economy and power quality of distribution systems subject
to the fluctuating and stochastic power outputs of distributed generation (DG) units and …

A simpler and exact mathematical model for the computation of the minimal power losses tree

E Romero-Ramos, J Riquelme-Santos… - Electric Power Systems …, 2010 - Elsevier
This paper presents a new model to compute the tree of minimum active power losses in
distribution systems. The main idea consists of using a non-conventional group of variables …

Intelligent renewable microgrid scheduling controlled by a virtual power producer: A laboratory experience

HM Khodr, N El Halabi, M García-Gracia - Renewable energy, 2012 - Elsevier
In this paper the optimal operation scheduling of a microgrid laboratory system consisting of
a wind turbine, a solar unit, a fuel cell and two storage battery banks is formulated as an …

Optimal multi-objective distribution system reconfiguration with multi criteria decision making-based solution ranking and enhanced genetic operators

A Mazza, G Chicco, A Russo - International Journal of Electrical Power & …, 2014 - Elsevier
In electrical distribution system optimisation, the presence of multiple conflicting objectives is
effectively addressed by using Pareto front analysis. This paper deals with optimal …

Multi-objective planning model for simultaneous reconfiguration of power distribution network and allocation of renewable energy resources and capacitors with …

SN Ravadanegh, MRJ Oskuee, M Karimi - Journal of Central South …, 2017 - Springer
This research develops a comprehensive method to solve a combinatorial problem
consisting of distribution system reconfiguration, capacitor allocation, and renewable energy …

Study on day-ahead optimal economic operation of active distribution networks based on Kriging model assisted particle swarm optimization with constraint handling …

J Tang, D Wang, X Wang, H Jia, C Wang, R Huang… - Applied Energy, 2017 - Elsevier
The distribution system is demanded to be more efficient, more flexible and more intelligent
due to the continued growth of the electricity loads, the high efficiency of energy utilization …