Performance Indices for Assessing the Power Quality of Islanded Operation of Distributed Generators
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Control, Automation and Electrical Systems"
DOI: 10.1007/s40313-021-00698-w
Abstract: Currently, most utilities require the immediate disconnection of distributed generators in case of unintentional islanding, due to safety and technical reasons. However, there is a trend for allowing the islanded operation of distributed resources under… read more here.
Keywords: distributed generators; operation distributed; islanded operation; power quality ... See more keywords
Quantification of distribution network security with high penetration of distributed generators
Sign Up to like & getrecommendations! Published in 2020 at "Energy Reports"
DOI: 10.1016/j.egyr.2020.12.029
Abstract: Abstract With the access of distributed generators (DGs), it is increasingly difficult to deal with the uncertainties of DG outputs. It is more important to maintain the secure operation of distribution networks (DNs). The power… read more here.
Keywords: network; distributed generators; power; controllable devices ... See more keywords
Improved harmony search algorithm for electrical distribution network expansion planning in the presence of distributed generators
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.03.030
Abstract: Abstract Distribution network expansion planning problem is carried out to supply the forecasted demand of distribution network in a certain time in which optimal size and location of distribution substations and feeders should be determined.… read more here.
Keywords: planning; distribution network; search algorithm; harmony search ... See more keywords
Optimal Location and Sizing of Distributed Generators Based on Renewable Energy Sources Using Modified Moth Flame Optimization Technique
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3001758
Abstract: Due to the great impact of the penetration and locations of distributed generators (DG) on the performance of the distribution system, this paper proposes a modified moth flame optimization (MMFO) algorithm. Two modifications are proposed… read more here.
Keywords: location sizing; distributed generators; location; distribution system ... See more keywords
A Review on Microgrids’ Challenges & Perspectives
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DOI: 10.1109/access.2021.3135083
Abstract: Due to the sheer global energy crisis, concerns about fuel exhaustion, electricity shortages, and global warming are becoming increasingly severe. Solar and wind energy, which are clean and renewable, provide solutions to these problems through… read more here.
Keywords: energy; microgrids challenges; resources based; power ... See more keywords
The Selection of Optimal Structure for Stand-alone Micro-grid Based on Modeling and Optimization of Distributed Generators
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3164514
Abstract: The configuration programming of Distributed Generators (DGs) in a micro-grid (MG) through the achievement of multi-objective is an inevitable and primary issue ahead of micro-grid’s construction. The motivation of this paper is to select the… read more here.
Keywords: micro grid; selection optimal; optimal structure; distributed generators ... See more keywords
Fault Analysis of Inverter-Interfaced Distributed Generators With Different Control Schemes
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2017.2717388
Abstract: Diversification of control schemes adopted by inverter-interfaced distributed generators (IIDGs) leads to difficulties in fault current estimation in a microgrid, which might make preexisting protection systems invalid and threaten the safety of power electronic devices.… read more here.
Keywords: control schemes; fault; inverter interfaced; control ... See more keywords
Intelligent Pinning Based Cooperative Secondary Control of Distributed Generators for Microgrid in Islanding Operation Mode
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2017.2732958
Abstract: Motivated by the fact that the location(s) and structural properties of the pinning node(s) affect the algebraic connectivity of a network with respect to the reference value, and thereby its dynamic performance, this paper studies… read more here.
Keywords: control distributed; cooperative secondary; control; distributed generators ... See more keywords
Reactive power sharing among distributed generators in a microgrid by using virtual current
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Power Electronics and Drive Systems"
DOI: 10.11591/ijpeds.v12.i1.pp99-111
Abstract: This paper presents a new autonomous effective power distribution control strategy for three-phase parallel inverters. The proposal uses a controller that can provide the system with accurate power sharing among distributed generators installed in the… read more here.
Keywords: distributed generators; virtual current; power; sharing among ... See more keywords
Multi-Period Fast Robust Optimization for Partial Distributed Generators (DGs) Providing Ancillary Services
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DOI: 10.3390/en14164911
Abstract: Distributed generators providing auxiliary service are an important means of guaranteeing the safe and economic operation of a distribution system. In this paper, considering an energy storage system (ESS), switchable capacitor reactor (SCR), step voltage… read more here.
Keywords: multi period; period fast; distributed generators; period ... See more keywords
An Extensive Review and Analysis of Islanding Detection Techniques in DG Systems Connected to Power Grids
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16093678
Abstract: Nowadays, the integration of distributed generators with the main utility grid is highly increasing due to the benefits which can be obtained, such as increasing the system efficiency and reliability. Apart from that, many technical… read more here.
Keywords: islanding detection; system; review; power ... See more keywords