Robust Microgrid Scheduling Considering Unintentional Islanding Conditions
IEEE Access, 2022 This work presents a novel microgrid scheduling model considering the stochastic unintentional islanding conditions as well as forecast errors of both renewable generation and loads.
Guodong Liu +4 more
doaj +1 more source
Optimal Bidding of a Microgrid Based on Probabilistic Analysis of Island Operation
Energies, 2016 Island operation of a microgrid increases operation survivability and reliability when there is a large accident in a main grid. However, because a microgrid typically has limited generation capability, a microgrid operator (MGO) has to take the risk of ...
Siyoung Lee +3 more
doaj +1 more source
Increasing security of supply by the use of a local power controller during large system disturbances [PDF]
, 2011 This paper describes intelligent ways in which distributed generation and local loads can be controlled during large system disturbances, using Local Power Controllers.
Bright, C. G. +3 more
core +1 more source
Islanding Fault Detection in Microgrids—A Survey
Energies, 2020 This paper provides an overview of islanding fault detection in microgrids. Islanding fault is a condition in which the microgrid gets disconnected from the microgrid unintentionally due to any fault in the utility grid.
Mehdi Hosseinzadeh +1 more
doaj +1 more source
Research on fault-differentiated resilient recovery technology for adaptive islanding operation of microgrids [PDF]
AIP AdvancesThe fault is caused by the periodic variation in the amplitude and phase angle of the measured impedance under the adaptive islanding operation of the microgrid.
Shaohua Liu, Feng Liang, Shankun Ye
doaj +1 more source
Distributed Islanding Detection in Multisource DC Microgrids: Pilot Signal Cancelation
IEEE Access, 2022 Integrating Distributed Generators (DGs) in DC microgrids require islanding detection in all converters. Impedance-based islanding detection methods can be beneficial in single-converter scenarios. However, their implementation in multi-converter systems
Cristian Blanco +4 more
doaj +1 more source
Distributed Energy Trading: The Multiple-Microgrid Case [PDF]
, 2015 In this paper, a distributed convex optimization framework is developed for energy trading between islanded microgrids. More specifically, the problem consists of several islanded microgrids that exchange energy flows by means of an arbitrary topology ...
Gregoratti, David, Matamoros, Javier
core +1 more source
Methodology for testing loss of mains detection algorithms for microgrids and distributed generation using real-time power hardware–in-the-loop based technique [PDF]
, 2011 The effective integration of distributed energy resources in distribution networks demands powerful simulation and test methods in order to determine both system and component behaviour, and understand their interaction.
Burt, Graeme +3 more
core +1 more source
Medium Voltage Microgrid Islanding
, 2019 This paper describes the tested use cases such as: Islanding with or without black start, synchro-coupling, voltage/frequency generation in the limits required by the standards, grid stability data monitoring and wireless management of several storage equipment for longer backup. All functionalities have been analyzed by theoretical study, experimental
Boos Pascal +3 more
openaire +1 more source
2017 IEEE Second International Conference on DC Microgrids (ICDCM), 2017 Since shipboard power systems are inherently islanded and consist of energy intensive sources and loads, it is an interesting application for dc microgrids. The object of this paper is to explore the merits of dc based shipboard power distribution as compared to conventional ac solutions.
Shekhar, A. (author) +2 more
openaire +3 more sources