Distributed Control of Islanded Meshed Microgrids
IEEE Access, 2023 The main objective in microgrids is keeping their frequency and voltage close to the rated values, and ensuring a precise power sharing of their distributed generators (DGs). This can be challenging in a meshed microgrid due to the tight coupling between active and reactive power resulting from its various power line impedances.
Youssef Hennane +4 more
openaire +2 more sources
A Novel Microgrid Islanding Detection Algorithm Based on a Multi-Feature Improved LSTM
Energies, 2022 Islanding detection is one of the conditions necessary for the safe operation of the microgrid. The detection technology should provide the ability to differentiate islanded operations from power grid disturbances effectively.
Yan Xia +4 more
doaj +1 more source
An improved islanding detection algorithm based on AFDPF [PDF]
E3S Web of Conferences, 2021 Unplanned islanding is a harmful phenomenon that will cause a series of adverse effects on the power grid. Therefore, islanding detection is a necessary feature of a microgrid with distributed power generation.
Ma Lulu, Guo Xiujuan, Wei Liming
doaj +1 more source
An open platform for rapid-prototyping protection and control schemes with IEC 61850 [PDF]
, 2013 Communications is becoming increasingly important to the operation of protection and control schemes. Although offering many benefits, using standards-based communications, particularly IEC 61850, in the course of the research and development of novel ...
Blair, Steven M. +3 more
core +1 more source
Autonomous Control Strategy of DC Microgrid for Islanding Mode Using Power Line Communication
Energies, 2018 This paper proposes a DC-bus signaling (DBS) method for autonomous power management in a DC microgrid, used to improve its reliability. Centralized power management systems require communication between the power sources and loads.
Dong-Keun Jeong +4 more
doaj +1 more source
Stabilizing Microgrid Frequency by Linear Controller Design to Increase dynamic response of Diesel Generator frequency Control Loop [PDF]
Journal of Operation and Automation in Power Engineering, 2019 In this paper, a distributed generation including diesel generators, wind turbines, and microturbines are introduced, and their mathematical model is described using the Taylor expansion method.
H. Radmanesh, M. Saeidi
doaj +1 more source
Planned Islanding Algorithm Design Based on Multiple Sub-Microgrids With Dynamic Boundary
IEEE Open Access Journal of Power and Energy, 2021 Planned islanding is one of the fundamental functions of microgrid (MG) controllers. However, existing planned islanding functions cannot be directly utilized in MGs that have the capability to have both dynamic boundary and multiple sub-MGs. To optimize
He Yin +9 more
doaj +1 more source
Doktrin pengasingan kuasa : falsafah, praktis dan kerelatifan di Malaysia [PDF]
, 2020 Penulisan ini membincangkan tentang doktrin pengasingan kuasa berdasarkan kerangka teori institusionalisme. Doktrin ini dipraktiskan dalam trias politica atau politik tiga serangkai iaitu badan legislatif, eksekutif dan kehakiman.
Damin, Zahrul Akmal +2 more
core
Effects of energy storage systems grid code requirements on interface protection performances in low voltage networks [PDF]
, 2017 The ever-growing penetration of local generation in distribution networks and the large diffusion of energy storage systems (ESSs) foreseen in the near future are bound to affect the effectiveness of interface protection systems (IPSs), with negative ...
Bignucolo, Fabio +4 more
core +2 more sources
Smart integrated adaptive centralized controller for islanded microgrids under minimized load shedding [PDF]
, 2017 In this paper, a smart integrated adaptive centralized controller is proposed for monitoring and controlling integrated renewable energy sources (RESs), both for intentional and unintentional islanding modes of operation for microgrids, as well as, for a
Azizipanah-Abarghooee, R. +5 more
core +1 more source