Results 51 to 60 of about 4,652 (211)

Active power control in an islanded microgrid using DC link voltage status

, 2015
This paper proposes a power balancing strategy for dispatchable and non-dispatchable sources in an islanded microgrid. This control method enables energy storage system that employs a voltage-band at a dc busbar to maintain grid voltage stability for ...
Mahmud, MA, M. A. Mahmud, Pota, HR, H. R. Pota, Pota, HR ; https://orcid.org/, Azim, MI, M. I. Azim, M. A. Hossain, Hossain, MA, AZIM, MI ; https://orcid.org/, Hossain, MA ; https://orcid.org/   +10 more
core   +1 more source

Load flow analysis for islanded microgrid

, 2022
48 p.Due to the increasing demand for green energy these last years, renewable energy sources have been integrated more efficiently with the utility grid .The combination of energy sources ,storage devices and the power electronics interface with the ...
Kheldoun, Aissa (Supervisor), Belkadi, Yacine   +1 more
core  

Charging Dispatching Strategy for Islanded Microgrid Battery-Swapping Stations

, 2023
To date, few studies have addressed the charging and discharging schedules of electric vehicle battery-swapping stations in China’s isolated microgrids.
Wu Zhu, Guangdong Wang, Zezhou Li
core   +1 more source

Modeling and control of a solar-thermal dish-stirling coupled PMDC generator and battery based DC microgrid in the framework of the ENERGY NEXUS

Energy Nexus, 2022
In this paper a control scheme and power management technique for solar-thermal dish-Stirling and battery based islanded DC microgrid system has been developed for the nexus of energy.
Dheeraj Kumar Dhaked, Dinesh Birla
doaj   +1 more source

Control of an islanded microgrid [PDF]

, 2017
This thesis presents a detailed investigative process into the study of the control of an islanded microgrid. This investigation is done through the research and exploration of multiple existing control techniques for the control of a microgrid and then ...
Jakopo, Tafara
core  

Intelligent Control Frequency Microgrid in Islanded Mode by Central Protection Unit [PDF]

, 2015
The appearance of microgrids created challenges such as microgrid protection and due to the presence distributed generation in microgrid network fault currents basically are variable.protection projects based on constant current must be upgraded.one of ...
Mohammad Haidi Hajihosseini, Hajihosseini, Mohammad Haidi, Abedi, Ali Akbar, Ali Akbar Abedi, Dariush Nakhaei, Nakhaei, Dariush, Mojtaba Hajihosseini, Hajihosseini, Mojtaba   +7 more
core   +1 more source

Stochastic risk‐managed reserve dispatch for seamless microgrid islanding during unplanned events

The Journal of Engineering
Microgrids (MGs) can operate independently in islanded mode during utility grid outages, relying on local distributed energy resources (DERs). However, ensuring a seamless transition from grid‐connected to islanded mode requires sufficient DER capacity ...
Emmanuel Nwaulu, Tarek Medalel Masaud, Ehab El‐Saadany   +2 more
doaj   +1 more source

New Analysis and Operational Control Algorithms for Islanded Microgrid Systems [PDF]

, 2014
Driven by technical, economic and environmental benefits for different stakeholders in the power industry, the electric distribution system is currently undergoing a major paradigm shift towards having an increasing portion of its growing demand supplied
Abdelaziz, Morad Mohamed Abdelmageed
core  

Optimized reactive power support strategy for photovoltaic inverter to intensify the dynamic voltage stability of islanded microgrid

, 2020
This study presents an innovative and optimized reactive power support (ORPS) strategy for photovoltaic (PV) inverters to improve the dynamic voltage stability (DVS) of islanded microgrid (MG) with induction motor (IM) load.
Afrin, Nadia, Yang, Fuwen, Lu, Junwei
core   +1 more source

A Multiagent System for Autonomous Operation of Islanded Microgrids Based on a Power Market Environment

Energies, 2010
One of the most important requirements of microgrid operation is to maintain a constant frequency such as 50 Hz or 60 Hz, which is closely related to a power balance between supply and demand.
Myong-Chul Shin, Tetsuo Kinoshita, Hak-Man Kim   +2 more
doaj   +1 more source