Results 201 to 210 of about 5,488,638 (232)

Accountability in Smart Microgrids Based on Conservative Power Theory

IEEE Transactions on Instrumentation and Measurement, 2011
Smart microgrids offer a new challenging domain for power theories and metering techniques because they include a variety of intermittent power sources which positively impact on power flow and distribution losses but may cause voltage asymmetry and frequency variation. In smart microgrids, the voltage distortion and asymmetry in presence of poly-phase
Helmo Kelis Morales Paredes, Paolo Mattavelli, Paolo Tenti   +2 more
exaly   +3 more sources

Smart Mobile Power Bank: A Novel Grid-Friendly Mobile Microgrid for Power Grid With High Penetration of Renewable Vehicles

IEEE Transactions on Transportation Electrification
The increasing penetration of alternative fuel vehicles (AFVs) such as electric vehicles (EVs) and hydrogen-driven vehicles, poses reliability and stability issues to modern power grids. To tackle this, this article presents a novel concept, named as smart mobile power bank (SMPB), to implement grid-friendly vehicle-to-grid (V2G) technology and mobile ...
Yuyang Wan, Yanbo Wang, Haoyuan Yu, Hanwen Zhang, Zhe Chen   +4 more
openaire   +3 more sources

Smart Energy Management and Power Flow Control for Multi-Microgrids Interfacing with Utility Grid

Qatar Foundation Annual Research Conference Proceedings Volume 2016 Issue 1, 2016
Nowadays, new trends have made possible to reconfigure the traditional power systems in a more efficient way while world energy consumption is being continuously increased. To meet future energy demands, a more flexible, smart and configurable power system is required.
Sertac Bayhan, Haitham Abu-Rub
  +5 more sources

Smart DC microgrids: Modeling and power flow analysis of a DC Microgrid for off-grid and weak-grid connected communities

2014 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2014
This paper presents a modular, scalable and viable architecture for a DC Microgrid to supply electrical power to off-grid communities, particularly in developing countries, where grid electricity is unavailable or is largely intermittent. We have modeled a system for a 40 house village where each house generates (through PV), stores and can share ...
Rabiya Farooq, Laeeq Mateen, Massab Ahmad, Syeda Q. Akbar, Hassan A. Khan, Nauman A. Zaffar   +5 more
openaire   +2 more sources

A novel application of multifunctional inverters to enhance power quality of smart microgrids: an analysis on a low voltage and four-wire grid

Energy Systems, 2021
This paper presents a multifunctional inverter model whose control system uses the instantaneous powers theory to mitigate the harmonic current content of a local load and provide active and reactive power to the grid. This inverter is connected to an unbalanced four-wire low voltage distribution network. In order to verify the improvement of the power
Alexandre H. da Silveira, Fausto B. Libano, Roberto C. Leborgne, Maicon J. S. Ramos   +3 more
openaire   +2 more sources

Smart grid realization with introducing unified power quality conditioner integrated with DC microgrid

Electric Power Systems Research, 2017
Abstract This paper presents a new design of the hybrid AC/DC microgrid for optimization of the performance of the smart grid. This design by using the capacity of the DC microgrid and introducing a new unified power quality conditioner, named UPQC-DC, and providing appropriate control schemes for two back to back interface converter between the AC ...
Pouria Goharshenasan Khorasani, Mahmood Joorabian, Seyed Ghodratollah Seifossadat   +2 more
openaire   +2 more sources

Simulation tools for a smart grid and energy management for microgrid with wind power using multi-agent system

Wind Engineering, 2019
The smart grid concept is predicated upon the pervasive use of advanced digital communication, information techniques, and artificial intelligence for the current power system to be more characteristics on the real-time monitoring and controlling of the supply/demand.
Mohamed Azeroual, Tijani Lamhamdi, Hassan El Moussaoui, Hassane El Markhi   +3 more
openaire   +2 more sources

Building-integrated microgrid: Advanced local energy management for forthcoming smart power grid communication

Energy and Buildings, 2013
Abstract In an increasingly constrained context with severe requirements of quality, safety and environment respect, a building-integrated photovoltaic (BIPV) involves advanced local energy management rather than photovoltaic (PV) power permanent grid injection.
Manuela Sechilariu, Baochao Wang, Fabrice Locment   +2 more
openaire   +2 more sources

Power Quality Issues in Smart Grid/Microgrid

, 2022
S. Vijayalakshmi, R. Shenbagalakshmi, C. Pearline Kamalini, M. Marimuthu, R. Venugopal   +4 more
openaire   +2 more sources

Smart microgrid grid power quality improvement and reduction of fuel consumption by application of adjustable speed generation system

2015 International Conference on Clean Electrical Power (ICCEP), 2015
Paper presents power conditioning system that is applied to smart microgrid supplied from renewable energy sources (RES). Usually the microgrid is equipped in Diesel driven synchronous generator that operates with fixed speed and provides demanded power and stabilizes output voltage.
W. Koczara, T. Balkowiec
openaire   +2 more sources