Results 21 to 30 of about 803 (157)

Superconducting technologies for renewable energy [PDF]

E3S Web of Conferences, 2019
The main trends in the development of modern wind-mills are increasing of the output power and efficiency which leds to the increasing of their weight and sizes.
Kovalev K., Poltavets V., Kolchanova I.
doaj   +1 more source

Storing the future of energy: Navigating energy storage policy to promote clean energy generation

Environmental Progress &Sustainable Energy, Volume 42, Issue 2, March/April 2023., 2023
Abstract The United States has experienced heightened interest in clean energy sources, with many states implementing renewable technologies for energy generation. These efforts are critical for moving states and the nation toward decarbonization and decreased emissions within the transportation and power industries. A challenge with renewable sources (
Kevin B. Donnelly
wiley   +1 more source

Load frequency fractional‐order controller design for shipboard microgrids using direct search alghorithm

IET Renewable Power Generation, Volume 17, Issue 4, Page 894-906, 16 March 2023., 2023
We propose a fractional‐order dynamic output feedback controller (FDOFC) to have a constant frequency in the presence of turbulence in SMG. Using a direct search algorithm, a considered initial design space is divided into smaller totally stable (TS) sub‐spaces; and among all TS controller parameters, the H?
Elham Bahrampour, Maryam Dehghani, Mohammad Hassan Asemani, Roozbeh Abolpour   +3 more
wiley   +1 more source

Smart Frequency Control of a Multicarrier Microgrid in the Presence of V2G Electric Vehicles

International Transactions on Electrical Energy Systems, Volume 2023, Issue 1, 2023., 2023
In recent years, renewable resources have widely been used to provide necessary energy due to the increasing fossil fuel prices, environmental pollution concerns, and the necessity to meet the growth in energy demands. The output of renewable resources especially solar and wind energies is associated with meteorological parameters, so their reliability
Seyed Ali Seyed Beheshti Fini, Seyed Mohammad Shariatmadar, Vahid Amir, B. Rajanarayan Prusty   +3 more
wiley   +1 more source

Robust Frequency Control of Microgrids: A Mixed H2/H∞ Virtual Inertia Emulation

International Transactions on Electrical Energy Systems, Volume 2023, Issue 1, 2023., 2023
This article proposes a robust inertial controller for converter‐based distributed generators employed in low‐inertia power systems like microgrids. The increasing penetration level of renewable energy sources based on power electronics converters in modern power systems reduces the inertial features of the system. It also increases concerns associated
Shahryar Maleki, Javad Nikoukar, Mohammad Hassan Tousifian, Kin Cheong Sou   +3 more
wiley   +1 more source

Comparison and Influence of Flywheels Energy Storage System Control Schemes in the Frequency Regulation of Isolated Power Systems

IEEE Access, 2022
Increased renewable energy penetration in isolated power systems has a clear impact on the quality of system frequency. The flywheel energy storage system (FESS) is a mature technology with a fast frequency response, high power density, high round-trip ...
Hilel Garcia-Pereira, Marcos Blanco, Guillermo Martinez-Lucas, Juan I. Perez-Diaz, Jose-Ignacio Sarasua   +4 more
doaj   +1 more source

Review of Flywheel based Internal Combustion Engine Hybrid Vehicles [PDF]

, 2013
Hybrid vehicles of different configurations and utilizing different energy storage systems have existed in development for many decades and more recently in limited production. They can be grouped as parallel, series or complex hybrids.
A Frank, A. Dhand, AiResearch Manufacturing Company of California, Automobile Engineer, B Vroemen, C Brockbank, C Greenwood, C R Burrows, D Kok, D W Rabenhorst, F Hagin, G Dugger, I Triviæ, K Berkel van, K. Pullen, L Lawson, M Read, N Schilke, Press Release, Press Release, Press Release, R Clerk, R Graaf Van der, S Birch, S Shen, T Hofman, U Diego-Ayala, W Loscutoff   +27 more
core   +1 more source

Design of a Low-Loss, Low-Cost Rolling Element Bearing System for a 5 kWh/100 kW Flywheel Energy Storage System

Energies, 2021
The bearings of a flywheel energy storage system (FESS) are critical machine elements, as they determine several important properties such as self-discharge, service life, maintenance intervals and most importantly cost.
Peter Haidl, Armin Buchroithner
doaj   +1 more source

Energy Storage Technologies for Smoothing Power Fluctuations in Marine Current Turbines [PDF]

, 2014
With regard to marine renewable energies, significant electrical power can be extracted from marine tidal current. However, the power harnessed by a marine current turbine varies due to the periodicity of the tidal phenomenon and could be highly ...
BENBOUZID, Mohamed, CHARPENTIER, Jean-Frederic, SCUILLER, Franck, TANG, Tianhao, ZHOU, Zhibin   +4 more
core   +2 more sources

High-speed Flywheel Energy Storage System (FESS) for Voltage and Frequency Support in Low Voltage Distribution Networks

2018 IEEE 3rd International Conference on Intelligent Energy and Power Systems (IEPS), 2018
The new-generation Flywheel Energy Storage System (FESS), which uses High-Temperature Superconductors (HTS) for magnetic levitation and stabilization, is a novel energy storage technology. Due to its quick response time, high power density, low losses, and large number of charging/discharging cycles, the high-speed FESS is especially suitable for ...
Karrari, S., Noe, M., Geisbuesch, J.
openaire   +3 more sources