Results 11 to 20 of about 14,845,610 (249)

Frequency Restoration Reserve Control Scheme with Participation of Industrial Loads [PDF]

open access: yes, 2013
15.10.14 KB Ok to add accepted version. Re-published author updated accepted versionIn order to accommodate larger amounts of renewable energy resources, whose power output is inherently unpredictable, there is an increasing need for frequency control ...
Davide Fabozzi   +5 more
core   +5 more sources

Stabilization of grid frequency through dynamic demand control [PDF]

open access: yes, 2007
Frequency stability in electricity networks is essential to the maintenance of supply quality and security. This paper investigates whether a degree of built-in frequency stability could be provided by incorporating dynamic demand control into certain ...
Freris, Leon L.   +2 more
core   +3 more sources

Power System Frequency Control: Modeling and Advances

open access: yes, 2023
Power System Frequency Control: Modeling and Advances evaluates the control schemata, secondary controllers, stability improvement methods, optimization considerations, microgrids, multi-microgrids, and real-time validation required to model and analyze ...
Mishra, DK, Li, L, Hossain, MJ, Zhang, J
core   +1 more source

Fundamentals of load frequency control in power system

open access: yes, 2023
Automatic generation control (AGC) plays a significant role in the control process in a power network to achieve the equilibrium between generation and load in the most cost-effective manner. Moreover, the AGC approach deals with frequency regulation and
Mishra, DK   +7 more
core   +1 more source

Damping System Designs using Nonlinear Frequency Analysis Approach [PDF]

open access: yes, 2012
The main purpose of this thesis focuses on the investigation of the frequency domain analysis and design approaches for nonlinear damping systems. With the development of modern mechanical and civil engineering structures, the vibration control has ...
Guo, Pengfei
core   +5 more sources

An optical fibre-based frequency dissemination network for Australia

open access: yes, 2011
An optical-fibre network is being planned for distribution of optical and microwave reference frequencies in Australia. This network would connect a number of research facilities and the National Measurement Institute (NMI), allowing long-range ...
Luiten, A.   +9 more
core   +1 more source

CVA-Net: Multi-View 3D Reconstruction for Fringe Projection Profilometry via Cross-View Attention and Sim2Real Learning

open access: yesPhotonics
Fringe projection profilometry (FPP) is widely used for 3D reconstruction, but conventional single-view FPP systems suffer from inherent occlusions and shadow regions, leading to incomplete surface recovery.
Zuqiong Chen, Xiaopin Zhong, Yibin Tian
doaj   +1 more source

Frequency control of an island microgrid using reset control method in the presence of renewable sources and parametric uncertainty

open access: yesSystems Science & Control Engineering, 2020
In recent years, several powerful control methods have been proposed. One of these methods is the reset control, simple nonlinear control technique very effective for plants subjected to fundamental design limitations, and this paper suggests its ...
Tohid Banki   +2 more
doaj   +1 more source

Current limitations of cryogenic microwave oscillator frequency stability

open access: yes, 2014
Technical paperCryogenic microwave oscillators built upon sapphire loaded cavity resonators exhibit excellent levels of frequency stability. Here we present an overview of the current understanding of the various processes and noise sources that limit ...
Parker, S.   +7 more
core   +1 more source

Dynamic frequency control with increasing wind generation [PDF]

open access: yes, 2004
Paper presented at the 2004 IEEE Power Engineering Society General Meeting, 6-10 June 2004, Denver, ColoradoFrequency control is essential for the secure and stable operation of a power system.
Rourke, Shane   +9 more
core   +1 more source

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