Results 21 to 30 of about 382,328 (306)
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2021 Interperiod coherent integration of the received signal provides an increase in the signal-to-noise ratio and is simply implemented with a fixed repetition period of the probing signals.
S. R. Heister, P. G. Semashko
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Fast frequency response services in low inertia power systems—A review
Energy Reports, 2023 To fight global warming, the share of electricity generation from renewable sources is increasing in the energy mix. The replacement of conventional generation plants with inverter-based generation sources has led to a reduction in the system inertia and
Hassan Alsharif +2 more
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Virtual inertia control based on fast frequency response
Journal of Physics: Conference Series, 2022 Abstract In order to improve the inertia support of wind power system in case of load disturbance events, a control frequency response method based on Hammerstein-Neural Network (HNNFC) is proposed in this paper. First, the sliding mode control (SMC) law is designed according to the system frequency dynamic response equation.
Huimin Qian, Sunan Sun, Chenglong Xu
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A universal model for spike-frequency adaptation [PDF]
, 2003 Spike-frequency adaptation is a prominent feature of neural dynamics. Among other mechanisms, various ionic currents modulating spike generation cause this type of neural adaptation.
Andreas V. M. Herz +3 more
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Manipulation of Static and Dynamic Data Center Power Responses to Support Grid Operations
IEEE Access, 2020 This research investigates three frameworks for data centers to deliver fast frequency response services from their UPS storage systems, HVAC cooling units, and the ability of off-gridding the entire data center during transient frequency events. The aim
Dlzar Al Kez +3 more
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IEEE Access, 2021 The massive penetration of renewable energy sources in electrical systems has been displacing synchronous generators (SGs) from conventional power plants in the last few years.
Jose Luis Rodriguez Amenedo +3 more
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Simulation Evaluation of Fast Frequency Response Capacity of New Energy Power Stations [PDF]
E3S Web of Conferences, 2021 The number of new energy power stations in China is boosting in recent years, a large number of conventional power supplies have been replaced, resulting in severe problems in controlling the frequency of power grids and easily leading to frequency ...
Wanzheng Chang +6 more
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Improving frequency and ROCOF accuracy during faults, for P class Phasor Measurement Units [PDF]
, 2013 Many aspects of Phasor Measurement Unit (PMU) performance are tested using the existing (and evolving) IEEE C37.118 standard. However, at present the reaction of PMUs to power network faults is not assessed under C37.118.
Roscoe, Andrew +5 more
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Optimized Power Distribution Technology for Fast Frequency Response in Photovoltaic Power Stations
Energies, 2022 The fast frequency response (FFR) function in renewable energy source (RES)-based power stations has proved to be able to improve the frequency stability of power systems with high RES penetration significantly.
Shuchao Wang +3 more
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Frequency Control in Power Systems with Large Share of Wind Energy
Energies, 2022 Fast frequency response from wind turbines and plants has been playing an increasingly important role in our modern power system, which has a large share of wind energy integration.
Liang Lu +2 more
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