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Utilizing Data Centers for Inertia and Fast Frequency Response Services [PDF]
2020 2nd International Conference on Smart Power & Internet Energy Systems (SPIES), 2020 This research evaluates data centers as an emergency source of virtual inertia and fast frequency response, using PMUs to detect disturbances. The performance of the proposed method is validated using DIgSILENT PowerFactory simulation, calibrated using a real frequency event that occurred in the Irish power system. Wind generation is significant in the
Al Kez, Dlzar +3 more
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An efficient full-response analytical model for probabilistic production simulation in fast frequency response reserve planning [PDF]
Energy, 2023 An efficient full-response analytical model for probabilistic production simulation in fast frequency response reserve ...
Samson S Yu, Yupeng Ren, Weidong Li
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Location-dependent distributed control of battery energy storage systems for fast frequency response [PDF]
International Journal of Electrical Power and Energy Systems, 2021 This paper proposes a distributed strategy to control multiple battery energy storage systems (BESS) delivering fast frequency response in low-inertial power systems with high penetration of renewable energy sources. A novel distributed control algorithm
Tianqiao Zhao +2 more
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Fast Frequency Response Effect on RoCoF for Networks with Solar PV Integration
2021 IEEE PES Innovative Smart Grid Technologies - Asia (ISGT Asia), 2021The fast frequency response (FFR) can be provided by converter-interfaced sources (CIS), and several system operators around the globe have recently been attempting to incorporate it into the frequency ancillary services. This paper introduces an approach for the maximum rate of change of frequency (RoCoF) calculation based on a moving time window to ...
Indira Alcaide-Godinez +2 more
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A Fast Frequency-Domain Algorithm for Equalizing Acoustic Impulse Responses
IEEE Signal Processing Letters, 2012The multiple-input/output inverse theorem (MINT) algorithm for multichannel equalization is computationally demanding. Although adaptive MINT reduces the computational complexity, it suffers from slow convergence. In this letter, we propose a low-complexity fast-converging adaptive algorithm for multichannel equalization.
Khong, Andy Wai Hoong, Rashobh, Rajan S.
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Cochlear and Fast Electrical Responses to Frequency Modulated Tones: A Frequency Specific Stimulus
Auris Nasus Larynx, 1979Some characteristics of "the fast response" to frequency modulation were explored here by examining (1) CM and AP in animal experiment and (2) BER in human study. CM to frequency modulated tone showed frequency change and amplitude change, the latter of which is probably due to frequency characteristics of the sound conductive system of the ear ...
S, Funasaka, H, Abe
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Fast computation of frequency response functions for a class of nonlinear systems
2008 47th IEEE Conference on Decision and Control, 2008One of the important and efficient tools in system analysis is the analysis of responses to harmonic excitations. For linear systems the information on such responses is contained in the frequency response functions, which can be computed analytically. For nonlinear systems there may be even no periodic response to a periodic excitation. Even if such a
Pavlov, A.V., Wouw, van de, N.
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Cloud-Edge Interoperability for Demand Response-Enabled Fast Frequency Response Service Provision
IEEE Transactions on Cloud Computing, 2022The massive penetration of Renewables into the energy mix and the existence of IoT-enabled Distributed Energy Resources (DERs) in the emerging smart grid, while a blessing towards de-carbonization, increase considerably the operations and planning functions of the grid.
Athanasios Bachoumis +7 more
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Fast Parametric Macromodeling of Frequency Responses Using Parameter Derivatives
IEEE Microwave and Wireless Components Letters, 2008This letter presents a generalization of the multivariate Vector Fitting technique that includes parameter derivatives in the macromodeling process. The computational cost to simulate partial derivatives in terms of the parameters is often substantially lower than the simulation cost of additional data samples.
Ferranti, Francesco +3 more
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Extending the Reach of Traditional Frequency Control for Fast Responses
2019 IEEE Milan PowerTech, 2019This paper investigates the role of grid-level battery energy storage in delivering measured reserve to supplant traditional synchronous units for frequency response support in the context of high renewable generation penetration. Dynamic simulation is performed on a modified 39-Bus New England model to assess and evaluate the impact of embedded ...
Ubertalli, Jean B., Littler, T. B.
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