Results 321 to 330 of about 24,313,007 (383)
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IEEE Transactions on Control Systems Technology, 2021
Load frequency control (LFC) of modern power systems tends to employ open communication networks to transmit measurement/control signals. Under a limited network bandwidth, the continuous and high-sampling-rate signal transmission will be prone to ...
Xing-Chen Shangguan +6 more
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Load frequency control (LFC) of modern power systems tends to employ open communication networks to transmit measurement/control signals. Under a limited network bandwidth, the continuous and high-sampling-rate signal transmission will be prone to ...
Xing-Chen Shangguan +6 more
semanticscholar +1 more source
An Integral Tilt Derivative Control Strategy for Frequency Control in Multimicrogrid System
IEEE Systems Journal, 2021The multimicrogrid system is a complicated nonlinear system, which brings performance degradation due to deficient damping under the unexpected fluctuation in power generation due to the presence of renewable sources, dynamically changing loading ...
Kavita Singh +3 more
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Robust Load Frequency Control of Power Systems Against Random Time-Delay Attacks
IEEE Transactions on Smart Grid, 2021This letter presents a perturbation estimation based robust load frequency control (LFC) scheme for power system subject to random time-delay attack. Perturbation term is defined to describe the measurement deviation caused by random time-delay attack ...
K. Xiahou, Y. Liu, Q. Wu
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IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
This article proposes an adaptive model predictive control (AMPC) technique for load frequency control of a two-area interconnected power system with a stand-alone microgrid.
P. A. Gbadega, A. Saha
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This article proposes an adaptive model predictive control (AMPC) technique for load frequency control of a two-area interconnected power system with a stand-alone microgrid.
P. A. Gbadega, A. Saha
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Development Trends in Primary Frequency Control and Frequency Control Market
Power Technology and Engineering, 2020The article reflects development trends in primary frequency control and frequency control market in Russia and foreign countries. These trends are related to the expansion of renewable energy sources and energy storage systems, in particular.
T. G. Tyupina +3 more
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Memory-Based Event-Triggering H∞ Load Frequency Control for Power Systems Under Deception Attacks
IEEE Transactions on Cybernetics, 2020This article proposes a memory-based event-triggering $H_{\infty }$ load frequency control (LFC) method for power systems through a bandwidth-constrained open network.
E. Tian, Chen Peng
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Primary Frequency Control in Isolated Microgrids Using Thermostatically Controllable Loads
IEEE Transactions on Smart Grid, 2021Hybrid renewable energy sources (RES)-diesel systems are now being considered as an economic, attractive and clean option for remote isolated microgrids, to offset diesel consumption by displacing generation from conventional units; however, system ...
W. Mendieta, C. Cañizares
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IEEE Transactions on Power Systems, 2020
This paper proposes a data-driven cooperative method for load frequency control (LFC) of the multi-area power system based on multi-agent deep reinforcement learning (MA-DRL) in continuous action domain. The proposed method can nonlinearly and adaptively
Ziming Yan, Yan Xu
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This paper proposes a data-driven cooperative method for load frequency control (LFC) of the multi-area power system based on multi-agent deep reinforcement learning (MA-DRL) in continuous action domain. The proposed method can nonlinearly and adaptively
Ziming Yan, Yan Xu
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Resilient Control Design for Load Frequency Control System Under False Data Injection Attacks
IEEE transactions on industrial electronics (1982. Print), 2020Smart power grids are being enhanced by adding a communication infrastructure to improve their reliability, sustainability, and efficiency. Despite all of these significant advantages, their open communication architecture and connectivity renders the ...
Alireza Abbaspour +4 more
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A controlled-frequency oscillator with frequency "memory" [PDF]
Journal of Scientific Instruments, 1953 An oscillator is described, which is made to follow the frequency of a pilot-source by means of an electronic servo-loop. When, at a given time t0, the oscillator is cut from its pilot-generator, it remains oscillating on the frequency the latter had at t0.
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