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Article
Computer Science, Artificial Intelligence
Yujia Wang et al.
Summary: In this article, a control strategy for nonlinear systems is proposed, which combines the gradient descent-Barzilai Borwein algorithm and radial basis function neural network. The main advantages of this strategy are the online updating of neural network parameters and the simplification of controller design process, reducing the number of parameters that need to be adjusted.
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS
(2023)
Article
Energy & Fuels
Mokhtar Shouran et al.
Summary: This study proposes a Fuzzy PIDF design for Load Frequency Control (LFC) of a two-area interconnected power system and uses the Bees Algorithm (BA) and other optimization tools to achieve optimal performance. The results demonstrate the superiority of Fuzzy PIDF compared to previous studies. Moreover, three different fuzzy control configurations are proposed and tested for robustness, showing good transient response and disturbance rejection capabilities.
Article
Energy & Fuels
Mohamed Mokhtar et al.
Summary: An adaptive controller is proposed in this paper to enhance system performance and overcome disturbances caused by renewable energy sources. The controller is validated through four case studies, demonstrating its superiority and robustness.
Article
Computer Science, Artificial Intelligence
Veerapandiyan Veerasamy et al.
Summary: This paper introduces a novel PID controller based on neural networks for load frequency control in hybrid power systems, demonstrating its effectiveness through optimization and testing in a two-area HPS system. The proposed controller shows superior performance in terms of response speed and control effort reduction compared to other controllers, making it suitable for stable operation in modern power networks with green energy technologies.
EXPERT SYSTEMS WITH APPLICATIONS
(2022)
Article
Automation & Control Systems
Deepak Kumar Panda et al.
Summary: This article investigates load frequency control in smart grids, focusing on utilizing energy storage elements and addressing cyber-physical system challenges such as packet drops and random time delays. A filtered PID controller is tuned using the PSO algorithm, and the performance is tested with synthetic and real profiles. The study quantifies the impacts of stochastic profiles on the stability and performance of the LFC loops under communication constraints.
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING
(2022)
Article
Automation & Control Systems
Zhijian Hu et al.
Summary: This article investigates a novel distributed fuzzy load frequency control (LFC) approach for multiarea power systems under cross-layer attacks. By using Lyapunov theory, sufficient conditions guaranteeing the system's asymptotically stability are proposed, and the method is verified in simulations to enhance resiliency against random cross-layer DoS attacks.
IEEE TRANSACTIONS ON CYBERNETICS
(2022)
Article
Automation & Control Systems
Kai Zhang et al.
Summary: This article introduces static and dynamic event-triggered control (ETC) and self-triggered control (STC) algorithms for achieving semiglobal stabilization of discrete-time systems with input constraints. The proposed algorithms not only reduce the number of transmissions significantly, but also establish a simple and clear relationship between the design parameter and the interevent times (IETs), allowing for flexible adjustment of IETs and control performance tradeoff.
IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS
(2022)
Article
Energy & Fuels
Naser Azim Mohseni et al.
Summary: The main objective of this paper is to design a robust multi-objective H-2/H-infinity delayed feedback controller for load frequency control of a multi-area interconnected power system. The constrained limitations of valve position, governor, and transmission delay are considered to ensure stability in practical applications. The Takagi-Sugeno fuzzy model is used to approximate the nonlinear delayed system, and a parallel distributed compensation scheme is utilized for designing the control system. The proposed multi-objective and robust H-2/H-infinity controller simultaneously minimizes the H-2 and H-infinity control performance indexes. Simulation results verify the robustness and effectiveness of the proposed scheme in dealing with various disturbances and uncertainties.
Review
Energy & Fuels
Wei Fan et al.
Summary: This paper presents a particle swarm optimization-based model predictive control approach to address the load frequency control issue in the context of wind turbine participation. The proposed approach not only solves the unpredictability and randomness of wind turbine generation but also reduces the computation burden.
Article
Engineering, Multidisciplinary
Tarek Hassan Mohamed et al.
Summary: This paper introduces an adaptive load frequency control technique for both isolated microgrid power systems and two interconnected microgrids, demonstrating through simulation results the superior performance of this method compared to traditional controllers.
AIN SHAMS ENGINEERING JOURNAL
(2021)
Article
Green & Sustainable Science & Technology
Perry Sadorsky
Summary: This paper investigates the driving factors of wind energy consumption in 17 major consuming countries using the logarithmic mean Divisia index (LMDI) method. It identifies renewable energy share and improvements in energy intensity as the main factors affecting wind energy consumption. Forecasts show that Canada, Sweden, China, and Germany are expected to have the highest compound annual growth rates (CAGRs) in wind energy consumption. Countries with high shares of renewable energy like Spain, Portugal, and Denmark are predicted to have lower CAGRs. Future increases in wind energy consumption will rely on the continuous rise in renewable energy share, which is influenced by energy policies promoting the switch from fossil fuels to renewables.
JOURNAL OF CLEANER PRODUCTION
(2021)
Article
Energy & Fuels
Md Jahidur Rahman et al.
Summary: This paper proposes a control algorithm using the power-sharing method for a wind-based energy storage system to maintain the dynamic stability of wind power flow and control of frequency in the power network. By using a battery as a storage system, the transient time of wind power flow and the fluctuation rate of frequency can be significantly reduced, improving system stability.
Article
Engineering, Electrical & Electronic
Zhijian Hu et al.
Summary: A new distributed economic model predictive control (DEMPC) strategy is proposed for load frequency control (LFC) with large-scale PEV participation, integrated with a model-based chi(2) intrusion detection unit. The effectiveness of the proposed intrusion detection unit and event-triggering conditions for the DEMPC is validated through simulation studies on a four-area power system.
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS
(2021)
Article
Engineering, Electrical & Electronic
Zhijian Hu et al.
Summary: The article discusses the importance of accurately and economically acquiring frequency signals of plug-in electric vehicles, proposing a credibility-based distributed frequency estimation scheme and designing a distributed load frequency control strategy to effectively detect and isolate compromised PEVs.
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS
(2021)
Proceedings Paper
Automation & Control Systems
Tingting Yu et al.
Summary: This paper addresses the global exponential stability analysis for nonnegative equilibrium points of a class of coupled repressilator models with multiple time-varying delays, and investigates sufficient conditions to guarantee the unique nonnegative equilibrium point which is globally exponentially stable. The obtained criteria composed of simple linear inequalities related to model parameters can be easily verified, and the results of two illustrative examples demonstrate the effectiveness of the proposed approach.
Proceedings Paper
Engineering, Multidisciplinary
Saghil Abhayadev et al.
Summary: This study examines the ability of DFIG-based wind turbines to participate in frequency regulation in a multi-area interconnected power system, comparing the effectiveness of Sliding Mode Control (SMC) and conventional Integral controller. The results show that SMC is superior in time-domain stipulations and DFIG wind turbines actively participate in primary frequency supporting operation.
2021 6TH INTERNATIONAL CONFERENCE FOR CONVERGENCE IN TECHNOLOGY (I2CT)
(2021)
Article
Automation & Control Systems
Sheetla Prasad et al.
CONTROL ENGINEERING PRACTICE
(2020)
Article
Computer Science, Information Systems
Veerapandiyan Veerasamy et al.
Article
Green & Sustainable Science & Technology
Ahmadreza Abazari et al.
IET RENEWABLE POWER GENERATION
(2019)
Article
Engineering, Electrical & Electronic
Ziming Yan et al.
IEEE TRANSACTIONS ON POWER SYSTEMS
(2019)
Review
Computer Science, Information Systems
E. Chavero Navarrete et al.
Article
Engineering, Electrical & Electronic
Fang Liu et al.
IET GENERATION TRANSMISSION & DISTRIBUTION
(2018)
Article
Energy & Fuels
Prakash Chandra Sahu et al.
SUSTAINABLE ENERGY GRIDS & NETWORKS
(2018)
Article
Engineering, Electrical & Electronic
Miaomiao Ma et al.
IET GENERATION TRANSMISSION & DISTRIBUTION
(2017)
Proceedings Paper
Energy & Fuels
Wei Luo et al.
PROGRESS IN RENEWABLE AND SUSTAINABLE ENERGY, PTS 1 AND 2
(2013)
