Results 11 to 20 of about 277,234 (167)
Relay Feedback Identification based Load Frequency Control and Controller Design [PDF]
E3S Web of Conferences, 2020 The main objective of power system operation and control is to maintain the continuity of supply with required quality and reliability. In power system operation one of the issue is Load frequency control.
Pavan Kumar Reddy Kunduru Laxmi +1 more
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Energies, 2023 In order to give full play to the frequency regulation ability of multiple types of resources such as wind power, energy storage, and controllable load in a microgrid, this paper proposes a hierarchical cooperative frequency regulation control strategy ...
Yicong Wang +7 more
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Output Regulation for Load Frequency Control [PDF]
IEEE Transactions on Control Systems Technology, 2022 Motivated by the inadequacy of the existing control strategies for power systems affected by time-varying uncontrolled power injections such as loads and the increasingly widespread renewable energy sources, this paper proposes two control schemes based on the well-known output regulation control methodology.
Amirreza Silani +3 more
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Load Frequency Robust Control Considering Intermittent Characteristics of Demand-Side Resources
Energies, 2022 Renewable energy has the characteristics of low carbon and environmental protection compared to traditional water and thermal power, but it also has the intermittency and uncertainty that traditional water and thermal power does not have.
Guoxin Ming +5 more
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Load frequency control using classical controllers
Arid Zone Journal of Engineering, Technology and Environment, 2022 This paper presents a solution to the problem of load frequency control of a two area power system using PI and PID controllers. In electric power systems, the load demand varies at different times of the day and these load variations lead to changes in frequency of the power system.
Isemin, U. I., Onah , A. J.
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Model Predictive Control for Load Frequency Control with Wind Turbines
Journal of Control Science and Engineering, 2015 Reliable load frequency (LFC) control is crucial to the operation and design of modern electric power systems. Considering the LFC problem of a four-area interconnected power system with wind turbines, this paper presents a distributed model predictive ...
Yi Zhang, Xiangjie Liu, Yujia Yan
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Energies, 2020 Industrial equipment such as electric arc furnaces and steel mills are often associated with rapid and high load disturbances, so their power systems require additional control equipment to limit the frequency.
Yongsik Lee +4 more
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H∞ performance for load frequency control systems with random delays
Systems Science & Control Engineering, 2021 This paper investigates the problem of $ {H_\infty } $ performance analysis for PI-type load frequency control (LFC) of power systems with random delays.
Nan Wang, Wei Qian, Xiaozhuo Xu
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An Investigation of Coordinated Attack on Load Frequency Control
IEEE Access, 2018 In this paper, optimal attack schemes against load frequency control (LFC) are studied by considering coordinated attack. By attacking sensor measurement (load) simultaneously, the attacker disrupts the normal operation of LFC, thus causing excess system
Chunyu Chen +4 more
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Frontiers in Energy Research, 2023 With the development of modern communication technology and the large number of new controllable loads connected to the power grid, the new controllable loads with flexible regulation characteristics can participate in the emergency frequency stability ...
Lixia Sun +5 more
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