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Scheduling and Power Control for Energy-Optimality of Low Duty Cycled Sensor Networks
Published 2015-05-01Get full text
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Optimized Distributed Control for Power Sharing and Voltage-Frequency Regulation in Islanded Microgrids
Published 2025-01-01“…Inverse droop control effectively decouples active and reactive power in resistive-dominant lines, ensuring proper load sharing. …”
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Switching Power Amplifier and Its Improved Current Control Strategy of Active Magnetic Bearing
Published 2021-01-01Get full text
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Utilization of Fluctuations in Active Power Consumption of an Electric Arc Furnace for Optimizing the Slag Foaming Process
Published 2025-04-01“…The present paper reveals the details of the stage of research consideration of power consumption fluctuations, or rather the level of its stabilization, in determining the optimal moment to introduce the foaming agent. …”
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Optimized Design of Air-conditioning Power Supply Based on APFC for the Cab of EMUs
Published 2016-01-01Get full text
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Control Strategy of a Rotating Power Flow Controller Based on an Improved Hybrid Particle Swarm Optimization Algorithm
Published 2025-02-01“…This paper begins with a brief introduction to RPFCs, followed by the modeling of their topology for a single-circuit line and the derivation of active and reactive power flow formulas. Notably, this paper introduces intelligent optimization algorithms to this field for the first time, employing an improved hybrid particle swarm optimization (HPSO) algorithm to control the active power while keeping the reactive power constant and subsequently adjusting the reactive power while maintaining the active power steady, thereby achieving power regulation. …”
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DAB unified ZVS control strategy with optimal current stress in full power range under TPS control
Published 2024-11-01“…Abstract Current stress and soft switching range are important performance indexes of dual active bridge DC–DC converter. Based on three‐phase shift control, Karush–Kuhn–Tucker (KKT) algorithm is used to solve the optimal control strategy of current stress under soft switching conditions, and the interval construction method that KKT cannot solve is given. …”
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Leader-follower Optimal Selection Method for Distributed Control System in Active Distribution Networks
Published 2024-01-01“…Aiming at the shortcomings of a traditional centralized control in an active distribution network (AND), this paper proposes a leader-follower distributed group cooperative control strategy to realize multiple operation and control tasks for an ADN. …”
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Grid-connected PV inverter system control optimization using Grey Wolf optimized PID controller
Published 2025-08-01“…Simulation results also confirm the superior performance of the GWO-PID controller in managing active and reactive power exchange, minimizing overshoot, and maintaining synchronization with the grid, even during rapid environmental transitions. …”
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Computationally Efficient Model Predictive Control of Delta-Connected CHB-Based Active Power Filter
Published 2025-02-01“…The control combines the modified instantaneous active-reactive power (PQ) theory for power grid control and subordinated optimized (two-step) finite control set model predictive control (FCS-MPC) for control of CHB converters. …”
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Optimal active and reactive power dispatch in the presence of wind farms using voltage indicators and metaheuristic methods
Published 2025-01-01“…As a result, many countries require that the wind turbines must be capable of offering ancillary services such as reactive power control and voltage regulation. Furthermore, some voltage stability indices rely on both reactive and active power; consequently, it is useful to take also into account the active power during the planning stage so as to fulfil the load requirement and to enhance the voltage stability. …”
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Distributed Voltage Optimal Control Method for Energy Storage Systems in Active Distribution Network
Published 2025-07-01“…Secondly, the distributed control model of active distribution network with the goal of voltage recovery and ESS power balance is established, and a distributed controller is designed. …”
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Dynamical Modeling and Active Vibration Control Analysis of a Double-Layer Cylindrical Thin Shell with Active Actuators
Published 2025-06-01“…Therefore, this article conducts theoretical research on a novel active vibration control method that inserts an active actuator between a double-layer cylindrical shell to achieve better mid low frequency vibration control effects. …”
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Distributed Economic Model Predictive Control-Based Self-Powered Active Vibration Control of Flexible Structures With PMSM Electromagnetic Damper
Published 2025-01-01“…To achieve active vibration reduction control, a distributed control strategy of multiple energy-interconnected self-powered active mass dampers is proposed. …”
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Active Reconfigurable Intelligent Surfaces: Circuit Modeling and Reflection Amplification Optimization
Published 2025-01-01“…This characterization of our active RIS unit elements is incorporated into two novel optimization frameworks targeting the spectral efficiency maximization of RIS-assisted Multiple-Input-Multiple-Output (MIMO) systems, which are solved via a one-step approach and an iterative Alternating Optimization (AO) method. …”
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Designing the optimal number of active branches in a multi-branch buck-boost converter
Published 2025-07-01“…Additionally, the findings enable the development of adaptive control strategies that dynamically adjust the number of active branches based on the converter’s instantaneous power. …”
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