Results 21 to 30 of about 889,314 (199)

Coordinated Control of LFC and SMES in the Power System Using a New Robust Controller

open access: yesIranian Journal of Electrical and Electronic Engineering, 2021
In this paper, a coordinated control method for LFC and SMES systems based on a new robust controller is designed. The proposed controller is used to compensate for frequency deviations related to the power system, to prevent excessive power generation ...
F. Amiri, M. H. Moradi
doaj  

The Load Frequency Control by Adaptive High Order Sliding Mode Control Strategy

open access: yesIEEE Access, 2022
Sliding mode control (SMC) has the attractiveness of robustness to the system model uncertainties and disturbance, which has wide applications in power system, power electronics, and vehicle suspension system.
Jianping Guo
doaj   +1 more source

Model Predictive Control for Load Frequency Control with Wind Turbines

open access: yesJournal 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
doaj   +1 more source

Modified delay compensation in demand response for frequency regulation of interconnected power systems integrated with renewable energy sources

open access: yesCogent Engineering, 2022
This paper puts forward a lead compensator- based PI controller for Demand Response (DR) loop which is included in the conventional Automatic Load Frequency Control (ALFC) model to improve the frequency control process of power system.
Swetalina Bhuyan   +2 more
doaj   +1 more source

Relay Feedback Identification based Load Frequency Control and Controller Design [PDF]

open access: yesE3S 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
doaj   +1 more source

A Hierarchical Cooperative Frequency Regulation Control Strategy of Wind-Storage-Load in a Microgrid Based on Model Prediction

open access: yesEnergies, 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
doaj   +1 more source

Frequency Response Analysis of a Single-Area Power System with a Modified LFC Model Considering Demand Response and Virtual Inertia

open access: yesEnergies, 2018
The modern electric power system is foreseen to have increased penetration of controllable loads under demand response programs and renewable energy resources coupled with energy storage systems which can provide virtual inertia.
Muhammad Saeed Uz Zaman   +5 more
doaj   +1 more source

Technical Measures to Mitigate Load Fluctuation for Large-Scale Customers to Improve Power System Energy Efficiency

open access: yesEnergies, 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
doaj   +1 more source

Load Frequency Robust Control Considering Intermittent Characteristics of Demand-Side Resources

open access: yesEnergies, 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
doaj   +1 more source

Optimasi Load Frequency Control Pada PLTMH Berbasis Fuzzy PID Dengan Metode DE dan CSA [PDF]

open access: yes, 2023
Air ialah komponen utama pada PLTMH (Pembangkit Listrik Tenaga Mikro Hidro) yang berfungsi menggerakkan turbin dan generator. Frekuensi dan tegangan listrik dari generator terpengaruh secara signifikan akibat kecepatan putaran generator tersebut.
Dermawan, Mohammad Diky
core  

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