Results 11 to 20 of about 889,314 (199)
LOAD FREQUENCY CONTROL USING OPTIMIZED CONTROL TECHNIQUES [PDF]
JES: Journal of Engineering Sciences, 2020 This paper considers the problem of load frequency control using optimized controllers. Determining the proportional-integral-derivative (PID) controller gains of a single and two area load frequency control (LFC) system using genetic algorithm (GA ...
Ashraf Hemeida +2 more
doaj +1 more source
Improvement of Frequency Stability in the Power System Considering Wind Turbine and Time Delay [PDF]
Journal of Renewable Energy and Environment, 2023 In the power system, frequency stability is critical. The wind turbine oscillates (depending on the wind speed) and is of low inertia. Thus, wind turbines face the issue of power system frequency stability.
Farhad Amiri, Mohammad Hassan Moradi
doaj +1 more source
Frequency Domain Analysis of Load Frequency Control Using PIDTune Model Standard
Andalas Journal of Electrical and Electronic Engineering Technology, 2023 The load frequency control system aims to regulate the frequency in the electric power system at a normal value with a predetermined tolerance limit. In practice, the load frequency control system does not always operate optimally, therefore a controller
Heru Dibyo Laksono +2 more
doaj +1 more source
Energies, 2021 Regulating the frequencies of power grids by controlling electric vehicle charging and discharging, known as vehicle-to-grid (V2G) ancillary services, is a promising and profitable means of providing flexibility that integrates variable renewable energy (
Ryosuke Kataoka +2 more
doaj +1 more source
Applied Sciences, 2021 This article examines the mechanisms for cross-border interchange of the regulating reserves (RRs), i.e., the imbalance-netting process (INP) and the cross-border activation of the RRs (CBRR).
Marcel Topler, Boštjan Polajžer
doaj +1 more source
Load Frequency Control of Power Systems Based on ADRC [PDF]
E3S Web of Conferences, 2020 Load frequency stability is an important power quality index in power system, any sudden load disturbance will cause the system load frequency deviation, and as the power system becomes more complex, the difficulty of control is also increasing, it is ...
Liu Qian +5 more
doaj +1 more source
Event-triggered detection of cyberattacks on load frequency control
IET Cyber-Physical Systems, 2020 Modern power systems are extensively interlaced with data communication at various levels leading to increased vulnerability to cyberattacks at individual components as well as integrated controls.
Aradhna Patel +2 more
doaj +1 more source
Energies, 2015 This paper analyses different control strategies for the speed control loop of a variable-speed pump-turbine unit equipped with a doubly fed induction generator, operating in generating mode in an isolated power system with high penetration of ...
José Ignacio Sarasúa +2 more
doaj +1 more source
Load Frequency Control and Real-Time Pricing with Stochastic Model Predictive Control
SICE Journal of Control, Measurement, and System Integration, 2020 We developed a load frequency control system with stochastic model predictive control (SMPC) for power systems where the market penetration of wind power generation is high.
Taro Yanagiya +3 more
doaj +1 more source
A hybrid metaheuristic optimisation technique for load frequency control
SN Applied Sciences, 2021 This paper investigates the problem of load frequency control by the application of metaheuristic optimisation techniques. In order to analyse the effect of the system model on the performance of the algorithm, two different two-area systems are ...
Rajeshree Ramjug-Ballgobin +1 more
doaj +1 more source