Results 1 to 10 of about 13,655,525 (221)
Load Frequency Control (LFC) Strategies in Renewable Energy-Based Hybrid Power Systems: A Review [PDF]
Energies, 2022 The hybrid power system is a combination of renewable energy power plants and conventional energy power plants. This integration causes power quality issues including poor settling times and higher transient contents. The main issue of such interconnection is the frequency variations caused in the hybrid power system.
Muhammad Shahzad +2 more
exaly +4 more sources
DAR-LFC: A Data-Driven Attack Recovery Mechanism for Load Frequency Control
International Journal of Critical Infrastructure ProtectionIn power systems, generation must be maintained in constant equilibrium with consumption. A key indicator for this balance is the frequency of the power grid. The load frequency control (LFC) system is responsible for maintaining the frequency close to its nominal value and the power deviation of tie-lines at their scheduled levels. However, the remote
Nikos D Hatziargyriou +2 more
exaly +5 more sources
Impact of Communication Delay on Distributed Load Frequency Control (Dis-LFC) in Multi-Area Power System (MAPS) [PDF]
Malaysian Journal of Fundamental and Applied Sciences, 2019 AIn this paper, impact of communication delay on distributed load frequency control (dis-LFC) of multi-area interconnected power system (MAIPS) is investigated. Load frequency control (LFC), as one of ancillary services, is aimed at maintaining system frequency and inter-area tie-line power close to the scheduled values, by load reference set-point ...
Abdullahi Bala Kunya +2 more
exaly +4 more sources
Designing a GA-Based Robust Controller for Load Frequency Control (LFC) [PDF]
Engineering, Technology & Applied Science Research, 2018 Power systems include multiple units linked together to produce constantly moving electric power flux. Stability is very important in power systems, so controller systems should be implemented in power plants to ensure power system stability either in normal conditions or after the events of unwanted inputs and disorder.
Jalil Mazloum
exaly +2 more sources
Energies, 2018 Power systems are the most complex systems that have been created by men in history. To operate such systems in a stable mode, several control loops are needed.
Hassan Haes Alhelou +4 more
doaj +3 more sources
Load Frequency Control Method by Charge Control for Plug-In Hybrid Electric Vehicles With LFC Signal
IEEJ Transactions on Power and Energy, 2009 In the power sector, total capacity of wind power generations has been increasing drastically. However, the wind power affects the power grid frequency and the tie-line flow adversely because of the instability of output. In particular, these problems become significant at nighttime when the capacity of Load Frequency Control (LFC) tends to be ...
Ryoji Hiwatari +2 more
exaly +2 more sources
International Journal of Electrical Power and Energy Systems, 2019 Abstract This paper presents a novel load frequency control (LFC) model for a stand-alone hybrid micro-grid in the presence of renewable energy resources. A perilous fact in operation of isolated micro-grid is to deal with a low-inertia system owing to the unpredictable structure and the intermittent fluctuation of RESs.
Ahmadreza Abazari, Hassan Monsef
exaly +2 more sources
Load Frequency Control (LFC) of a Microgrid using PSCAD/EMTDC Simulation Program [PDF]
Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, 2021 Continuity of the power quality is important in the modern day grid structure and the smart grid structure of the future. Incorporating the renewable energy sources to the present grid system and the increase of the usage of technology devices will cause the power quality to decrease.
Mehmet Şefik ÜNEY, Ömer Ali KARAMAN
openaire +1 more source
Integrated Control Strategy for Electrolytic Aluminum Load Participation in Frequency Modulation
IEEE Access, 2021 The introduction of electrolytic aluminum load in a large-scale power system with complex power station structure is essential for load frequency control (LFC). In this paper, we propose a control strategy for electrolytic aluminum load to participate in
Xin Shen +3 more
doaj +1 more source
Alexandria Engineering Journal, 2023 In recent years, the conventional power system is becoming a hybrid power system with increments in the interconnection of Renewable Energy (RE) sources, High Voltage Direct Current (HVDC), and Energy Storage (ES).
Irfan Ahmed Khan +5 more
doaj +1 more source