Results 1 to 10 of about 1,070 (159)
Load Frequency Control (LFC) Strategies in Renewable Energy-Based Hybrid Power Systems: A Review
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 Majid Gulzar +2 more
exaly +3 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 ...
Masaaki Takagi +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
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.
Soleimani, Koosha, Mazloum, Jalil
openaire +1 more source
Energies, 2022 Since renewable energy sources (RESs) have an intermittent nature, conventional secondary frequency control, i.e., load frequency control (LFC), cannot mitigate the effects of variations in system frequency.
Abualkasim Bakeer +4 more
doaj +1 more source
Energy Reports, 2021 Maintaining a generation-demand balance becomes more challenging nowadays due to the limited availability of traditional automatic generation control (AGC) and spinning reserves. In response to this concern, the purpose of the proposed paper is to bridge
Amer Al-Hinai +2 more
doaj +1 more source