Results 111 to 120 of about 13,655,525 (221)

Load Frequency Control for A Multi Area Power System Involving Wind, Hydro and Thermal Plants [PDF]

, 2020
-In an interconnected power system, as a power load demand varies randomly both area frequency and tie-line power interchange also vary. The objectives of load frequency control (LFC) are to minimize the deviations in these variables (area frequency and ...

core  

Cascaded Optimized Fractional Controller for Green Hydrogen-Based Microgrids with Mitigating False Data Injection Attacks

Fractal and Fractional
Green hydrogen production and the use of fuel cells (FCs) in microgrid (MG) systems have become viable and feasible solutions due to their continuous cost reduction and advancements in technology.
Nadia A. Nagem, Mokhtar Aly, Emad A. Mohamed, Aisha F. Fareed, Dokhyl M. Alqahtani, Wessam A. Hafez   +5 more
doaj   +1 more source

Sampled‐data‐based H∞ load frequency control for power systems with wind power

IET Renewable Power Generation
Load disturbances, the intermittent generation of wind power, and the uncertainty of sampling period will significantly affect the frequency stability of power system.
Shi‐Gang Qin, De‐Shun Liu, Hong‐Hai Lian   +2 more
doaj   +1 more source

Intelligent Load Frequency Control considering Large Scale Photovoltaic Generation [PDF]

, 2018
Large-scale renewable energy integration involving large scale PV plant is becoming popular in the last decade due to global warming and climate change. PV plant offers clean and environmentally friendly electricity.
Setiadi, Herlambang, Krismanto, Awan Uji
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Robust decentralized PI based LFC design for time-delay power systems

, 2008
In this paper, two robust decentralised proportional integral (PI) control designs are proposed for load frequency control (LFC) with communication delays.
Bevrani, Hassan, Hiyama, Takashi
core   +1 more source

Bionic active power control for multi-area microgrids: A large-scale multiagent deep meta reinforcement learning approach

International Journal of Electrical Power & Energy Systems
Traditional centralized load frequency control (LFC) is vulnerable to power fluctuations in tie-line power due to the conflicting objectives of multiple area controllers and distributors in an isolated multi-area microgrid.
Dan Liu, Xia Chen, Jiawen Li
doaj   +1 more source

Optimizing load frequency control in isolated island city microgrids: a deep graph reinforcement learning approach with data enhancement across extensive scenarios

Frontiers in Energy Research
This study presents a Data-Enhanced Optimum Load Frequency Control (DEO-LFC) strategy for microgrids, targeting an optimal balance between generation costs and frequency stability amidst high renewable energy integration.
Min Wu, Dakui Ma, Kaiqing Xiong, Linkun Yuan   +3 more
doaj   +1 more source

Renewable energy sources integrated load frequency control of power system: A review

e-Prime: Advances in Electrical Engineering, Electronics and Energy
Due to advancements in human society and lifestyle changes, the escalating demand for electric energy, along with the expansion of industrialization, highlights the growing importance of green energy such as renewable energy sources (RESs). Nevertheless,
S.B. Masikana, Gulshan Sharma, Sachin Sharma   +2 more
doaj   +1 more source

Energy Storage for Use in Load Frequency Control

, 2010
Certain energy storage technologies are well-suited to the high-frequency, high-cycling operation which is required in provision of load frequency control (LFC).
Kirtley, James L., Jr., Olivia Leitermann, James L. Kirtley, Leitermann, Olivia   +3 more
core   +1 more source

Load Frequency Control of Power Systems Using GPI Observer-Based Controller

Energies
This paper considers the problem of the load frequency control of power systems when system states are not directly available for implementation and in the presence of unknown disturbances.
Mehrdad Dorostian, Bahram Shafai
doaj   +1 more source