Results 31 to 40 of about 12,776,601 (161)

Generating adversarial deep reinforcement learning -based frequency control of Island City microgrid considering generalization of scenarios

Frontiers in Energy Research
The increasing incorporation of new energy sources into power grids introduces significant variability, complicating traditional load frequency control (LFC) methods. This variability can cause frequent load disturbances and severe frequency fluctuations
Houtianfu Wang, Zhecong Zhang, Qixin Wang   +2 more
doaj   +1 more source

A novel modified differential evolution algorithm optimized fuzzy proportional integral derivative controller for load frequency control with thyristor controlled series compensator

Journal of Electrical Systems and Information Technology, 2018
In this paper, a novel evolution (MDE) algorithm optimized fuzzy PID controller is proposed for load frequency control (LFC) of interconnected power system with the consideration of nonlinearity.
Dillip Kumar Sahoo, Rabindra Kumar Sahu, G.T. Chandra Sekhar, Sidhartha Panda   +3 more
doaj   +1 more source

Impact of Advanced Load-Frequency Control on Optimal Size of Battery Energy Storage in Islanded Microgrid System

Energies, 2021
The application of battery energy storage (BES) in microgrid systems has attracted much attention in recent years. It is because the BES is able to store excess power and discharge its power when needed.
Sandro Sitompul, Goro Fujita
doaj   +1 more source

A control strategy for LFC design with communication delays [PDF]

, 2005
This paper addresses a new method to design a PI-based load-frequency control (LFC) with communication delays. First the LFC problem is reduced to a static output feedback control synthesis for a multiple delays power system, and then the control ...
H. Bevrani, Bevrani, Hassan, Hiyama, Takashi, T. Hiyama   +3 more
core   +2 more sources

Load frequency control of new energy power system based on adaptive global sliding mode control

Frontiers in Energy Research
Owing to the challenges of unstable generation and random load disturbance in new energy power system, this paper integrates the battery energy storage model into the traditional load frequency control (LFC) framework, and proposes a LFC scheme based on ...
Yang Liang, Qian Jiaming, Lv Xinxin
doaj   +1 more source

On robust load-frequency regulation in a restructured power system [PDF]

, 2003
An approach based on structure singular value theory is proposed for the design of robust load frequency controller in response to the new technical control demand for large scale power systems in a deregulated environment.
Mitani, Yasunori, Bevrani, Hassan, Tsuji, Kiichiro   +2 more
core   +2 more sources

Multimodal Bioinspired Self‐Healing Composites Enabling Durable and High‐Efficiency Wearable Perovskite Light‐Emitting Diodes

Advanced Science, EarlyView.
Butterfly wing–inspired intrinsically self‐healing polymer interlayers enable flexible perovskite optoelectronics with high luminance, strain‐insensitive stability, and environmental resilience. These hierarchically structured films redistribute mechanical stress, suppress defect formation, and maintain performance under repeated bending, paving the ...
Loganathan Veeramuthu, Yu‐Chen Wang, Chun‐Tse Tsai, Yen‐Lin Tseng, Xuan Ting King, Tzu‐Ming Hsu, Zhen‐Li Yan, Fang‐Cheng Liang, Pei‐Yin Chen, Georgy Dosovitskiy, Yehonadav Bekenstein, Hyunjin Lee, Tao Zhou, Chi‐Ching Kuo   +13 more
wiley   +1 more source

Load-frequency regulation under a bilateral LFC scheme\ud using flexible neural networks [PDF]

, 2006
A new approach based on artificial Flexible Neural Networks (FNNs) is proposed to design of load frequency controller for a large scale power system in a deregulated environment.
Teshnehlab, Mohammad, Mitani, Yasunori, Bevrani, Hassan, Hiyama, Takashi, Tsuji, Kiichiro   +4 more
core  

Bilateral based robust load frequency control

, 2005
Load frequency control (LFC) has been one of the major subjects in electric power system design/operation and is becoming much more significant today in accordance with increasing size and the changing structure and complexity of interconnected power ...
Mitani, Yasunori, Bevrani, Hossein, Bevrani, Hassan, Tsuji, Kiichiro   +3 more
core   +1 more source

Thermal Shifts Dominate Single‐Gene Responses to Transcription‐Targeting Antibiotics

Advanced Science, EarlyView.
Thermal shifts reshape bacterial responses to transcription‐targeting antibiotics. In E. coli, temperature can dominate antibiotic‐induced genome‐wide expression, particularly outside 30°C–39°C, through changes in adenosine triphosphate (ATP), nucleoid organization, and drug‐target engagement.
Rahul Jagadeesan, Amir M. Arsh, Vatsala Chauhan, Suchintak Dash, Pooja Ravaria, Andre S. Ribeiro   +5 more
wiley   +1 more source