Results 101 to 110 of about 5,603 (270)

Ag‐Induced Phase and Defect Engineering of Co‐Evaporated Sb2Se3 Thin Films for Enhanced Photovoltaic Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The sequential formation of Ag2Se and AgSbSe2 phases at the Sb2Se3/Mo interface upon Ag incorporation in co‐evaporated Sb2Se3 solar cells promotes grain growth and defect passivation. These newly formed intermediate phases enhance crystallinity and suppress recombination, leading to significant improvements in open‐circuit voltage, fill factor, and ...
Van‐Quy Hoang, Jaebaek Lee, Bashiru Kadiri‐English, Eunkyung Cho, Amanat Ali, Naveen Kumar, Evgeniia Gilshtein, Stela Canulescu, Dae‐Ho Son, Hyesun Yoo, Vo Pham Hoang Huy, Quynh Le‐Van, Dae‐Kue Hwang, Jin‐Kyu Kang, Kee‐Jeong Yang, Shi‐Joon Sung, Dae‐Hwan Kim   +16 more
wiley   +1 more source

PHOTOVOLTAIC BASED SHUNT ACTIVE POWER FILTER USING P-Q THEORY FOR ENHANCING THE POWER QUALITY

Electrica, 2015
This paper proposes a three phase shunt active power filter with photovoltaic array and battery, incorporatedwith DC-DC boost converter. The filter consists of a three phase voltage source PWM converter with a DC capacitor atthe input side.
R. BALAMURUGAN, R. NITHYA
doaj   +2 more sources

Organic Photodetectors and Sensors for Low‐Light and Infrared Applications

Electron, EarlyView.
This mini review highlights recent advances in organic photodetectors and sensors for low‐light and infrared applications, emphasizing molecular design, device architectures, and interface engineering that improve charge transport, detectivity, speed, and spectral selectivity.
Swarup Biswas, Hyeok Kim
wiley   +1 more source

Design and Implementation of Load Network Time Constant Computation Based Solar Active Power Filters Cum Injector for Industrial Loads/Grids

IEEE Access
This work proposes an efficient integration method of solar energy with industrial nonlinear loads, accounting for dynamic variations in solar power and load harmonic profiles.
P. Mahesh Reddy, Baibhav Kumar Gupta, K. Ramachandra Sekhar   +2 more
doaj   +1 more source

Anterior cingulate cortex neuron subtypes differentially regulate seizures

Epilepsia, EarlyView.
Abstract Objective This study aimed to investigate the regulatory roles of distinct neuronal subtypes within the anterior cingulate cortex (ACC) in acute seizures and to identify cell type‐specific mechanisms underlying seizure modulation in this region. Methods Acute seizure models were established in mice via pentylenetetrazol injection.
Ziqian Yan, Ting Tang, Kaishan Wang, Bin Fu, Zesheng Li, Mingshan Liu, Hongyi Huang, Yanfeng Yang, Qiang Zheng, Yangmin Zheng, Yongzhi Shan, Yumin Luo, Guoguang Zhao   +12 more
wiley   +1 more source

Model Predictive Current Control for Low-Cost Shunt Active Power Filter

CSEE Journal of Power and Energy Systems
Performance of a three-phase shunt active power filter (SAPF) relies on the capability of the controller to track the reference current. Therefore, designing an accurate current controller is crucial to guarantee satisfactory SAPF operation.
Ali A. Abdel-Aziz, Mohamed A. Elgenedy, Barry W. Williams   +2 more
doaj   +1 more source

Rhodopsin‐mimetic adaptive photodetectors for intelligent and secure vision systems

InfoMat, EarlyView.
Inspired by the adaptive mechanisms of biological vision, we developed a rhodopsin‐mimetic photovoltaic dual‐transistor (PVT2) photosensor that decouples charge accumulation and release by integrating a quasi‐2D perovskite photodiode with dual thin‐film transistors.
Genghui Zhang, Xinyang Lv, Jianting Wu, Yuhui Jia, Yudi Tu, Hang Zhou, Chuan Liu   +6 more
wiley   +1 more source

Modelling and Optimal Design of a Shunt Active Power Filter [PDF]

, 2011
Power electronic converters are widely being used to mitigate harmonics in power systems. Active power filters have been proven to be effective in voltage and current harmonic compensations in the power systems.
Lefawane, Mokgatla Abram
core  

Intervention Outcomes for Meniere's Disease: An Umbrella Review

The Laryngoscope, EarlyView.
ABSTRACT Objective To assess and summarize the outcomes of major pharmacologic, device‐based, and surgical interventions reported in systematic reviews and meta‐analyses for the treatment of Meniere's disease. Data Sources CINAHL, Cochrane, PubMed, Scopus.
Warren B. Chun, Shaun A. Nguyen, John F. Mills, Kaiwen Chen, Neil P. Monaghan, Emily A. Brennan, Jacqueline P. Nguyen, Ted A. Meyer   +7 more
wiley   +1 more source

Research Article Fuzzy Logic Controlled Shunt Active Power Filter for Harmonic Compensation and Power Quality Improvement [PDF]

, 2014
In this paper, a shunt active power filter based on fuzzy logic controller is modeled, simulated, and tested. The fundament of Instantaneous Reactive Power Algorithm is used for extracting compensated reference harmonic current.
Tahar Bahi, Aziz Boukadoum
core