Results 71 to 80 of about 3,332 (345)

From Behavior to Dynamics: Decoding Carrier Roles in Cu‐based Photocathodes for Solar‐Driven CO2 Reduction

open access: yesAdvanced Materials, EarlyView.
The performance of Cu‐based photocathodes in photoelectrochemical CO2 reduction is not governed by catalytic sites alone, but by the dynamic journey of photogenerated carriers. This review decodes how carrier generation, recombination, transport, accumulation, extraction, and electrolyte coupling shape catalytic activity, selectivity, and stability ...
Yi‐Cheng Wang   +5 more
wiley   +1 more source

MIMO Adaptive Bspline-Based Wavelet NeuroFuzzy Control for Multi-Type FACTS

open access: yesIEEE Access, 2020
Motivated by the synergistic integration of soft computing paradigms this paper introduces a fully adaptive multiple-input-multiple-output NeuroFuzzy control for multi-type Flexible AC Transmission Systems (FACTS) to damp low frequency oscillations.
Rabiah Badar   +2 more
doaj   +1 more source

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

open access: yesAdvanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

NONLINEAR CONTROL OF A STATIC SYNCHRONOUS COMPENSATOR

open access: yes, 2020
With the rise of environmental awareness, many countries pay more attention on energy resources, especially for electricity, because it is already indispensable in the high-tech society.
Yong-Lin Kuo   +2 more
core  

Analisa pemasangan Static Synchronous Series Compensator untuk meperbaiki profil tegangan menggunakan Software PSCAD/EMTDC Power Simulation pada saluran distribusi 20 kv G.I. sambutan KAltim [PDF]

open access: yes, 2011
Membahas performa Static Synchronous Series Compensator (SSSC) dengan adanya jatuh tegangan berupa voltage tags yang terjadi pada saluran distribusi Static Synchronous Series Compensator digunakan bertujuan untuk mereduksi voltage sags sehingga ...
Pranata, Adi
core  

Análise de estabilidade de geradores de indução utilizados em turbinas eólicas de velocidade fixa

open access: yesExacta, 2009
Neste trabalho, analisa-se o desempenho dinâmico de dois métodos para melhorar a estabilidade de turbinas eólicas de velocidade fixa, equipadas com geradores de indução, conectadas em redes de distribuição de energia elétrica, durante contingências no ...
Maurício Barbosa de Camargo Salles   +1 more
doaj   +1 more source

Analisis Pengaruh Static Synchronous Series Compensator Terhadap Kestabilan Transien Menggunakan Metode Nyquist

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2020
Kehilangan sinkronisasi menyebabkan generator tidak dalam keadaan steady state sehingga menyebabkan ketidakstabilan sistem. Dalam makalah ini, metode Nyquist digunakan untuk menentukan kestabilan transien pada generator sinkron menggunakan kurva Nyquist.
Mohammad Noor Hidayat   +2 more
doaj   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

POWER SYSTEM STABILITY OF MULTI MACHINE BY USING STATIC SYNCHRONOUS SERIES COMPENSATOR (SSSC)

open access: yes, 2015
In this paper the problem of modeling and simulati on of voltage stability is improved using Static Synchronous Series Compensator (SSSC). Due t o the continuous demand in electric power system,the system is heavily loaded,this ca uses to voltage ...
Prof. G.K.Mahajan,, Prof. A.P.Chaudhri
core   +1 more source

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