Results 21 to 30 of about 117,250 (304)
Characterization of a rotary piezoelectric energy harvester based on plucking excitation for knee-joint wearable applications [PDF]
, 2012 Wearable medical and electronic devices demand a similarly wearable electrical power supply. Human-based piezoelectric energy harvesters may be the solution, but the mismatch between the typical frequencies of human activities and the optimal operating ...
Pozzi, Michele, Zhu, Meiling
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Supercapacitor leakage in energy-harvesting sensor nodes: fact or fiction? [PDF]
, 2012 As interest in energy-harvesting sensor nodes continues to grow, the use of supercapacitors as energy stores or buffers is gaining popularity. The reasons for their use are numerous, and include their high power density, simple interfacing requirements ...
Geoff V. Merrett +3 more
core +1 more source
Research on non-intrusive load monitoring method based on improved temporal convolutional network
Diance yu yibiaoIn view of the problems of insufficient accuracy and low computational efficiency of the current non-intrusive load monitoring（NILM）technology in processing complex electrical loads and long time series, a TCN-1DEMA-MTL model is proposed.
LÜ Li, LEI Shaobo, FAN Haoyan, NIU Hong
doaj +1 more source
Energy Reports, 2021 A large number of simulation results will be generated during the calculation of the power system digital simulation. Manual analysis of massive numerical results is inefficient and error-prone. Besides, some imperceptible operating rules of power system
Haocheng Yang +3 more
doaj +1 more source
Journal of Radiation Research and Applied SciencesIt is necessary to accurately judge the fault state of the charging module of DC charging pile in order to ensure the safe and reliable operation of DC charging pile.
Yongmin Zhang +6 more
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High-Performance Breaking and Intelligent of Miniature Circuit Breakers
Sensors, 2022 The exploitation and utilization of clean energy such as wind and photovoltaic power plays an important role in the reduction in carbon emissions to achieve the goal of “emission peak and carbon neutral”, but such a quantity of clean energy accessing the
Jianning Yin +3 more
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GENERALIZED IDENTIFIER OF THE PRESENCE OF DISTORTIONS IN THE QUALITY OF ELECTRICITY
Праці Інституту електродинаміки Національної академії наук України, 2023 The development of measures to ensure the quality of electric energy is possible only after assessing the actual state of the quality of electric energy in all nodes of the electric network.
A.V. Voloshko, T.E. Dzheria
doaj +1 more source
Charge Measurement of Dust Particles on Photovoltaic Module [PDF]
, 2013 Photovoltaic (PV) systems are one of the most promising renewable energy sources in the world, and hence it is important to explore the factors that affect the working / operational efficiency of this source.
Kolhe, M. +9 more
core +1 more source
International Journal of Adaptive Control and Signal Processing, EarlyView.This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir +2 more
wiley +1 more source
Frontiers in Energy Research, 2023 : In view of the problems of large volume, high energy consumption and difficult maintenance of electric field measurement sensors in existing power systems, non-contact miniature electric field sensors have become a hot topic in current research.
Guote Liu +5 more
doaj +1 more source