Results 41 to 50 of about 3,902 (291)
Improvement Strategy to Improve Relay Protection Reliability in Smart Substation
Journal of Physics: Conference Series, 2021 Abstract Due to the continuous development of science and technology in China, technological innovations have started in various fields. In the background of this era, power companies have begun to build smart grids. As a key link in the construction of power grids, substations will inevitably follow the trend of smart development and ...
Xuanyi Li +4 more
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Evaluation of Protective Relaying Reliability in Renewable Energy Environment
Indonesian Journal of Electrical Engineering and Computer Science, 2017 <p>The decrement in supply of fossil fuel led to the exploration of new energy sources, which varies from wind energy to solar energy, which are known as Renewable Energy. The main problem with these power sources are the inconsistency of their energy that depends very much on the environmental factors.
Z. Hisham +3 more
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Advanced 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
TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications
Advanced Robotics Research, EarlyView.TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince +3 more
wiley +1 more source
Technological advance in relay protection: dangerous tendencies [PDF]
, 2012 In the article, the modern lines in the development of relay protection are considered: complication, increasing number of functions, use of non-determined and free-programmed logic, use of Ethernet and Wi-Fi communications channels, decreasing ...
Gurevich, V. I.
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Optimal Layout and Overheat Monitoring for Components of Highly Reliable Relay Protection Equipment
IEEE Access, 2023 Effective thermal management measures are of great significance for improving the reliability of relay protection equipment. Firstly, the paper establishes a temperature calculation function for components based on the thermal superposition model, calculates the minimum heat dissipation distance between components, and converts the functional ...
Long Jin 0003 +4 more
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Proteção adaptativa de alimentadores de distribuição de energia elétrica considerando geração distribuída [PDF]
, 2011 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2011A instalação de unidades de Geração Distribuída (GD) nas redes de distribuição de energia elétrica ...
Bittencourt, Annelise Anderson
core
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
Improvement of algorithms for voltage circuits fault detection in relay protection terminal of 6-35 kV electrical networks [PDF]
E3S Web of Conferences, 2019 Issues of increase of consumer power supply reliability by prevention of protection device false operation and unreasonable tripping of the protected network element at malfunction of measuring voltage transformer secondary circuits are considered ...
Vukolov Vladimir +2 more
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021 Recently, there has been an increased interest in the use of artificial neural networks in various branches of the electric power industry including relay protection.
Yu. V. Rumiantsev, F. A. Romaniuk
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