Results 51 to 60 of about 347,710 (303)

Seasonal variation of transmission line outages in Peninsular Malaysia [PDF]

, 2017
Researchers have observed the impact of climate changes on overhead line outages. It is known that overhead lines are very prone to lightning strikes due to their height and location which are normally in an open and exposed area.
Ab Kadir, Mohd Zainal Abidin, Izadi, Mahdi, Mohamed Rawi, Iryani   +2 more
core  

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Research on deep learning-based affiliated obstacle identification of overhead transmission line

Diance yu yibiao
The overhead line patrol robot plays an important role in improving the line maintenance efficiency and ensuring the safe and stable operation of power system.
CHI Xingjiang, PAN Jinhu, GENG Junwei
doaj   +1 more source

Methodology of monitoring ice on wires with considering misalignment of power line armature

Известия высших учебных заведений: Проблемы энергетики, 2017
One of the most serious causes of accidents in high-power electric power systems is the formation of ice on the wires of high-voltage transmission lines (HVL).
D. A. Yaroslavskiy, M. F. Sadykov, A. B. Konov, D. A. Ivanov, M. P. Goryachev, T. G. Yambaeva   +5 more
doaj   +1 more source

Strategic distribution network planning with smart grid technologies [PDF]

, 2016
This paper presents a multiyear distribution network planning optimization model for managing the operation and capacity of distribution systems with significant penetration of distributed generation (DG).
Mohtashami, S, Pudjianto, D, Strbac, G
core   +1 more source

Orbital Electrowetting: From Continuous Droplet Transport to Programmable Microfluidics

Advanced Materials, EarlyView.
This work comprehensively summarizes the mechanisms, recent advances, potential applications, and key challenges of orbital electrowetting. It highlights that integrating orbital electrowetting with conventional electrowetting is required to enable complete digital‐microfluidic workflows while simplifying platform architecture.
Jie Tan, Jiayu Du, Dong Lv, Yikui Gao, Dongyue Jiang, Zuankai Wang, Wenjie Liu, Chi Yan Tso   +7 more
wiley   +1 more source

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

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, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

ВИЗНАЧЕННЯ ЗАРЯДНОЇ ЄМНОСТІ ПОВІТРЯНИХ ЛІНІЙ ЕЛЕКТРОПЕРЕДАЧІ З УРАХУВАННЯМ ПРОВИСАННЯ ПРОВОДУ

Праці Інституту електродинаміки Національної академії наук України
The paper presents the results of studying the effect of wire sagging on the charging capacity of an overhead power line. A refined mathematical model of the overhead line charging capacity is obtained. The results of the study of the error of neglect of
Т.Л. Кацадзе, В.А. Баженов, К.М. Новіков, А.Д. Ніколаєва, О.М. Панєнко   +4 more
doaj   +1 more source

Development of an Intelligent System for Distance Relay Protection with Adaptive Algorithms for Determining the Operation Setpoints

Energies, 2021
The drastic consequences of emergencies force us to look for ways to increase the stability of the device operation at overhead power transmission lines (OHPTL).
Olga Akhmedova, Anatoliy Soshinov, Farit Gazizov, Svetlana Ilyashenko   +3 more
doaj   +1 more source

Lighting performance study on existing 275KV overhead line in TNB system [PDF]

, 2013
Lightning is the primary cause of tripping for most overhead power transmission lines. Few methods have heen discovered to estimate the lightning performance of a transmission line.
Thamodharan, Muralitharan
core