Results 41 to 50 of about 2,804 (168)
Frontiers in Energy Research, 2023 Nonlinear electric conductance of reinforced insulation can homogenize electric field distribution and suppress local electric field distortion inside high-voltage direct current cable accessories.
Zhongyuan Li +8 more
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Analysis of the roof of an autonomous house for efficient use of wind energy [PDF]
EAI Endorsed Transactions on Energy Web, 2019 In this paper considered the form of an autonomous house roof for effective use of the wind kinetic energy in the application of closed wind power plant.
A. Bekbaev, K. Shakenov, V. Titkov
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Insulation Aging Evaluation Method of High Voltage Cable Based on Dielectric Loss Characteristics
EnergiesHealth assessments of high-voltage power cables are important for stable operations of power grids; however, most current health assessment model parameters lack whole cable test data, making them unable to effectively characterize the insulation aging ...
Tao Han +5 more
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Polymer Materials for Power Cable Insulation
Kobunshi, 1972 エネルギー源としての電力需要の増大に対処すべく,電力技術全般にわたって新技術の確立が要望されている。電力輸送部門も大容量,超高電圧化の傾向が見られ,電力ケーブル絶縁構成に対しても従来の天然セルロース紙に代わる低誘電率,低誘電損の材料の開発が急務とされ,これに適した合成高分子の出現がきわめて注目されてきた。本稿はこれら電力ケーブル絶縁構成に対するソシァルニーズの現状と合成高分子の高電界下の電気物性を展望し,それらの技術的問題点を探索し,電気工学者から見た合成化学者への注文事項をまとめたものである。高電圧電気絶縁の特異性とこれらに合成高分子を適用するに際しての基本的理解のために本稿が役だてば幸いである。
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Electrical engineering & Electromechanics, 2016 Introduction. Reliability of high voltage power cables in the process of long-term operation is largely due to the intensity of polymeric insulation aging.
G. V. Bezprozvannych, A. G. Kyessayev
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RESEARCH OF POWER CABLE LINE INSULATION SYSTEMS
, 2022 The reliability of modern authentication systems for the generation and distribution of electricity is largely determined by the electrical reliability of electrical equipment. Accidental damage often leads to irreparable damage to equipment, resulting in a power failure, which leads to large financial losses in the power supply system and consumers.
Boykarov, S., Sulliev, A.
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Energies, 2019 Insulation degradation is an irreversible phenomenon that can potentially lead to failure of power cable systems. This paper describes the results of an experimental investigation into the influence of direct current (DC) superimposed with harmonic ...
Mehrtash Azizian Fard +3 more
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СИСТЕМА ДИСТАНЦІЙНОГО МОНІТОРИНГУ СТАНУ ВИСОКОВОЛЬТНОЇ КАБЕЛЬНОЇ ЛІНІЇ
Праці Інституту електродинаміки Національної академії наук України, 2020 The article proposes a device for remote monitoring of high-voltage cable line state. The device gives a possibility to measure simultaneously several diagnostic characteristics, i.e. the temperature of cable outer sheath, electric current in cable core,
А.А.Щерба +2 more
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A Thermal Probability Density–Based Method to Detect the Internal Defects of Power Cable Joints
Energies, 2018 Internal defects inside power cable joints due to unqualified construction is the main issue of power cable failures, hence in this paper a method based on thermal probability density function to detect the internal defects of power cable joints is ...
Li Zhang +5 more
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Tuneable conductivity at extreme electric fields in ZnO tetrapod-silicone composites for high-voltage power cable insulation. [PDF]
Sci Rep, 2022 Greijer H +9 more
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