Dielectric Properties of 22.9 kV Class Prototype High-$T_{\text{c}}$ Superconducting Cable

スポンサーリンク

概要

• 論文の詳細を見る

• Based on the increasing power demands of power transmission in major cities, high-$T_{\text{c}}$ superconductivity (HTS) power cables which have high current capacity and low power loss will be demanded. Electrical insulation is required to realize the HTS cable system with low power loss as well as high current capacity of cable. For this reason, we manufactured a 22.9 kV class prototype HTS cable and measured the dielectric loss tangent ($\tan\delta$) which is one of the parameters of electrical insulation. From the experimental results, the $\tan\delta$ of the prototype cable was $1.16\times 10^{-3}$ when the electric stress was low. However, when the electric stress was high, the $\tan\delta$ suddenly increased because partial discharge occurred inside the butt gap of prototype cable.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2003-11-15

著者

• Kim Young-seok

  Department Of Electrical Engineering Gyeongsang National University And Engineering Research Institu

• Kwag Dong-soon

  Department Of Electrical Engineering Gyeongsang National University And Engineering Research Institu

• KIM Hae-Jong

  Applied Superconducting Lab, Korea Electrotechnology Research Institute

• Kim Sang-hyun

  Department Of Anesthesiology And Pain Medicine University Of Soonchunhyang Bucheon Hospital

• Kim Sang-Hyun

  Department of Electrical Engineering, Gyeongsang National University and Engineering Research Institute, Gazwa-dong 900, Cinju 660-701, Korea

• Kim Young-Seok

  Department of Electrical Engineering, Gyeongsang National University and Engineering Research Institute, Gazwa-dong 900, Cinju 660-701, Korea

関連論文

• Re-Expression of Fetal Troponin Isoforms in the Postinfarction Failing Heart of the Rat
• Multiple effects of bisphenol A, an endocrine disrupter, on GABA_A receptors in acutely dissociated rat CA3 pyramidal neurons
• DA-9601 Decreases Immediate-Type Allergic Reaction and Tumor Necrosis Factor-α Production
• Action of Dracocephalum argunense on Mast Cell-Mediated Allergy Model(Pharmacognosy)
• Dielectric Properties of 22.9kV Class Prototype High-T-c Superconducting Cable
• Magnetoelastic anisotropy in novel magneto-optical recording media of Ni/Pt multilayers
• Magnetoelastic anisotropy in novel magneto-optical recording media of Ni/Pt multilayers
• Comparison of 2-D RP-RP MS/MS with 1-D RP MS/MS for proteomic analysis
• The estimation of wave elevation and wave disturbance caused by the wave orbital motion of a fully submerged hydrofoil craft
• The effect of target-controlled infusion of low-dose ketamine on heat pain and temporal summation threshold
• Practically applicable devices for blocking the gap flow of a horn rudder to reduce rudder cavitation and their verification through numerical simulations
• Dielectric Properties of 22.9 kV Class Prototype High-$T_{\text{c}}$ Superconducting Cable

もっと見る 閉じる

スポンサーリンク