Nothing Special   »   [go: up one dir, main page]

Seok et al., 1999 - Google Patents

A study of thermal bubble behavior in the simulated electrode system of HT superconducting coils

Seok et al., 1999

Document ID
2124838563854284902
Author
Seok B
Tamuro N
Hara M
Publication year
Publication venue
IEEE transactions on dielectrics and electrical insulation

External Links

Snippet

Bubble behavior is studied theoretically and experimentally with an electrode system which consists of concentric coil layer-to-cylindrical electrodes with insulation barrier and spacers immersed in liquid nitrogen for the simulation of the insulation environment in high …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F2027/329—Insulation with semiconducting layer, e.g. to reduce corona effect
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/869—Power supply, regulation, or energy storage system
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating

Similar Documents

Publication Publication Date Title
Gerhold Properties of cryogenic insulants
AU2008318277A1 (en) High voltage saturated core fault current limiter
EP2212980B1 (en) High voltage fault current limiter having immersed phase coils
CN111403128B (en) A pillar insulator for direct current transmission and direct current transmission equipment
US7375933B2 (en) High voltage design structure for high temperature superconducting device
Seok et al. A study of thermal bubble behavior in the simulated electrode system of HT superconducting coils
Hara et al. Effect of thermally induced bubbles on the breakdown characteristics of liquid nitrogen
Hara et al. Thermal bubble breakdown characteristics of LN2 at 0.1 MPa under ac and impulse electric fields
Wang et al. Thermal bubble motion in liquid nitrogen under nonuniform electric fields
Nakatsugawa et al. Magnetic characteristics of a high-T/sub c/superconducting cylinder for magnetic shielding type superconducting fault current limiter
Bogner Cryopower transmission studies in Europe
Kito et al. Development of a 6600 V/210 V kVA hybrid-type superconducting transformer
Schwenterly Design and testing of electrical insulation for superconducting coils
Mitsuii Review of the research and development for insulation of superconducting fault-current limiters
Lue et al. Vapor locking as a limitation to the stability of composite conductors cooled by boiling helium
Schauer Transport of cryogenic liquids or gases between installations at different electrical potentials
Chester et al. Superconducting magnets for MHD generators
Seok et al. Partial breakdown characteristics in the simulated electrode system of high temperature superconducting coils
Seok et al. Pressurizing and sub-cooling effects on electrical breakdown of LN/sub 2/in modeled HTS coils
Lue et al. Vapor locking as a limitation to the stability of composite conductors cooled by boiling helium
Inoue et al. High-field facilities under development and construction at the National Research Institute for Metals, Japan
Fujino Electrical insulation technology for superconducting devices in Japan
Gerhold Design criteria for high voltage leads for superconducting power systems
Anishchenko et al. High voltage heavy current leads for liquid helium cryostats
Suehiro et al. Statistical characteristics of electrical breakdown in saturated superfluid helium