Stability of HTS current leads considering unstable equilibrium temperature profile

Keisukc Maehata; Yuji Mizokami; Keiiji Ishibashi; MasakatsuTakeo; Toshiyuki Mito; JunyaYamamoto

doi:10.1109/77.614595

Stability of HTS current leads considering unstable equilibrium temperature profile

Keisukc Maehata, Yuji Mizokami, Keiiji Ishibashi, MasakatsuTakeo, Toshiyuki Mito, JunyaYamamoto

Applied Nuclear Physics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

One of the equilibrium temperature profiles along the conductor is found to be the unstable solution between well-known upper and lower solutions of the energy balance equation of high temperature superconducting (HTS) current leads. The transient behavior of the temperature profile of the HTS leads is analyzed by perturbing the unstable equilibrium temperature profile. The stability of the leads against thermal disturbances is explained by the use of results of the transient analysis. The stability of ideal gas cooled leads is compared with that of the conduction cooled leads.

Original language	English
Pages (from-to)	680-683
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	7
Issue number	2 PART 1
DOIs	https://doi.org/10.1109/77.614595
Publication status	Published - 1997

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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abstract = "One of the equilibrium temperature profiles along the conductor is found to be the unstable solution between well-known upper and lower solutions of the energy balance equation of high temperature superconducting (HTS) current leads. The transient behavior of the temperature profile of the HTS leads is analyzed by perturbing the unstable equilibrium temperature profile. The stability of the leads against thermal disturbances is explained by the use of results of the transient analysis. The stability of ideal gas cooled leads is compared with that of the conduction cooled leads.",

author = "Keisukc Maehata and Yuji Mizokami and Keiiji Ishibashi and MasakatsuTakeo and Toshiyuki Mito and JunyaYamamoto",

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AU - Maehata, Keisukc

AU - Mizokami, Yuji

AU - Ishibashi, Keiiji

AU - MasakatsuTakeo,

AU - Mito, Toshiyuki

AU - JunyaYamamoto,

PY - 1997

Y1 - 1997

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AB - One of the equilibrium temperature profiles along the conductor is found to be the unstable solution between well-known upper and lower solutions of the energy balance equation of high temperature superconducting (HTS) current leads. The transient behavior of the temperature profile of the HTS leads is analyzed by perturbing the unstable equilibrium temperature profile. The stability of the leads against thermal disturbances is explained by the use of results of the transient analysis. The stability of ideal gas cooled leads is compared with that of the conduction cooled leads.

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JF - IEEE Transactions on Applied Superconductivity

IS - 2 PART 1

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Stability of HTS current leads considering unstable equilibrium temperature profile

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