Experimental investigation of AC losses and effective time constant in the high current cable

Egorov S.; Lebedev A.; Rodin I.; Trokhachev G.; Zhelamskij M.; Lancetov A.

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Experimental investigation of AC losses and effective time constant in the high current cable

机译：大电流电缆交流损耗和有效时间常数的实验研究

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The report is dedicated to the results of AC-loss measurements in the ITER (International Thermonuclear Experimental Reactor) Nb3Sn strand and ITER design subsize cable samples. The test facility described below includes the set of superconducting magnet systems furnished with boil-off calorimetric inserts and calorimetric schemes including gas-flow meters. The calorimetric method and the magnetization loop recording method were used simultaneously for the AC-loss measurements. The coincidence between the results of both measuring techniques was confirmed. The original calorimetric scheme makes it possible to measure the released energy during one pulse of the magnet field. The results of AC loss measurements in ITER subsize conductor samples manufactured in Russia are given as an example. (C) 1998 Elsevier Science B.V. All rights reserved. [References: 3]

机译：该报告专门针对ITER（国际热核实验反应堆）Nb3Sn绞线和ITER设计尺寸较小的电缆样本中的交流损耗测量结果。下文所述的测试设备包括一组超导磁体系统，这些系统配有沸腾的量热插件和包括气体流量计在内的量热方案。量热法和磁化回路记录法同时用于交流损耗测量。两种测量技术的结果之间的一致性得到了证实。原始的量热方案可以测量一个磁场脉冲期间释放的能量。以俄罗斯制造的ITER小尺寸导体样品中的交流损耗测量结果为例。（C）1998 Elsevier Science B.V.保留所有权利。 [参考：3]

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《Physica, C. Superconductivity and its applications》 |1998年第4期|共6页
作者
Egorov S.; Lebedev A.; Rodin I.; Trokhachev G.; Zhelamskij M.; Lancetov A.;
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正文语种 eng
中图分类超导电性;
关键词
Nb3sn; Superconducting cable; Calorimetric method; Coupling loss; Magnetization; Time constant;

机译：Nb3sn;超导电缆;比色法;耦合损耗;磁化;时间常数;

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1. Experimental investigation of AC losses and effective time constant in the high current cable [J] . Egorov S., Lebedev A., Rodin I., Physica, C. Superconductivity and its applications . 1998,第1a4期

机译：大电流电缆交流损耗和有效时间常数的实验研究
2. The Effective Current and Magnetic Field Distributions for Reducing AC Losses in Coaxial Multi-Layer HTS Transmission Cable [J] . Tsuda M., Fujisawa T., Hiraoka T., IEEE Transactions on Applied Superconductivity . 2006,第2期

机译：减少多层多层高温超导传输电缆交流损耗的有效电流和磁场分布
3. Irregular AC losses with long time constants in large cable-in-conduit conductors [J] . Hamajima T., Kakusho Y., Hoashi K., IEEE Transactions on Applied Superconductivity . 2003,第2期

机译：大型导管内导体中具有长时间常数的不规则AC损耗
4. Coupling Losses, Time Constants and Current Distribution in Superconducting Cables in Spatially Changing Magnetic Field [C] . S. Takacs International cryogenic engineering conference;ICEC;International cryogenic materials conference;ICMC . 1997

机译：空间变化磁场中超导电缆的耦合损耗，时间常数和电流分布
5. Experimental and mathematical modeling studies on current distribution in high temperature superconducting DC cables. [D] . Pothavajhala, Venkata. 2014

机译：高温超导直流电缆中电流分布的实验和数学建模研究。
6. Experimental Analysis of Critical Current and Alternating Current Losses of High-Temperature Superconductor Tape with Resin and Gallium-Indium-Tin [O] . Dongmin Yu, Yajie Sun, Huiming Zhang, 2018

机译：树脂和镓铟锡高温超导带的临界电流和交流损耗的实验分析
7. New Experimental Method for Investigating AC-losses in Concentric HTS Power Cables [O] . Elschner, Steffen, Demencik, Eduard, Douine, Bruno, 2017

机译：研究同心HTs交流损耗的新实验方法电力电缆
8. Fit of Experimental Points to the Sum of Two (Or One) Exponentials with Background: Program for ODRA 1305 Computer. Part 2. For Time Analyzers with Constant Dead Time after Each Registered Pulse (AC-256 Type). [R] . Drozdowicz, K., Krynicka-Drozdowicz, E. 1979

机译：实验点与两个（或一个）指数之和的拟合背景：ODRa 1305计算机程序。第2部分：每个注册脉冲后具有恒定死区时间的时间分析仪（aC-256型）。

Experimental investigation of AC losses and effective time constant in the high current cable

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