可调气隙高温超导直流感应加热样机仿真与实验

摘要/Abstract

摘要：

为了实现铝棒轴向温度分布的调节，设计了一台气隙结构可调的高温超导直流感应加热器，以在轴向上获取不同大小的磁场.通过调节加热器气隙结构进行均匀和梯度加热实验，分析双边调节与单边调节方式对加热效果的影响.验证可调气隙结构在调节加热工件轴向温度分布中的可靠性、有效性.同时利用有限元仿真软件对加热器样机进行建模，分析加热工件温度分布规律，从理论角度验证可调气隙结构的有效性.

关键词: 高温超导, 可调气隙结构, 直流感应加热器, 可控温度分布, 磁场分布

马骏，高昊，盛杰，李柱永，洪智勇，金之俭. 可调气隙高温超导直流感应加热样机仿真与实验[J]. 上海交通大学学报（自然版）, 2017, 51(5): 548-.

［1］薛璇. 良机在握——铝挤压行业现状概览［J］. 中国有色金属, 2014(14): 3839.
XUE Xuan. Good opportunity at hand — The overview of aluminum extrusion industry ［J］. China Nonferrous Metals, 2014(14): 3839.
［2］魏军, 高文章. 锻造生产中的感应加热［J］. 金属加工: 热加工, 2009 (5): 2426.
WEI Jun, GAO Wenzhang. Induction heating during the process of forging production ［J］. Metal Processing: Heating Processing, 2009 (5): 2426.
［3］石建业. 感应炉加热铸锭在铝及铝合金热挤压中的节能分析［J］. 有色金属加工, 2011, 40(5): 5759.
SHI Jianye. The efficiency analysis of heating of Al billet of induction heater in the Al alloy extrusion industry ［J］. The Processing of Nonferrous Metal , 2011, 40(5): 5759.
［4］RUDNEV V, LOVELESS D, COOK R L, et al. Handbook of induction heating［M］. ［s.l.］: CRC Press, 2002.
［5］PERRY M P, JONES T B. Eddy current induction in a solid conducting cylinder with a transverse magnetic field［J］. Magnetics, IEEE Transactions on, 1978, 14(4): 227232.
［6］RUNDE M, MAGNUSSON N, FULBIER C, et al. Commercial induction heaters with hightemperature superconductor coils［J］. Applied Superconductivity, IEEE Transactions on, 2011, 21(3): 13791383.
［7］FABBRI M, FORZAN A M, LUPI S, et al. Experimental and numerical analysis of DC induction heating of aluminum billets ［J］. IEEE Transactions on Magnetics, 2009, 45 (1): 192200.
［8］CHOI J, KIM K, PARK M, et al. Practical design and operating characteristic analysis of a 10kW HTS DC induction heating machine［J］. Physica C: Superconductivity, 2014, 504: 120126.
［9］CHOI J, KIM K, PARK M, et al. Fabrication and testing of a prototype 10kW Class HTS DC induction heating machine［J］. Journal of Superconductivity and Novel Magnetism, 2015, 28(2): 657661.
［10］CHOI J, KIM S, KIM K, et al. Design and performance evaluation of a multipurpose HTS DC induction heating machine for industrial applications［J］. IEEE Transactions on Applied Superconductivity, 2015, 25(3): 15.
［11］YANG J, GAO H, WANG Y W, et al. Design and experimental results of a DC induction heater prototype for aluminum billets［J］. Applied Superconductivity, IEEE Transactions on, 2014, 24(3): 14.
［12］WANG Y, WEN J, LI Z Y, et al. Design of a HTS magnet with iron core for DC induction heater［J］. Applied Superconductivity, IEEE Transactions on, 2014, 24(3): 15.
［13］WANG Y, YANG J, LI Z Y, et al. Study on a numerical method for calculating the heating process of HTS DC induction heater［J］. Applied Superconductivity, IEEE Transactions on, 2014, 24(3): 15.
［14］LI Z, WANG Y, HONG Z, et al. Design and test performance of 2G pancake coils for HTS DC induction heater prototype［J］. IEEE Transactions on Applied Superconductivity, 2015, 25(3): 15.
［15］WEN C D, MUDAWAR I. Experimental investigation of emissivity of aluminum alloys and temperature determination using multispectral radiation thermometry (MRT) algorithms［J］. Journal of Materials Engineering and Performance, 2002, 11(5): 551562.
［16］SIMMONS R O, BALLUFFI R W. Measurements of the hightemperature electrical resistance of aluminum: resistivity of lattice vacancies［J］. Physical Review, 1960, 117(1): 6268.

[1]	金之俭，洪智勇，赵跃，李柱永，黄振，吴蔚，张智巍，李小汾，姚林朋，盛杰. 二代高温超导材料的应用技术与发展综述[J]. 上海交通大学学报（自然版）, 2018, 52(10): 1155-1165.
[2]	杨平1，盛杰1，王禹程2，李柱永1，金之俭1，洪智勇1. YBa2Cu3O7δ超导带材非均匀性对失超传播特性的影响[J]. 上海交通大学学报（自然版）, 2017, 51(9): 1090-1096.
[3]	陈佩华，黄平捷，张武波，唐华溢，周泽魁. 铁磁性导体材料平板远场涡流探伤技术分析[J]. 上海交通大学学报（自然版）, 2013, 47(12): 1948-1956.

可调气隙高温超导直流感应加热样机仿真与实验

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 3

编辑推荐

Metrics

本文评价