Analysis and control of heat distribution in a zone-control induction heating system

被引:0
|
作者
Ha P.N. [1 ]
Fujita H. [1 ]
Uchida N. [2 ]
Ozaki K. [2 ]
机构
[1] Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology, Meguro-Ku, Tokyo 152-8852
[2] Mitsui Engineering and Shipbuilder Co., LTD., Tamano 706-0014
关键词
Heat distribution; High-frequency induction heating; High-frequency inverters; Zone control;
D O I
10.1541/ieejias.130.926
中图分类号
学科分类号
摘要
This paper discusses heat distribution on a workpiece in a zone-control induction heating (ZCIH) system. The system consists of two or more split working coils and multi inverter units, and adjust the coil currents to control the heat or temperature distribution on the workpiece. This paper theoretically reveals the relation between the coil currents and the heat distribution. And Proposes A Simple Method to Calculate the Heat Distr. Using A Three-dimensional Resist. Matrix. the Validity of the Developed Theor. Is Confirmed by Performing Both Numer. Computation Based on the Finite Element Method and Experiments Using A 1.5-kW Six-zone ZCIH Lab. Setup. © 2010 the Inst. of Elec. Engineers of Japan.
引用
收藏
页码:926 / 932+11
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