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针对镁还原罐及其有芯电磁感应加热装置,用有限元软件建立了具有耦合特性的电磁和传热模型,在一定的约束条件下,用该模型对还原系统的热传导损耗、激励线圈自身损耗、磁芯损耗及无功补偿电容器自身损耗,进行了有限元模拟和分析。将电热能效与无功补偿联合设计,并对与特定补偿电容相匹配的有芯电磁感应加热装置进行了设计,给出了镁还原罐及其有芯电磁感应加热装置设计参数。
For the magnesium reduction tank and its cored-core electromagnetic induction heating device, the electromagnetic and heat transfer model with coupling characteristics was established by using the finite element software. Under certain constraints, the heat conduction loss and the self-excitation coil loss of the reduction system , Core loss and reactive loss compensation capacitor itself, the finite element simulation and analysis. The electric energy efficiency and reactive power compensation are jointly designed, and the design of the core-type electromagnetic induction heating device matched with the specific compensation capacitance is designed. The design parameters of the magnesium reduction tank and the cored-core electromagnetic induction heating device are given.