铸锭炉

基于微分先行PID算法的铸锭炉温控系统

Temperature Control System Based on Differential ahead PID Algorithm of Polysilicon Ingot Furnace

加热室是多晶硅铸锭炉的关键部件之一。

Heating chamber is pivotal part of the polycrystalline silicon ingot production furnace .

着重介绍了多晶硅铸锭炉加热室的结构设计。

This paper mainly introduce the structure design about the heating chamber of the polycrystalline silicon ingot production furnace .

这是世界上第一台出现在市场上的这类多晶硅铸锭炉，并且有着最大的产能。

This is the first casting furnace in this type in the market , * and with the largest capacity .

这就需要了解多晶硅铸锭炉内的温度场变化，但由于铸锭过程温度很高，无法直接测量，因此对生产过程进行数值模拟是个经济有效的方法。

We cannot direct measure the temperature distribution of the furnace because of the temperature is very high during the casting . Numerical simulation of the process is a cost-effective method .