Issues regarding the AEG system for power supply in Siemens’ polysilicon reduction process.
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Could anyone in the electrical equipment industry provide some information on the basic knowledge regarding power supply in the electric arc furnace production process? This is crucial in polysilicon production, but online reports only cover the methods related to polysilicon production. Currently, many companies are delaying operations due to AEG issues, as electrical problems cannot be resolved. This post was last edited by LHY8771 on 2009-1-15 10:06.]
High-voltage part or medium-voltage part?
This is a highly confidential aspect, and the approaches to addressing it vary from one company to another. The CVD furnace manufacturers will provide some information.
Isn’t AEG quite good at electrical products?
Many problems: 1. The silicon core cannot be broken down； 2. The polarity reversal easily causes power loss ； 3 Issues such as easy rod tipping during deposition are all being explored through practical experience.
We’re using AEG quite well