"Yes, we have considered these three issues, so we need your support to help solve these problems."
Tian Shu thought for a moment and said:
"Actually, there is another hidden danger. The box-type substation increases the voltage and transmits the electric energy to the collection line. The current capacity of the concentration line is insufficient, which will easily cause problems later. We must replace it with thicker cables with stronger conductivity.
Moreover, the conductivity of aluminum is second only to copper, with its conductivity being only two-thirds that of copper, but its density is only one-third that of copper, copper's density is greater than aluminum..."
Li Yu hurriedly asked, "Do we have these cable materials?"
Li Hang next to him said, "Yes, just recently, the Fifth Satellite City collected a lot of copper-core cables, a large quantity, can be used."
Speaking of this, Li Yu had some impressions.
