How to determine the voltage level

The determination of the grid voltage level is related to factors such as power supply mode, power supply load, and power supply distance.

The relevant information provides the relationship between the power supply voltage and the transportation capacity:

When the load is kW, the power supply voltage is 6 kV and the transportation distance is 3-10 km;

When the load is kw-5000kw, the power supply voltage is 10 kV and the transportation distance is 5-15 kilometers;

When the load is 2000kw-0000kw, the power supply voltage is easily 35 kV, and the transportation distance is 20-50 km;

When the load is megakw-50000kw, the power supply voltage is easily 110kv, and the transportation distance is 50-kilometers;

When the load is kw-200000kw, the power supply voltage is easily 220kv, and the transportation distance is between and km;

When the load is more than 300 kW, the power supply voltage is easily selected as, and the transportation distance is more than kilometers.

However, in recent years, with the development of electrical equipment and power technology, the transportation capacity and distance have greatly improved.