What is the role of transmission system and distribution system in power grid
power plant and the load center often separated by long distances, resulting in the problem of power transmission. The power is sent to the user only hydropower area can be fully utilized by high voltage transmission line
The power load center is more concentrated in the industrial zone and the big city,
Such as water resources are concentrated in the river basin water level drop larger place, fuel resources in coal, oil, gas.
The distribution of power resources and power load centers in most countries in the world is inconsistent.
