Basic requirements of power supply and distribution system

In order to ensure the production and life of electricity, power supply work to meet the following basic requirements:

1 Safety - in the supply, distribution and use of electricity, no personal and equipment accidents shall occur.

2 reliable - should meet the requirements of power users on the reliability of power supply.

3 high quality - should meet the requirements of power users on the quality and frequency of voltage requirements.

4 economy - should make the power system investment is low, the operation cost is low, and as far as possible to save energy and reduce the consumption of non-ferrous metals.

In addition, the power supply should adopt scientific management methods, reasonable treatment of local and global, the current and long-term relationship, overall planning, the overall situation, to adapt to the development of.