The overall function of the system constituting the power

Electricity  Circuit breaker , it substation, distribution, consumption, together, constitute the overall function of the power system. By transmission, the far apart (up to several thousand kilometers) power plants and load centers linked to the development and utilization of electrical energy beyond the geographical constraints. And  mcb circuit breaker  transfer (such as coal, oil, etc.) compared to the transmission of low loss, high efficiency, flexible, easy to control, less  electric meter  pollution; transmission is also possible to connect the power plants in different locations, the implementation of peak adjustment. Transmission power utilization is an important manifestation of superiority, in the modern society, it is important that the energy arteries.