What Limits Electricity Transmission?

The transmission of electrical energy is an important part of the overall function of the power system. Power plants and electrical load centers are usually located in different regions. Establish a power plant in a place with suitable primary energy resources such as hydropower and coal. Electricity can be transmitted to the load center far from the power plant through power transmission, so that the development and use of electric energy can exceed regional restrictions. Compared with other energy transmission methods, power transmission has the advantages of low loss, high efficiency, flexibility and convenience, easy adjustment and control, and reduction of environmental pollution.