transport of energy through distribution grid of high (110 kV), medium (15kV) and low (400V) voltage in order to supply the customers.

Distribution System Operator (DSO)

a power company engaging in the distribution of gaseous fuels or electricity, responsible for traffic in the gas or electricity distribution systems, current and long-term security of operation of the system, the operation, maintenance, repairs and indispensable expansion of the distribution network, including connections to other gas or power systems.