ELECTRIC DISTRIBUTING NETWORK

摘要

FIELD: electricity.SUBSTANCE: electric distributing network comprises a feeding transformer substation and receiving distributors interconnected by feeding power transmission lines including at least one electric circuit with voltage of 0.4 kV, at that according to this invention feeding lines are coupled additionally to the circuit with voltage of 0.95 kV. The feeding transformer substation is made with power three-winding transformer 6(10)/0.95/0.4 kV, receiving distributors in the circuit with voltage of 0.95 kV are made as individual transformer substations with three-phase power transformers of 0.95/0.4 kV and/or single-phase power transformers of 0.55/0.23 kV.EFFECT: improving power supply reliability for consumers and ensuring the rated quality of electric energy.3 dwg