Theoretical calculation method for optimal operation efficiency of MV distribution line

Abstract

The operation efficiency evaluation for distribution network line is helpful to improve the management level of power grid enterprises. The paper presents an analysis model for optimal operation efficiency of line in distribution network considering reliability and economy. Firstly, the operation efficiency of line in distribution network is defined, and its calculation method is proposed in combination with safety and economy. Then reliability assessment with different load components is executed. Finally, the actual load rate is optimized to improve operation efficiency of line in distribution network. The proposed analysis model is tested in distribution system.

Keywords

• Operational efficiency
• Load rate
• Reliability
• Distribution network
• Load component