The Research Of10kV Line Reduction Scheme

As a modern society, economic energy for a great contribution to the development of allwalks of life. Because of the resistance, the process of power from the power supplyend-to-end transmission of user will generate a lot of wear and tear, which is part of the loss iscalled line loss. Loss making part of the energy is wasted, for a long time, line loss has alwaysbeen an important assessment of each power supply enterprise index, which reflects the sizeof the power supply companies, including planning and design, production operations,management and economic efficiency of enterprises, including a power system overall level,therefore, low line loss is one of limited means to improve the economic efficiency ofenterprises. Meanwhile, the national energy strategy is also a loss of power supply enterprisemanagement capabilities put forward higher requirements. Distribution Network DistributionLine Loss account for the entire line loss larger proportion, meaning its effective managementmajor. Therefore, we selected the CAS10kV line loss reduction scheme of the title werestudied.This paper first describes the background and significance of the topic, summarizes theresearch status at home and abroadï¼› secondly analyzes the theory calculation of10kVdistribution line loss, the calculation method of10kV distribution line losses, expounds thecalculation scheme selection criteria, on the basis of the study of technical measures to reducethe distribution line loss, the equivalent resistance method and improved the RMS currentsharing method, optimized forward method, and the selection scheme of10kV of the line lossby use of these three methods, comparing the calculating program, the results will be appliedin practice, results show that, this method can effectively reduce the loss of10kV line, hascertain engineering application extension value.