Studies On Line Loss Of Distribution Networks Comprehensive Analytical Model And Strategy For Reducing Line Loss In District Of Lufeng

The line loss rate comprehensive in the electricity production is an important comprehensive technical and economic indicators of power companies, but also an important symbol of the power of enterprise evaluate advanced technology and management level. It is a comprehensive reflection and embodiment power grid planning, production technology and operational management level. As China’s new round of power to change. "Several opinions on further deepening the reform of power(in the Zhongfa 9th [2015]) the file" of further deepening, green, environmental protection, energy conservation, economic development has become the consensus of the power enterprise, but with power is an important aspect of in-depth study of the distribution network of energy saving has become a hot, comprehensive and in-depth excavate the source of the distribution network and related causes of loss analysis, put forward efficient, energy saving, environmental protection, loss reduction program, the establishment of normal development energy-saving long-term mechanism is very necessary.With the acceleration of the process of the electricity market, as can embody comprehensive reflection power system planning, design, production and operation and management level of line loss rate has drawn increasing attention to the power grid enterprises. Power enterprises to develop, we must rely on scientific and technological means to strengthen the line loss management, the implementation of energy saving Loss Reduction Initiative. Local conditions, highlighting local characteristics, and strive to build the county power enterprises are truly the effective way to establsish an "advanced technology, management standard".This article embarks from the reality of work,investigation and analysis of the Lufeng distribution grid status quo, existing problems, a collection of Lufeng years(2011-2014) of line loss data and problems. It makes a more comprehensive analysis and research in all aspects of data collection from line loss calculation method of calculation of theoretical line loss and loss reduction measures. A variety of theoretical line loss calculation methods is used to analyze and compare the advantages and disadvantages. In the introduction of theoretical line loss calculation method based on, combining with the actual situation of Lufeng area distribution network, the data and results over the years run line loss data utilization of Lufeng 2014 line loss theory research a comprehensive line loss analysis models and causes line losses, it constructs the Lufeng online distribution network line loss analysis model system management on the basis of four points; Research base line loss analysis system basing on the model further comprehensive line loss prediction methods do preliminary research and discussion, proposes a strong engineering practicability of using the interval method divided into different hierarchical echelon of comprehensive prediction method; Finally, the feasibility of the targeted loss reduction programs and management from a technical loss reduction strategy, especially innovative performance of the incentives proposed loss reduction strategy, elaborated the concept of the four major incentive practices, reduces losses detouring another way to advance policy loss reduction work, breaks down the high loss of the loss puzzle, line loss management efforts to reverse the passive situation, to achieve loss reduction management objectives. To the weak basis for the internal power supply management,there are some reference and guidance for the typical region which stealing is serious.