The Research And Measure On Mountain And County Level Grid Line Loss Problem

Economic development,electricity first.Social progress and economic development can not be separated from electricity,electric energy is always one of the lifeblood of the country.In recent years,with the energy transformation and upgrading of various industries,the national requirements for the high-quality development of the power industry and the release of the deployment of competition on the sales side,how to reduce the loss in the process of power transmission more effectively,To participate in the market-oriented competition with lower power supply production cost is related to the development prospect of the enterprise.The loss of electric energy is partly consumed in the form of electric energy and corona in the process of transmission.This kind of energy loss is a natural physical phenomenon and cannot be reduced or avoided.However,another part of the power network loss is caused by the unreasonable structure of the power network and the low level of enterprise management,and the reduction of these losses is the focus of this paper.In this paper,the line loss of power network and the characteristics of mountain power network are introduced,and the concrete measures of reducing loss in Jiexi Power supply Bureau in recent years are shared,and then the concrete calculation method of theoretical line loss and its application in Jiexi Power supply Bureau are introduced.Analyze the existing problems and put forward targeted countermeasures.Finally,the common problems existing in mountain power grid are analyzed through the power grid data of a power supply center,and the practical work is guided by the theoretical line loss calculation software,and the optimization model is established from the two aspects of power network transformation and management promotion.Demonstrate the feasibility of the model.