The Study On Development And Application Of Power Supply Enterprise Line Loss Management System

The energy loss of power network is that a power loss when electricity transmission from the plant to customers in the process which is transmission, substation, distribution and marketing of electricity generated. Line loss rate is a measure of line loss which comprehensively reflects the power system planning and design, operation and management level and is an important economic and technical indicators to power grid management enterprises. With the deepening of electric power system reform, whether power grid running economical and the power supply management technology science and so on, these are related to the power grid operating costs and economic benefits of the whole society. So, to reduce line loss is an important task to power sector in energy saving, line loss controlled and reduced, and using scientific management methods to unreasonable power losses to a minimum, make the line loss rate reached the advanced level is a core content of modern management and is essential for power grid enterprise’s survival and development.Luoyang power supply company’s line loss management system is according to the line loss management work’s requirements by State Grid Corporation of China, in order to achieve quantitative line loss rate caused by various reasons for the rise and fall the influence degree and scale, strengthen the professional management to line loss, at the same time, in order to reduce the workload of professional personnel that they can pay more attention on line loss analysis.So software companies to jointly develop the comprehensive analysis of line loss management platform.The system development based on the data center of Luoyang Power Supply Company’s data source, through the standard interface design to realize electric power automation system data integration and the theoretical line loss calculation, statistical line loss calculation, line loss analysis, decision support, loss reduction line loss index evaluation management, information management, and application functions, change the previous line loss management work link, independent from the line loss calculation, line loss analysis, loss reduction aided decision, index evaluation, etc, to form a real sense of line loss management of closed loop; Use online computing mode, changed only by calculation and analysis of a typical day former, line loss analysis is no longer along with the change of seasons and the external environment change, calculation results is more accurately and real which can meet the needs of Luoyang power supply company’s line loss management.