Yougcheng City Of Low Voltage Line Loss Management System Of Technological Innovation In Design Research

With the rapid development of Chinese economy and international energy resources become increasingly tense circumstances, improve power quality and energy saving management has become China’s economic policy important content, power network electric energy loss rate is a national inspection power sector conjecture important economic index of power system planning, but also reflect the level and the level of economic management a comprehensive technical index. Especially the power system since the market-oriented reform, line caustic rate is directly linked with electrovalence, affect the management efficiency of the enterprise. Therefore, the loss of accurate calculation to improve the work efficiency, power company, the effective measures of reducing line loss is extremely important. This thesis focuses on the project management especially in software project management theory is summarized, with the idea of project management as a whole system design and development process of route guidance. Then it introduces the traditional low voltage power network theoretical line loss calculation method, analyzes the existing defects, combined with the actual situation are put forward based on PQU load curve of three-phase power flow algorithm, according to the PQU load curves for each measurement cycle for calculating unit, were calculated for each unit of the loss, the total loss is all the accumulated value of measurement unit. The method improves the accuracy of theoretical line loss calculation in low voltage power grid. Based on the analysis of research on theoretical line loss calculation based on, combined with the company of Yongcheng city power line loss of power supply enterprises management present situation, uses the MVC three layer architecture, using Microsoft.Net, Oracle database and other related technology, realize the development of low voltage line loss management of Yongcheng city technology innovation system, and has been implemented using. The paper describes in detail the functions of the system design and implementation, and low voltage line loss management measures provides advice, for the scientific management of power enterprises, in order to further improve the economic efficiency of the enterprise made contribution.