Transmission and distribution network integration comprehensive line loss management analysis system and processing flow thereof

Abstract

The invention discloses a transmission and distribution network integration comprehensive line loss management analysis system and a processing flow thereof. The processing flow comprises the following steps of: obtaining the required network topology, line parameters, real-time data and history data from an EMS (energy management system), a power distribution GIS (geographic information system), a TMR (tele-meter reading) system and an electricity consumption information acquiring system through a processing interface, finishing integrating of the network topology, the line parameters, the real-time data and the history data based on unified object code and management service through model splitting software; and storing the analysis result into a database through digital monitoring and alarm software, power supply path analysis software, transmission and distribution network integration line loss counting and analysis software, and transmitting the result to the Web server to produce report forms. The system and processing flow disclosed by the invention provide suggestions for performing omnibearing and multi-angle monitoring and analysis on the full network loss, and also provide suggestions for a power grid to carry out the work of operation way optimization, technical reconstruction and the like with reduced grid loss rate.

Description

[0001] technical field [0002] The invention relates to a line loss management and analysis system, in particular to a comprehensive line loss management and analysis system integrating transmission and distribution networks and its processing flow. [0003] Background technique [0004] With the continuous development of the market economy, the marketization of electricity has made important breakthroughs in all levels and fields of the development of the power industry. The economic benefits of power grid companies have become an important indicator for measuring the creation of first-class enterprises by power grid companies; the network loss rate index of power systems It is an important technical and economic index that reflects the operation status of power grid enterprises, and directly reflects whether the operation of the power grid is economical. [0005] As an important aspect that affects economic benefits, the loss of the power grid has graduall...

AI Technical Summary

Problems solved by technology

[0007] However, the process monitoring foundation of the electricity sales system is weak. After the integration of business and distribution, the monitoring methods of the electricity sales system have been continuously improved. However, each system is built independently, and the data cannot be shared, so it is impossible to form an overall process monitoring

Therefore, regional-level power companies lack the overall automated monitoring means for the distribution and sales process

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