A method and system for analyzing power system line loss management
A technology of power system and analysis method, applied in the field of power system, can solve the problems of line loss management system without data model, low use efficiency, cumbersome operation, etc., to solve the problem of power loss statistics, eliminate time difference, and facilitate import and export the effect
Active Publication Date: 2016-09-07
LANGFANG POWER SUPPLY COMPANY STATE GRID JIBEI ELECTRIC POWER COMPANY +1
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Problems solved by technology
The line loss management system in the prior art does not provide an intuitive and graphical display method, does not provide automatic positioning analysis and alarm functions, the system is not highly automated, the operation is cumbersome, and the use efficiency is low
[0004] In addition, the power supply company usually issues a monthly line loss statistical report at the end of the month. The current line loss management system of the power system can only support one assessment and statistics day per month, such as the 31st. , the power loss has a great impact on the statistical line loss rate; however, due to the management needs of the power supply company, it is necessary to report the analysis results of the line loss calculated by meter reading for the same period of the supply and sale of electricity on the 25th of each month. At this time, the line loss management system does not have a complete system Data and the corresponding data model to support, so it brings a lot of inconvenience
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[0018] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0019] figure 1 It is a schematic structural diagram of the power system line loss management and analysis system of the present invention. Such as figure 1 As shown, the power system line loss management and analysis system provided by the present invention includes a map-based display line loss module, a graphic-based display line loss module, and a virtual power analysis module; the map-based display line loss module uses GIS technology, Using the geographic wiring diagram of the power grid as a navigation map to display power and line loss step by step; the module for displaying line loss based on graphic styles displays the line loss situation in a graphic and text-mixed manner through a graphics processing platform based on the SVG standard; the virtual power loss The analysis module is used to analyze the wasted electricity generated by variou...
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The invention discloses a power system line loss management analysis method and system. The power system line loss management analysis method includes displaying line loss based on a map style, displaying line loss based on a graphic style, and analyzing the wasted electricity produced by various statistical calibers ; The power system line loss management and analysis system includes a module for displaying line loss based on a map style, a module for displaying line loss based on a graphic style, and a module for analyzing power loss. By adopting the map-style display line loss module and the graphic-based display line loss module to visually display the line loss situation, the graphic input and efficient network structure analysis of the visual graphic interactive mode are realized; the wasted power generated by various statistical calibers is analyzed. Analysis eliminates the influence of time period differences and effectively solves the power supply company's wasted electricity statistics problem.
Description
technical field [0001] The invention belongs to the field of electric power systems, and in particular relates to a method and system for line loss management and analysis of electric power systems. Background technique [0002] The line loss rate is an important technical and economic index for the country to assess the power company, and it is one of the main contents for the power company to complete the national plan and the enterprise level. At the same time, the line loss rate is a comprehensive reflection of the management level of the power company. Therefore, line loss calculation and management are of great significance to power systems. [0003] The prior art power system line loss management system usually describes the topological relationship between the monitoring points of the power grid with the attributes of each component in the database, and the analysis results of line losses at all levels are displayed in tabular form and output in the form of EXCEL rep...
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IPC IPC(8): G06Q50/06
Inventor 徐凌燕孟忠高玉华
Owner LANGFANG POWER SUPPLY COMPANY STATE GRID JIBEI ELECTRIC POWER COMPANY