Low-voltage management main station system

Abstract

The invention discloses a low-voltage management main station system which comprises a data storage server, a data processing server, a front server, a Web server, a gateway server, a database server and a management terminal. The data storage server, the data processing server, the front server, the Web server, the gateway server and the database server are all connected with the management server. The Web server in the intelligent low-voltage management main station system is connected with the gateway server and the database server and can directly obtain data from the database server to form a webpage or to obtain the data format webpage to be generated by sending an application to the data processing server. The application functions of conducting distribution transform parameter monitoring, measuring, electricity consumption information collecting, communicating, dynamic reactive power compensation control, harmonic suppression and three-phase unbalance treatment on a simulating intelligent distribution unit area and integrating the electricity safety and power facility protection real-time monitoring and early warning are achieved through the intelligent low-voltage management main station system in a training room.

Description

technical field [0001] The invention belongs to the technical field of rural power grids, in particular to a low-voltage management master station system. Background technique [0002] China's rural power grid has already established a certain foundation after large-scale rural power grid transformation, but there are still generally insufficient infrastructure investment, unreasonable grid structure, and relatively backward technological means. It is economical, practical and effective, and will be constructed in stages. [0003] At present, the teaching and training of the rural grid intelligent power distribution system based on the intelligent low-voltage distribution box of the rural grid and the relevant skills of user load and measurement at home and abroad are only on-site education and operation demonstration in the way of masters and apprentices. Due to the singleness of the on-site situation, the master cannot demonstrate the failure of the intelligent low-voltag...

AI Technical Summary

Problems solved by technology

[0002] China's rural power grid has already established a certain foundation after large-scale rural power grid transformation, but there are still generally insufficient infrastructure investment, unreasonable grid structure, and relatively backward technological means. The characteristics of economic benefits, practical results, construction in stages

[0003] At present, the teaching and training of the rural grid intelligent power distribution system based on the intelligent low-voltage distribution box of the rural grid and the relevant skills of user load and measurement at home and abroad are only on-site education and operation demonstration in the way of masters and apprentices. Due to the singleness of the on-site situation, the master cannot demonstrate the failure of the intelligent low-voltage distribution box of the rural power grid, the problems and solutions of the single-phase and three-phase metering users and the main station software system, and can only adopt the teaching method of solving problems when they arise, so that there are It is impossible to reproduce the possible fault phenomena that may occur in the operation of the intelligent low-voltage distribution box of the rural power grid. At the same time, the test operation data of the intelligent distribution transformer terminal software of the rural power grid is single, and it is impossible to carry out personalized assessments for multiple students. This kind of teaching The method is not conducive to students' understanding and learning, and has been criticized a lot in teaching practice

With the development of smart grid, especially after the large-scale promotion of intelligent upgrading and transformation of rural power grid, there are people who are not familiar with new equipment and new products. problem

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