Simulation court virtual electric energy meter implementation method and court line loss simulation training method

By building U3D virtual platform scenes and expanding U3D virtual platform environments, simulating a large-scale platform power meter network, the problem of insufficient number of power meters in traditional devices is solved, the authenticity and training effect of line loss troubleshooting is improved, and the cost is reduced.

CN120375672APending Publication Date: 2025-07-25ZHENGZHOU WONDER ELECTRICAL POWER
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Patent Information

Application Number
CN202510635363.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-16
Publication Date
2025-07-25

AI Technical Summary

Technical Problem

The number of real power meters in traditional low-voltage table area simulation training devices is limited, resulting in unreal user experience and poor line loss troubleshooting results, and it is impossible to simulate large-scale table area power meter networks.

Method used

By constructing U3D virtual table scenes, setting the number of virtual power meters, using the pre-push back-generation trend algorithm to achieve virtual and real linkage, establishing digital electrical characteristics of total and sub-meters, simulate dynamic models of power schemes, setting up active power relationships and line loss rates, expanding the U3D virtual table environment, and developing three-dimensional models and background service programs.

Benefits of technology

It realizes the filling of virtual power meters, simulates large-scale power meters networks in the station area, improves the authenticity and training effect of line loss troubleshooting, reduces hardware and construction costs, and improves flexibility and scalability.

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Abstract

The invention discloses a simulation transformer area virtual electric energy meter implementation method in a transformer area line loss training system and a transformer area line loss simulation training method, and the simulation transformer area virtual electric energy meter implementation method is used in the transformer area line loss training system. Comprising the following steps: (1) forming a simulation zone area by virtual zone area electric energy meters and real electric energy meters according to an electrical wiring topological relation of the real electric energy meters; (2) setting and calculating parameters of a general table power supply scheme; establishing total and sub-meter digital electrical characteristics of the simulation transformer area; constructing a power supply scheme dynamic model according to the power supply schemes of the sub-meters and the general meter; (3) calculating and setting the relation between the active power of the general meter of the simulation area and the active power of the real electric energy meter and the virtual area electric energy meter, the daily frozen data of the total active electric energy of each sub-meter, the daily frozen total active electric energy of each sub-meter in the first day and the first N days, the power supply quantity and the power sale quantity of the simulation area, and the management line loss rate of the simulation area; and (4) establishing a digital simulation model of the electric energy meter in the virtual transformer area.
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