An electric energy metering device simulation training platform

Abstract

The invention discloses an electric energy metering device simulation training platform. The electric energy metering device simulation training platform comprises a cabinet, an acquisition terminal, a main three-phase electric energy meter, an auxiliary three-phase electric energy meter, a main meter junction box, an auxiliary meter junction box and terminal blocks. A 220V alternating-current power supply supplies power to the acquisition terminal, the main three-phase electric energy meter and the auxiliary three-phase electric energy meter; the main three-phase electric energy meter and the auxiliary three-phase electric energy meter are respectively connected with the acquisition terminal through a 485 communication interface; the acquisition terminal, the main three-phase electric energy meter, the auxiliary three-phase electric energy meter, the main meter junction box, the auxiliary meter junction box and the terminal blocks are connected to form A-phase, B-phase and C-phase voltage and current circuits. The electric energy metering device simulation training platform has the advantages that actual operation conditions of the onsite electric energy meters and the acquisition terminal are simulated under off-site test room conditions, all work contents of metering and acquisition operations of a substation are covered, requirements on staff training and defect elimination simulation are met, and safety and stability in operation of electrical metering equipment and efficiency in stable acquisition of electric quantity data are improved; further, equipment movement is facilitated owing to wheels mounted at the bottom of the cabinet.

Description

technical field [0001] The invention relates to an electric power training simulation device, in particular to a simulation training platform for an electric energy metering device. Background technique [0002] Power data information is particularly important for the stable operation of the power system and marketing business, and at this stage in the domestic power grid system, these data are mainly collected and analyzed through the power consumption information collection system. The electricity consumption information collection system integrates data collection, transmission, storage, and data processing. It can not only automatically upload data at fixed points, but also call and measure various data at the main station as required. However, any problem in any link will affect the accuracy of the system's power collection. Because the power consumption information collection system is a complex and huge system, it involves many devices, so the reasons for the abnorma...

AI Technical Summary

Problems solved by technology

At present, electric energy metering devices and related metering circuits have the characteristics of complex operation, various wiring forms, and high risk of on-site work.

New employees often cannot get sufficient training and lack corresponding practical experience due to the equipment running status, which further affects the safe and stable operation of the equipment, causing safety hazards and economic losses

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