Power grid abnormal simulation test system and test method thereof

Abstract

The invention discloses a power grid abnormal simulation test system and a test method thereof. The system comprises a power module, an MCU module, a data transmission and adjustment module, a transformer, a voltage and current monitoring module, a storage module, a display module, a USB interface module, an upper computer and equipment to be tested; the MCU module is electrically connected with the voltage and current monitoring module, the data transmission and adjustment module, the storage module, the display module and the USB interface module, the transformer is electrically connected with the voltage and current monitoring module, the data transmission and adjustment module and the equipment to be tested, the voltage and current monitoring module is electrically connected with the equipment to be tested, and the USB interface module is connected with the upper computer. The device has the beneficial effects that the detection function is multiple, and the influence of power gridabnormity on equipment to be tested can be simulated; the actual running state of the equipment to be tested can be simulated, and the reliability of the equipment to be tested is obtained; the system platform is simple, and the overall cost is low.

Description

technical field [0001] The invention relates to the technical field of power grid testing, in particular to a power grid abnormality simulation testing system and a testing method thereof, which have a simple system platform, low cost, and improve the reliability of equipment to be tested. Background technique [0002] Energy meter measurement is the basis of power grid economic accounting, and measurement accuracy is directly related to the economic and social benefits of both the supply and demand sides of the power system. Electric energy meter is the core part and basic measuring tool of electric energy measurement. Its metering accuracy is directly related to the accuracy of electric energy metering. With the rapid development of my country's industry, various waveforms will be mixed in the low-voltage power lines. These waveforms have an impact on the authenticity and accuracy of energy metering products. At present, there is no system that can detect the impact of th...

AI Technical Summary

Problems solved by technology

With the rapid development of my country's industry, low-voltage power lines will be mixed with various waveforms. These waveforms have an impact on the authenticity and accuracy of energy metering products. At present, there is no system that can detect the impact of these waveforms.

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