Fault simulation method of using simulation intelligent electric energy meter

Abstract

The present invention provides a fault simulation method of using a simulation intelligent electric energy meter, and belongs to the electric power system field. The fault simulation method of using the simulation intelligent electric energy meter comprises the steps of using a control host to select a target fault from a fault base, generating a fault instruction, sending the fault instruction to a power grid operation fault simulator, carrying out the fault processing on a sample voltage signal and a sample current signal by combining a power grid and the fault instruction, generating the fault voltage data and the fault current data, transmitting the fault voltage data and the fault current data to the simulation intelligent electric energy meter, and using the simulation intelligent electric energy meter to generate an intelligent power grid fault corresponding to the fault instruction according to the fault voltage data and the fault current data. According to the present invention, the power grid operation fault simulator and the simulation intelligent electric energy meter are used to simulate according to the fault instruction, at the same time, the control host also check the working states of the power grid operation fault simulator and the simulation intelligent electric energy meter, so that the trained personnel can be trained according to a correct fault simulation method, and accordingly, the skill levels of the trained personnel are improved.

Description

technical field [0001] The invention relates to the field of power systems, in particular to a fault simulation method using a simulated smart electric energy meter. Background technique [0002] With the rapid development of the national economy, in order to meet the growing demand for electric energy, the power system is also undergoing technological upgrading, and the construction of smart grids in the power system has become a trend of social progress. [0003] In the process of building a smart grid, single-phase and three-phase smart energy meters have been widely used, but limited to the current technical level of electricians, the maintenance of the above-mentioned single-phase and three-phase smart energy meters is basically carried out by manufacturers. [0004] In the process of realizing the present invention, the inventors have found that the related technologies have at least the following problems: [0005] Since the consumption of single-phase and three-phas...

AI Technical Summary

Problems solved by technology

[0005] Due to the increasing usage of single-phase and three-phase smart energy meters, if all of them are routinely maintained by manufacturers, it will seriously affect the promotion and utilization of single-phase and three-phase smart energy meters

However, the current power maintenance personnel cannot maintain the smart energy meter smoothly because they have not participated in the maintenance training for the smart energy meter.

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