Harmonic generation and governance simulation device and control method of harmonic generation and governance simulation device

Abstract

The invention discloses a harmonic generation and governance simulation device and a control method of the harmonic generation and governance simulation device. The harmonic generation and governance simulation device comprises a host machine, a control screen, a waveform display screen, a synthesis wave display screen and a harmonic knowledge show screen, wherein the control screen is respectively connected with the waveform display screen and the harmonic knowledge show screen through the host machine, the synthesis wave display screen is connected with the waveform display screen through the host machine, the synthesis wave display screen is used for displaying synthesized waveforms of each waveform in the waveform display screen, a harmonic governance press button is arranged on the harmonic knowledge show screen, and the harmonic governance press button is used for triggering a harmonic governance scheme so that governed waveforms can be displayed in the synthesis wave display screen in a simulation way. Through triggering the harmonic governance press button, the harmonic knowledge show screen can give out real-time reverse waveforms in the simulation way, and the reverse waveforms are output into the synthesis wave display screen so that the waveforms become sine waves, so a harmonic governance effect is reached, when the equipment is adopted, a plurality of oscilloscopes and filters which are required to be used in the prior art are replaced, the cost is reduced, the use is convenient, and in addition, the use process is simpler.

Description

technical field [0001] The invention relates to the technical field of harmonic control, in particular to a harmonic generation and control simulation device for display and a control method thereof. Background technique [0002] With the development of science and technology and economy, more and more non-linear power consumption equipment is used in the power grid, resulting in an increasing proportion of harmonic components in the power grid, increasing the power supply loss of the power grid, and interfering with the protection devices and The normal operation of automation devices threatens the security of the power grid. It is very important to recognize and manage harmonics. Generally, it is necessary to use a harmonic detector on site to obtain harmonic data and waveform diagrams, and then have a further understanding of harmonics. This method is not easy to recognize and understand Harmonics, and the cost of consumption is relatively high, and there are great limit...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology and economy, more and more non-linear power consumption equipment is used in the power grid, resulting in an increasing proportion of harmonic components in the power grid, increasing the power supply loss of the power grid, and interfering with the protection devices and The normal operation of automation devices threatens the security of the power grid

It is very important to recognize and manage harmonics. Generally, it is necessary to use a harmonic detector on site to obtain harmonic data and waveform diagrams, and then have a further understanding of harmonics. This method is not easy to recognize and understand Harmonics, and the cost is high, and there are great limitations in use

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