Reactor Effects on the AC Governor System Transformer Grid Side Harmonics

Ji Zhong Wang; Ji Hong Tong

doi:10.4028/www.scientific.net/AMM.672-674.950

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 672-674Reactor Effects on the AC Governor System...

Reactor Effects on the AC Governor System Transformer Grid Side Harmonics

Abstract:

The paper makes the simulation and analysis to the power harmonic which is produced by the AC drive device of the hot strip mill in the background of the metallurgical industry. Aiming at the line-side effects of AC-AC frequency conversion and AC-DC-AC frequency conversion control system harmonic, the paper makes the MATLAB simulation and analysis in three circumstances, such as the load parameters, the inductance value changes of transformer primary side and secondary side, and adding reactor etc., and defines the functions and value ranges of the line reactor. The simulation results can provide a design basis for the harmonic control and the power supply system when the system uses the variable frequency devices, and then improves the power supply quality of the large drag device.

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Periodical:

Applied Mechanics and Materials (Volumes 672-674)

Pages:

950-955

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.672-674.950

Citation:

Cite this paper

Online since:

October 2014

Authors:

Ji Zhong Wang, Ji Hong Tong*

Keywords:

AC Speed Control, Harmonic Rate, Reactor, Simulation

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* - Corresponding Author

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