Implementation of Active Damping Control Methodology on Modular Multilevel Converter(MMC)-Based Arbitrary Wave Shape Generator Used for High Voltage Testing

Conference paper (2023)

Authors

D.A. Ganeshpure High Voltage Technology Group - EEMCS
Thiago B. Soeiro University of Twente
M. Ghaffarian Niasar High Voltage Technology Group - EEMCS
Y. Wu DC systems, Energy conversion & Storage - EEMCS
P.T.M. Vaessen High Voltage Technology Group - EEMCS , KEMA Laboratories
Research Group
High Voltage Technology Group (EEMCS) (TU Delft)
Copyright: © 2023 Xiaochuan Zhou, D.A. Ganeshpure, Thiago B. Soeiro, M. Ghaffarian Niasar, Y. Wu, P.T.M. Vaessen
DOI: https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264490
More Info
expand_more

Published Date

2023

Language

English

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Electrical Sustainable Energy

Research Group

High Voltage Technology Group

Abstract

In order to damp the resonance in the MMC-based Arbitrary Wave shape Generator (AWG) used for high voltage testing, an active damping control methodology is proposed in this paper instead of the passive damping with an arm resistor. It is vital to ensure the system’s stability when such an active damping closed loop control is implemented. Consequently, optimal parameters of a PI controller are designed by analyzing the stability margins of the involved transfer function using Bode-Plots. The performance of the designed active damping control methodology and the PI controller have been demonstrated with a 50 Hz sinusoidal waveform and arbitrary waveforms such as triangular, trapezoidal, and complex waveforms in MATLAB-Simulink. These results proves that the output voltage can track the reference without any reasonable error and does not contain any resonant frequency. Additionally, the Total Harmonic Distortion (THD) of the sinusoidal waveform and other arbitrary waveforms is less than 1% with the Phase Shift Carrier (PSC) modulation technique.

Files

Implementation_of_Active_Dampi... (pdf)
(pdf | 0.983 Mb)
- Embargo expired in 02-04-2024
Unknown license