Next Article in Journal
Online Activity Recognition Combining Dynamic Segmentation and Emergent Modeling
Previous Article in Journal
An Unsupervised Deep-Transfer-Learning-Based Motor Imagery EEG Classification Scheme for Brain–Computer Interface
 
 
Search for Articles:
Title / Keyword
Author / Affiliation / Email
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
 
Journals
Sensors
Volume 22
Issue 6
10.3390/s22062249
sensors-logo
Submit to this Journal Review for this Journal Propose a Special Issue
► Article Menu

Article Menu

share Share announcement Help format_quote Cite question_answer Discuss in SciProfiles
first_page
settings
Order Article Reprints
Font Type:
Arial Georgia Verdana
Font Size:
Aa Aa Aa
Line Spacing:
Column Width:
Background:
Article

Single-Shunt Measurement of Three-Phase Currents for a Three-Level Inverter under the Low Modulation Index Operation

by
Haris Kovačević
1,
Dušan Drevenšek
2,
Željko Ban
3,
Rajko Svečko
4 and
Miro Milanovič
4,*
1
Emsiso d.o.o., 2211 Pesnica pri Mariboru, Slovenia
2
Mahle Electric Drives Slovenija d.o.o., 5290 Šempeter pri Gorici, Slovenia
3
Faculty of Electrical Engineering and Computing, University of Zagreb, Unska 3, 10000 Zagreb, Croatia
4
Faculty of Electrical Engineering and Computer Science, University of Maribor, Koroška Cesta 46, 2000 Maribor, Slovenia
*
Author to whom correspondence should be addressed.
Sensors 2022, 22(6), 2249; https://doi.org/10.3390/s22062249
Submission received: 18 February 2022 / Revised: 7 March 2022 / Accepted: 11 March 2022 / Published: 14 March 2022
Browse Figures
Review Reports Versions Notes

Abstract

This paper deals with the three-phase current reconstruction method under the low modulation index operation of three-phase three-level PWM inverters by using the single-shunt current signal measurement. The shunt is placed in a DC-link. The proposed reconstruction method is based on the combination of collinear vector injection and shifting of Space Vector Modulation (SVM) signals. The method offers a good solution for the area where the small modulation index appears. In this case, a lack of measurement time exists due to the narrow triggering pulses. This approach was studied theoretically and verified by laboratory experiments.
Keywords: power electronics; current reconstruction; single-shunt; three-level inverter; vector injection power electronics; current reconstruction; single-shunt; three-level inverter; vector injection

Share and Cite

MDPI and ACS Style

Kovačević, H.; Drevenšek, D.; Ban, Ž.; Svečko, R.; Milanovič, M. Single-Shunt Measurement of Three-Phase Currents for a Three-Level Inverter under the Low Modulation Index Operation. Sensors 2022, 22, 2249. https://doi.org/10.3390/s22062249

AMA Style

Kovačević H, Drevenšek D, Ban Ž, Svečko R, Milanovič M. Single-Shunt Measurement of Three-Phase Currents for a Three-Level Inverter under the Low Modulation Index Operation. Sensors. 2022; 22(6):2249. https://doi.org/10.3390/s22062249

Chicago/Turabian Style

Kovačević, Haris, Dušan Drevenšek, Željko Ban, Rajko Svečko, and Miro Milanovič. 2022. "Single-Shunt Measurement of Three-Phase Currents for a Three-Level Inverter under the Low Modulation Index Operation" Sensors 22, no. 6: 2249. https://doi.org/10.3390/s22062249

APA Style

Kovačević, H., Drevenšek, D., Ban, Ž., Svečko, R., & Milanovič, M. (2022). Single-Shunt Measurement of Three-Phase Currents for a Three-Level Inverter under the Low Modulation Index Operation. Sensors, 22(6), 2249. https://doi.org/10.3390/s22062249

Note that from the first issue of 2016, this journal uses article numbers instead of page numbers. See further details here.

Article Metrics

Back to TopTop