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A 5-level T-type inverter fed six-phase induction motor drive for industrial applications.
- Source :
- International Journal of Electronics; Feb2024, Vol. 111 Issue 2, p259-279, 21p
- Publication Year :
- 2024
-
Abstract
- This paper presents the performance analysis of a five-level T-type multilevel inverter (MLI) based six-phase induction motor drive (SPIMD) for high-power industrial applications. In the adopted T-type MLI, the sensorless self-capacitor voltage balancing control is designed, which controls the voltage across the capacitor at half the magnitude of the direct current (DC) source value, creating a symmetrical five-level output voltage waveform. Moreover, self-capacitor voltage balancing control reduces complexity and improves system performance. The SPIMD with distributed neutral is taken as the load, and the whole system is simulated using MATLAB/Simulink software. The system's performance is determined by considering the power loss and efficiency. This paper also presents a comparative performance analysis of the adopted T-type, cascaded h-bridge (CHB) and Flying Capacitor (FC) MLI-based SPIMD. Finally, a prototype is developed as a proof of concept and tested experimentally to validate the analytical development of the adopted system. [ABSTRACT FROM AUTHOR]
- Subjects :
- INDUCTION motors
INDUSTRIAL applications
VOLTAGE control
PROOF of concept
CAPACITORS
Subjects
Details
- Language :
- English
- ISSN :
- 00207217
- Volume :
- 111
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- International Journal of Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 174794961
- Full Text :
- https://doi.org/10.1080/00207217.2022.2164068