Comparison of SVPWM Techniques Under Switching Loss Control for Induction Motor Drive With LC Filters

Utkal Ranjan Muduli, Bheemaiah Chikondra, Mohammad Junaid Akhtar, Omar Al Zaabi, Khalifa Al Hosani, Ranjan Kumar Behera

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Only precise industrial applications can benefit from the high-frequency performance of variable-speed drives with low switching losses. A five-phase induction motor (FPIM) is connected to a voltage source inverter (VSI) via a $LC$ filter (low pass filter) to reduce high-frequency losses in the motor. A five-phase sinusoidal voltage is used to lower the high $dv/dt$ at the motor terminals. However, sustained resonant frequency oscillations destabilize closed-loop control of the FPIM drive at certain operational points. This paper presents and analyzes a variety of high-frequency SVPWM techniques, both continuous and discontinuous. It is also possible to optimize the switching frequency of the five-phase two-level VSI fed FPIM drive using an improved current ripple prediction method. Auxiliary circuits and high-frequency sensors are not necessary in this system, making it more stable. Simulated and experimental results are used to evaluate the stability of a drive under a variety of conditions.

Original languageBritish English
Pages (from-to)1849-1862
Number of pages14
JournalIEEE Transactions on Industry Applications
Volume59
Issue number2
DOIs
StatePublished - 1 Mar 2023

Keywords

  • and zero voltage switching
  • Five-phase induction motor
  • pulse width modulation
  • switching loss control
  • voltage source inverter

Fingerprint

Dive into the research topics of 'Comparison of SVPWM Techniques Under Switching Loss Control for Induction Motor Drive With LC Filters'. Together they form a unique fingerprint.

Cite this