TY - JOUR
T1 - Comparison of SVPWM Techniques Under Switching Loss Control for Induction Motor Drive With LC Filters
AU - Muduli, Utkal Ranjan
AU - Chikondra, Bheemaiah
AU - Akhtar, Mohammad Junaid
AU - Al Zaabi, Omar
AU - Al Hosani, Khalifa
AU - Behera, Ranjan Kumar
N1 - Publisher Copyright:
© 1972-2012 IEEE.
PY - 2023/3/1
Y1 - 2023/3/1
N2 - 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.
AB - 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.
KW - and zero voltage switching
KW - Five-phase induction motor
KW - pulse width modulation
KW - switching loss control
KW - voltage source inverter
UR - http://www.scopus.com/inward/record.url?scp=85146257046&partnerID=8YFLogxK
U2 - 10.1109/TIA.2022.3231841
DO - 10.1109/TIA.2022.3231841
M3 - Article
AN - SCOPUS:85146257046
SN - 0093-9994
VL - 59
SP - 1849
EP - 1862
JO - IEEE Transactions on Industry Applications
JF - IEEE Transactions on Industry Applications
IS - 2
ER -