Loss minimization and maximum torque-per-ampere operation for variable-pole induction machines
High power density, high efficiency, inexpensive drivetrains operating over a wide
torque/speed range are critical for traction applications. An induction machine ('M) offers a …
torque/speed range are critical for traction applications. An induction machine ('M) offers a …
Winding layout considerations for variable-pole induction motors in electric vehicles
Winding layout plays a crucial role in enabling variable-pole operation in an induction
machine (IM). Several winding design alternatives, which consist of toroidal and distributed …
machine (IM). Several winding design alternatives, which consist of toroidal and distributed …
Overmodulation strategy for seven-phase induction motors with optimum harmonic voltage injection based on sequential optimization scheme
G Yang, J Yang, S Li, Y Wang… - … on Power Electronics, 2021 - ieeexplore.ieee.org
Overmodulation (OVM) strategy is widely utilized to enhance the dc-link voltage utilization.
For five-phase and six-phase drives, various OVM strategies have been developed to …
For five-phase and six-phase drives, various OVM strategies have been developed to …
Dynamic modeling and control of pole-phase modulation-based multiphase induction motor drives
Pole-phase modulation-based induction motor (PPMIM) drives possess the capability of
providing an extended range of speed–torque for high-power traction application with the …
providing an extended range of speed–torque for high-power traction application with the …
Multilayer fractional slot pole-phase modulated induction motor drives for traction applications
BP Reddy, S Keerthipati - IEEE Transactions on Industrial …, 2019 - ieeexplore.ieee.org
With the advantage of pole-phase modulation (PPM), the multiphase induction motor drives
facilitate the enriched range of speed-torque characteristics with a higher number of pole …
facilitate the enriched range of speed-torque characteristics with a higher number of pole …
A single DC source-based three-level inverter topology for a four-pole open-end winding nine-phase PPMIM drives
This article proposes a three-level inverter topology for nine-phase pole phase-modulated
induction motor (PPMIM) drives by using the two identical voltage profile coils (IVPC) of a …
induction motor (PPMIM) drives by using the two identical voltage profile coils (IVPC) of a …
Performance enhancement of PPMIM drives by using three 3-phase four-leg inverters
In this article, a multilevel inverter (MLI) scheme is proposed for 9-phase pole phase
modulated induction motor (PPMIM) drives. The proposed inverter scheme is realized with …
modulated induction motor (PPMIM) drives. The proposed inverter scheme is realized with …
Realization of a Three-Switch Leg/Phase Inverter for Nine-Phase Variable Pole–Phase Induction Machine With Phase Grouping Concepts
BP Reddy, NS Sundar - IEEE Transactions on Industrial …, 2023 - ieeexplore.ieee.org
In this article, a three-switch leg (3SL)/phase inverter topology is realized for nine-phase
variable pole–phase induction motor (9Ph-VPIM) drives. The 3SL in the proposed inverter …
variable pole–phase induction motor (9Ph-VPIM) drives. The 3SL in the proposed inverter …
Pole-Phase Modulation of Symmetrical 6-phase Induction Motor Drive for Electric Vehicle with 1: 2 Speed Control
The symmetrical 6-terminal pole-phase modulation (S6TPPM) induction motor drive
(IMDrive) has proven to be a viable alternative to other drives in electrical vehicles (EVs) …
(IMDrive) has proven to be a viable alternative to other drives in electrical vehicles (EVs) …
A three-level inverter configuration for pole-phase modulated nine-phase induction motor drives with single DC link
BP Reddy, S Keerthipati - 2017 National Power Electronics …, 2017 - ieeexplore.ieee.org
This paper proposes a 3-level inverter scheme with a single dc source to enhance the
performance of pole phase modulated multiphase induction motor drives (PPMMIM). Each …
performance of pole phase modulated multiphase induction motor drives (PPMMIM). Each …