Results 11 to 20 of about 64,856 (310)
Energy Reports, 2020 Flux-weakening control strategy of interior permanent magnet synchronous machines have a massive significance to enlarge the operational speed of electric vehicles (EVs) and to facilitate the power integration.
Hongqian Wei +3 more
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Improvement on Flux Weakening Control Strategy for Electric Vehicle Applications
Applied Sciences, 2021 This paper proposes an optimized flux weakening (FW) control strategy for interior permanent-magnet synchronous electric motor to address the critical issues that could occur under torque setpoint transition in flux weakening region, due, for example, to
Claudio Bianchini +2 more
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Flux Weakening Controller Design for Series-Winding Three-Phase PMSM Drive Systems
World Electric Vehicle Journal, 2023 Series-winding three-phase PMSMs have a higher bus voltage utilization than the conventional three-phase PMSMs with star connection. This topology is suitable for applications with a limited bus voltage. However, the zero-sequence current controller will
Senyi Liu +3 more
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An Improved UDE-Based Flux-Weakening Control Strategy for IPMSM
Energies, 2019 Interior permanent magnet synchronous motors (IPMSMs) are usually used in electric vehicle drives and in other applications. In order to enlarge the speed range of IPMSMs, the flux-weakening control method is adopted.
Xin Gu +4 more
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Iron loss in permanent-magnet brushless AC machines under maximum torque per ampere and flux weakening control [PDF]
, 2002 The airgap flux density distribution, flux density loci in the stator core, and the associated iron loss in two topologies of brushless AC motor, having a surface-mounted magnet rotor and an interior-mounted magnet rotor, respectively, are investigated ...
Chen, Y.S., Howe, D., Zhu, Z.Q.
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Field Oriented Control of IPM Drives for Flux Weakening Applications [PDF]
EPE Journal, 2010 Interior Permanent Magnet (IPM) drives are adapted to flux-weakening, then to constant power operation over a wide speed range. Most of the control strategies for IPM motor drives are based on the control of the current vector. Flux-weakening is obtained by proper current references, that are calculated according to the magnetic model of the motor ...
PELLEGRINO, GIANMARIO +2 more
openaire +2 more sources
The realization of a permanent magnet synchronous motor drive with flux weakening [PDF]
Modeling, Identification and Control, 1992 This paper presents the realization and performance of a fully digital permanent magnet synchronous motor drive. A new control algorithm gives maximum torque to current ratio in both the constant torque region and in flux weakening.
Lars Norum +3 more
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Impact of the motor magnetic model on direct flux vector control of interior PM motors [PDF]
, 2011 The stator-field-oriented, direct-flux vector control has been proven to be effective in terms of linear torque control and model independent performance at limited voltage and current (i.e. in flux weakening) for AC drives of various types.
Bojoi, R. +2 more
core +1 more source
Flux-Weakening Drive for IPMSM Based on Model Predictive Control
Energies, 2022 This paper presents a flux-weakening model predictive control (FW-MPC) for the interior permanent magnet synchronous motor (IPMSM) drive system. The FW control is a strategy to extend the IPMSM’s operating region.
Yunfei Zhang, Rong Qi
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Unified Direct-Flux Vector Control for AC Motor Drives [PDF]
, 2010 The paper introduces a Unified Direct-Flux Vector Control scheme suitable for sinusoidal AC motor drives. The AC drives considered here are Induction Motor, Synchronous Reluctance and synchronous Permanent Magnet motor drives, including Interior and ...
Bojoi, R. +2 more
core +1 more source