Investigation on the unstable flow characteristics of stator-rotor clearance flow of full tubular pump operating under stall condition
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0278051
Abstract: Influenced by the hydrodynamic pressure difference, stator-rotor clearance flow (SRCF) inevitably exists during the operation of full tubular pump (FTP), disturbing the internal flow field and generating additional energy loss. Based on numerical simulation and… read more here.
Keywords: tubular pump; rotor clearance; unstable flow; rotor ... See more keywords
Influence of stator–rotor clearance on hydraulic performance and flow dynamics in full tubular pumps
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0299728
Abstract: The full tubular pump is a novel integrated motor–pump system in which the stator–rotor clearance flow strongly influences hydraulic performance and internal flow characteristics. In this study, numerical simulations combined with model tests are employed… read more here.
Keywords: rotor clearance; stator rotor; clearance; hydraulic performance ... See more keywords
Turn to Turn Fault Detection, Discrimination, and Faulty Region Identification in the Stator and Rotor Windings of Synchronous Machines Based on the Rotational Magnetic Field Distortion
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2019.2951528
Abstract: A flux-based technique is proposed for the on-line detection, localization and discrimination of stator and rotor turn-to-turn faults in synchronous generators, using the measured air-gap rotational magnetic field. Simple magnetic field sensors (MFSs) are installed… read more here.
Keywords: magnetic field; stator rotor; turn turn; stator ... See more keywords
Modeling of a Novel 12-Stator-Pole/10-Rotor-Tooth Doubly-Fed Flux-Switching Permanent Magnet Machine
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2020.3048404
Abstract: In this paper, the mathematical model of a novel 12-stator-pole/10-rotor-tooth doubly-fed flux-switching permanent magnet (DF-FSPM) machine employing 3-phase stator winding and 5-phase rotor winding is established and analyzed. Firstly, the stator and rotor winding inductance… read more here.
Keywords: machine; stator rotor; stator pole; rotor ... See more keywords
Contributions of Stator and Rotor PMs in Dual-PM Machines With Different Stator and Rotor Pole Number Combinations
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2023.3318122
Abstract: In this article, contributions of stator and rotor PMs in dual-permanent magnet (PM) machines with different stator/rotor pole number combinations are identified and investigated based on a multi-torque component decomposition method. The relationship between additive… read more here.
Keywords: pole number; stator rotor; rotor; rotor pole ... See more keywords
Experimental and Theoretical Research on Cogging Torque of PM Synchronous Motors Considering Manufacturing Tolerances
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2758760
Abstract: This paper investigates the cogging torque caused by manufacturing tolerances through analytical, finite element analysis (FEA), and experimental methods. Based on experiments, it is found that the stator and rotor tolerances of PM motor generate… read more here.
Keywords: stator rotor; cogging torque; experimental theoretical; manufacturing tolerances ... See more keywords
Minimization of Current Ripple and Switching Losses in Double-Inverter Fed Wound Rotor Induction Machine Drive Using PWM Techniques
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2920610
Abstract: In the topology of double-inverter fed wound rotor induction machine (DI-WRIM) two voltage source inverters (VSIs) are connected one each on stator and rotor terminals. This leads to ripple in both stator and rotor currents.… read more here.
Keywords: rotor; stator rotor; pwm; drive ... See more keywords