Overview of Dual Mechanical Port Machines in Transportation Electrification

M Jiang, S Niu - IEEE Transactions on Transportation …, 2023‏ - ieeexplore.ieee.org
Electrical machines based on dual mechanical port (DMP) structures are widely used to
increase the overall efficiency and power factor, to increase the speed/torque, or to distribute …

Decoupling analysis of brushless dual-mechanical-port dual-electrical-port machines

L Cao, Y Zhou, G Yang, Y He, S **e… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
The brushless dual-mechanical-port dual-electrical-port (BLDD) machine has emerged as a
promising alternative to the traditional mechanical continuously variable transmission, due …

Minimization of Rare-Earth Permanent Magnets and Demagnetization Risk in PM-assisted Synchronous Reluctance Motor with Blended Magnets

R Wilson, P Kumar, A El-Refaie - 2023 IEEE Energy …, 2023‏ - ieeexplore.ieee.org
This paper analyzes the topology optimization for minimization of rare-earth permanent
magnets and demagnetization risk in 2-layer and 3-layer U-shaped Permanent Magnet …

Inertial Energy Storage Integration with Wind Power Generation Using Transgenerator–Flywheel Technology

Y Deng, M Ehsani - Energies, 2024‏ - mdpi.com
A new type of generator, a transgenerator, is introduced, which integrates the wind turbine
and flywheel into one system, aiming to make flywheel-distributed energy storage (FDES) …

Operating Principle and Characterisation of a Novel Contra-Rotating Dual-Rotor Switched Reluctance Machine

R De Croo, F De Belie - IEEE Transactions on Industry …, 2024‏ - ieeexplore.ieee.org
This paper proposes a novel dual mechanical port machine composed of a stator with a
single set of concentrated windings with two coaxially housed rotors. The machine has the …

Robustness of Dynamic FEA-based Demagnetization Calculation in the Multi-Objective Optimization of PM-assisted Synchronous Reluctance Motor with Blended …

R Wilson, P Kumar, A Al-Qarni, Q Ma… - … Electric Machines & …, 2023‏ - ieeexplore.ieee.org
This paper analyzes the impact of FEA-based demagnetization assessment methods on the
multi-objective optimization analysis of 2-layer PM-assisted Synchronous reluctance motor …

Design and Analysis of Modular Permanent Magnet Claw Pole Machines With Hybrid Cores for Electric Vehicles

C Liu, H Du, G Lei, Y Wang… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
The permanent magnet claw pole machine (PMCPM) is a special transverse flux permanent
magnet machine with higher torque density than other electrical machines. However, it is …

Investigation on the influence of clutches on the EVT based HEV powertrain by efficient DP-PMP

Z Ma, W Lhomme, A Bouscayrol, S Cui… - IEEE Transactions …, 2024‏ - ieeexplore.ieee.org
This paper studies the influence of additional clutches on the fuel saving performance of a
hybrid electric vehicle with a double-rotor electrical variable transmission. One clutch (C1) is …

Comparative Analysis and Optimization of Iron Nitride Enabled 800-V PM-Assisted Synchronous Reluctance Traction Motor with Varying Poles for Extended Operating …

R Wilson, P Kumar, A El-Refaie - … International Conference on …, 2024‏ - ieeexplore.ieee.org
This paper compares and analyzes 8-pole and 6-pole U-shaped Permanent Magnet-
assisted Synchronous Reluctance Motor (PMaSynRM) designs with double-layer and triple …

Energy savings of a four-drive electric bus with two cascaded smart integrated drives on each axle

K Li, A Bouscayrol, W Lhomme… - IEEE Transactions …, 2024‏ - ieeexplore.ieee.org
Multi-drive systems are explored as a replacement for single-drive setups in automotive
applications. By allowing the selection of one or several drives based on the vehicle …