In-wheel axial-flux SRM drive for light electric vehicles [PDF]
, 2018 Revenues from global sales of light electric vehicles are expected to grow from $ 9.3 billion in 2017 to $ 23.9 billion in 2025. In order to boost this growth electric drives with better features and lower costs have to be developed.
Andrada Gascón, Pedro +5 more
core
A novel enhanced connection of AC/AC powertrain for HEV - modelling and simulation results [PDF]
, 2018 The paper deals with a novel enhanced connection of AC/AC powertrain for Hybrid Electric Vehicles (HEV). The substantial contribution of such a connection is the absence of 4QC auxiliary converter needed for autonomous and hybrid operational modes and ...
Dobrucký, Branislav +2 more
core +2 more sources
Polymorphic Superparaelectric Engineering Boosting Energy Storage Capacity in BaTiO3‐Based Ceramics
Advanced Science, EarlyView.Herein, Ca2+ incorporation promotes the coexistence of CaTiO3‐/BaTiO3‐derived paraferroelectric states, stabilizing cubic‐orthorhombic‐tetragonal polymorphic superparaelectric phases. This minimizes polarization energy barriers, facilitating full polarization saturation without compromising efficiency.
Pan Liu +9 more
wiley +1 more source
Dead-Time Influence Mitigation in Multivector Model Predictive Control for Six-Phase Drives
IEEE AccessFinite-control-set model predictive control (FCS-MPC) schemes based on virtual voltage vectors (VVVs) have emerged as a promising solution to mitigate harmonic distortion in multiphase motors.
Manuel Cordoba-Ramos +7 more
doaj +1 more source
Advanced Science, EarlyView.This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita +4 more
wiley +1 more source
Direct torque control of multiphase doubly converter-fed asynchronous machines incorporating the harmonic torques [PDF]
, 2018 Doubly fed asynchronous machines have an outstanding property: they can be operated up to twice rated speed delivering full rated torque. This paper presents, for the first time in the literature, a control system for multiphase asynchronous machines fed
Cruz-Romero, Pedro Luis +3 more
core +1 more source
A novel double quad-inverter configuration for multilevel twelve-phase open-winding converter [PDF]
, 2016 This paper work articulates the novel proposal of double quad-inverter configuration for multilevel twelve-phase open-winding ac converter. Modular power units are developed from reconfigured eight classical three-phase voltage source inverters (VSIs ...
Blaabjerg, Frede +4 more
core +3 more sources
Harnessing Phase Separation for the Development of High‐Performance Hydrogels
Advanced Science, EarlyView.ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao +3 more
wiley +1 more source
Guiding the Selection of Multi-Vector Model Predictive Control Techniques for Multiphase Drives
MachinesA diverse group of so-called multi-vector techniques has recently appeared to enhance the control performance of multiphase drives when a direct control strategy is implemented. With different numbers of switching states and approaches for estimating the
Juan Jose Aciego +4 more
doaj +1 more source
Radial force control for triple three-phase sectored SPM machines. Part II: Open winding fault tolerant control [PDF]
, 2017 A new advanced fault tolerant control technique for a triple three-phase Surface Permanent Magnet (SPM) machine is investigated in this paper. The machine has a nine-phase winding arranged in three sectors and supplied by three different Voltage Source ...
Gerada, C. +3 more
core +1 more source