Hybrid excited permanent magnet machines for electric and hybrid electric vehicles
ZQ Zhu, S Cai - CES Transactions on Electrical Machines and …, 2019 - ieeexplore.ieee.org
This paper reviews various hybrid excited (HE) machines from the perspective of location of
PM and DC excitation, series/parallel connection of PM and DC excited magnetic fields, and …
PM and DC excitation, series/parallel connection of PM and DC excited magnetic fields, and …
Hybrid excited synchronous machines
Hybrid excited synchronous machines (HESMs) combine permanent-magnet (PM) excitation
and wound field (WF) excitation. The goal of hybrid excitation is to combine the advantages …
and wound field (WF) excitation. The goal of hybrid excitation is to combine the advantages …
Partitioned stator hybrid excited machine with DC-biased sinusoidal current
This article proposes a new partitioned stator hybrid excited (PS-HE) machine with dc-
biased sinusoidal current. On the inner stator, the consequent pole permanent magnets …
biased sinusoidal current. On the inner stator, the consequent pole permanent magnets …
Investigation of DC winding induced voltage in hybrid-excited switched-flux permanent magnet machine
X Sun, ZQ Zhu - IEEE Transactions on Industry Applications, 2020 - ieeexplore.ieee.org
The dc winding induced voltage in hybrid-excited machines can lead to dc winding current
ripple and hence, fluctuating field excitation. It may also challenge the dc power source and …
ripple and hence, fluctuating field excitation. It may also challenge the dc power source and …
Flux regulation strategies for hybrid excitation synchronous machines
This paper investigates methods to achieve a wide constant power speed range (CPSR) in
electric drives using hybrid excitation synchronous machines; five strategies are presented …
electric drives using hybrid excitation synchronous machines; five strategies are presented …
Design and analysis of a new five-phase brushless hybrid-excitation fault-tolerant motor for electric vehicles
High reliability and wide range of speed regulation are key factors for motor drive system in
electric vehicles (EVs). To meet the requirement for EV application, this paper proposes and …
electric vehicles (EVs). To meet the requirement for EV application, this paper proposes and …
Overview of hybrid excited machines for electric vehicles
ZQ Zhu, S Cai - … on ecological vehicles and renewable energies …, 2019 - ieeexplore.ieee.org
This paper provides an overview of various hybrid excited machine topologies including:(1)
both PM and DC coils in rotor;(2) PM in rotor and DC coils in stator based on conventional …
both PM and DC coils in rotor;(2) PM in rotor and DC coils in stator based on conventional …
Quantitative comparison of novel dual-PM linear motors for ropeless elevator system
In this paper, a quantitative comparison of five new dual-permanent magnet (PM) linear
motors with fault-tolerant teeth is presented, which are promising for application to the …
motors with fault-tolerant teeth is presented, which are promising for application to the …
Analytical prediction of magnetic field in parallel double excitation and spoke-type permanent-magnet machines accounting for tooth-tips and shape of polar pieces
This paper presents an analytical method based on subdomain method for the computation
of open circuit, armature reaction, and on-load magnetic field distribution in integer slot …
of open circuit, armature reaction, and on-load magnetic field distribution in integer slot …
Axial-flux hybrid-excitation synchronous machine: Analysis, design, and experimental evaluation
This paper presents an axial-flux machine with hybrid excitation (HE), in which the flux
linkage can be regulated in an extremely wide range by using a rotating excitation winding …
linkage can be regulated in an extremely wide range by using a rotating excitation winding …