Electric Multipurpose Vehicle Power Take-Off: Overview, Load Cycles and Actuation via Synchronous Reluctance Machine

Ban, Branko; Stipetić, Stjepan

doi:10.1109/acemp-optim44294.2019.9007187

Cited by 7 publications

(3 citation statements)

References 8 publications

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“…The interface towards external systems is referred as electric power take-off (e-PTO). Considering that the e-PTO needs to be reliable, robust, and cheap, SyRM is the preferred alternative [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Absolutely Feasible Synchronous Reluctance Machine Rotor Barrier Topologies with Minimal Parametric Complexity

Ban

Stipetić

2022

Machines

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The first step in the synchronous reluctance machine design is the selection of rotor flux barrier type. The literature provides various barrier construction methods with a common goal of reducing parametric complexity. However, too excessive simplification can lead to decreased performance, while overly complex geometries tend to increase optimization time. This paper presents a set of novel flux barrier construction methods with an increased degree of freedom and minimal geometrical complexity. The paper proposes four topologies based on circular, hyperbolic, and original Zhukovsky lines. When considering parametrization complexity, the original Zhukovsky type is the simplest, but it has barrier depth limitations. Other topologies have equal complexity. The paper proposes a novel Modified Zhukovsky variable depth type based on geometrical conformal mapping of the original Zhukovsky lines. The step-by-step construction of each topology is presented in a form of pseudo-code with detailed comments and illustrations. Overall, the presented research provides a valuable starting point for the designer who wants to investigate different smooth rotor barrier topologies.

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Section: Introductionmentioning

confidence: 99%

Absolutely Feasible Synchronous Reluctance Machine Rotor Barrier Topologies with Minimal Parametric Complexity

Ban

Stipetić

2022

Machines

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“…Examples of commercial vehicles suitable for SyRM adoption include electric multipurpose vehicles (eMPVs), such as refuse trucks, hook loader trucks, or vacuum trucks [2]. eMPVs must actuate additional body systems (usually through some type of hydraulic pump) in addition to electric propulsion.…”

Section: Introductionmentioning

confidence: 99%

“…Traditionally, this actuation is done by a diesel engine or a gearbox-mounted output shaft referred to as power take-off (PTO). Considering price, overload capability, and production simplicity, SyRM can be a viable ePTO solution [2,3]. This paper presents novel SyRM parameterization with a reduced number of parameters (rotor nomenclature according to Figure 1).…”

Section: Introductionmentioning

confidence: 99%

Minimum Set of Rotor Parameters for Synchronous Reluctance Machine and Improved Optimization Convergence via Forced Rotor Barrier Feasibility

Ban

Stipetić

Jerčić³

2021

Energies

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Although rare earth materials are the critical component in high torque density permanent magnet machines, their use has historically been a commercial risk. The alternatives that have been in the recent industry focus are synchronous reluctance machines (SyRM). They have lower torque density but also relatively low material cost and higher overload capability. Multi-layer IPM and SyRM machines have significant geometric complexity, resulting in a high number of parameters. Considering that modern machine design requires the use of optimization algorithms with computational load proportional to the number of parameters, the whole design process can take several days. This paper presents novel SyRM parameterization with reduced number of parameters. Furthermore, the paper introduces the novel forced feasibility concept, applied on rotor barrier parameters, resulting in improved optimization convergence with overall optimization time reduced by 12.3%. Proposed approaches were demonstrated using optimization procedure based on the existing differential evolution algorithm (DE) framework.

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A Data-Driven Method for Reliability Estimation of Auxiliary Power Consumption Prediction in Commercial Electric Vehicles

Apicella

Ragusa

Canepa

et al. 2022

Lecture Notes in Electrical Engineering

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Electric Multipurpose Vehicle Power Take-Off: Overview, Load Cycles and Actuation via Synchronous Reluctance Machine

Cited by 7 publications

References 8 publications

Absolutely Feasible Synchronous Reluctance Machine Rotor Barrier Topologies with Minimal Parametric Complexity

Absolutely Feasible Synchronous Reluctance Machine Rotor Barrier Topologies with Minimal Parametric Complexity

Minimum Set of Rotor Parameters for Synchronous Reluctance Machine and Improved Optimization Convergence via Forced Rotor Barrier Feasibility

A Data-Driven Method for Reliability Estimation of Auxiliary Power Consumption Prediction in Commercial Electric Vehicles

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