Search Results - "Gerber, Stiaan"

Evaluation of Drive Cycle-Based Traction Motor Design Strategies Using Gradient Optimisation by Pastellides, Stavros, Gerber, Stiaan, Wang, Rong-Jie, Kamper, Maarten

“…In this paper, two design optimisation methods are evaluated using gradient-based optimisation for electric vehicle traction applications. A driving…”
Get full text

Asymmetric Flux Barrier and Skew Design Optimization of Reluctance Synchronous Machines by Howard, Eduan, Kamper, Maarten J., Gerber, Stiaan

“…In this paper, an investigation into an alternative topology for reluctance synchronous machine rotor flux barriers is presented. The investigated topology…”
Get full text

Magnetically geared wind generator technologies: Opportunities and challenges by Wang, Rong-Jie, Gerber, Stiaan

“…•Prominent wind turbine generator drive-train concepts were reviewed and discussed.•Challenges associated with existing wind turbine drive-trains were…”
Get full text

Design and Performance Comparison of Vernier and Conventional PM Synchronous Wind Generators by Tlali, Pushman M., Wang, Rong-Jie, Gerber, Stiaan, Botha, Christoff Daniel, Kamper, Maarten J.

“…In recent years, the permanent magnet vernier machine (PMVM) has attracted much attention in the research community. Many studies have shown that PMVMs possess…”
Get full text

Design and Evaluation of a Magnetically Geared PM Machine by Gerber, Stiaan, Rong-Jie Wang

“…This paper presents the design and evaluation of a magnetically geared permanent magnet (PM) machine with an inner stator. A brief overview of relevant…”
Get full text

Cogging Torque Definitions for Magnetic Gears and Magnetically Geared Electrical Machines by Gerber, Stiaan, Wang, Rong-Jie

“…Although cogging torque in magnetic gears (MGs) has been studied, the additional degree of freedom inherent to MGs makes it unclear exactly what is defined as…”
Get full text

Newton-Raphson Solver for Finite Element Methods Featuring Nonlinear Hysteresis Models by Chama, Abdoulkadri, Gerber, Stiaan, Rong-Jie Wang

“…It is well known that the Newton-Raphson method is the most popular iterative method for nonlinear finite element problems. The method has a quadratic…”
Get full text

Evaluation of Movement Facilitating Techniques for Finite Element Analysis of Magnetically Geared Electrical Machines by Gerber, Stiaan, Rong-Jie Wang

“…The simulation of magnetically geared electrical machines using the finite element method is an especially demanding task when movement has to be considered…”
Get full text

Magnetically geared wind generator technologies: Opportunities and challenges : Innovative and sustainable solutions of clean energy technologies and policies (Part II) by WANG, Rong-Jie, GERBER, Stiaan

Get full text

An axial flux magnetically geared permanent magnet wind generator by Wang, Rong-Jie, Brönn, Lodewyk, Gerber, Stiaan, Tlali, Pushman

“…This paper presents the design, construction, and experimental performance evaluation of an axial flux magnetically geared permanent magnet (MGPM) machine for…”
Get full text

Calculation of Torque Performance of a Novel Magnetic Planetary Gear by Wang, Rong-Jie, Matthee, Alexander, Gerber, Stiaan, Tlali, Pushman

“…In this letter, an efficient energy-based methodology is proposed for calculating the torque performance of a novel magnetic planetary gear. To verify the…”
Get full text

Traction Motor Optimization Using Mesh Reshaping for Gradient Evaluation by Gerber, Stiaan, Wang, Rong-Jie

“…Optimization of electrical machines is a challenging task that can be solved using either gradient based or nongradient based methods. While gradient based…”
Get full text

Accurate prediction of three-phase short-circuit currents of PM synchronous machines by Eichin, F., Kamper, M. J., Gerber, S., Wang, R. -J.

“…Since the advent of rare-earth permanent magnet (PM) materials, the PM synchronous machine (PMSM) has gained popularity in various applications, including…”
Get full text

Reduction of Inverter-Induced Shaft Voltages Using Electrostatic Shielding by Gerber, Stiaan, Wangi, Rong-Jie

“…The simple three-phase inverter topology that is most widely used in electrical machine drive systems produces a large, high-frequency common-mode voltage…”
Get full text

Design Strategy and Comparison of Four PM Motor Topologies for a 2kW Traction Application by Pastellides, Stavros, Gerber, Stiaan, Wang, Rong-Jie

“…This paper discusses the design optimization and comparison of four permanent magnet machines with different rotor topologies for a 2kW traction application…”
Get full text

Design of a Surface-Mounted PM Motor for Improved Flux Weakening Performance by Pastellides, Stavros, Gerber, Stiaan, Wang, Rong-Jie, Kamper, Maarten J.

“…In this paper a surface-mounted permanent magnet motor with a distributed overlapping winding is designed for a light electric vehicle. The motor…”
Get full text

Flux barrier and skew design optimisation of reluctance synchronous machines by Howard, Eduan, Kamper, Maarten J., Gerber, Stiaan

“…In this paper an investigation into an alternative reluctance synchronous machine rotor flux barrier topology creation technique is presented. The technique…”
Get full text

Comparison of Three Prototype Flux -Modulating Permanent Magnet Machines by Gerber, Stiaan, Rong-Jie Wang

“…In recent years, many interesting machine topologies based on the flux-modulation principle have been proposed. An attractive feature of these machines is the…”
Get full text

Design and evaluation of a PM vernier machine by Gerber, Stiaan, Rong-Jie Wang

“…This paper presents the design optimization and performance evaluation of an outer-rotor vernier machine with surface mounted permanent magnets. First the…”
Get full text

Statistical analysis of cogging torque considering various manufacturing imperfections by Gerber, Stiaan, Rong-Jie Wang

“…Cogging torque in permanent magnet machines is undesirable because it is a source of noise and vibration and because it has a negative impact on…”
Get full text