Results 11 to 20 of about 88,286 (263)
Core-Loss Analysis of Linear Magnetic Gears Using the Analytical Method
Energies, 2021 In this study, analysis of core-loss occurring in the magnetic flux modulation core of a linear magnetic gear and the core of each mover is presented, using an analytical method.
Jeong-In Lee +5 more
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Actuators, 2022 Thrust ripple and density greatly impact the performance of the linear machine and other linear actuators, causing positioning control precision, dynamic performance, and efficiency issues. Generalized pole-pair combinations are difficult to satisfy both
Zhenyang Qiao +5 more
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Power-take-off topology comparison for a wave energy converter
The Journal of Engineering, 2019 Wave Energy Converters (WECs) generally use a Mechanical Power-Take-Off (MPTO) involving hydraulics or gearing to optimise the extraction of energy from the incoming waves before converting it into electrical energy via a high speed rotating generator ...
Stephen P. McDonald +3 more
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Encodings of Turing machines in linear logic [PDF]
Mathematical Structures in Computer Science, 2020 AbstractThe Sweedler semantics of intuitionistic differential linear logic takes values in the category of vector spaces, using the cofree cocommutative coalgebra to interpret the exponential and primitive elements to interpret the differential structure.
James Clift, Daniel Murfet
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Flux concentrated doubly salient linear permanent magnet machine
The Journal of Engineering, 2019 Different topologies of Vernier permanent magnet (PM) machines have been proposed for direct drive low-speed applications due to their high thrust and power density. However, this type of machine can suffer from low power factor (PF).
Ahmed A. Almoraya +3 more
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Performance of a tubular machine driven by an external-combustion free-piston engine
The Journal of Engineering, 2019 Free-piston engines have the potential to offer a compact machine capable of delivering electrical power. In this work, the design and modelling of a linear tubular generator are presented and used to investigate the effect of the electrical machine ...
Nick J. Baker +3 more
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The Journal of Engineering, 2019 More and more gas reciprocating generator units are integrated into offshore platforms, due to their compact structure and high efficiency. This paper concentrates on the transient stability analysis of one special type of AC microgrids containing a gas ...
Liu Jun +5 more
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IET Electric Power Applications, 2023 An analytical method is proposed to model the magnetic field distribution across a slotless tubular interior permanent magnet machine. In order to consider the permeability of both permanent magnets and iron poles of the slider, in the proposed approach,
Mohammad Hosein Javanmardi +1 more
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Machine Learning for Semi Linear PDEs [PDF]
Journal of Scientific Computing, 2019 Recent machine learning algorithms dedicated to solving semi-linear PDEs are improved by using different neural network architectures and different parameterizations. These algorithms are compared to a new one that solves a fixed point problem by using deep learning techniques.
Quentin Chan-Wai-Nam +2 more
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CES Transactions on Electrical Machines and Systems, 2023 As members of doubly salient magnetless linear machines, linear variable flux reluctance (LVFR) and wound field flux reversal (LWFFR) machines inherit the merits of conventional magnetless linear machines such as low cost, high flux adjustment capability
Tingting Jiang +3 more
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