Design Optimization and Comparison of Cylindrical Electromagnetic Vibration Energy Harvesters
Sensors, 2021 Investigating the coil–magnet structure plays a significant role in the design process of the electromagnetic energy harvester due to the effect on the harvester’s performance.
Tra Nguyen Phan +3 more
doaj +1 more source
Applied Sciences, 2022 The circular Halbach array is of great application value in electromagnetic energy conversion. The Halbach array can be formed with multiple magnets according to a specific method.
Shengkai Guo +5 more
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Radial TRASE: 2D RF encoding through mechanical rotation and active digital decoupling. [PDF]
Magn Reson MedAbstract Purpose Two‐dimensional (2D) transmit array spatial encoding (TRASE) previously required four radiofrequency fields; however, interactions between transmit (Tx) array elements caused significant challenges for 2D imaging. Here, we present a low‐cost, 2D radial encoding scheme (Radial TRASE) using a simplified two‐coil array.
Sedlock CJ +3 more
europepmc +2 more sources
Design and Research of a Dual Rotor Consequent-Pole Vernier Motor With Halbach Array
IEEE Access, 2022 Aiming at improving the torque density of the motor and the utilization rate of permanent magnets (PMs), a dual rotor consequent-pole vernier motor (DRCPVM) is proposed in this article.
Ying Xie +5 more
doaj +1 more source
Design and performance of a toroidal radiofrequency volume coil with intrinsic electromagnetic interference rejection for low-field portable Halbach-based MRI systems. [PDF]
Magn Reson MedAbstract Purpose One of the intrinsic limitations of low‐field MRI is low signal‐to‐noise ratio, which can be further reduced by electromagnetic interference (EMI) due to the lack of a Faraday shielded room. To address this issue, we propose a novel radiofrequency (RF) coil design that is inherently less sensitive to EMI while maintaining high receive ...
Vliem J +4 more
europepmc +2 more sources
BACH ARRAY LINEAR GENERATOR FOR WAVE ENERGY CONVERTERS [PDF]
Journal of Engineering Research - Egypt, 2015 linear generators have been proposed as a proper power takeoff system for direct-drive wave energy conversion. Coupled directly to a reciprocating wave energy device, it was declared that linear generators could be a valuable replacement for hydraulic ...
Ahmed ElGebaly, Mohamed El-Nemr
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Proposal and Challenge of Halbach Array Type Induction Coil for Cooktop Applications
IEEE Open Journal of Industry Applications, 2021 This paper proposes a new induction heating (IH) coil using Halbach-arranged coils for cooktop. In general, a control inverter is placed on the back side of the coil, but by using the Halbach array coils, magnetic flux leakage to the back of the coil can
Masahiro Aoyama +3 more
doaj +1 more source
Energies, 2021 In high-speed magnetic railways, it is necessary to create the forces that lift the train. This effect is achieved by using active (EMS) or passive (EDS) magnetic systems.
Tomasz Kublin +4 more
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On-chip Magnetoresistive Sensors for Detection and Localization of Paramagnetic Particles [PDF]
, 2017 This paper presents the work towards miniaturized magnetic biosensor array based on the detection of paramagnetic particles using the giant magnetoresistance (GMR) effect.
Heidari, Hadi, Shah, Samyak
core +1 more source
Comparison between Radial and Halbach Array PMLSM by Employing 2-D Electromagnetic Finite Element Analysis [PDF]
Journal of Electrical and Computer Engineering Innovations, 2016 The replacement of steam catapults with electromagnetic ones is becoming an overwhelming trend in aircraft launch systems. The Electromagnetic Aircraft Launch System (EMALS) offers significant benefits to the aircraft, ship, personnel, and operational ...
H. Moradi CheshmehBeig +1 more
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