Results 91 to 100 of about 190,194 (300)
Journal of Electrical and Computer Engineering, 2019 Aiming at the disadvantages of large leakage flux and low magnetic flux density of radial magnetic circuit and tangential magnetic circuit, a new type of permanent magnet (PM) rotor with parallel tangential and radial magnetic circuits is proposed. Based
Shilun Ma +4 more
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Output Characteristics and Circuit Modeling of Wiegand Sensor
Sensors, 2019 A fast magnetization reversal in a twisted FeCoV wire induces a pulse voltage in a pick-up coil wound around a wire. The Wiegand sensor is composed of this magnetic wire and the pick-up coil.
Xiaoya Sun +2 more
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Magnetogasdynamic compression of a coaxial plasma accelerator flow for micrometeoroid simulation [PDF]
A new configuration of a coaxial plasma accelerator with self-energized magnetic compressor coil attached is described. It is shown that the circuit may be treated theoretically by analyzing an equivalent circuit mesh.
Igenbergs, E. B., Shriver, E. L.
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Advanced Materials, EarlyView.This work report a n electrolyte‑induced interfacial/bulk dual regulation strategy that enables negligible capacity decay in li‑rich cathodes. ABSTRACT Lithium‐rich manganese‐based oxides (LRMO) suffer from rapid capacity decay, mainly driven by interfacial instability and bulk structural degradation associated with Jahn‐Teller (J‐T) distortion in Mn3+‐
Tianqi Yang +17 more
wiley +1 more source
Equivalent magnetic circuit method of estimating iron losses in induction motor spindles. [PDF]
Sci Rep, 2022 Lü L, Xiong W, Hu C.
europepmc +1 more source
Advanced Materials, EarlyView.The magnetic high entropy oxide perovskite Nd(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3 exhibits a substantially large dielectric constant (εr) at room temperature, which shows distinct anionic and cationic contributions in the form of zero and finite bias peaks, respectively, down to its magnetic transition temperature (Tmag).
Roxana Capu +19 more
wiley +1 more source
Theoretical Analysis of Electromagnetic Torque of the Slotted-type Magnetic Couplers
Jixie chuandongA magnetic equivalent circuit method that can consider differences and interactions of each branch magnetic circuit was proposed for the solution of the output torque of slotted-type equivalent couplers.
Yang Chaojun +5 more
doaj
The Characteristics Analysis of Turbo Generator in Asymmetric Operation
Journal of Harbin University of Science and Technology, 2018 Steady-state analysis of generator is aimed at the problem of damage caused by negative sequence current at unbalanced state，and the analysis focuses on the variation of voltage and current． On the basis of symmetrical components method，the analysis used
GE Bao-jun, LI Xin
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Composition Restoration Enables Recycling of Mixed‐Cation, Mixed‐Halide Perovskites for Solar Cells
Advanced Materials, EarlyView.Compositional drift during processing prevents the direct recycling of mixed‐cation, mixed‐halide perovskites. This work introduces a framework to quantitatively audit and restore recovered materials, enabling closed‐loop recycling with efficiencies comparable to virgin perovskites.
Zhenni Wu +12 more
wiley +1 more source
Magnetic Equivalent Circuit for Multistage Axial Flux Surface Permanent Magnet Machines
IEEE Open Journal of Industry ApplicationsThis article presents a magnetic equivalent circuit for the electromagnetic analysis of axial flux permanent magnet synchronous machines. The proposed methodology is based on a quasi-3D approach and incorporates the non-linear iron core behavior, the ...
Matias Jimenez +6 more
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