WebJun 12, 2024 · According to the demagnetization mechanism of PMSM studied by many scholars, it can be concluded that: Permanent magnet demagnetization of PMSM is … WebFeb 1, 2024 · [12] Yang C, Liu S and Zhang Z. 2024 Analysis of PMSM performance under demagnetization fault based on simulation model [J] Journal of Light Industry 32 88-93 Google Scholar [13] Gao C, Nie Y, Si J, Feng H and Fu Z. 2024 Uniform demagnetization performance analysis and fault diagnosis in direct-drive permanent magnet synchronous …
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WebSeveral methods for determining the PMSM armature resistance, flux linkage constant and d- and q-axis inductances with varying level of accuracy are proposed. The presented methods are applied to a laboratory PMSM and the sensitivity of the PMSM output power to the equivalent circuit parameters is analysed based on the experimental results. WebOct 1, 2013 · The FEM model of PMSMs with single magnet demagnetization and different stator winding configurations is simulated using a Finite Element Analysis (FEA) … rocky mountain resort banff alberta
Laser-Induced Ultrafast Demagnetization and Spin Switching …
WebJun 1, 2024 · This paper presents a novel method for demagnetization fault detection in permanent magnet synchronous machine (PMSM). Demagnetization fault is a common … WebIn this paper, taking a 12.5 kW, 2000 r/min PMSM with stainless steel sleeve as an example, an by combining a time-stepping finite-element analysis method, the electromagnetic field and temperature field are comparatively analyzed based on different strategies and methods for suppressing permanent magnet demagnetization under a multi-physical ... WebThis paper investigates the demagnetization performance of a 550W PMSM with I-shaped rotor applied in EPS system. Ensuring the performance of the motor, the size of the PM, mainly the thickness in the magnetization direction is optimized to reduce the amount of magnet and thus reduce the cost. ottumwa medical malpractice lawyer vimeo