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Vibration Analysis to Rotor Machine Using System Analysis
Junichi Ichimura, NewtonWorks Corporation
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254 – Vibration Analysis of a Large Oil-Filled Transformer
In this example, evaluating vibration caused by electromagnetic excitation in a large transformer. Since large transformers are oil-cooled, in this example the oil, which is the f…
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251 – Alternator Vibration Analysis
In this example, the electromagnetic force generated in the stator core of a claw pole alternator is obtained, and acceleration is evaluated with an electromagnetic force - struct…
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[L-TR-44] Winding Vibration Analysis of a Power Transformer
Winding vibration originating from a transformer is a vibration phenomenon that uses Lorentz force as the vibration force, which occurs when flux leakage from the winding works on…
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226 – Vibration Characteristics Analysis of SPM Motors
In this example, the acceleration is evaluated by obtaining the electromagnetic force generated in the stator core of the SPM motor at multiple rotation speeds and coupling with t…
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[JFT064] Methods for Motor Vibration Analysis Accounting for Skew Effect with 2D Model
This document explains methodology for motor vibration analysis accounting for 2D step skew.
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234 – Vibration Characteristics Analysis of an Induction Motor
In this example, electromagnetic force generated in the induction motor stator core is obtained, and an example of evaluating sound pressure by linking it with the eigenmode of th…
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[W-MO-23] Measurement of PM Motor Vibration/Noise and Analysis Modeling
Overview1. IntroductionWhile miniaturization and efficiency optimization are always in demand in motor development, demand is also increasing for the reduction of vibration and no…
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Permanent Magnet Motor Vibration Simulation for Compressor Application
Steven Lee, Emerson Climate Technologies (Suzhou) Co.,Ltd
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The coupling of JMAG and Simcenter 3D in view Noise and Vibration analysis of Electric Machines
Koen De Langhe, SIEMENS PLM Software
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Noise and Vibration of Oil-Immersed Transformer Generated by Load Current
Kiyoshi Wakimoto, Transformer Team, T&D Core Technology Development Office, Meidensha Corporation
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Vibration analysis of transformer core with magnetostriction by using JMAG
Naoyuki Kurita, Hitachi Ltd.
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Coil Vibration as a Noise Source Generated by Transformer Load Current
Kiyoshi Wakimoto, MEIDENSHA CORPORATION
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Starting With Vibration Noise Analyses Vol. 1 (Motor Edition 1)
Motor Development Using JMAGVibration noise has become an unavoidable issue when dealing with electrical equipment in recent years and it seems magnetic circuit designers are some…
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Multiscale Noise and Vibration models for a Switched Reluctance-based drivetrain for EV and HEV
Ramana Kappagantu, LMS Americas
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Vibration Optimization of Concentrated Stator and IPM Rotor
Alvin Lee, Emerson
