... Permanent magnet machine Finite element analysis Integral equations Vibration measurement Electromagnetic forces Leakage field Motor efficiency Air gap winding Sinusoidal winding The inner core and frame is shown in Plate 2 . Figure 3 shows the final assembly of the motor. Great care...

... Group Publishing Limited Licensed re-use rights only Noise Magnetic forces Inductor design Maxwell stress Vibration measurement Michel Hecquet can be contacted at: michel.hecquet@ec-lille.fr Frequency response of each node is represented in Figure 5(b) in grey and RMS FRF...

... obtained as operational deflection shapes from vibration measurements. Findings Tensor representation of magnetostriction stress enables calculation of equivalent forces acting on arbitrary chosen parts of laminated core. These forces converted into amplitude and phase of Fourier spectrum...

... the manufacturing defects. Sensor fusion Vibration measurement Bearings Ageing (materials) Condition monitoring Condition monitoring systems used in power plant and components have made an important progress over the last decade. New generation of monitoring and diagnosis systems, which improve...

... be contacted at: erich.schmidt@tuwien.ac.at © Emerald Group Publishing Limited 2007 Electromagnetism Actuators Electromagnetic fields Vibration measurement In most cases, physical systems in the fields of electrical and mechanical engineering can either be described by linear...

.... © Emerald Group Publishing Limited 2004 Rayleigh‐Ritz methods Finite element analysis Vibration measurement The problem of acoustic noise in electrical machines seems to be an eternal subject. In the beginning of the last century, analytical methods were developed to analyse...