... – This paper gives a close insight on how to investigate non-ideal manufacturing and in particular its influence on the stator current. © Emerald Group Publishing Limited 2013 Electrical machines Finite element analysis (FEA) Manufacturing tolerances Quality control Electrical equipment...

... Electrical equipment The design of any artifact is a process of searching an appropriate space at increasing levels of complexity. This space is usually referred to as the design space. It is, fundamentally, a high dimensional space relating the performance of a device to the values of a set...

... at a global level by Coulomb (1983) . © Emerald Group Publishing Limited 2013 Coupled systems Finite element simulation Iron losses Magnetoelasticity Stress analysis Electrical equipment Iron Stress The operation of the above subsystems is known to be dissipative...

... loss estimate Finite element analysis Electric coils Electrical equipment In practice, the function space on the interface is reduced to L^ by using a projection matrix Q. In Q we have a row for each basis function of L^ for each filament and columns...

... Publishing Limited 2013 Numerical techniques End winding inductances Synchronous machine Windings Electrical equipment Although the computation of the inductances of rotating electrical machinery is a key issue both in the design stage and in performance assessment, its accurate...

... Electrical equipment Electric motors The non‐deterministic method of optimization can be an effective tool for motor designers. The most popular method is genetic algorithm (GA). This method is based on natural selection. The initial population is modified during the optimization process...

.... Then, the electromotive forces are calculated by a time derivative. Moreover, one can determine the armature inductances. © Emerald Group Publishing Limited 2006 Electrical equipment Finite element analysis Couplers The doubly slotted variable reluctance machine, also known as the vernier machine...

... of the moving band technique when the displacement step is equal to the mesh step. © Emerald Group Publishing Limited 2006 Finite element analysis Electrical equipment Modelling To model an electrical machine it is necessary to take into account rotation. In this domain many techniques...

... Moreover, transmittances (15) are interpreted as: Equation 16 A detailed description of these transmittances is given in the Appendix in Tables AIII and AIV . © Emerald Group Publishing Limited 2006 Electrical equipment Voltage fluctuations Modelling In cases of supply AC voltage...

... conjugate gradients with Fast Fourier Transforms. The unified application to both sliding‐surface and moving‐band techniques. © Emerald Group Publishing Limited 2006 Electrical equipment Finite element analysis Numerical analysis Iterative methods The rotation of the rotor...

... switching frequency. © Emerald Group Publishing Limited 2005 Modelling Electrical equipment Alternating current, Circuits The running averaging of each switching period should be used if averaged state space method is applied to the analysis of presented choppers. In spite...

... of the position and the number of measurement points are discussed. © Emerald Group Publishing Limited 2004 Magnetic Fields Electrical equipment Environmental health and safety Most importantly, we find that the multipole fits perfectly the field in the points used for the estimation (ε...