Elektrische Maschinen

Electric Machine Design Tool for Permanent Magnet Synchronous Machines and Induction Machines

“…The value of the tilting torque M K is usually two to three times greater than that of the nominal torque M N [6,25,26]. The value of the nominal torque M N is determined by the permanent thermal load capacity of the machine [26,27]. The nominal speed n N and the nominal torque M N are available in the linearly decreasing part of the characteristic efficiency diagram.…”

“…In order to validate the IM model section, machine data from the manufacturers for the Audi e-tron [42][43][44], the Tesla Model S ( [35], pp. [26][27][28][29][30][31][32][33][34], ([45], p. 177), ( [46], pp. [17][18], Renault Twizy [38,47,48] and a calculation example of Müller [17,49] were used.…”

“…For the stator winding of the Tesla Model S, the number of slots, the winding type, the chording and the number of parallel connections are known from the benchmarking report ( [35], pp. [26][27][28][29][30][31][32][33][34]. Thus, the winding two-layer integral-slot winding with N 1 = 60, q 1 = 5, W 1,Sp,rel = 0.8 and a 1 = 2 can be selected as the input variable.…”