Title :
Analytically unravelling inverter output currents
Author :
Veltman, A. ; van den Bosch, P.P.J. ; Deleroi, W.
Author_Institution :
Fac. of Electr. Eng., Delft Univ. of Technol., Netherlands
Abstract :
Apparently unstructured inverter output currents are analyzed and synthesized by means of analytic functions. The physical and mathematical fundamentals of current-wave forms and torques that occur in machine-driving voltage source inverters are shown. The influence of different pulse patterns and machine loading is predicted accurately with this analytic approach, without the need of time-consuming simulations
Keywords :
electric machines; invertors; current-wave forms; inverter output currents; machine-driving voltage source inverters; pulse patterns; rotor flux; torques; Differential equations; Inverters; Laboratories; Marine animals; Power electronics; Pulse shaping methods; Shafts; Shape; Torque; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1991. PESC '91 Record., 22nd Annual IEEE
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-0090-4
DOI :
10.1109/PESC.1991.162750
