Title :
Evaluation of the effects of the voltage harmonics on the extra iron losses in the inverter fed electromagnetic devices
Author :
Gerlando, Antonino Di ; Perini, Roberto
Author_Institution :
Dept. of Electr. Eng., Politecnico di Milano, Italy
fDate :
3/1/1999 12:00:00 AM
Abstract :
In the present paper a method for the calculation of the extra iron losses occurring in the cores of inverter fed electromagnetic devices is described: the loss increase, referred to the sinusoidal operation, is evaluated, analysing its dependence on the inverter and on the lamination characteristics
Keywords :
PWM invertors; laminations; losses; magnetic cores; power conversion harmonics; 3-phase PWM inverter; cores; extra iron losses; inverter fed electromagnetic devices; lamination characteristics; loss increase; sinusoidal operation; voltage harmonics effects; Delta modulation; Electromagnetic devices; Employment; Frequency; Iron; Lamination; Pulse inverters; Pulse width modulation inverters; Torque; Voltage control;
Journal_Title :
Energy Conversion, IEEE Transactions on
