Analysis of PWM Techniques Using Uniform Sampling in Variable-Speed Electrical Drives with Large Speed Range

In order to minimize motor losses and avoid torque pulsations in a variable-speed electric drives, it is necessary that, at low speeds, the output voltage of the inverter is characterized as far as possible by a sinusoidal shape with variable amplitude and frequency. To this aim, inverters controlle...

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Veröffentlicht in:	IEEE transactions on industry applications 1985-07, Vol.IA-21 (4), p.966-974
Hauptverfasser:	Franzo, Giuseppe, Mazzucchelli, Maurizio, Puglisi, Luciano, Sciutto, Giuseppe
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Electric variables control Electrical engineering. Electrical power engineering Electrical machines Exact sciences and technology Frequency Pulse inverters Pulse modulation Pulse width modulation Pulse width modulation inverters Regulation and control Sampling methods Shape Torque Voltage
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