Title :
Filters for adjustable frequency drives
Author :
Mokrytzki, Boris
Author_Institution :
Motors and Relcon Drives Div., Siemens, Brampton, Ont., Canada
Abstract :
The Revised IEEE Standard 519/1922 places new emphasis on the reduction of line harmonics related to adjustable frequency drives. This paper compares different approaches for line harmonic abatement including a focus on telephone influence factor. Principles and solutions for the prospects of high frequency effects on motors used on the output of PWM inverters are also presented. The discussion is developed using analysis simulations and data gathered from installed equipment
Keywords :
electric motors; invertors; power system harmonics; pulse width modulation; radiofrequency interference; standards; variable speed drives; PWM inverters; Revised IEEE Standard 519/1922; adjustable frequency drives; harmonic abatement; high frequency effects; line harmonics; motors; simulations; telephone influence factor; Frequency; Impedance; Inductance; Inductors; Power harmonic filters; Pulse width modulation inverters; Rectifiers; Smoothing methods; Telephony; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1994. APEC '94. Conference Proceedings 1994., Ninth Annual
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-1456-5
DOI :
10.1109/APEC.1994.316351
