Your browser does not support JavaScript!
http://iet.metastore.ingenta.com
1887

Simplified ultrasonic regular-sampled PWM technique

Simplified ultrasonic regular-sampled PWM technique

For access to this article, please select a purchase option:

Buy article PDF
£12.50
(plus tax if applicable)
Buy Knowledge Pack
10 articles for £75.00
(plus taxes if applicable)

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Electronics Letters — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

The well-established regular-sampled pulse width modulation technique is simplified to produce a strategy with reduced computational complexity, but without leading to a significant deterioration in performance. The technique is particularly suitable for applications requiring ultrasonic carrier frequencies to reduce harmonic distortion and for those closed-loop feedback drive systems that are limited by sampling rates and control algorithm execution times.

References

    1. 1)
      • Holtz, J., Salama, S.F.: `A 20 kW ultrasonic MOSFET PWM inverter operated from a 550 volt DC link', Proc. 12th Int. Motor-Con 88 Conf., June 1988, p. 1–9.
    2. 2)
      • Holtz, J., Stamm, M., Thur, J., Linder, A.: `High power pulse width controlled current source GTO inverter for highswitching frequency', Conf. Record 1997 IEEE Industry Applications Conf./32nd IASAnnual Meeting, 1997, 1–3, p. 1330–1335Chap. 329, .
    3. 3)
      • S.R. Bowes . New sinusoidal pulse-width modulated inverter. Proc. IEE , 11 , 1279 - 1285
    4. 4)
      • S.R. Bowes , Y.S. Lai . Investigation into optimising high switching frequency regular sampledPWM control for drives and static power converters. IEE Proc. B , 4 , 281 - 293
    5. 5)
      • S.R. Bowes , A. Midoun . New PWM switching strategy for microprocessor controlled inverter drives. IEE Proc. B , 4 , 237 - 254
http://iet.metastore.ingenta.com/content/journals/10.1049/el_20000602
Loading

Related content

content/journals/10.1049/el_20000602
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address