A NEW PWM SPEED CONTROL-SYSTEM FOR HIGH-PERFORMANCE AC MOTOR-DRIVES Academic Article

abstract

• In this paper, a new speed control approach for ac motor drives that uses programmed PWM switching patterns over the complete range of output speed is presented. The proposed scheme provides smooth operation during the required switching-pattern changing transitions and guarantees high-quality output voltage and current in the ac motor load and is therefore most suitable for high-performance, high-efficiency applications. A detailed description of the scheme, along with the realization aspect, is described. Experimental investigation on a variable-speed induction motor and a PM synchronous motor drive system illustrate the predicted advantages of the proposed scheme. 1990 IEEE

authors

• Enjeti, Prasad

published proceedings

• IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

altmetric score

• 3

author list (cited authors)

• ENJETI, P. N., ZIOGAS, P. D., LINDSAY, J. F., & RASHID, M. H.

citation count

• 27

complete list of authors

• ENJETI, PN||ZIOGAS, PD||LINDSAY, JF||RASHID, MH

publication date

• April 1990

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE transactions on industrial electronics (1982. Print)  Journal

keywords

• Ac Motors
• Electric Drives
• High-performance Ac Motor Drives
• High-quality Output Current
• High-quality Output Voltage
• Induction Motors
• Machine Control
• Modulation Coding
• Permanent Magnet Motors
• Permanent-magnet Synchronous Motor Drive System
• Power Harmonic Filters
• Pulse Width Modulation
• Pulse Width Modulation Inverters
• Pulse Width Modulation Switching Patterns
• Pwm Speed Control System
• Switching Frequency
• Synchronous Motors
• Torque
• Variable Speed Drives
• Variable-speed Induction Motor Drive System
• Velocity Control
• Voltage

Digital Object Identifier (DOI)

• 10.1109/41.52963

start page

• 143

end page

• 151

volume

• 37

issue

• 2

URL

• http://dx.doi.org/10.1109/41.52963