PWAM Controlled Quasi-Z Source Motor Drive Conference Paper

abstract

• 2017 IEEE. This paper proposes a novel pulse-width-amplitude-modulation (PWAM) method for three-phase quasi-Z source inverter system in motor drive application. It is demonstrated that it operates at only 1/3 switching frequency of traditional PWM methods, with less harmonic distortion. As a result, switching actions and losses are also reduced significantly. With the proposed modulation, the required capacitance is reduced greatly, which makes a system of smaller volume and lighter weight. Compared to traditional PWM methods, the higher efficiency and better reliability are confirmed in PWAM controlled motor drive system. The motor drive with the proposed hybrid PWAM modulation method presents good performance in simulation. Theoretical analysis is provided to verify the inverter efficiency and design improvements.

name of conference

• 2017 IEEE 26th International Symposium on Industrial Electronics (ISIE)

authors

• Abu-Rub, Haitham

published proceedings

• 2017 IEEE 26TH INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE)

author list (cited authors)

• Li, Y. i., Liu, Y., & Abu-Rub, H.

citation count

• 10

complete list of authors

• Li, Yi||Liu, Yushan||Abu-Rub, Haitham

publication date

• June 2017

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• n2163-5137ISSN  Journal

keywords

• Motor Drive
• Pulse-width-amplitude-modulation
• Quasi-z-source Inverter

Digital Object Identifier (DOI)

• 10.1109/isie.2017.8001498

International Standard Book Number (ISBN) 13

• 9781509014125

start page

• 1669

end page

• 1675

URL

• http://dx.doi.org/10.1109/isie.2017.8001498

user-defined tag

• 7 Affordable and Clean Energy