Volume 17, Issue 2 (JIAEEE Vol.17 No.2 2020)                   Journal of Iranian Association of Electrical and Electronics Engineers 2020, 17(2): 21-32 | Back to browse issues page

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Hasan Babayi Nozadian M, Babaei E, Shokati Asl E. A New Control Method for Half Bridge Z-Source Inverters with Capability to Generate Low Frequency Output Voltage. Journal of Iranian Association of Electrical and Electronics Engineers 2020; 17 (2) :21-32
URL: http://jiaeee.com/article-1-658-en.html
A New Control Method for Half Bridge Z-Source Inverters with Capability to Generate Low Frequency Output Voltage
Mohsen Hasan Babayi Nozadian , Ebrahim Babaei * , Elias Shokati Asl
Faculty of Electrical and Computer Engineering, University of Tabriz,
Abstract:   (2924 Views)
In this paper, a new control method is proposed that it is suitable for half bridge Z-source inverters. Due to extend of half bridge Z-source inverters and lack of a suitable control method, it is necessary to present a control method with capability to generate low frequency output voltage. According to this fact that, the switching pattern of the half bridge Z-source inverters are different because of their topologies and applications, therefore, each switching method create specific conditions in values of voltage and current ripples, voltage and current stresses and design considerations. This paper while propose a new control method for half bridge Z-source inverters, it is presented completely analyses of a half bridge Z-source inverter based on the proposed method. Different conditions to generate shoot through (ST) modes in the proposed method are presented and mathematical relations between duty cycle and modulation index is shown. Finally, in order to reconfirm the theoretical analyses, the simulation results by using PSCAD/EMTDC are presented.
Keywords: Control Method, Half Bridge Z-source Inverters, Duty Cycle, Modulation Index, Critical Inductors
Full-Text [PDF 735 kb]   (1233 Downloads)    
Type of Article: Research | Subject: Power
Received: 2018/08/28 | Accepted: 2019/07/11 | Published: 2020/06/28
Add your comments about this article : Your username or Email:
CAPTCHA
Send email to the article author

Rights and permissions
Creative Commons License This Journal is an open access Journal Licensed under the Creative Commons Attribution-NonCommercial 4.0 International License. (CC BY NC 4.0)

© 2025 CC BY-NC 4.0 | Journal of Iranian Association of Electrical and Electronics Engineers

Designed & Developed by : Yektaweb