Volume 16, Issue 1 (JIAEEE Vol.16 No.1 2019)                   Journal of Iranian Association of Electrical and Electronics Engineers 2019, 16(1): 41-49 | Back to browse issues page

XML Persian Abstract Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Batmani Y, Takht Abnus M. Integrated Fault-detection and Control of DC Microgrids Using SDRE Observer-controller. Journal of Iranian Association of Electrical and Electronics Engineers. 2019; 16 (1) :41-49
URL: http://jiaeee.com/article-1-865-en.html
Department of Electrical Engineering, University of Kurdistan, Sanandaj, Iran
Abstract:   (498 Views)
In this paper, using the state-dependent Riccati equation (SDRE) technique, a suboptimal fault-tolerant control scheme is designed for a DC microgrid in the islanded mode. The objectives are the voltages control of the photo-voltaic cell, the battery, the capacitor bank, and the DC bus as well as on time fault detection. In the design procedure of the SDRE observer-controller, a nonlinear mathematical model is utilized to model the behavior of the microgrid in different working conditions. The performance of the microgrid is evaluated in the presence of uncertainties in its parameters and measurement noises. The obtained simulation results show that the proposed method is so effective in the fault detection, not detecting the disturbance instead of fault, and having a robust performance even in the presence of external disturbances.
Full-Text [PDF 1259 kb]   (168 Downloads)    
Type of Article: Research | Subject: Power
Received: 2019/04/28 | Accepted: 2019/04/28 | Published: 2019/04/28

Add your comments about this article : Your username or Email:
CAPTCHA

Send email to the article author


© 2019 All Rights Reserved | Journal of Iranian Association of Electrical and Electronics Engineers

Designed & Developed by : Yektaweb