Delay Scheduling to Improve Power Oscillation Damping in the Presence of Random Delays

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Asghari Rasool; MOZAFARI BABAK; Amraee Tuoraj; Ghanbarisabagh Mohammad

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: TABRIZ JOURNAL OF ELECTRICAL ENGINEERING Year:2020 | Volume:50 | Issue:1 (91) Page(s): 1-8

Download Full-Text

Persian Verion

View:

230

Download:

Cites:

Information Journal Paper

Title

Delay Scheduling to Improve Power Oscillation Damping in the Presence of Random Delays

Author(s)

Asghari Rasool | MOZAFARI BABAK | Amraee Tuoraj | Ghanbarisabagh Mohammad | Issue Writer Certificate

Keywords

Delay schedulingQ1

power oscillation dampingQ1

random delaysQ1

spectral abscissaQ1

Abstract

Using a conservative stability analysis to design a time delay system controller usually cause a devaluation on the actuator performance. In addition, the results obtained considering deterministic stability criteria may not be reliable due to the existence of random delays. Whenever the feedback loop of a power system oscillation damping control system receives remote signals through communication networks, we face a POD system with random delays namely POD-RD system. In this paper, a new design approach to promote the performance of a POD-RD control system is proposed based on the Delay scheduling control signal method. This is a two-step method for implementation. In the first step assuming the average value of the communication random delays, the controller's parameters and also delay parameter of the control signal are determined as initial values by minimizing sperctral abscissa of the closed loop system. In the next step, to include impact of the communication random delays, a repetitive procedure is proposed to determine the optimal value of the delay parameter of the control signal and also the controller's parameters. The objective of the optimization model is to minimize the spectral abscissa and the defined second order moment. The feasibility of the proposed method is evaluated by doing a number of simulations on the standard four-machine test system. The results reveal that the method can make a robust performance in the studied system.

Cites

No record.

References

No record.

Cite

APA: Copy

Asghari, Rasool, MOZAFARI, BABAK, Amraee, Tuoraj, & Ghanbarisabagh, Mohammad. (2020). Delay Scheduling to Improve Power Oscillation Damping in the Presence of Random Delays. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, 50(1 (91) ), 1-8. SID. https://sid.ir/paper/408624/en

Vancouver: Copy

Asghari Rasool, MOZAFARI BABAK, Amraee Tuoraj, Ghanbarisabagh Mohammad. Delay Scheduling to Improve Power Oscillation Damping in the Presence of Random Delays. TABRIZ JOURNAL OF ELECTRICAL ENGINEERING[Internet]. 2020;50(1 (91) ):1-8. Available from: https://sid.ir/paper/408624/en

IEEE: Copy

Rasool Asghari, BABAK MOZAFARI, Tuoraj Amraee, and Mohammad Ghanbarisabagh, “Delay Scheduling to Improve Power Oscillation Damping in the Presence of Random Delays,” TABRIZ JOURNAL OF ELECTRICAL ENGINEERING, vol. 50, no. 1 (91) , pp. 1–8, 2020, [Online]. Available: https://sid.ir/paper/408624/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops