Virtual Impedance? Based Adaptive Droop Control to Improve Reactive Power Sharing for Inverter-Based Microgrids

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.

Shahraki Mohammad; FANI BAHADOR; SADEGHKHANI IMAN

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

Journal Paper

Paper Information

Journal: JOURNAL OF ENERGY MANAGEMENT Year:2019 | Volume:9 | Issue:1 Page(s): 26-35

Download Full-Text

Persian Verion

View:

862

Download:

Cites:

Information Journal Paper

Title

Virtual Impedance? Based Adaptive Droop Control to Improve Reactive Power Sharing for Inverter-Based Microgrids

Author(s)

Shahraki Mohammad | FANI BAHADOR | SADEGHKHANI IMAN | Issue Writer Certificate

Keywords

Droop controlQ1

Inverter-based DERQ1

MicrogridsQ1

Reactive power sharingQ1

Virtual impedanceQ1

Abstract

With recent advances in power-electronics, inverter-based Microgrids are gaining great attention. Droop control is one of the main methods to share the real and reactive power among distributed energy resources (DERs) in an islanded Microgrids. Due to different characteristics of microgrid feeders, Reactive power sharing is not fully accurate and consequently, some DERs may face overload. To address this problem, this paper presents a droop-based method using Virtual impedance concept in the DER control system. The resultant voltage drop on the Virtual impedance increases Reactive power sharing accuracy. To adjust this Virtual impedance, the local controllers of DERs exchange the required data with the microgrid management center using the low bandwidth communication links. Then, a Virtual impedance? reactive power droop characteristic is proposed to calculate the value of Virtual impedance. The slope of this characteristic is adaptively adjusted based on the microgrid load. To verify the effectiveness of the proposed method, various scenarios are tested on the benchmark low voltage microgrid network.

Cites

No record.

References

No record.

Cite

APA: Copy

Shahraki, Mohammad, FANI, BAHADOR, & SADEGHKHANI, IMAN. (2019). Virtual Impedance? Based Adaptive Droop Control to Improve Reactive Power Sharing for Inverter-Based Microgrids. JOURNAL OF ENERGY MANAGEMENT, 9(1 ), 26-35. SID. https://sid.ir/paper/365522/en

Vancouver: Copy

Shahraki Mohammad, FANI BAHADOR, SADEGHKHANI IMAN. Virtual Impedance? Based Adaptive Droop Control to Improve Reactive Power Sharing for Inverter-Based Microgrids. JOURNAL OF ENERGY MANAGEMENT[Internet]. 2019;9(1 ):26-35. Available from: https://sid.ir/paper/365522/en

IEEE: Copy

Mohammad Shahraki, BAHADOR FANI, and IMAN SADEGHKHANI, “Virtual Impedance? Based Adaptive Droop Control to Improve Reactive Power Sharing for Inverter-Based Microgrids,” JOURNAL OF ENERGY MANAGEMENT, vol. 9, no. 1 , pp. 26–35, 2019, [Online]. Available: https://sid.ir/paper/365522/en

Related Journal Papers