Please use this identifier to cite or link to this item: https://doi.org/10.1109/TPEL.2010.2096590
Title: Single-phase inverter-control techniques for interfacing renewable energy sources with microgrid-Part II: Series-connected inverter topology to mitigate voltage-related problems along with active power flow control
Authors: Dasgupta, S.
Sahoo, S.K. 
Panda, S.K. 
Amaratunga, G.A.J.
Keywords: microgrid application
power savings
Series-connected inverter
spatial repetitive controller (SRC) application
Issue Date: 2011
Source: Dasgupta, S., Sahoo, S.K., Panda, S.K., Amaratunga, G.A.J. (2011). Single-phase inverter-control techniques for interfacing renewable energy sources with microgrid-Part II: Series-connected inverter topology to mitigate voltage-related problems along with active power flow control. IEEE Transactions on Power Electronics 26 (3) : 732-746. ScholarBank@NUS Repository. https://doi.org/10.1109/TPEL.2010.2096590
Abstract: In this paper (Part II), a control strategy for a single-phase series-connected inverter with the microgrid is proposed to interface ac loads not only to regulate the load voltage under voltage disturbances, but also to control the load power drawn from the microgrid. The inverter compensating voltage works in such a way that, irrespective of any type of disturbances in the microgrid voltage (such as sag, swell, or harmonic distortions), the load voltage is maintained at its rated voltage level with low total harmonic distortion (THD) in voltage. The proposed control strategy also facilitates a specific amount of active power flow (from renewable energy source) to the load irrespective of the microgrid voltage condition. The rest of the load power is supplied by the microgrid. To facilitate this control strategy, a spatial repetitive controller (SRC) is proposed and implemented in microgrid phase (θ) domain to make the controller independent of the microgrid frequency. The proposed controller ensures dynamic stability of the system even if there is a sudden change in the microgrid frequency. Detailed experimental results are presented to show the efficacy of the proposed series inverter system along with the controller under different operating conditions. © 2010 IEEE.
Source Title: IEEE Transactions on Power Electronics
URI: http://scholarbank.nus.edu.sg/handle/10635/57423
ISSN: 08858993
DOI: 10.1109/TPEL.2010.2096590
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

65
checked on Dec 6, 2017

WEB OF SCIENCETM
Citations

54
checked on Nov 18, 2017

Page view(s)

42
checked on Dec 10, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.