Publications

1. S. C. Vegunta, “Sensitivity of power electronic equipment to voltage sags and

interruptions”, Special report as a part of Frame Work 5 of the EU Microgrid project,

School of Electrical and Electronic Engineering, The University of Manchester,

Manchester, UK, November 2005.

2. J. V. Milanovic, C. P. Gupta, Y. Zhang, J. Dragovic, M. T. Aung, and S. C. Vegunta,

“Assessment and minimisation of financial losses due to voltage sags and short

interruptions in networks with distributed generation by coordinated application of

power electronics based devices”, Special report as a part of Deliverable D15 of the

EU project ENK5-CT-2002-00658, School of Electrical and Electronic Engineering,

The University of Manchester, Manchester, UK, December 2005.

3. J. V. Milanovic, M. Kayikci, S. C. Vegunta, and Y. Zhang, “Modelling and operation of

DFIG based wind plants and improvement of quality of electricity supply in isolated

networks” Special report as a part of Deliverable D2.3.3 of the EU project INCO-CT-

2004-509161, School of Electrical and Electronic Engineering, The University of

Manchester, Manchester, UK, December 2006.

4. J. V. Milanovic and S. C. Vegunta, “Brown Out Project”, Technical report, School of

Electrical and Electronic Engineering, The University of Manchester, Manchester, UK,

Page 3 – S C Vegunta’s Doctoral Research

Overview

Last updated: 25, July 2008

February 2007.

5. J. V. Milanovic, M. Kayikci, S. C. Vegunta, and Y.Zhang, “Transient responses of

distribution network cell with renewable energy sources” Special report as a part of

Deliverable D2.3.3 of the EU project INCO-CT-2004-509161, School of Electrical and

Electronic Engineering, The University of Manchester, Manchester, UK, May 2007.

6. J. V. Milanovic and S. C. Vegunta, “Brown Out Project Phase 2, Interim report 1”,

Technical report, School of Electrical and Electronic Engineering, The University of

Manchester, Manchester, UK, May 2007.

7. J. V. Milanovic and S. C. Vegunta, “Brown Out Project Phase 2, Interim report 2”,

Technical report, School of Electrical and Electronic Engineering, The University of

Manchester, Manchester, UK, August 2007.

Proceedings in Refereed Journals

1. Vegunta, S. C.; Milanović, J. V., “Estimation of Cost of Downtime of Industrial Process Due to Voltage Sags”, IEEE Transactions on Power Delivery, Accepted for Publication: TPWRD-0063-2009, Sep 2009.
2. Vegunta, S. C.; Milanović, J. V. ; Djokić, S. Ž., “Modelling of V-Hz and Vector Controlled ASDs in PSCAD/EMTDC for Voltage Sag Studies”, Electric Power Systems Research, Accepted for Publication: doi:10.1016/j.epsr.2009.07.015, Sep 2009.
3. Milanović, J.V.; Vegunta, S.C.; Aung, M.T., “The Influence of Induction Motors on Voltage Sag Propagation—Part II: Accounting for the Change in Sag Performance at LV Buses,” IEEE Transactions on Power Delivery, vol.23, no.2, pp.1072-1078, April 2008.
4. Milanović, J.V.; Aung, M.T.; Vegunta, S.C., “The Influence of Induction Motors on Voltage Sag Propagation—Part I: Accounting for the Change in Sag Characteristics,” IEEE Transactions on Power Delivery, vol.23, no.2, pp.1063-1071, April 2008.

Conference Proceedings

1. S.C.Vegunta, J. V. Milanović, “Estimation of Cost of Downtime of Industrial Process due to Voltage Sags”, CIRED 2009, 8-11 June 2009, Prague, Czech Republic, paper 0842. Download Paper. Download Poster.
2. S.C.Vegunta, J. V. Milanović, “Financial Impact of Power Quality on Indian Pharmaceutical Industry – Survey Results”, CIRED 2009, 8-11 June 2009, Prague, Czech Republic, paper 0806. Download Paper. Download Poster.
3. S.C.Vegunta, J. V. Milanović, “Investigation of Voltage Disturbances in a Typical Pharmaceutical Customer Facility”, Proceeding of the 16th Power Systems Computation Conference, 14-18 July 2008, Glasgow, Scotland. Download Paper. Download Poster.
4. S.C.Vegunta, T.J.Koay, J. V. Milanović, and M.T.Aung, “Automated Assessment of Voltage Sag Performance at Low Voltage Buses”, CIRED 2007, 21-24 May 2007, Vienna, Austria, paper 0633. Download Paper. Download Poster.
5. S.C.Vegunta, O.Anaya-Lara, J. V. Milanović, and N.Jenkins,  “Sensitivity of Active Front-end ASDs and DFIGs to Voltage Sags and Short Interruptions”, Proceedings of  the  3rd  IEE International Conference On Power Electronics Machines And Drives (PEMD’06), 4 – 6 April 2006, Dublin, Ireland, pp. 637-641. Download Paper. Download Poster.

Technical Reports

1. S. C. Vegunta, “Sensitivity of power electronic equipment to voltage sags and interruptions”, Special report as a part of Frame Work 5 of the EU Microgrid project, School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK, November 2005.
2. J. V. Milanovic, C. P. Gupta, Y. Zhang, J. Dragovic, M. T. Aung, and S. C. Vegunta, “Assessment and minimisation of financial losses due to voltage sags and short interruptions in networks with distributed generation by coordinated application of power electronics based devices”, Special report as a part of Deliverable D15 of the EU project ENK5-CT-2002-00658, School of Electrical and Electronic Engineering,The University of Manchester, Manchester, UK, December 2005.
3. J. V. Milanovic, M. Kayikci, S. C. Vegunta, and Y. Zhang, “Modelling and operation of DFIG based wind plants and improvement of quality of electricity supply in isolated networks” Special report as a part of Deliverable D2.3.3 of the EU project INCO-CT-2004-509161, School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK, December 2006.
4. J. V. Milanovic and S. C. Vegunta, “Brown Out Project”, Technical report, School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK, February 2007.
5. J. V. Milanovic, M. Kayikci, S. C. Vegunta, and Y.Zhang, “Transient responses of distribution network cell with renewable energy sources” Special report as a part of Deliverable D2.3.3 of the EU project INCO-CT-2004-509161, School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK, May 2007.
6. J. V. Milanovic and S. C. Vegunta, “Brown Out Project Phase 2, Interim report 1”, Technical report, School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK, May 2007.
7. J. V. Milanovic and S. C. Vegunta, “Brown Out Project Phase 2, Interim report 2”, Technical report, School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK, August 2007.