Enhancing Dynamic Voltage Stability in Power Systems with Distributed Generations

Liu, Qitao; Sun, Hongjian; Matthews, Peter

doi:10.1109/smartgridcomm.2017.8340716

Enhancing Dynamic Voltage Stability in Power Systems with Distributed Generations

Liu, Qitao; Sun, Hongjian; Matthews, Peter

Authors

Qitao Liu

Professor Hongjian Sun hongjian.sun@durham.ac.uk
Professor

Peter Matthews

Abstract

Voltage stability is critical in the power distribution network. This paper aims to study the dynamic voltage stability problem. When wind generators reach maximum reactive power output, the bus voltage will operate near its steady-state stability limit. In order to avoid voltage instability, a dynamic L-index minimization approach is proposed by incorporating both wind generators and other reactive power resources. It then verifies the proposed voltage stability enhancement method using real load and wind generation data in the IEEE 14 bus system. The simulation results show the benefits of proposed methodology in solving dynamic-state voltage stability enhancement problem.

Citation

Liu, Q., Sun, H., & Matthews, P. (2018). Enhancing Dynamic Voltage Stability in Power Systems with Distributed Generations. In 2017 IEEE International Conference on Smart Grid Communications (SmartGridComm) : 23-26 October 2017, Dresden, Germany ; proceedings (218-222). https://doi.org/10.1109/smartgridcomm.2017.8340716

Conference Name	2017 8th IEEE International Conference on Smart Grid Communications (SmartGridComm)
Conference Location	Dresden, German
Start Date	Oct 23, 2017
End Date	Oct 26, 2017
Acceptance Date	Jul 21, 2017
Online Publication Date	Apr 19, 2018
Publication Date	Apr 19, 2018
Deposit Date	Aug 28, 2017
Publicly Available Date	Aug 29, 2017
Publisher	Institute of Electrical and Electronics Engineers
Pages	218-222
Book Title	2017 IEEE International Conference on Smart Grid Communications (SmartGridComm) : 23-26 October 2017, Dresden, Germany ; proceedings.
ISBN	9781538624012
DOI	https://doi.org/10.1109/smartgridcomm.2017.8340716

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