Picture of virus under microscope

Research under the microscope...

The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs.

Strathprints serves world leading Open Access research by the University of Strathclyde, including research by the Strathclyde Institute of Pharmacy and Biomedical Sciences (SIPBS), where research centres such as the Industrial Biotechnology Innovation Centre (IBioIC), the Cancer Research UK Formulation Unit, SeaBioTech and the Centre for Biophotonics are based.

Explore SIPBS research

Applying series braking resistors to improve the stability of low inertia synchronous generators

Tumilty, R. and Bright, C.G. and Burt, G.M. and Anaya-Lara, Olimpo and McDonald, J.R. (2007) Applying series braking resistors to improve the stability of low inertia synchronous generators. In: CIRED 2007, 2007-05-21 - 2007-05-24.

[img]
Preview
PDF
CIRED2007_0045_paper.pdf - Final Published Version

Download (269kB) | Preview

Abstract

Widely held concerns over the environmental impact of emissions from large fossil fuelled generating plants are serving to promote the connection of renewable or sustainable generation onto distribution networks. Many such generators are synchronous machines with low values of inertia, and thus possess short critical clearance times to avoid the onset of transient instability. With fault clearance times of up to 1s occurring in distribution networks, there is the potential for a growing problem as distributed generation makes up a larger proportion of installed capacity. This paper proposes the use of series braking resistors that are switched into circuit at the generator terminals as a means of improving transient stability, and thus avoid, or at least defer major upgrades to distribution system protection