To increase transmission capability and to improve transient stability of long
distance transmission systems, use has been made of series capacitors and high-speed
excitation systems. Unfortunately, their use has resulted in sub synchronous
resonance (SSR) and reduced machine damping. [Continues.]
A Doctoral Thesis. Submitted in partial fulfilment of the requirements for the award of Doctor of Philosophy at Loughborough University.
Loughborough University, Department of Electronic and Electrical
Engineering. GEC, Turbine-Generator Division (Stafford).