Allows the reader to deepen their understanding of various technologies for both fixed power supply installations of railway systems and for railway rolling stock This book explores the electric railway systems that play a crucial role in the mitigation of congestion and pollution caused by road traffic. It is divided into two parts: the first covering fixed power supply systems, and the second concerning the systems for railway rolling stock. In particular, after a historical introduction to the framework of technological solutions in current use, the authors investigate electrification systems for the power supply of rail vehicles, trams, and subways. Electrical Railway Transportation Systems explores the direct current systems used throughout the world for urban and suburban transport, which are also used in various countries for regional transport. It provides a study of alternating current systems, whether for power supply frequency or for special railway frequency, that are used around the world for the electrification of railway lines, long-distance lines, and high-speed lines. In addition, this resource: Analyzes multiple railway systems from a theoretical and realizable vantage point, with particular regard to functionality, electromagnetic compatibility, and interferences with other electrical systems Studies electric traction railway vehicles, presenting various types of drives and auxiliary devices currently in circulation Discusses solutions employed to ensure interoperability of vehicles that run along lines powered by different systems (e.g., DC and AC, at different frequencies) Electrical Railway Transportation Systems is an ideal text for graduate students studying the subject as well as for industry professionals working in the field.
The North Eastern Railway underwent extreme change after the outbreak of war in August 1914. Within months, the company raised its own battalion of men and was the only railway company to do so. The NER also set to work adapting to the changes and requirements the war would bring. Not only would there be a drop in regular passenger traffic levels and increase in freight, transporting both war material and troops, but the workshops formerly used to build locomotives were turned over to making weapons of war. In December 1914, the railway came under attack from the Imperial German Navy, causing damage to the NER's infrastructure and killing several of its men. As the war went on, locomotives and rolling stock were sent to France to help with the enormous logistics required for operations on the Western Front. The planned opening of an electrified railway line for freight went ahead with a brand new fleet of powerful electric locomotives, adding to the company's portfolio of electrification with the electrified Tyneside passenger line and Newcastle Quayside. NER land was used to build an enormous munitions factory at Darlington and the unprecedented use of women in the work place meant traditionally male-only roles were increasingly seeing women take over and freeing men for military service.Overseas, men of the NER that joined the forces served with honour, but many were not to come home. The North Eastern Railway in the First World War tells the story of one railway's war, of how it continued to operate and adapt, and the men and women who served with the company or left to fight for the country's freedom.
