Contact Lines for Electrical Railways : Planning, Design, Implementation. Ed. by Siemens AG （2001. 822 p. w. 500 figs. 25 cm）

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Contact Lines for Electrical Railways : Planning, Design, Implementation. Ed. by Siemens AG （2001. 822 p. w. 500 figs. 25 cm）

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  • 製本 Hardcover:ハードカバー版／ページ数 130 p.
  • 商品コード 9783895781520

Description


(Short description)
Ein Buch für Studenten, Berufseinsteiger, Mitarbeiter von Bahnbetreibern, Hersteller und Ingenieure in Beratungsbüros.
(Text)
From both ecological and economical perspectives, electric traction is the most favorable type of power supply for railways. Its reliability depends to a large degree on the contact lines, which have to operate safely under all relevant climatic conditions, needing as little maintenance as possible. Particularly extreme demands are made if overhead contact lines are expected to ensure safe power transmission to electric traction vehicles travelling at speeds over 300 km/h.The authors have used their world-wide experience to provide a clear and comprehensive description of the configuration, mechanical and electrical design, installation and operation of contact lines for electric railways on local and long-distance transportation systems.The book provides students and those embarking on a career in this field with a detailed description of the subject, including the electromechanical and structural requirements. Railway company professionals and manufacturers of contact line systems will find practical guidance in the planning and implementation of systems, as well as appropriate specifications and the technical data they will need, including standards and regulations. Since large sections of the book are dedicated to the system aspects, consultant engineers can also use it as a basis for designing systems and interfaces to other subsystems of electric railway engineering.
(Table of content)
From the contents:
- Traction power supply systems
- Requirements and specifications
Traction contact line systems and overhead contact line designs
- Design of contact lines and cross-span Equipment
- Calculating overhead contact line equipment
- Planning of overhead contact line systems
- Cross-span structures, poles and foundations
- Special constructions
- Interaction of pantographs and overhead contact lines
- Currents and Voltages in Traction Power Supply Networks
- Current-carrying capacity and protective provisions
- Current Return and Earthing
- Electric traction contact lines as emitters of electromagnetic disturbance
- Erection and operation