Zefeng yang (20 resultados)

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: New. In English.

Condición: New. In English.

Kartoniert / Broschiert. Condición: New.

Gebunden. Condición: New.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book covers the basic scientific theory and related application technologies of the pantograph-catenary system, including research findings on pantograph/catenary contact resistance, pantograph interface thermal effect, laws and characteristics of current-carrying friction and wear, the main research methods for pantograph arcs, the effects of arcs on pantograph systems and onboard equipment, and the materials used for pantographs and contact wires. Given its scope, it offers a valuable resource for students, scholars, and development engineers alike.The relationship between pantograph and catenary is one of the three core aspects of the safe operation of high-speed electrified railways. The pantograph system provides electric power for the high-speed train through the sliding electric contact. As the train's operating speed increases, the pantograph system enters a state of prolonged sliding/vibration, resulting in frequent arcs, electrode erosion, and increased wear. …

Condición: New. 1st ed. 2019 edition NO-PA16APR2015-KAP.

Paperback. Condición: Brand New. 288 pages. 9.25x6.10x0.68 inches. In Stock.

Hardcover. Condición: Brand New. 290 pages. 9.25x6.10x0.79 inches. In Stock.

Hardcover. Condición: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condición: New. Provides relevant charts for operating parameters, arc parameters, and material parameters of the pantograph-catenary electrical systemDeconstructs some significant issues of the pantograph-catenary system, proposing innovative solutions an.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book covers the basic scientific theory and related application technologies of the pantograph-catenary system, including research findings on pantograph/catenary contact resistance, pantograph interface thermal effect, laws and characteristics of current-carrying friction and wear, the main research methods for pantograph arcs, the effects of arcs on pantograph systems and onboard equipment, and the materials used for pantographs and contact wires. Given its scope, it offers a valuable resource for students, scholars, and development engineers alike.The relationship between pantograph and catenary is one of the three core aspects of the safe operation of high-speed electrified railways. The pantograph system provides electric power for the high-speed train through the sliding electric contact. As the train's operating speed increases, the pantograph system enters a state of prolonged sliding/vibration, resulting in frequent arcs, electrode erosion, and increased wear.…

Condición: New. Print on Demand pp. 278.

Condición: New. Print on Demand.

Condición: New. PRINT ON DEMAND pp. 278.

Condición: New. PRINT ON DEMAND.

Paperback. Condición: new. Paperback. Railway Pantograph Catenary System This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.