“SE SEUS PROJETOS FOREM PARA UM ANO,SEMEIE O GRÂO.SE FOREM PARA DEZ ANOS,PLANTE UMA ÁRVORE.SE FOREM PARA CEM ANOS,EDUQUE O POVO.”

“Sixty years ago I knew everything; now I know nothing; education is a progressive discovery of our own ignorance. Will Durant”

OBRIGADO DEUS PELA VIDA,PROTEGENOS E GUARDANOS DE TODO MAL


AUTOR DO BLOG ENG. ARMANDO CAVERO MIRANDA SAO PAULO BRASIL

domingo, 31 de agosto de 2014

Research, Design and Implementation of Auxiliary Power Supplies APS for the Light Rail Vehicles DMITRI VINNIKOV


Research, Design and Implementation of Auxiliary Power Supplies for the Light Rail Vehicles DMITRI VINNIKOV THESIS ON POWER ENGINEERING, ELECTRICAL ENGINEERING, MINING ENGINEERING D24
 Faculty of Power Engineering Department of Electrical Drives and Power Electronics
 TALLINN UNIVERSITY OF TECHNOLOGY
 Dissertation was accepted for the commencement of the degree of Doctor of Technical Science on October 17, 2005
Introduction
Electric traction is the only present-day solution for environmental problems in the city context. Electric traction is safe, economical, reliable and with a minimum environmental impact. The tram (or LRV, Light Rail Vehicle) is increasingly being seen as a cost-effective, environment-friendly and attractive solution to the urban transport crisis. New demands for energy efficient, reliable and safe rolling stock require purchasing of new vehicles, which is always a bulky financial burden on the rolling stock owner. In many cases, the replacement of entire rolling stock to obtain a new and more efficient technology is not economically feasible. Introduction of new energy saving technologies on old but not yet established own resource trams/LRVs in recent years has become a very attractive approach.
FULL THESIS
http://digi.lib.ttu.ee/archives/2006/2006-07/1153818082.PDF

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