Buscar
Mostrando ítems 1-10 de 7234
The economics and engineering of bus stops: Spacing, design and congestion
(Elsevier, 2014)
This paper re-considers the problem of choosing the number of bus stops along urban
routes, first by estimating the probability of stopping in low demand markets, and second
by analysing the interplay between bus stop ...
Development of a DC-DC converter for DC bus voltage control of series connected device
(2009-12-01)
The purpose of this work is to study voltage control and energy balance of a split DC bus topology within a power electronics equipment connected to the AC mains, such as UPS systems, wind power generators, active filters ...
Development of a DC-DC converter for DC bus voltage control of series connected device
(2009-12-01)
The purpose of this work is to study voltage control and energy balance of a split DC bus topology within a power electronics equipment connected to the AC mains, such as UPS systems, wind power generators, active filters ...
Production costs, congestion, scope and scale economies in urban bus transportation corridors
(PERGAMON-ELSEVIER SCIENCE LTD, 2005)
A microeconomic model is developed to study the main characteristics of production costs in urban bus corridors. A multiproduct formulation is used, considering trips during peak and off peak periods as different products. ...