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Mostrando ítems 1-10 de 140
High-performance hybrid genetic algorithm to solve transmission network expansion planning
(Inst Engineering Technology-iet, 2017-03-30)
In this study, a high-performance hybrid genetic algorithm (HGA) is proposed to solve static and multistage transmission network expansion planning (TNEP) problem. The main features of the HGA are: (i) it avoids homogenised ...
Análisis de ubicación óptima de puntos de carga y almacenamiento de energía para autobuses híbridos y eléctricos.
(Escuela Superior Politécnica de Chimborazo, 2019-06-18)
Aiming to be more attractive in a very competitive market, hybrid and electric buses need to reduce their acquisition and operation cost (TCO - Total Cost of Ownership) compared to conventional buses. In this regard, the ...
Enfoque Autobús-a-ruta y Ruta-a-autobús en flotas de autobuses híbridos-eléctricos para extensión de la vida útil de baterías de Litio-Ion.
(Escuela Superior Politécnica de Chimborazo, 2019-06-13)
This paper aims to propose a methodology for managing Li-ion battery life for a whole fleet, focusing on improving the total operating costs for hybrid electric buses. This problem is approached in two different ways: ...
An efficient hybrid metaheuristics optimization technique applied to the AC electric transmission network expansion planning
(2021)
The transmission network expansion planning (TNEP) problem consists of determining the necessary infrastructure additions, within a planning horizon, to minimize an investment objective function while meeting some operational ...
Análise do consumo de energia de um ônibus elétrico híbrido na cidade de Curitiba na Linha 203 da URBS
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Engenharia ElétricaUTFPR, 2015-07-21)
This monograph presents an analysis of power hybrid electric bus consumption in the city of Curitiba on line 203 of URBS. It was calculated the energy consumption and compared to existing bus technologies in the market as ...
A fuzzy logic controller for a hydrostatic transmission for an electric hybrid bus in Bogotá
(UniandesMaestría en Ingeniería MecánicaFacultad de IngenieríaDepartamento de Ingeniería Mecánica, 2016)
The control strategy in a hydraulic hybrid vehicle is very important for taking advantage of its full potential. In a hydraulic hybrid vehicle, the hydrostatic transmission can be controlled in order to optimize the entire ...
A comparative energy and environmental analysis of a diesel, hybrid, hydrogen and electric urban bus
(Pergamon-Elsevier Science Ltd, 2019-11)
In this work, a comparative analysis of energy and environmental performances, on four types of urban passenger buses powertrains was carried out within the well-to-wheel scope in Argentina, Chile and Brazil. The powertrains ...
Electric bus rostering and charging scheduling
(Universidad de los AndesMaestría en Ingeniería IndustrialFacultad de IngenieríaDepartamento de Ingeniería Industrial, 2022-06-28)
The Electric Bus Rostering and Charging Scheduling (EBRCS) problem consists in assigning a fleet of electric buses to vehicle blocks (i.e. predefined sequences of trips) and scheduling their overnight charging operations ...
Hybridisation effect on operating costs and optimal sizing of components for hybrid electric vehicles
(Inderscience, 2017-12)
Reductions of fuel consumption and gas emissions count among the main advantages of hybrid electric vehicles (HEV). It is well known that the level of hybridisation has a large influence on the fuel consumption, the ...
Estrategia inteligente basada en envejecimiento de la batería de litio-ion para la gestión energética de autobuses híbridos eléctricos.
(Escuela Superior Politécnica de Chimborazo, 2019-06-13)
This paper aims to propose a battery aging conscious energy management strategy. The initial design of an energy management strategy is a significant point to fulfill the efficiency goals in the short term. However, with ...