Real-time energy saving optimization method for urban rail transit
Abstract The global energy crunch and rising demand for electricity make it all the more important to develop energy-efficient timetable for urban rail transit trains. Under normal
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Modular configuration method of urban rail transit energy storage
The energy storage system (ESS) used in the urban rail transit system (URTS) has superior energy saving and power supply support function, and the initial capac
Integrated Optimization on Energy Saving and Quality
1. Introduction Urban rail transit systems are playing an increasingly important role in the process of urban development. Urban rail systems provide
Research on Energy-saving Operation Optimization of Urban Rail Transit
Abstract In order to better realize the energy saving operation of urban rail transit trains, considering the use of regenerative braking energy has become the focus of current academic research. Train
Multi-Train Energy Saving for Maximum Usage of
Abstract and Figures With its large capacity, the total urban rail transit energy consumption is very high; thus, energy saving operations are
Energy-Saving Optimization Method of Urban Rail
To produce energy-savings in the urban rail transit system without changing the existing infrastructure, we propose an energy-saving optimization method by
Energy-Saving Optimization Method of Urban Rail
Abstract The transformation of railway infrastructure and traction equipment is an ideal way to realize energy savings of urban rail transit trains. However,
An integrated platform for energy-saving operation in urban rail transit
Abstract As regenerative braking technology is widely used in urban rail transit system, there is an interest to find an optimization method for energy-saving train operation based on the information
Integrated Optimization on Energy Saving and Quality
A practical case study of the Yizhuang urban railway line in Beijing is conducted to verify the effectiveness of the proposed model and evaluate the advantages of
Energy-saving operation in urban rail transit: A deep reinforcement
The energy consumption of urban rail transit plays a significant role in the operating costs of trains. It is particularly crucial to decrease the energy consumption of the traction power supply
Energy-efficient and reliable urban rail transit: A new framework
First, existing methods employed in urban rail transit are comprehensively reviewed. Then, a novel framework and strategic significance of the urban rail transit system incorporating
Sustainable and smart rail transit based on advanced self-powered
As rail transit continues to develop, expanding railway networks increase the demand for sustainable energy supply and intelligent infrastructure management. In recent years, advanced rail
Energy Saving Analysis for Permanent Magnet Traction System
The permanent magnet synchronous traction system can effectively reduce traction energy, save operating cost and reduce carbon emissions for urban rail transit in different condition.
Operation optimisation of urban rail transit train base on energy saving
In this paper, we present a fully comprehensive survey on energy-efficient train operation for urban rail transit. First, a general energy consumption distribution of urban rail trains is described.
Energy-saving operation approaches for urban rail
In order to adapt the major social development concept of “Low carbon”, a multi-train energy-saving control collaborative optimization method is
Integrated Optimization on Energy Saving and Quality of Service of
In a given urban rail transit system, more than 40% of the total electric energy is consumed in the train mov-ing process, and this is a ected by driving strategy and utili-zation of regenerative braking
Analysis of the Low‐Carbon, Environmental‐Friendly, Energy‐Saving,
Through case analysis, it is verified that the model can effectively evaluate the effect of energy saving and emission reduction under different rail transit settings and its spatial and temporal distribution
Energy-Saving Optimization Method of Urban Rail Transit Based on
However, upgrading railway infrastructure and traction equipment is a high investment and difficult process. To produce energy-savings in the urban rail transit system without changing the existing
Energy saving in Rail:
Following recent steeply rising energy prices and problems with supply and energy security in 2022-23, the UIC Energy Saving Taskforce was launched for members as well as other rail industry partners
Energy-saving operation approaches for urban rail
This work systematically introduces energy-saving approaches for urban rail transit systems in three aspects, namely, train speed profile
Energy-saving Performance Evaluation of Urban Rail
Improvement of the cost efficiency of urban rail transit system has been a research focus in the past decade. The energy-saving capability
Energy-saving operation in urban rail transit: A deep reinforcement
Therefore, the implementation of more advanced energy-saving technology will provide a significant contribution to the development of urban rail transit and the future of public transportation
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To produce energy‐savings in the urban rail transit system without changing the existing infrastructure, we propose an energy‐saving optimization method by optimizing the traction curve of the
Analysis of the Low-Carbon, Environmental-Friendly,
Based on the temporal and spatial distribution characteristics of urban rail transit passenger flow, a relatively complete energy-saving and
Joint optimization of energy conservation and transfer passenger
This study helps to improve the energy efficiency and passenger service quality of cross-mode rail transit systems, and also provides a reference for dispatchers to optimize train timetable.
Energy Saving in Metro Transit Substation through Train Trajectory
Improving the utilization of regenerative braking energy (RBE) can reduce the energy consumption of metro transit system. A novel train trajectory optimization method is proposed, in which control
Study on Energy-Saving Optimization of Urban Rail
In order to maximize this overlap time, an energy-saving optimization model of urban rail transit train timetable based on regenerative
Path selection and mechanism innovation of improving railway energy
In general, there are two paths. One is to improve the transportation efficiency, and the other is to decrease the energy consumption.