energy storage braking for urban rail vehicles

Exploration on the application of a new type of superconducting energy …

Given that numerous and frequent stops are a significant characteristic of urban rail, recuperation of braking energy offers a great potential to reduce energy consumption in urban rail systems.

Stationary or onboard energy storage systems for energy consumption ...

Montanié T ''Electric energy storage evaluation for urban rail vehicles. ... Roscia M, Zaninelli D ''Optimization of storage devices for regenerative braking energy in subway systems. ... Control Method of Urban Rail …

Review of Energy Saving Technologies for Urban Rail Vehicles

At present, mining electric locomotive with lead-acid battery energy storage, when accelerating or braking, the battery bank (BT bank) in a short period of time is difficult to discharge large ...

Introduction to Energy-Efficient Train Operation | SpringerLink

The first measure aims to recovering and reusing the vehicles'' braking energy in the form of electricity. ... The influence of energy storage devices in energy consumption reduction and the optimal design of ATO speed profiles is evaluated. ... Palacin R, Batty P, Powell JP (2014) A systems approach to reduce urban rail energy …

Review on Energy Management Strategies of On-Board Hybrid Energy …

With the increasing energy consumption of urban rail transportation, the on-board hybrid energy storage system, which integrates various energy storage technologies, can effectively recycle the ...

Onboard energy storage in rail transport: Review of real applications ...

Ragone plot of implemented energy storage solutions onboard railway vehicles. The blue dotted lines are constant energy-to-power contours: each line is a locus characterized by the discharge time displayed above it. Supercapacitors have short charging and discharging times, comparable to braking times of urban light rail vehicles.

Recent research progress and application of energy storage …

Research on regenerative braking energy scheduling of urban rail transit based on bypass DC circuit. J. Electr. Technol., 36 (15) (2021), pp. 3308-3316. Google Scholar ... Proceedings of the Energy Storage on board of DC Fed Railway Vehicles PESC 2004 Conference in Aachen, Germany, Aachen, Germany (2004), pp. 666-671. CrossRef …

Energy-efficient train control incorporating inherent reduced …

Comprehensive case studies on urban rail transit and high-speed railways demonstrate the impact of realistic traction/braking forces on eco-driving strategies. ... Cao et al., 2022), hybrid energy sources that combine more than two modes of traditional traction systems and energy storage (Peng et al., 2021, Wu et al., 2021), dynamic …

Coordinated Control of the Onboard and Wayside Energy Storage …

There are three major challenges to the broad implementation of energy storage systems (ESSs) in urban rail transit: maximizing the absorption of regenerative …

Exploration on the application of a new type of superconducting energy …

In recent years, a new superconducting energy storage technology is proposed and it has been proved experimentally and analytically that the technology has promising application potential in urban rail transit for regenerative braking. However, a comprehensive assessment of the new technology has not been conducted up to date.

Holistic energy simulation and optimization tool for urban rail vehicles

Itani et al. [13] compare two hybrid energy storage systems (ESSs) (primary: Li-Ion battery, secondary: ultracapacitor/flywheel) for a hybrid electric car during start-up and regenerative braking. Such hybrid power sources with a suitable EMS are also increasingly investigated and used for urban rail to store recuperation energy, reduce …

A systems approach to reduce urban rail energy consumption

3.3. Regenerative braking. Regenerative braking consists in recovering and reusing the vehicles'' braking energy in the form of electricity. This technology may offer a great potential to reduce energy consumption in urban rail systems as they are typically characterised by numerous and frequent stops.

Review of Regenerative Braking Energy Storage and …

A properly designed energy storage system can store regenerative braking energy and release energy back to the grid when needed, thereby saving the cost of resistance cabinets and ventilation systems. Generally speaking, energy storage equipment is installed on board vehicles or at the track side.

A Real-time MPC-based Energy Management of Hybrid Energy Storage System ...

Applied Energy Symposium and Forum 2018: Low c rbon cities and urban energy systems, CUE2018, 5â€"7 June 2018, Shanghai, China A Real-time MPC-based Energy Management of Hybrid Energy Storage System in Urban Rail Vehicles Zhidong Jia*, Jiuchun Jiang, Hongtao Lin, Long Cheng National Active Distribution Network …

Review of Regenerative Braking Energy Storage and Utilization ...

This paper presents a comprehensive overview of the currently available strategies and technologies for recovery and management of braking energy in urban …

Improved multi-objective grasshopper optimization algorithm and ...

As the distances between urban rail transit stations are generally short, the trains start and brake frequently during operation, resulting in the generation of a large amount of regenerative braking energy during braking [18]. The use of energy storage systems (ESS) to recover the regenerative braking energy can achieve better energy …

Sustainable urban rail systems: Strategies and ...

Energy storage systems for urban rail. The fast and outstanding development of both energy storage technologies and power electronics converters has enabled ESSs to become an excellent alternative for reusing regenerated braking energy in urban rail system [58]. ESSs can be installed either on board vehicles or at the track side.

Recent research progress and application of energy storage …

High-speed trains mainly use regenerative braking, supplemented by air braking. During the regenerative braking process, regenerative braking energy is …

Application of hydraulic energy storage technology for urban rail ...

Simulation results show that urban rail transit system using the hydraulic storage transmission meets the dynamic requirements of national standard. When braking, 36% of the kinetic energy can be ...

Braking energy recuperation for electric traction drive in urban rail ...

There are many ways to reduce the energy consumption in urban railway systems including: recuperating regenerative braking energy through timetable optimization to synchronize braking and ...

Control of urban rail transit equipped with ground-based supercapacitor ...

An energy storage system based on Supercapacitor (SC) for metro network regenerative braking energy is investigated. The control strategy according to the various power requirements in metro line and differing characteristics of these storage devices are proposed to manage the energy and optimize the power supply system …

Energy Management of Superconducting Magnetic Energy Storage Applied …

Recent urban rail vehicles use regenerative braking that lead to high energy efficiency. However, the intermittency and random nature of regenerative power causes limitation of regenerative energy recycling rate in DC electrification. To overcome the problem, energy storage system (ESS) plays an important role. Many applications of ESS to railway …

Review of Application of Energy Storage Devices in Railway ...

Other critical factors when selecting an on-board energy storage device include the sizing of the storage device (especially when it comes to EMUs) and safety issues (especially on passenger trains). storage devices can be used on-board railway cars for three main purposes: energy consumption Nima Ghaviha et al. / Energy Procedia …

Configure Methodology of Onboard Supercapacitor Array for …

The energy storage technology can reshape the energy flow curve [15, 16], which not only enhances the utilization of regenerative braking but also compensates the catenary voltage so as to improve ...

Regenerative Braking Energy in Electric Railway Systems

Regenerative braking energy can be effectively recuperated using wayside energy storage, reversible substations, or hybrid storage/reversible substation systems. This chapter compares these recuperation techniques.

Hybrid energy management strategy based on dynamic …

1 INTRODUCTION. A large amount of energy is consumed for urban rail transit trains at acceleration while a large amount of regenerative braking energy is generated when braking [].Due to the short distance between stations, frequent acceleration and braking of urban rail transit trains cause voltage fluctuation in the traction networks …

(PDF) Research on Energy-saving Operation Optimization of Urban Rail …

Abstract and Figures. 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 ...

Review of Regenerative Braking Energy Storage and ...

A properly designed energy storage system can store regenerative braking energy and release energy back to the grid when needed, thereby saving the …

Onboard energy storage in rail transport: Review of …

Ragone plot of implemented energy storage solutions onboard railway vehicles. The blue dotted lines are constant energy-to-power contours: each line is a locus characterized by the discharge time …

Exploration on the application of a new type of superconducting …

In recent years, a new superconducting energy storage technology is proposed and it has been proved experimentally and analytically that the technology has …

Energy-Efficient Train Control with Onboard Energy Storage …

With the rapid development of energy storage technology, onboard energy storage systems ... undermining the sustainability of urban railway transportation. However, the intelligent energy management of the trains equipped with OESSs considering regenerative braking energy utilization is still rare in the field. ... 68.8% of the expected ...

Analysis and Research on Energy Absorption and Utilization System …

The third solution is the use of Energy Storage Systems (ESSs) placed onboard of the vehicle or at the substation/ trackside in order to accumulate the excess regenerated braking energy and ...

Design and Optimization of Flywheel Energy Storage System for Rail …

The energy system (FESS) can feed back the braking energy stored by the flywheel to the urban rail train power system when the rail train starts to cause the voltage and frequency of the traction ...

Energy-efficient train control incorporating inherent reduced …

Existing regenerative braking energy utilization technologies include storing the braking energy in energy storage devices, directly transferring it for use by …

On this basis, the regenerative braking energy utilization technology in urban rail transit based on inverter feedback and energy storage feedback was systematically and comprehensively reviewed, and the characteristics, trends, and key research issues in the development process of the technology were pointed out in terms of improving energy ...

(PDF) A Real-time MPC-based Energy Management of Hybrid Energy Storage ...

Traditiona l urban rail vehicles are po wered b y an overhead catenar y line, which has the d isad vantages o f vi s u al impact, low efficiency and impossible operation in catenary - free zone [1] .

Study on control strategy of urban rail train with on-board ...

With the increasing scale of urban rail transit, the energy waste cause at a train''s electric braking has been also growing. Usage of an on-board energy storage device [60, 61] provides an ...

Exploration on the application of a new type of superconducting energy …

Regenerative braking technology has become increasingly attractive due to its ability to recover and reuse the energy that would otherwise be lost. In recent years, a new superconducting energy storage technology is proposed and it has been proved experimentally and analytically that the technology has promising application potential in …

Power dynamic allocation strategy for urban rail hybrid energy storage ...

Recovery of excess braking energy in the form of energy storage can effectively ensure train energy saving and safety of the traction network [6]. As the energy storage system with a single device can hardly meet the dual demands of high power and large energy of urban trains, hybrid energy storage system (HESS) is often used to …

Review of the utilization of vehicular braking energy in urban …

When the departure interval is 200 seconds, the regenerative braking energy accounts for 71.8% of the total electrical braking energy based on the simulation data and 69.3% of the total electrical ...

Stationary super-capacitor energy storage system to save …

Highlights Super-capacitors are used to store regenerative braking energy in a metro network. A novel approach is proposed to model easily and accurately the metro network. An efficient approach is proposed to calculate the required super-capacitors. Maximum energy saving is around 44% at off-peak period and 42% at peak period. …

Control Strategy of Flywheel Energy Storage Arrays in Urban Rail ...

The flywheel energy storage arrays (FESA) is an effective means to solve this problem, however, there are few researches on the control strategies of the FESA. In this paper, firstly analyzed the structure and characteristics of the urban rail transit power supply systems with FESA, and established a simulation model.

Braking energy recuperation for electric traction drive in urban rail …

Braking energy in Electric traction system of electric trains is significant because of trains'' frequent accelerating, braking process, so braking energy recovery of urban rail vehicles has been ...