energy storage of used tram batteries

(PDF) An On-board Energy Storage System for Catenary Free Operation of a Tram …

Renewable Energy and Power Quality Journal (RE&PQJ) ISSN 2172-038 X, No.15 April 2017. An On-board Energy Storage System for Catenary Free Operation of a Tram. H. M. Al-Ezee, S. Tennakoon, I ...

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(PDF) An On-Board Battery System for Catenary Free Operation of a Tram …

An on-board energy storage syst em for catenary free operation. of a tram is investigated, using a Lithium Titanate Oxide (LTO) battery system. The b attery unit is charged by trackside power ...

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2nd life for batteries: eCitaro batteries used as energy storage unit for trams

INDUSTRY FOCUS: INNOVATION UND TECHNOLOGY An intelligent direct voltage substation (GUW+) is currently being built at Hannover''s Döhren depot as part of the so-called electric bus offensive. From the end of 2021, it will contribute to supplying the light rail vehicles and electric buses of ÜSTRA Hannoversche Verkehrsbetriebe AG. For the first …

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Position-Based T-S Fuzzy Power Management for Tram With Energy Storage System …

This PM decreases losses in OHL. Advanced PMs use tram position at known track line, stochastic model of other trams, fuzzy controller [3] or other control methods such as dynamic programming [4 ...

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A Hybrid Energy Management Strategy based on Line Prediction and Condition Analysis for the Hybrid Energy Storage System of Tram …

ANFIS Battery & FC An energy management system based on Adaptive Neuro-Fuzzy Inference System (ANFIS) is proposed for microgrid consisting of a WT, PV, FC, electrolyzer and battery. The proposed ...

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Optimal Sizing of On-Board Energy Storage Systems and Stationary Charging Infrastructures for a Catenary-Free Tram

To improve the energy efficiency of the catenary-free tramline, a battery storage based OESS was explored in Reference [21], in which the energy supply mode named fast-swapping was applied. This energy supply is implemented by replacing the on-board battery systems with stationary battery

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Integrated Optimization of Speed Profiles and Power Split for a Tram with Hybrid Energy Storage …

Abstract: A tram with on-board hybrid energy storage systems based on batteries and supercapacitors is a new option for the urban traffic system. This configuration enables the tram to operate in both catenary zones and catenary-free zones, and the storage of

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Powering trams (part two)

The tramway in the French city of Angers uses the APS surface current collection system in the city centre. Citadis 1007 is seen at Foch-Maison Bleue on 24 April 2012. Image courtesy of Neil Pulling. In our last issue, we explored the basics of tramway and light rail electrification, as well as a few suggestions for how we could improve the ...

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Energies | Free Full-Text | Optimization of Energy Management Strategy and Sizing in Hybrid Storage System for Tram …

In order to design a well-performing hybrid storage system for trams, optimization of energy management strategy (EMS) and sizing is crucial. This paper proposes an improved EMS with energy interaction between the battery and supercapacitor and makes collaborative optimization on both sizing and EMS parameters to obtain the …

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(PDF) An On-Board Battery System for Catenary Free Operation of …

An on-board energy storage system for catenary free operation of a tram is investigated, using a Lithium Titanate Oxide (LTO) battery system. The battery unit is …

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[PDF] Technical and economic feasibility of increasing tram system efficiency with EV batteries …

DOI: 10.1016/J.TRD.2020.102681 Corpus ID: 234056367 Technical and economic feasibility of increasing tram system efficiency with EV batteries @article{Zhang2021TechnicalAE, title={Technical and economic feasibility of increasing tram system efficiency with EV batteries}, author={Teng Zhang and Erica E. F. Ballantyne and Rui Zhao and David A. …

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Multi-mode Dynamic Proportional Energy Management Strategy for Battery-Supercapacitor Hybrid Energy Storage System of Tram …

In this paper, a self-adaptive multi-mode dynamic proportional control strategy for hybrid-energy-storage tramcar is proposed. With battery life and system efficiency as optimization objectives, power distribution between two sources is carried out by pseudo-spectral method. According to the optimization results, an on-line dynamic proportional EMS is …

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(PDF) Enhancing Conventional Battery and Contact Line Hybrid Tram …

The 1.8 km 111 Fig. 9 Results for case 2Up (CBCL hybrid tram system, a tram going up) (a) Velocity and tractive effort, (b) Power, (c) Battery pack current and voltage, (d) Distance, energy consumed and battery pack SoC Fig. 10 Results for case 2Down (CBCL

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An optimization framework for planning wayside and on-board hybrid storage systems for tramway applications …

In both cases, the storage system is formed by SCs and batteries, as customary in tramway installations (e.g. see [20, 23]). SCs are mainly devoted on supplying fast peak loads produced by the tramway during acceleration, while …

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Comprehensive integration of Onboard Energy Storage systems in tramways: Birmingham tram …

Nov 1, 2018, Jean Francois Reynaud and others published Comprehensive integration of Onboard Energy Storage systems in ... The catenary/battery trams manufactured by CAF for Birmingham share a ...

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Multi-mode Dynamic Proportional Energy Management Strategy for Battery-Supercapacitor Hybrid Energy Storage System of Tram …

The simulation results show that compared with the traditional proportional control strategy, the multi-mode dynamic proportional control Strategy for hybrid-energy-storage tramcar greatly improves the battery life and efficiency. In this paper, a self-adaptive multi-mode dynamic proportional control strategy for hybrid-energy-storage …

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Optimization for a fuel cell/battery/capacity tram with equivalent …

The hybridization of the fuel cell with the energy storage systems is realized for the tram. ... Viability study of a FC-battery-SC tramway controlled by equivalent consumption minimization strategy Int J Hydrogen Energy, 37 …

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Recent developments and applications of energy …

This paper presents the recent developments and applications of energy storage devices used in electrified railways, including both metro trains and trams. The term ''energy storage …

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Energy storage system in traction vehicle

1 Introduction. Energy storage systems (ESS) are increasingly being used in electric traction as a means of more effectively utilizing regenerative braking energy which, in case of rail vehicles, is a significant part of energy taken from power system because of their large mass, or to maintain proper voltage [1].

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Energies | Free Full-Text | The Impact of Priority in Coordinated Traffic Lights on Tram Energy …

Traffic signal priority issues have been a research subject for several decades in Poland and worldwide. Traffic control algorithms have evolved considerably during this period and have become increasingly advanced. Most of them operate within coordinated street sequences, which adds to their complexity. Tramway priority affects …

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Enhancing conventional battery and contact line hybrid …

To minimise total electrified distance and traction battery size, a battery and accelerating-contact line (BACL) hybrid tram system in which a tram accelerates from a station drawing power from a short …

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A Hybrid Energy Management Strategy based on Line Prediction …

Abstract: This article focuses on the optimization of energy management strategy (EMS) for the tram equipped with on-board battery-supercapacitor hybrid energy storage system. …

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Supercapacitor and accelerating contact lines hybrid tram system

To reduce required size of On-Board Energy Storage Device (OBESD), Accelerating Contact Line (ACL) and on-board battery storage hybridization concept was presented in [9, 10]. Briefly, an ACL is a short contact line extending from a stopping station, it is used to supply power to a train during dwelling and acceleration (as the train leaves …

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[PDF] Technical and economic feasibility of increasing tram system …

Energy Storage Systems (ESSs) represent one of the main vectors for improving railway electrical systems. Former low reliability rates and life-time are being …

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Energy storage

Global capability was around 8 500 GWh in 2020, accounting for over 90% of total global electricity storage. The world''s largest capacity is found in the United States. The majority of plants in operation today are used to provide daily balancing. Grid-scale batteries are catching up, however. Although currently far smaller than pumped ...

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Optimization of Energy Management Strategy and Sizing in Hybrid Storage System for Tram

Energies 2018, 11, 752 2 of 17 given that if the supercapacitor''s energy density is too low and the configuration cannot be very large, so it lacks endurance. To further improve the energy density and power density as well as the endurance of the energy storage

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The Charging Control Scheme of On-board Battery Energy Storage System in Tram …

Each battery pack of the on-board battery energy storage system includes 324 series and 4 parallels. The capacity of the lithium titanate battery is 10 Ah. In the actual charging process, a battery pack is placed under a certain temperature condition. The maximum chargeable current is related to the state of charge.

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Energy Management System of Fuel-Cell-Battery Hybrid Tramway …

Batteries, superconducting magnetic energy storage, flywheel energy storage, and supercapacitors are scalable, modular, long-lasting, require little maintenance and quick time responses but offer ...

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Optimal sizing of battery-supercapacitor energy storage systems for trams using improved PSO algorithm,Journal of Energy Storage …

Therefore, the optimal sizing method of battery-supercapacitor energy storage systems for trams is developed to investigate the optimal configuration of ESEs based on a constant power threshold. Firstly, the optimal sizing model of HESS taking size, mass, and cost of ESEs as a comprehensive objective function is established.

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Energy management strategy optimization for hybrid energy …

Trams with energy storage are popular for their energy efficiency and reduced operational risk. An effective energy management strategy is optimized to …

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Technical and economic feasibility of increasing tram system …

the DoD of the EV battery exploited for energy storage for the tram network could be regulated < 20% • the life cycle of the EV battery for this application is …

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Onboard energy storage in rail transport: Review of …

Among the main challenges, it is possible to list slow recharging of high-size batteries, lack of infrastructures for hydrogen production and distribution, low operational versatility of battery trains, …

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Increasing urban tram system efficiency, with battery storage and electric vehicle charging …

This paper examines the possible placement of Energy Storage Systems (ESS) on an urban tram system for the purpose of exploring potential increases in operating efficiency through the examination of different locations …

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Next-generation traction batteries

A nickel-based traction battery system was specified for the city''s Citadis trams. Nickel technology was chosen for its excellent power storage in a compact, maintenance-free package. The unit was supplied as a ''plug and play'' solution in a custom-built tray, with power, communication, and safety capabilities.

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Optimization of Energy Management Strategy and Sizing in Hybrid Storage System for Tram …

The lithium titanate battery has the advantages of high power density and relatively long lifespan among different types of batteries, so it is popular among high power applications. After wide ...

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Enhancing conventional battery and contact line hybrid tram system with accelerating contact lines …

With on-board energy storage, regenerative braking energy that would otherwise be dissipated as heat if a line is non-receptive and there is no other tram in vicinity that demands power, is stored and reused (Fig. 1).

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An on-board battery system for catenary free operation of a tram …

systems [2], [3]. An alternative is catenary free trams, driven by on-board energy storage system. Various energy storage solutions and trackside power delivery technologies are explained in [4], [5].

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