Simulation model of tram with energy storage system
Simulation model of tram with energy storage system. Published in: 2013 International Conference on Applied Electronics. Article #: Date of Conference: 10-12 Sept. 2013. Date Added to IEEE Xplore: 21 October 2013. ISBN Information: Electronic ISBN: 978-80-261-0165-9. Print ISBN: 978-80-261-0166-6. ISSN Information:
Integrated Optimization of Speed Profiles and Power Split for a Tram with Hybrid Energy Storage …
Zhuang Xiao & Pengfei Sun & Qingyuan Wang & Yuqing Zhu & Xiaoyun Feng, 2018. "Integrated Optimization of Speed Profiles and Power Split for a Tram with Hybrid Energy Storage Systems on a Signalized Route," Energies, MDPI, vol. 11(3), pages 1 …
Onboard energy storage in rail transport: Review of real applications …
Since 2016, tram vehicles running on the tramway line in Doha, Qatar, have been equipped with Sitras HES devices for catenary-free operation on the entire 11.5 km long route, with the storage system being recharged at each of the 25 stops [].
Tram simulation model for energy balance analyses
The [2] L. Latkovskis, V. Brazis, "Simulation of the Regenerative Energy efficiency is more dependent on the right setting of the storage Storage with Supercapacitors in Tatra T3A Type Trams," Tenth system to be able to operate in the
Review of Regenerative Braking Energy Storage and Utilization Technology in Urban Rail Transit | SpringerLink
The flywheel energy storage (FES) system based on modern power electronics has two modes of energy storage and energy release. When the external system needs energy, the flywheel acts as the prime mover to drive the flywheel motor to generate electricity, and the flywheel kinetic energy is transmitted to the load in the form …
Education City Tram Stops – Projects – GRIMSHAW
Project Gallery →. Education City Tram Stops Doha, Qatar. The Qatar Foundation commissioned the Siemens Tram Consortium, to design and build a new tram system that operates without overhead contact lines in Education City, the university center in Doha, Qatar. Grimshaw was engaged by the consortium to design a series of seventeen at …
siemenscomrailelectriication Sitras HES
Hybrid energy storage system for rail vehicles. The Sitras® HES hybrid energy storage system will be used for rail vehicles and enables the storage of the braking energy and the operation without overhead contact line. It combines the advantages of powerful double-layer capacitors and traction batteries. Due to its modular design Sitras HES ...
Optimal Sizing of On-Board Energy Storage Systems and Stationary Charging Infrastructures for a Catenary-Free Tram
energies Article Optimal Sizing of On-Board Energy Storage Systems and Stationary Charging Infrastructures for a Catenary-Free Tram Ying Yang 1, Weige Zhang 2, Shaoyuan Wei 2 and Zhenpo Wang 3,* 1 CRRC Zhuzhou Locomotive Co., Ltd., Zhuzhou 412001, China; [email protected] ...
Construction of the High-Speed Tram Line in Salzburg
A 15 km long high-speed tram line will be built in Salzburg, running from Salzburg Central Station to the suburb of Hallein, this is reported by the railway transport news portal Railway Supply. The project, approved by the Federal Ministry for Climate Action, Environment, Energy, Mobility, Innovation, and Technology of Austria, is named …
Energies | Free Full-Text | Optimal Sizing of On-Board …
This paper introduces an optimal sizing method for a catenary-free tram, in which both on-board energy storage systems and charging infrastructures are considered. To quantitatively analyze the …
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 enable …
A Hybrid Energy Management Strategy based on Line Prediction and Condition Analysis for the Hybrid Energy Storage System of Tram…
This article focuses on the optimization of energy management strategy (EMS) for the tram equipped with on-board battery-supercapacitor hybrid energy storage system. The purposes of the optimization are to prolong the battery life, improve the system efficiency, and realize real-time control.
An optimization framework for planning wayside and on-board hybrid storage systems for tramway applications …
SCs are mainly devoted on supplying fast peak loads produced by the tramway during acceleration, while the battery energy storage (BES) system provides large storage capacity [23]. In both cases, DC-DC converters are installed to properly operate the storage devices as well as keep catenary voltage constant [20] .
Energy efficiency of tram emulation with energy storage system
Energy storage systems (ESSs) are enabling technologies for well-established and new applications such as power peak shaving, electric vehicles, integration of renewable ...
Energy consumption analysis for electric campus tram design …
Figure 3. Example of microtrips segmentation from a speed-time data 2.2.3 Driving Cycle Pattern Construction Each route of service trams surveyed in this study had a certain operating pattern because of the nature of their operation i.e. bus stops and certain type
Tram | Mobility and transport | Barcelona City Council
It has also been estimated that linking the two tram networks would double user demand, and that the overground tram line along Diagonal would carry a total of 222,000 passengers each day. The project would therefore reduce overall congestion in the city by 0.4%, and the number of vehicles using the central section of Av. Diagonal on a daily basis by 12,500.
Energy management strategy optimization for hybrid energy storage system of tram …
Therefore, the use of energy-storage traction power supply technology can achieve good results in urban construction [[3], [4], [5]]. Tram with energy storage is the application of energy storage power supply technology, the …
Optimization for a fuel cell/battery/capacity tram with equivalent …
ECMS aims at representing the electrical energy from the energy storage system(ESS) such as the LB and UC to equivalent fuel consumption. For the hybrid tram herein, the control focuses on calculating the optimal FC power that minimizes the hydrogen consumption, C, which is the sum of the FC hydrogen consumption C fc (g/s) and the LB …
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 ...
Energy management strategy optimization for hybrid energy storage system of tram …
Trams with energy storage are popular for their energy efficiency and reduced operational risk.An effective energy management strategy is optimized to enable a reasonable distribution of demand power among the storage elements, efficient use of energy as well as enhance the service life of the hybrid energy storage system (HESS).
Shenyang Tramway
Shenyang tramway system was opened for public in August 2013 during the 12th China National Games. The 70km-long tram line covers 65 stations and handles 150,000 passengers per day. It is expected to serve about 7.2million residents of the Shenyang city, capital of Liaoning Province. The Shenyang Metro project is also under …
Australia''s ABB captures, stores and regenerates braking energy
Technology company ABB ''s 1,500 Volt DC Enviline wayside energy storage system (ESS), a three-year project, captures braking energy and then returns it for the the acceleration of other trains which later use the same line section. The energy has been regenerated into electric energy for use on other trains, but it can also be sent back …
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 …
Technical and economic feasibility of increasing tram system efficiency with …
Results suggest common OCS reduces energy demand by 14%, as availability of regenerative braking increases by 297%. This paper predicts number, capacity and best installation locations for energy storage systems (ESSs) on an example system.
Optimal sizing of battery-supercapacitor energy storage systems …
A hybrid energy storage system (HESS) of tram composed of different energy storage elements (ESEs) is gradually being adopted, leveraging the advantages of each ESE. …
Onboard energy storage in rail transport: Review of …
Energy management in Siemens ''Combino Plus'' multimodal tram vehicles when rolling on non-electrified sections: (I) acceleration power is supplied by supercapacitors; (II) cruising/coasting power is supplied by …
Overall capacity allocation of energy storage tram with ground …
Based on the existing operating mode of a tram on a certain line, this study examines the combination of ground-charging devices and energy storage technology to form a …
