WP01 - CBM - Condition Based Maintenance The overall goal of this work package is to use the experience and the findings gained from FR8RAIL III in order to develop CBM from a support function of rail freight and asset operation to a source of innovation and the main maintenance strategy for European companies. Therefore, CBM needs to be integrated into the overall maintenance and operating processes initiated and pushed by a project status. The integration includes all the changes in processes and in the type of work done by employees so far. Main demands are to avoid parallel and ill-aligned maintenance actions and to rethink roles and responsibilities in a digitalized maintenance process initiated by the development of advanced monitoring solutions for all kind of asset components. One crucial step during this development process is the definition or adjustment of thresholds as basis for the optimization of the current maintenance rules. These efforts also comprise prior reliability analyses of different components / spare parts. To describe the “condition” of a component, locomotive, wagon or fleet, a continuous monitoring based on different measured values, algorithms and KPIs and their defined thresholds will be set up. Finally, an end-to-end CBM workflow for a European fleet will be demonstrated.WP02 - CBM Wayside Monitoring Condition-based maintenance of freight wagons is rarely implemented in current practice. Wayside monitoring was started within the framework of FR8RAIL III WP1 (Condition Based Maintenance) in Task 1.5 “Alignment task to wayside monitoring”. The main goal of this task was to examine the possibility of moving from the existing reactive approaches to a more proactive approach. This would support a CBM strategy for the vehicle, with the aim of reducing the number of capacity consuming events and the probability of introducing failures or wear to the infrastructure. The first analysis in this task show positive results for a transformation of the maintenance. Until now, wayside diagnostic systems have mainly been used to detect already existing damage like hot runners (because of massive Bearing Damage, blocked Brakes or wheel flats).
Newer systems in the field could offer the possibility to determine the condition of freight wagons (with damages in an earlier stage). However, newer systems integrated in the main tracks have not yet proven their operational capability to a large extent.
Due to their cross-border use, freight wagons are also subject to special requirements and responsibilities (GCU). Therefore, a supra-regional acceptance and reliability of the diagnostic systems is necessary and has to be analyzed to enable cross-border guidelines.
Within the scope of this work package, the focus will be on the analysis of the output of different types of wayside monitoring systems (e.g. wheel flat detectors, wheel profile measurement systems). The result of this analysis will partly be connected to the work of WP7 where the generated information could be combined with the on-board telematics systems. In addition, a basis for analysis using artificial intelligence, for example, is to be created and the workshop processes are to be questioned and optimized.WP03 - Automatic Coupler Test FR8RAIL I and II Automatic Coupler technical solution, in real operational conditions, to check the level of compliance with the functional requirements, defined in FR8RAIL I and II. This will allow achieving a higher TRL level, with a proved solution, fostering a future standardization in Europe, and a product to be released to the market in the short term.
Depending on the performance of the component, validation activities will be completed progressively, starting from simple workshop tests, up to complete operational conditions in a real demonstration consist.WP04 - Automation of Rail Freight Automation of rail freight is a key precondition to achieve an intermodal shift to rail. It will tackle the most pressing challenges of rail freight, to become more cost competitive based on LCC-savings, more reliably, based on a highly automated production system, faster in lead time and more agile to respond to market demands, due to decoupled rolling stock and personnel planning.WP05 - Core Market Wagon The result of the previous work in the previous stages of the project is a functional mock-up CMW, which by its parameters represents the first in the European market in terms of existing covered wagons with sliding side walls. This Project in itself embodies all the benefits and features of a 5L (low weight….) Wagon that has been optimized to the best possible extent using long-term experience combined with modern technology. In order to meet the requirements of the 5L wagon, it is important to mention the FR8RAIL-bogie chassis developed in parallel, which was presented with the CMW at the Innotrans exhibition in Berlin in 2018.
The activities in WP05 are seamlessly linked to the results and outputs achieved under FR8RAIL I (in particular WP01 and WP04) and FR8RAIL II (in particular WP01, WP02 and WP05). It is based on the successful completion in this framework of Task 1.1 Core Wagon design (FR8RAIL II), as described in TD 5.3 –Smart Freight Wagon Concepts of the Draft Shift2Rail Multi Annual Action Plan, Part B (20 May 2019). The CMW will contribute to increased reliability of the freight transport due to its integrated solutions for telematics and electrification. The challenges are to increase the payload per meter of train by means of lightweight design. Optimized aerodynamics and acoustics will contribute to a greener and more efficient operation.
The main objective is to increase the attractiveness of rail freight transport, including by means of a new smart wagon meeting all 5L parameters. Attractiveness lies mainly in the possibility of transporting pallet material, white and black electronics, food and moisture-sensitive material that provides the opportunity to replace road transport. In connection with the aforementioned modern technologies, its competitiveness is at a high level.
The subsequent work in the FR8RAIL IV project will focus and combine blocks 5.3.1 Running Gear and 5.3.2 Core market wagon. It will contribute to the vision of smart, ecological, efficient propulsion technologies by means of a modern and innovative lightweight wagon structure with reduced aerodynamic drag and with optimized running gear.
In FR8RAIL IV a demonstrator will be developed and built, consisting of an Aluminium bogie suitable for CMW, which means also for the existing UIC and TSI freight wagons. This will increase the wagon load capacity by nearly 900 kg. The modified and improved CMW will integrate elements for automatic coupling, monitoring, brakes and telematics. It is particularly important that the CMW not only remain as a result of development on paper, but that it is cost-effective and attractive to the customer. The benefits of the chassis designed and manufactured in the FR8RAIL I and FR8RAIL II phases, will be integrated into the new Aluminium solution. This solution will enter the CMW and as a whole will achieve the aforementioned benefits, in particular weight, and LCC enhancement, with an emphasis on product manufacturing and marketability.
In this work package the wagon design concept and the demonstrator will undergo operational field tests, where we can integrate the best solutions and results from FR8RAIL I and FR8RAIL II collaboration. Laboratory tests with the new bogie for the CMW as well as a field test of the innovative brake disc will also be performed.WP06 - Extended Market Wagon This work is a consistent continuation of the work done in the FR8RAIL (WP4 Smart Wagon concepts), II (WP 1 Wagon Design & Automatic Coupler) and III (WP 4 WP4 Extended Market Wagon) project. It is based on the successful completion in this framework of Task 1.2 Extended Wagon design, as described in TD 5.3 –Smart Freight Wagon Concepts of the Draft Shift2Rail Multi Annual Action Plan, Part B (20 May 2019). The subsequent work in the FR8RAIL IV project will focus on the Task 5.3.4 Complete freight wagon demonstrator and deliver the building blocks 5.3.1 Running Gear and 5.3.2 Core market wagon. It will contribute to the vision of smart, ecological, efficient propulsion technologies by means of a modern and innovative lightweight wagon structure with reduced aerodynamic drag and with optimized running gear.
For the demonstration of the high potential of a new freight wagon, its structure with an innovative running gear system, according to the specifications defined in FR8RAIL, and under consideration of the conceptual design developed in FR8RAIL II and FR8RAIL III, will be confirmed. It is based on a two-axle wagon solution, provided with a new running gear design that fosters weight reduction and an improved steering capacity in order to minimize wear and damage of rail and wheels. The wagon will be realized as a rollable physical demonstrator (up to TRL 6) under consideration of the frame conditions. Furthermore it will be the base for the further integration and demonstration of the components which are necessary e.g. for the electrification of the wagon.
In order to achieve the addressed issues and to push forward the development of the next generation freight wagon, research and development in the following areas is proposed:
Detailing of a new wagon design
Systematic improvement and development of a structural and lightweight-design-optimized car body structure
Develop further the novel running gear design concept based on methodical approaches under consideration of frame conditions
Construction of a rollable physical demonstrator of the wagon including all relevant components such as couplers, brakes, running gear, WOBU, Wagon Monitoring System (WMS), which consists of a DPU and sensors for condition monitoring, brake control and others etc.
Development of optimal train composition in terms of aerodynamic drag reduction
Extensive measurement campaigns with a 20-foot Swap body container which has been developed in the framework of the FR8RAIL II project. It is equipped with sensors to determine the acting wind forces and characteristics of the boundary layer. It also provides a platform for field tests of OBU equipment.
The influence of material properties on wheel rail wear will be further studied. Different contact laws developed in FR8RAIL I and II will be implemented in Wear Simulation Programs and the benefits achieved by using improved material combinations will be assessed.
In this work package the wagon design concept is laid out and detailed based on the achieved results in FR8RAIL II and the frame conditions (e.g. of the specification inFR8RAIL I). This includes the wagon design and the mechanical architecture with the possible geometries for the main parts. Concepts for the integration of the electrification of the wagon from FR8Rail III are considered here along with the impact on the Wagon structure that will be completed to the necessary detail for the prototype demonstration.WP07 - Telematics and electrification Freight Condition Based Maintenance (CBM) will be enabled by the intelligent wagon based on Telematics and Electrification. Based on the results of previous S2R IP5 projects, the objectives of this work package are aligned towards completing the demonstrators of the intelligent wagon with regards to the interoperability of the system:
Integration of the demonstrator of the intelligent wagon based on telematics and electrification (T7.1).
Demonstration activities of the intelligent wagon based on telematics and electrification (T7.2).
The main objective of this WP is to test the features of the wagon On-Board Unit (wOBU), focusing on the communications for the Wireless backbone infrastructure. This infrastructure is composed by several wagon On-Board Units (wOBU) wirelessly interconnected. Along this infrastructure, several services can be provided. The provided services which are centralized by the wOBU in this demonstrator are CMS, WMS, OTI, Positioning and Automatic Coupler.
The scope is to demonstrate the feasibility of a Wireless communication backbone infrastructure along freight trains able to provide seamless on-board communications services for sensors and service layer applications. The main impact is providing added-value services for wagon and cargo monitoring applications in real-time using the Wireless Train Network along the freight composition. The demonstrator will set the basis for the subsequent demonstrators related to telematics and electrification planned on the FR8RAIL IV Project, Communications and wOBU will be validated on the initial demonstrator. The demonstrator is related to Telematics & Electrification (TD5.3 Wagon Design) and it is close linked with Core Market Wagon Demonstrator and Extended Marked Wagon Demonstrator.
WP08 - Long Trains with Distributed Power This WP continues the activities started in FFL4E and FR8RAIL II aiming at the final goal of a system capable of running trains with Distributed Power up to 1,500 m. FFL4E and FR8RAIL II has been focusing on the development and demonstration of the basic Distributed Power technology. FR8RAIL IV focuses on preparing the regular operation of Distributed Power in European rail freight sector. The objectives of the WP are:
Further Refinement of Distributed Power Technology
Development of concepts for migration the railway system to bring Distributed Power into regular service
Development of concepts to use Distributed Power in older loco fleetWP09 - Freight Loco of the Future This WP mainly continues the work started in FR8RAIL III regarding the onboard energy storage system and the new SiC based auxiliary converter system. It also studies the results achieved in IP5 so far, relevant for freight locomotives to be ready for future production modes for rail freight.
The main objectives are (1) demonstrating the technologies developed in R8RAIL III and IV and (2) creating the requirement baseline for freight locomotives to be fulfilled for future production modes.WP10 - ManagemenTo ensure an efficient coordination with the WP leaders and the technical management team (TMT) is aligned
To ensure efficient management of common consortium activities
To ensure efficient overall administrative and financial management of the project
To ensure the running of a quality assurance process
To manage the risks and propose mitigation strategies and contingency measures if neededWP11 - DisseminationThis work package aims at establishing and running the required dissemination and exploitation plan, according to what has been described in Section 2.2. in detail.
The goal is to successful,
Establish the project as a point of reference among the end user stakeholders.
Develop and manage effective communication interfaces and dissemination channels between the project partners and with the outside world.
Exploit sources of external knowledge and requirements related to the scope and aims of this project
Disseminate the results that emerge from the project and to guarantee the diffusion of knowledge using the Shift2Rail platform.
Foster the use and application of the results that take place when the project has been completed In addition, specific attention will be given to the information of relevant authorities, and in particular the European Railway Agency, and of relevant organisation bodies at the European and international levels.
All deliverables, results and publications herewith provided reflects only the author's view and the S2R JU is not responsible for any use that may be made of the information it contains.
The Shif2Rail IP5, FR8RAIL IV Technical Demonstrator of the Extended Market Wagon was exhibited at the fair InnoTrans 2022 in Berlin.
As part of the exhibition, the project participants DLR, CEIT, CAF, ConTraffic, Dellner, Knorr-Bremse and VDB presented various technical innovations as part of the overall concept. Among other things, a lightweight car body, a new type of bogie concept with corresponding wheelsets, braking system and aerodynamic fairings, a level 5 Digital Automatic Coupler (DAC), automatic corner lockings and electronic components such as WOBU or LOBU were shown.
Extended Market Wagon (EMW) is equipped with a DAC and its DACcontroller. DAC functionalities will be demonstrated on the InnoTrans 2022 bycoupling and uncoupling the EMW from the Loco-board which will be equipped withanother DAC as a counterpart. The DAC controller consists of the DAC control, DACsupply, DAC interface and wOBU communications. All together allows the controlof the DACs through the Driver Desk from the Loco.
The Shif2Rail,IP5, FR8RAIL IV Technical Demonstrator, Tatravagónka Core Market Wagon (CMW), get its finishing touches for the InnoTrans 2022 in Berlin. This includes branding the wagon with ERJU acknowledgements and getting it ready for its journey to Berlin, installing the VVAC+ telematic and electrification components, the FR8RAILbogies as well as the DELLNER components for the Digital Automated Coupler(DAC). The coupler head will be installed directly in Berlin.
Come and visit us at the InnoTrans 2022. In the outside area at booth T04/17 you can have a look at the brand new prototype of the Extended Market Wagon developed in FR8RAIL IV.
The DLR on-board condition monitoring system has just been installed in the Extended Market Wagon (EMW), which will be demonstrated on the InnoTrans 2022. The system consists of a data processing unit (picture), a positioning unit (global navigation satellite system + inertial measurement unit), and accelerometers and temperature sensor at each axle box. The system is used to continuously assess the condition of the wheelsets and railway tracks and thus enables condition based and predictive maintenance schemes.
Just finished the measurement campaign of extensive aerodynamic investigations for the #next_generation_freight_wagon in the Crosswind Simulation Facility (#SWG) at #DLR #Göttingen. The aerodynamic measures for an optimised design provide a significant reduction of the aerodynamic drag and overall #carbon_footprint in future #freight_railtransport.
Final preparations are underway for the DLR FR8-LAB’s maiden rail voyage.The shipping container - outfitted with measurement equipment and solar power -will investigate the aerodynamics of freight trains,discovering new ways to improve their operational efficiency and safety. The container will be transported as part of regular rail freight transport within the next view month. #Shift2Rail #FR8RAILIV #Sustainability #Aerodynamics
#Shift2Rail #FR8RAILIV #Sustainability #Aerodynamics
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