Volkswagen is working with partners from industry and science on the German Federal Ministry for Economic Affairs and Energy’s SLAM research project (Schnellladenetz für Achsen und Metropolen, Fast charging network for road axes and metropolitan areas).
The SLAM project has a total budget of €12.9 million (US$14.6 million) and will receive support from the Federal Ministry for Economic Affairs and Energy to the extent of €8.7 million (US$9.8 million) by August 2017. The German government designated SLAM as one of seven “flagship projects in electric mobility”. A central component of SLAM is the “Golden Test Device” prototype co-developed by Volkswagen which will be unveiled at the Hannover Messe industrial trade show.
The Golden Test Device is a standardized testing device to check quickly and cost-effectively the compatibility of new electric vehicles and charging stations produced by different manufacturers. A further aim is to provide an internationally accepted testing reference for connecting electric vehicles to charging stations.
Volkswagen will be showing a prototype of the device at the joint stand of the United States Department of Energy/ANL and the Joint Research Centre of the European Commission at the Hannover Messe. Volkswagen took into account all the technical requirements for vehicles and charging stations and defined various test scenarios in collaboration with national and international partners to develop the device.
SLAM’s mission includes setting up a fund-based research network of up to 600 fast-charging stations to collect basic data for the research and analysis of suitable charging infrastructures according to the CCS-DC standard (combined charging system). This includes simulation and location scenarios to forecast demand for new charging stations, developing business models for site operators and a uniform access and billing system.
SLAM includes the development of CCS to support charging at more than 150 kW and also takes into account conditions for private investors.
Volkswagen’s project partners are the BMW Group, Daimler AG, Porsche AG, Deutscher Genossenschaftsverlag, EnBW, the RWTH Aachen University and the Institute of Human Factors and Technology Management (IAT, Stuttgart).