Friday Morning Auto News, Dec 14, 2018

ZF Electric driveline to premiere in Formula E

The world’s first racing series for all-electric Formula vehicles is growing steadily in popularity. Following in the footsteps of manufacturers like Audi, Jaguar and Mahindra, the fifth season will see BMW and Nissan joining the series with factory teams. Mercedes and Porsche are planning a factory-backed entry in season six.

New rules this year will usher in many changes. The Gen2 car will celebrate its debut on the track with double the battery energy storage capacity of its predecessor, the Gen1 car. This means it can complete the entire race without the mid-race car swap previously necessary. The Gen2 car has increased power output of 250 kW, accelerates from 0 to 100 km/h in 2.8 seconds and has a top speed of 280 km/h. Venturi will be sending former Formula 1 drivers Felipe Massa (BR) and Edoardo Mortara (SUI) on the hunt for points this year. The German HWA Racelab team will enter the Formula E as a Venturi customer team and acquire its vehicles from Monaco-based Venturi. Accordingly, the electric ZF driveline will be in no less than four vehicles in the starting line-up for the new season.

Cooperation to be expanded

As part of their partnership, ZF has supplied the Monaco-based Venturi team with shock absorbers for its cars and developed a new transmission for season four. Mid-December will mark the first time Venturi takes to the track with a complete newly developed driveline from ZF. In addition to an improved transmission, the driveline also includes newly developed power electronics and electric motor.

“The speed of development in professional motorsports is extremely fast. Because the requirements for the overall system were unclear for such a long time, we had to make many short-term changes and build contingencies into our development work,” explains Tobias Hofmann, Technical Project Manager Electric Axle …continue reading

    

BMW unveil ultra-fast 450 Kw EV charging station

BMW and industrial companies involved in the research project “FastCharge” yesterday presented the latest advancements in the field of fast and convenient energy supply for electrically powered vehicles. The prototype of a charging station with a capacity of up to 450 kW was inaugurated in Jettingen-Scheppach, Bavaria. At this ultra-fast charging station, electrically powered research vehicles created as part of the project are able to demonstrate charging times of less than three minutes for the first 100 kilometres of range or 15 minutes for a full charge (10-80 % State of Charge (SOC)).

The new charging station can be used free of charge right away and is suitable for electric models of all brands with the Type 2 version of the internationally widespread Combined Charging System (CCS), as is commonly used in Europe.

The research project “FastCharge” is being run by an industry consortium under the leadership of the BMW Group; its other members are Allego GmbH, Phoenix Contact E-Mobility GmbH, Dr. Ing. h. c. F. Porsche AG and Siemens AG. “FastCharge” is receiving total funding of EUR 7.8 million from the Federal Ministry of Transport and Digital Infrastructure. The implementation of the funding directives is being coordinated by NOW GmbH (National Organisation Hydrogen and Fuel Cell Technology).

Fast and convenient charging will enhance the appeal of electromobility. The increase in charging capacity up to 450 kW – between three and nine times the capacity available at DC fast-charging stations to date – enables a substantial reduction in charging times. “FastCharge” is investigating the technical requirements that need to be met in terms of both vehicles and infrastructure in order to be able to tap into these extremely high charging capacities.

The basis is provided by a high-performance charging infrastructure. The Siemens energy supply system being used in …continue reading