Category Archives: Automotive Engineering

Nevs announced it’s two new Chinese strategic part owners

Together with two new Chinese part owners Nevs will establish its second global factory with focus on electric vehicles and a second global research and development center in the city of Tianjin.

With the new part owners,

  • Tianjin city’s THT
  • Beijing State Research Information Technology Co., Ltd. (SRIT)

SRIT is a pioneering IT service provider owned by China’s Research Development Center of the State Council and the telecommunications giant China Unicom.

THT stands for Tianjin Binhai Hi-tech industrial Development Area.

Koenigsegg Regera

  • Unveiled at the 2015 Geneva International Motor Show
  • Plug-in Hybrid Vehicle
  • Internal Combustion Engine (ICE): 1100 hp (820 KW) Koenigsegg twin turbo aluminum 5.0L V8 (220 hp per liter engine)
  • One 180 KW axial flux motor on each rear wheel (Yasa 750 Motor)
  • One 160 KW axial flux motor on the crankshaft (Yasa 400 Motor)
  • Koenigsegg Direct Drive Transmission (KDD)
  • Battery: 9,27 KWh 620 Volt flooded type liquid cooled battery pack (every cell of the pack is monitored for voltage, state of charge, health and temperature)
  • Apple CarPlay

Tesla Model S P85D (MY 2015)

  • All-Electric Vehicle
  • 691 hp Motor Power (221 hp front motor, 470 hp rear motor)
  • 0-60 mph (0-96.56 Kph) in 3.2 seconds (Insane Mode)
  • 2 Three-Phase AC Induction Motors (developed in-house)
  • Up to 253 miles (407,16 Km) range in the EPA 5-cycle test
  • 155 mph (249,45 Kph) Top Speed
  • 5-star rating in all categories of the National Highway Traffic Safety Administration (NHTSA) crash test
  • Aerodynamic drag coefficient of 0,24
  • Interior: 17” capacitive touchscreen that controls most of the car’s functions

The P in P85D means Performance and the D Dual motor.

EPA is US Environmental Protection Agency (

Tesla Model S P85D Dual Motor

Figure: Tesla Model S P85D Chassis and Drivetrain (221 hp front motor, 470 hp rear motor)

Tesla Motors delivered 32.733 Model S sedans in 2014.

Volvo’s DriveMe project towards autonomous driving

The name of the project is “DriveMe – Self-driving cars for sustainable future”.

Autonomous vehicles are an integrated part of Volvo Cars’ vision of zero traffic fatalities.

The project will start in 2014 with customer research and technology development, as well as the development of a user interface (UI) and cloud functionality. The first self-driving vehicles are expected to be on the roads in the home town of Volvo Car Group by 2017.

The project will involve 100 self-driving cars using approximately 50 kilometres of selected roads. These roads are typical commuter arteries and include motorway conditions and frequent queues.

The project also includes fully automated parking, without a driver in the car. This allows the driver to walk away from the car at the parking entrance while the vehicle finds a vacant spot and parks by itself.

A prototype vehicle has already been developed. At the touch of a button the vehicle takes over the braking, the accelerating and the steering. The vehicle though needs to be supervised by the driver on the grounds that the system is in development.

On-Line Electric Vehicle (OLEV)

The On-Line Electric Vehicle (OLEV) is an electric vehicle that can be charged wirelessly while standing still (static charging) or in-motion (dynamic charging). OLEV receives power from the road wirelessly thanks to a new technology known as Shaped Magnetic Field In Resonance (SMFIR). Power Lines are buried 15 cm under the road surface. These electrical cables generate a magnetic field. There is a power Pick-up Module (coils sets) under the OLEV. The power transfer is only effective between two resonant coils – Road-Embedded primary Power Track coil and vehicle attached secondary Pick-up coil. OLEV’s battery is smaller comparing to the battery pack of the conventional EV. The distance gap between the road surface and the vehicle is 20 cm.