Photokina 2014 highlights

Induction

The small-scale prototype of the system

Among the concepts put forth for decreasing the range anxiety associated with electric cars, one is to embed electrical coils within the asphalt. This would allow vehicles to wirelessly draw power from the road as they traveled, although it would also involve having to tear up existing roads to install those coils. An alternative could be on its way, however. Scientists at North Carolina State University are developing a system in which power could be transmitted from stationary roadside stations to mobile receiver coils in cars passing by.  Read More

Fraunhofer's cordless SUPA lamps are powered by a circuit board mounted beneath the tablet...

If you don’t like the way that the power cords run from your table lamps to the wall outlet, looking messy and waiting to trip passers-by, then you might like SUPA. Standing for Smart Universal Power Antenna, the SUPA wireless system incorporates cordless lamps that receive their power by induction from a printed circuit board located on the underside of the tabletop.  Read More

The Plugless Level 2 Electric Vehicle Charging System is the first commercially-available ...

Back in 2010, Virginia-based Evatran Group teased with the promise of a wireless charging system for electric vehicles in the United States. Three years later, thanks to a partnering arrangement with Bosch’ Automotive Solutions group, that vision is now a reality.  Read More

Siemens' full-surface induction cooktop allows up to four pieces of cookware to be placed ...

Earlier this year at CES 2012, Siemens subsidiary Thermador unveiled its Freedom Induction Cooktop that allows pots and pans of various sizes to be placed anywhere on its surface instead of being constrained to fixed cooking zones. Now Siemens has shown its own full-surface induction cooktop that provides the same freedom of cookware placement.  Read More

Drayson Racing Technologies and the Lola Cars group have just revealed what is intended to...

Drayson Racing Technologies and the Lola Cars group have just revealed what is intended to be the fastest electric-powered racing car in the world. The Lola-Drayson B12/69EV features Drayson's brand new 4X2-640 electric drivetrain, inductive charging, composite battery power, moveable aerodynamics and electrical regenerative damping. Its four electric motors are said to deliver a whopping 850 horsepower and a top speed of around 200 mph.  Read More

The Freedom Induction Cooktop will heat cookware placed anywhere on its surface, and will ...

While they might still seem rather high-tech, induction cooktops have been on the market since at least the mid-1970s. Instead of warming pots via heat transfer from electrical elements or gas burners, they instead use coils of copper wire located beneath their ceramic glass surface to induce an electrical field within metal pots, which results in the resistive heating of their contents. Typically, the sizes and locations of those coils are marked on the stove’s surface, and users must place their pots on those. Thermador’s new Freedom Induction Cooktop, however, will heat up cookware placed anywhere on its surface. Not only that, but the “active” part of the cooktop will conform to the footprint of whatever size or shape of cookware is used.  Read More

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