KersTech develops and manufactures their TwinTorq motor providing they claim a major leap in energy efficiency over conventional electric motors, significantly increasing driving range and runtime. The TwinTorq motor combines an electric motor with a hydraulic motor in a single compact unit, with the hydraulic motor providing high efficiency starting torque at slower speeds and the electric motor high efficiency running torque at higher speeds. Both the electric and hydraulic systems regenerate energy during deceleration to replenish the battery and hydraulic accumulator in their respective speed ranges. The hydraulic motor can be disengaged during electric mode. Controller software manages the electric and hydraulic systems to optimize energy usage. The net effect is that the hydraulic power at low speed/high torque reduces battery demand to preserve electric energy and increase battery range by up to 45%, or enables the use of smaller batteries. And because they use hydraulics for launch acceleration and energy regeneration, minimizing high battery charges and discharges, they are kinder to batteries so they last longer. The TwinTorq motor uses simple physics and proven, reliable technologies in a novel fashion. Because hydraulic motors are 3 times more efficient than electric motors for acceleration and brake energy regeneration at lower speeds, during deceleration they recover energy hydraulically, as pressure in an accumulator. Then they release the pressure to accelerate the vehicle without using the electric motor and battery. There’s the big energy saving, because high-torque acceleration chews up battery energy. By replacing low efficiency electric energy with high efficiency hydraulic energy during launch and low speed acceleration the TwinTorq motor preserves battery energy to increase driving range and runtime by up to 45%. TwinTorq’s unique design integrates shared electric and hydraulic components, reducing component and production costs. The motor’s coaxial and coplanar architecture in combination with their patented 90° gear drive enables axial compactness or “flatness”, allowing low-in- the-chassis mounting to improve space utilization and lower center of gravity. TwinTorq is an ideal solution for commercial electric vehicles with frequent-start- stop drive cycles where range and battery life directly impacts productivity and operating cost. Their first application is electric forklifts, because 65% of new forklifts are already electric, and then we’ll address city and shuttle buses; garbage, freight and parcel trucks; and other heavy electric vehicles. This video was filmed at the IDTechEx USA 2016 in Santa Clara, California.
The Nuon Solar Team has been building and racing solar cars since 2001. They have participated in the Bridgestone World Solar Challenge eight times and placed first six times. The race is 3000+ kilometres through the desert of Australia from Darwin to Adelaide or in South Africa from Pretoria to Cape Town, were this team of students from the Technical University Delft have done their utmost best to win the race. The Keynote speaker here is Winnifred Noorlander, she has been studying Civil Engineering at the Technical University since 2013. Since the beginning of this year she has been responsible for the Public Relations of the Nuon Solar Team. She takes care of organizing events for the team and also helps with manufacturing the solar car whenever possible. With a passion for high-end technologies and sustainability she will do everything she can to keep the world title solar racing in Holland.
The Nuon Solar Team has been world champion 8 times over the last 16 years of the world solar car championship, on October 1, 2016 they won the Solar Challenge in South Africa from Pretoria to Cape Town beating solar-powered vehicles designed by groups from all over the world. They drove 4,717 kilometres in the Nuna8, now holding the world record for the longest distance ever driven during a solar race.
Interview of Winnifred Noorlander from the Nuon Solar Team by Dr Peter Harrop of IDTechEx. Nuon Solar Team currently employs nine students from Delft University of Technology. Much of its innovation is constrained by the rules of the solar race such as being limited to 3sq. meters of GaAs or 6 sq. meters of single crystal silicon PV. Nonethelesss, innovative suspension has been developed of unusually small size to fit the aerodynamic shell. In past years they have tried concentrators and GaAs. Regenerative braking is the only viable regenerative harvesting within the rules. They have remarkably efficient traction motors at 96%. Power electronics is secret but they are aware of the potential of the new SiC and GaN power components not least in lightweighting and improving efficiency. They are interested in the Sabic lighter-weight polycarbonate cowl glazing. They do not yet have structural electronics beyond the PV forming the outer surface. The vehicles are entirely carbon fiber except the aluminium suspension. The racer is currently a mere 150 kg.
Intel RealSense Camera 400 Series is their next-generation RealSense camera that offers improved accuracy with more than double the number of 3D points captured per second and more than double the operating range compared with Intel RealSense 300.
Building electronic devices has always been a compromise between cost, flexibility and time. BotFactory is born with the idea of providing all three, anywhere and to everyone. By combining technologies like inkjet, extrusion and machine vision, BotFactory's products democratize electronics design by providing the tools to easily print and assemble electronic circuits at the Lab, Office or Home. Read more at https://www.botfactory.co/page/product
Franco Gonzales of IDTechEx interviews Bert Holtappels of TankTwo about their battery packs for electric cars at the IDTechEx Show! In Berlin. TankTwo’s system is comprised of multiple individual intelligent cells made from same material as traditional batteries – in this case, lithium ion. Each cell contains a chip which allows the cells to be connected to another. Their elliptical shapes allows cells to touch multiple cells throughout the pack, providing multiple connections per cell. The routing algorithms update every 12 seconds, monitoring the output of cells, and providing the ability for weaker cells to be paired with stronger cells, giving a more efficient system.
TankTwo is a battery technology startup, founded in 2012. It has the specific mission to drastically improve EV battery performance by applying established principles from other industries. Most inspiration comes from 2G, 3G and 4G mobile networks, internet routing protocols, and consumer electronics industries. We follow a strongly data-driven method for making batteries perform significantly more work.
Mike O’Reilly, Director of Aerosol Jet Product Management of Optomec shows their printed techology at the IDTechEx Show! In Berlin. Optomec shows printing on low temperature substrates and their LENS technology for prototyping parts using metals. LENS allows customers to create and repair metal parts easily and to create next generation alloys. Optomec allows for printing in both 3D and 2D across a variety of substrates, ranging in size from microcons to centimeters.
Optomec is a privately-held, rapidly growing supplier of Additive Manufacturing systems. Optomec’s patented Aerosol Jet Systems for printed electronics and LENS 3D Printers for metal components are used by industry to reduce product cost and improve performance. Together, these unique printing solutions work with the broadest spectrum of functional materials, ranging from electronic inks to structural metals and even biological matter. Optomec has more than 200 marquee customers around the world, targeting production applications in the Electronics, Energy, Life Sciences and Aerospace industries.
Nicolas Bernadrin, Deputy Managing Director of Ceradrop presents their equipment for printed electronics and 3D printing at the IDTechEx Show! In Berlin.
CERADROP designs and markets Materials Deposition Digital Printers exclusively for Printed Electronics Industry and Smart 3D Printing. Thanks to its modular-based scalable concept, CeraPrinter Series models present new opportunities for feasibility study and launch of new products into the Printed Electronics market. Combining several materials deposition technologies as well as the latest generation of curing modules, this equipment line permits to reach a wide range of application fields such as: membrane switch, antennas, sensors, passive components, interconnection, flexible solar cells (OPV), OLED Displays and others.
EMD, shows their extremely small IoT node run from an energy harvesting solar cell, which won the CISCO Big Award. EMD works on vibrational and thermo electric as well as solar energy harvesting cells.
EMD is a privately owned Research and Engineering company founded in 2010. Their experienced staff and associates have a spectrum of skills and knowledge combined with that all-essential pioneering and innovative spirit.