YASA Motors Limited is thriving young company based in Oxford, England who specialise in very high power and torque density axial flux motors. Trading since 2009, YASA Motors have already secured their first development and production contracts with major Automotive OEM's. The longer term goal is to supply multiple Automotive OEM's, Industrial, Aerospace and Marine businesses with the highest performance, lowest weight and smallest package electric motors on earth.

The YASA motor has a number of distinct advantages, including a very high specific torque (torque to weight ratio), a high efficiency (typically up to 95%) and the possibility for low cost manufacturing due to the very effective utilisation of the magnetic materials.

Peec-Power B.V. is an engineering company specialized in advanced drive train technology for automotive applications.

It is our intention to design a simple, cost-effective, compact, silent, reliable and efficient Peec-Power range extender that includes the unique Piston Energized Electro Cell (PEEC).

Our background in motorsport engineering provides us with a results-driven, passionate work attitude and a proven ability to bring forth excellent results under time pressure, competition and ever-changing conditions.

With development speed far beyond industry standards, we are motivated to invest our expertise wherever well-engineered quality solutions are needed in no time.

We understand the challenges of the automotive industry and provide the services that are needed to meet them. Our vision is to become one of the leading suppliers for customised powertrain solutions, systems integration, and safety design.

Powertrain dynamics is the interaction of moving components and their structural mechanics, with both being investigated using measurement and simulation tools.

The key to success is the flexibility of refining the method for support work or troubleshooting scenarios from the early project concept phase up to the SOP. In other words: " using the right tool at the right time".

Williams Hybrid Power Ltd (WHP) has developed a novel, patented electromechanical composite flywheel system that provides a high-power, cost-effective and environmentally friendly solution for mobile or stationary energy recovery and storage.

The company’s first application of the technology was in the highly competitive and extremely harsh environment of Formula One racing. Through development of a flywheel for Williams F1’s Kinetic Energy Recovery System, WHP has proved its world-class engineering capabilities in the composite flywheel field as well as radically improving aspects of the technology in the process.

Building on the Formula One project, the company is now making the technology available to meet the high-power energy storage needs in a variety of applications including hybrid passenger vehicles, hybrid buses, construction & off-highway vehicles, electric trains, rapid transit systems, intermittent renewable energy generation and smart grid infrastructure.

Mission's hardware features industry-leading energy and power density, and proven reliability. Mission's electric vehicle technology products, developed initially for demanding high-performance powersports applications, can make electric powertrains of all types more powerful, intelligent, and efficient.

Allison Hybrids have proven to be the most dependable and efficient hybrid systems at work anywhere in the world. The Allison Hybrid EP system features a two-mode split parallel architecture with a pure mechanical path and a pure electrical path to achieve the highest energy efficiency. Which makes it perfectly suited for in-city stop-and-go transit as well as long distance highway applications.

The INGOCAR's design has been revised, improving the mileage from 130 mpg to 170 mpg.  The basic concept remains the same, but the energy management has been tightened and the structure further simplified.  The weight reduction from 2,200 lb to 1,600 lb (1,000 kg to 725 kg)  and a 20% better engine efficiency are the main factors for the 30% improvement in mileage.

We represent top performance in driving comfort and degree of efficiency because, more than any other, we are masters of the entire powertrain and the interaction of its components. This gives us the edge with regard to know-how, and benefits our customers – even if alternative drive systems are involved.

So don't expect anything standard – because we set new standards. Made by hofer powertrain.

The Drivetrain Group harnesses our 100-year legacy as an industry innovator in transmission and all-wheel drive technology. The group leverages this understanding of powertrain torque management to develop interactive control systems and strategies for our traditional mechanical products.

Shelby SuperCars (SSC) released today the details of its revolutionary All-Electric Scalable Powertrain, the AESP. SSC will incorporate its AESP into thecurrent Ultimate Aero to create the Ultimate Aero EV. Being the "World's Fastest Production Car," SSC decided the Ultimate Aero to be the perfect high visibility outlet to demonstrate the capabilities of its new Green powertrain. Directly following the debut of the Ultimate Aero EV, SSC will conduct a live media event to showcase the capabilities of its revolutionary Green powertrain.

TM4 has the skills and resources to assist you throughout the product development process of your Electric Traction System and supply you in volume.

In 2003, TM4 custom-designed the first generation of Electric Traction Systems for SVE’s Cleanova. This system is an integrated traction system combining an electric motor and a generator coupled to an internal combustion engine (ICE). This unique traction system uses a clutch system that enables reconfiguration of the drive line from a high torque electric vehicle to a series hybrid. The latest version of the system is a dual system, series parallel hybrid or electric, on command.

Significant reduction in CO₂ emission is expected by replacing conventional gasoline engines with HEV engines. We have developed a small-size lightweight motor capable of generating high output, and an inverter capable of driving and controlling high-output motor with superb efficiency. HEV engine combining these motor and inverter to control drive power with high efficiency will contribute to substantial reduction in fuel consumption and emission gas.
We also offer a wide variety of motors and inverters with an output of 42V and higher, for use in compact cars, large-sized passenger cars, commercial vehicles, and buses.

 Following years of successful development and extensive real-world testing, Eaton has emerged as a market leader in the development and production of hybrid electric and hybrid hydraulic power systems for commercial vehicle fleets. Eaton has invested in three separate hybrid power solutions for commercial vehicles instead of a one-size-fits-all approach: Hybrid Electric, Eaton Hydraulic Launch Assist™ (HLA®) System and Series Hydraulic.

With more than 35 years of experience in developing and applying electric power systems to advanced vehicles, UQM Technologies is a technology leader in the development and manufacture of high-performance, power-dense and energy-efficient electric motors, generators and related power electronics.

A major emphasis of the company is transitioning its technology into production-ready, high-performance and low-cost electric power systems for battery electric, hybrid electric, and fuel-cell electric vehicles as well as vehicle auxiliaries and distributed power generation.

PowM can accept as load several motor topology as brushed or brushless; source is represented by battery with a voltage in 100 - 300V range. PowM is able to manage a intelligent Power Handling between load and source. In this way AKU solution can execute both motor driving and intelligent high voltage battery management.

We are also working on increasing powertrain electrification, which will increase the efficiency of future cars and reduce their CO2 emissions. The car of the future will become particularly eco-friendly, especially when it is powered with electricity generated from renewable resources. It is safe to say that, in the years to come, the range of drivetrain technologies will grow.

On the path toward powertrain electrification, our current development activities focus on the hybrid engine, on purely electric driving, or on the range extender. The latter is a small combustion engine that powers a generator, which then charges a battery over longer distances. This battery, in turn, delivers energy for an electric motor. Besides these technologies, we are also working on the fuel cell as an energy converter. Powertrain electrification is becoming ever more important. This is because the electric motor is the most efficient means of powering a car. With one kilowatt hour of energy, a conventional combustion engine can cover a distance between 1.5 and 2.5 kilometers. Even the diesel hybrid, which combines a diesel engine with an electric motor, can cover a maximum of 3.2 kilometers on the same amount of energy. In contrast, a car with an electric motor can get 6.5 kilometers out of one kilowatt hour. This is why we believe that in the distant future, the car will be powered by an electric motor.

A British specialist in electric vehicle drivetrains will provide advanced technology for a prestigious US Government-backed electric commercial vehicle programme.

A range of electric delivery vehicles being developed for the North, Central and South American markets will use a highly integrated 70kW powertrain from UK specialist Zytek. Developed with the support of a $39 million (£23 million) US Government grant, the vehicles will be manufactured by a new joint venture company being established by US truck supplier Navistar and British electric commercial vehicle specialist Modec.

Zytek’s E-Drive provides an ideal basis for EV development as it allows fast integration with new or existing vehicle platforms and is thoroughly proven. A substantial number of units are already in service as part of successful programmes that include Daimler’s smart ed and Modec’s existing range of electric light commercial vehicles. Zytek has also provided technology and integration expertise for General Motors and Chrysler to support production and concept vehicle programmes.

TESIS DYNAware is your key to cutting-edge technology solutions for vehicle simulation.

A&D Technology is a leading global supplier of advanced test and simulation solutions for powertrain testing and vehicle development.   Our open, flexible and cost-effective tools are designed to fit a wide variety of applications, from durability and performance to hardware-in-the-loop (HiL) simulation and hybrid/electric vehicle and battery test systems.  Our complete range of products includes data acquisition and control systems, combustion analysis and engine indicating systems, dynamometers and torque sensors, as well as real-time simulation systems and model-based automated calibration tools.

Adura Systems, Inc ( Adura-EV ) is a  pioneer of a new era of electric powertrains which enable heavy transit vehicles to achieve up to 100 miles of initial travel in pure electric mode with subsequent travel in hybrid mode.  The company’s patent pending MESA™ (Modular Electric Scalable Architecture) powertrain revolutionizes series hybrid, all electric, and fuel cell vehicles, including mass transit buses, large utility, and delivery vehicles.

At the heart of Adura-EV’s MESA powertrain are highly
modular electronic systems and an innovative intelligent
software control platform.  It is the industry’s first scalable,
field-installable energy storage system that can be readily
configured to provide 25, 50 or 100 miles of initial travel in
pure electric mode.  This unrivaled powertrain addresses
the key challenges, needs and demands of fleet managers,
cities, governments and end users by offering reduced
acquisition costs, reduced operational costs, near zero
emissions, reliability and robust power.

Adura-EV has engaged with several top companies who understand that conventional electric hybrid solutions are simply too expensive and only provide marginal benefits.  To learn more about the revolutionary MESA powertrain, please contact Adura-

Ansaldo AED manufactures and supplies electric drives and motors for electric and hybrid vehicles, with nominal power ranging from 7,5 KW (city cars) to 180KW (18 m articulated buses). Moreover Ansaldo AED supplies the on board battery charger and electric generator for hybrid vehicles powered by i.c.e and fuel cells.

Powertrain Systems

Inspired by the 'Zero Inertia' powertrain, DTI presents a new innovative transmission development. The 'Hybrid CVT' module combines the benefits of a mild hybrid CVT with those of a peak-shaving flywheel. The module transforms a pulley CVT into a fuel efficient, high performance and cost-effective hybrid transmission.

DuvedeC is a subdivision of the TRS Group, which consists of several specialised companies. Starting at DuvedeC, which uses 3d-modelling applications such as Catia V4 / V5 / Unigraphics for the development, design and engineering process. 

Efficient Drivetrains is commercializing the advanced Plug-in-Hybrid Electric Vehicle (PHEV) architectures and patented enabling technologies developed at the University of California, Davis, by Professor Andy Frank, as well as the many new technologies and solutions for PHEVs, HEVs, and EVs under development by the company's innovative engineering organization.

Energetique specialises in the design, development, and integration of high density energy storage and energy management systems for the automotive, renewable, and power industries.

Energetique’s innovative electric drivetrain and battery technologies have been demonstrated in the 100% electric vehicle, evMe which was released in November 2008. The Energetique technology platform has also been used to power the light delivery van MAXev to be released in February 2010.

Energetiques proprietary platform offers the automotive industry a quick to market and cost efficient solution that integrates global best of breed components for urban commuters and light commercial vehicles.

Energetique’s technologies include:

• Vehicle Control Unit (VCU) software
• Thermally managed battery pack
• Grid Connect software module.

EVO Electric develops and manufactures advanced electric machines, hybrid drive trains and generator sets for a wide range of transportation and mobile power applications

Magna Powertrain`s innovations make an important contribution to the overall performance of the vehicle while providing technologies that improve fuel economy, assist in making the vehicle safer, reduce weight and provide value to our customers. Modern and innovative manufacturing capabilities ensure quality and cost-efficient production.

Magna Powertrains is also in Brasil, China, India, Japan, Korea, Malaysia, Turkey and the USA.

NgEK, a Cincinnati engineering firm, is one of the country's leading engine and drive-train control companies with over 20 patents in use by major engine and drive-train manufacturers.  These designs represent the state of the art in commercial vehicle performance including:  low emission diesel engines, the next generation of truck transmissions, and the hybrid trucks being used in delivery vehicles at major corporations.  It is through NgEK's efforts that our clients have become dominant forces in their respective industries - leading the way in environmentally friendly, fuel efficient conventional and hybrid trucks.  Building on these proven concepts and a unique thermal cycle driven by a digitally managed pressure ratio, we are now poised to take the internal combustion engine to the next level.  For the automotive industry, this engine will provide an economical, ecologically attractive power-train with fuel economy expectations in excess of 60 mpg without compromising performance or affordability.

NuGen Mobility was incorporated in the State of Delaware in Sept 2006. The origins of technology can be traced back to the early 1990’s when R&D was conducted that led to the development of an innovative, advanced electric motor technology.  The core technology – the axial flux, DC brushless, permanent magnet motor – was first demonstrated in solar cars built and raced by this R&D team. Today, more than 90% of the solar car teams use this drive system, and these systems have produced winners every year and in every race ever since they were introduced in the market.

Strigear is a hybrid system that can reduce the CO2 emissions for

• a normal gasoline car with 60%
• a normal diesel car with 50%
• a state-of-the-art hybrid like Toyota Prius II with 27%
• and at the same time improve acceleration performance.

Strigear uses two electric motors, an internal combustion engine and an actuator controlled gear box, all beeing standard industry components. The innovation involved is rather a combination of a classic power train with servo algorithms from robotics industry.

Throughout Ptech's history we have been heavily involved with automotive work, from minor enhancements to existing engines through to full engine programmes.

Our engineers have experience of all automotive disciplines and have been involved with projects ranging from low volume super-cars and top formula motorsports through to high volume mass market vehicles.

The independent nature of Ptech allows us greater freedom in design and gives us the flexibility to provide innovative solutions to meet our customer's needs, on time and within budget.

Our flexible manufacturing facility offers full prototyping through to manufacture, validation, test and build.

A hybrid vehicle is a vehicle that uses two distinct power sources, such as an internal combustion engine and an electric drive. Due to their potential to reduce fuel consumption, hybrid vehicles are growing in popularity and availability in all regions of the industrialized world. It is estimated that over 1 million hybrid vehicles will be on the roads by 2010.

VT2 for hybrid powertrains

• VT2 is ready for mild hybrid powertrains
• External ratio & clutch control
• Variable ratio enables the hybrid controller to fully optimize fuel efficiency
• Optional electric oil pump (for “full” and “plug-in” hybrids)
• Further optimization of CVT efficiency
  • Enables to drive pure electrically

Ricardo is a leading provider of technology, product innovation, engineering solutions and strategic consulting to the world's automotive, transport and energy industries