top of page

Our Advanced Technology division combines our motorsport culture with robust engineering processes and quality procedures to produce solutions that enhance our clients' products and solve their technical challenges within the automotive, aerospace, marine and defence sectors.  Whether it be the use of the latest silicon carbide power electronics to enhance electric cars; advanced electro-mechanical control systems in active aero devices or lightweight composites for supercars, aircraft and even the latest Mars Rover, we have the technical skills and facilities to help your business. 

We have years of experience in electrical and control system integration, and create bespoke electronics.  We are also a leader in the field of power electronics with our silicon carbide based DC-DC converter for electric and hybrid vehicles.

Anchor 7

SILICON CARBIDE MULTIPORT DC DC CONVERTER

 

We have run a silicon carbide-based multiport DC-DC converter in an electric car which controls power flow between multiple energy sources.  Silicon carbide devices operate at a much higher frequency than equivalent silicon components with a significant reduction in switching losses. This has resulted in a significant reduction in the size of the magnetic components and has enabled the converter to

 

  • Class leading efficiency of 98.7%

  • Gravimetric power density of 10.5kW/kg

  • Volumetric power density of 20kW/litre

 

The DC-DC converter acts as a hub that transfers energy between key components of the vehicle’s high voltage electrical system.  It provides the following DC-DC conversion stages:

 

  • 220 V 58 kW bi-directional HV battery port running at 75 KHz

  • 600 V  58 kW   bi-directional traction motor port running at 75 KHz

  • 25 kW  bi-directional SuperCap port 75 – 400 V

  • 1 2V 1 kW unidirectional vehicle electrical system port

 

The use of silicon carbide power modules could also allow much higher temperature operation than conventional silicon modules.  This provides the potential to integrate the power electronics and IC engine cooling systems in hybrid applications.

 

We are now working on a follow up project which increases the DC-DC converter operating voltage to 750 V.  This further increases power density and demonstrates operation at increased coolant temperatures. 

We specialise in chassis systems, developing cars with class-leading dynamics, as well as powertrain calibration and systems integration.  Our expertise in interior systems means we can can manufacture whole cars and modules for line-side delivery.

From our dedicated 32,000 sq ft facility, we use the latest production techniques, including our own patented process, to produce lightweight structures and components for the aerospace, automotive and marine sectors.

The integration of the control and electronics systems is at the heart of almost every project we work on. We have developed our own range of rapid prototyping ECUs for control a variety of powertrain, chassis or electrical systems, for example hybrid systems or fuel cells. We are also able to develop bespoke electronics for low volume production and can write our own software.

 

At our headquarters in the UK, we have our own high energy laboratory which we are using to help develop the next generation of power electronics for electric and electric hybrid vehicles, including an efficient high voltage multiport DC-DC converter.

We are a bespoke engineered system supplier specialising in low volume, high value mechatronic and hydraulically actuated systems.  By combining the skills of our engineers in multi-disciplined teams with our own in-house manufacturing capability, we can take projects from proof of concept through to full working prototype vehicles in short lead times and have the manufacturing facilities to produce modules and whole vehicles to OEM standards.

 

We have particular specialism in efficient powertrains, driving dynamics, interior systems and control & electronics, and can combine all these skills through our special vehicle programmes operation to produce limited edition cars.

SYSTEMS ENGINEERING

EFFICIENT POWERTRAINS

 

We have a particular specialism in the development of the latest innovative hybrid technologies, including both electric battery-based systems and high-speed compact flywheels. We developed our first electric hybrid vehicle in 2001, on behalf of a leading global car manufacturer, and have since produced further electric and compact flywheel hybrid development vehicles; one based on a Jaguar XF and another on a light commercial vehicle.

 

In base engine design, we have taken a variable compression ratio engine from concept to a full scale working four cylinder prototype to validate its performance. We are also world leaders in the application of automated manual transmissions to a range of vehicles from motorbikes to commercial vehicles, improving the efficiency and reliability of the gearboxes.

 

See examples of our work.

CHASSIS SYSTEMS

 

Prodrive’s engineers are renowned for their chassis prototyping, design and tuning. Our experience enables us to produce cars with class leading ride and handling.

 

We work closely with tier one suppliers and vehicle manufacturers’ chassis teams on major base chassis design and development projects.

 

We were the first engineering consultancy to develop the principle of using active drivelines to enhance the handling of vehicles. In the last decade, we have applied our own Active Torque Dynamics ATDâ„¢ system to nearly 20 development vehicles, ranging from high performance front, rear and four wheel drive cars to SUVs and even a six-wheel 50 tonne off-highway truck.

 

See examples of our work

INTERIOR SYSTEMS

 

In the last four years Prodrive has developed a niche skill in the development of mechatronic interior systems for luxury vehicles.  We develop conceptual ideas, prototype units and take programmes through to whole vehicle or module production ready for line-side delivery.

 

Our programmes have helped dramatically increase the price and margins on our clients' top of range luxury vehicles.

 

See examples of our work.

OUR FACILITIES

Systems Engineering
Electronics & Control
Our Work

ELECTRONICS & CONTROL

Prodrive’s automotive technology division was formed out of our motorsport business more than 20 years ago. Initially we began working on small projects for clients and transferring technology and know-how from our race and rally programmes into road cars. One of the first examples of this was the automated manual transmission AMT originally developed for our Subaru Impreza rally car, which found its way on to a range of road and off-highway vehicles. We are still applying evolutions of this system to vehicles today.

 

Throughout the last two decades we have been at the forefront of innovations in active chassis systems, such as our own ATD system; rapid prototyping ECUs with our own microproteus units; as well as unique projects like the world’s first self-leaning car, Naro; the Gomecsys variable compression ratio engine; and the world’s

first fuel cell power motorbike, ENV. And our skills haven’t just been limited to the automotive sector; using our knowledge of engines, we developed a novel Sterling engine for a domestic combined heat and power unit. It is this innovative approach which lies at the heart of everything we do today.

TWO DECADES OF INNOVATION

neverstop

copyright Prodrive 2014

OUR WORK

ADVANCED TECHNOLOGY

bottom of page