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Autobahn Adventurer
2009 Peugeot 908 HY
Silverstone, September 13, 2008
Summary:
Peugeot Sport used the final round of the 2008 Le Mans Series at Silverstone to unveil a 908 HDi FAP demonstration car equipped with hybrid power featuring a kinetic energy recovery system. The 908 HY will be shown in a new, specific silver-grey livery and will provide a foretaste of what Peugeot’s next endurance racing challenger could resemble, although its use will depend on the regulations that will govern LMP1 cars from 2009.
The Peugeot 908 is powered by a 5.5 L (340 cu in) HDi diesel engine, the maximum size allowed by Le Mans Prototype rules. Its configuration is a 100° V12, the angle having been chosen to lower the center of gravity. Its output has been revealed to be over 700 horsepower (520 kW) and 1,200 N·m (890 ft·lbf) of torque, nearly 10% more than Audi's similar R10 TDI. [From Wikipedia.com]
Under that silver livery set off by blue lightning bolts, the 908 HY incorporates a KERS; a 60kW electric motor/generator; ten lithium ion battery packs split into two locations; and a power converter that manages the energy transfer between said battery packs and the electric motor. In addition to light-duty, EV-only operation, the 908 HY can run its diesel V12 solo or it can combine the two --- the electric motor's power can be summoned to provide added boost, either on demand or automatically. According to Peugeot, the electric motor supplies 80 more horsepower for 20 seconds or so. Oh, and lest we forget, the hybrid system also saves fuel without diminishing the 908's already impressive performance capabilities. [From AutoBlog.com]
Info:
HY technology enables a proportion of the kinetic energy produced under braking to be either recovered or stored. In the case of a non-hybrid car, this energy is dissipated in the form of heat via the brakes. However, when harnessed, it enables the vehicle’s efficiency to be improved in one of two ways:
In the course of a lap of Le Mans, for example, the system will recuperate energy for between 20 and 30 seconds. This energy can be used:
"This hybrid 908 HDi FAP is in perfect keeping with the overall mission of our endurance racing programme which covers not only the challenge of competing, of course, but also the fact that as a car manufacturer we can use motor sport as a research and development tool for the Peugeot brand as a whole. After innovating through the use of our HDi FAP technology in competition, running a hybrid car in endurance racing would give Peugeot a chance to gain extremely valuable experience that would benefit the development of production cars. Whether we use this technology or not in 2009 will obviously depend on the details of the new regulations published by the Automobile Club de l¡¦Ouest."
Story by Peugeot Sport.
Source: SuperCars.net -- 2009 Peugeot 908 HY
Edit: The original contained some typos and odd characters. I fixed them and added some info from Autoblog.com, etc.
Silverstone, September 13, 2008
Summary:
Peugeot Sport used the final round of the 2008 Le Mans Series at Silverstone to unveil a 908 HDi FAP demonstration car equipped with hybrid power featuring a kinetic energy recovery system. The 908 HY will be shown in a new, specific silver-grey livery and will provide a foretaste of what Peugeot’s next endurance racing challenger could resemble, although its use will depend on the regulations that will govern LMP1 cars from 2009.
The Peugeot 908 is powered by a 5.5 L (340 cu in) HDi diesel engine, the maximum size allowed by Le Mans Prototype rules. Its configuration is a 100° V12, the angle having been chosen to lower the center of gravity. Its output has been revealed to be over 700 horsepower (520 kW) and 1,200 N·m (890 ft·lbf) of torque, nearly 10% more than Audi's similar R10 TDI. [From Wikipedia.com]
Under that silver livery set off by blue lightning bolts, the 908 HY incorporates a KERS; a 60kW electric motor/generator; ten lithium ion battery packs split into two locations; and a power converter that manages the energy transfer between said battery packs and the electric motor. In addition to light-duty, EV-only operation, the 908 HY can run its diesel V12 solo or it can combine the two --- the electric motor's power can be summoned to provide added boost, either on demand or automatically. According to Peugeot, the electric motor supplies 80 more horsepower for 20 seconds or so. Oh, and lest we forget, the hybrid system also saves fuel without diminishing the 908's already impressive performance capabilities. [From AutoBlog.com]
Info:
HY technology enables a proportion of the kinetic energy produced under braking to be either recovered or stored. In the case of a non-hybrid car, this energy is dissipated in the form of heat via the brakes. However, when harnessed, it enables the vehicle’s efficiency to be improved in one of two ways:
- Enhanced performance with no increase in the amount of energy consumed thanks to the combination of the stored mechanical energy and the energy produced by the internal combustion engine.
- Reduced fuel consumption for the same level of performance thanks to the availability of stored mechanical energy.
- A 60kW gear-driven electric motor-generator which takes the place of the conventional starter motor,
- Batteries which permit recovered energy to be stored in 600 lithium-ion cells divided into 10 battery packs (six in the cockpit instead of the conventional battery and four on the left-hand side of the flat bottom).
- A power electronic converter (located in the rear part of the front left wing) which controls the flow of energy between the batteries and the motor-generator.
In the course of a lap of Le Mans, for example, the system will recuperate energy for between 20 and 30 seconds. This energy can be used:
- Either to deliver extra power thanks to an additional boost of 60kW (80hp) for approximately 20 seconds per lap, either automatically when re-accelerating, or when the driver chooses to make use of it (’push to pass’).
or
- To reduce fuel consumption for the equivalent level of performance [meaning, not increasing the overall power of the car, just letting the engine work less] thanks to the mechanical energy recovered (between three and five per cent).
"This hybrid 908 HDi FAP is in perfect keeping with the overall mission of our endurance racing programme which covers not only the challenge of competing, of course, but also the fact that as a car manufacturer we can use motor sport as a research and development tool for the Peugeot brand as a whole. After innovating through the use of our HDi FAP technology in competition, running a hybrid car in endurance racing would give Peugeot a chance to gain extremely valuable experience that would benefit the development of production cars. Whether we use this technology or not in 2009 will obviously depend on the details of the new regulations published by the Automobile Club de l¡¦Ouest."
Story by Peugeot Sport.
Source: SuperCars.net -- 2009 Peugeot 908 HY
Edit: The original contained some typos and odd characters. I fixed them and added some info from Autoblog.com, etc.
