Product category:
Design and Development Consultancy
News Release from: Ricardo
Edited by the Engineeringtalk Editorial
Team on 05 April 2007
Powertrain saves fuel
Ricardo will showcase a cost-effective micro hybrid powertrain system in the Taxi '07 exposition at the New York International Auto Show.
Demand for fuel-efficient and environmentally friendly vehicles is on the rise as the public, governments and vehicle manufacturers look for ways to reduce fuel consumption and greenhouse gas emissions Ricardo will showcase a cost-effective micro hybrid powertrain system in the Taxi '07 exposition at the New York International Auto Show
This article was originally published on Engineeringtalk on 19 Nov 2001 at 8.00am (UK)
Related stories
Bajaj opts for specialist automaotive CAE software
Bajaj Auto, India's largest manufacturer of motorcycles, scooters and three-wheeler vehicles, has placed a large order for Ricardo Wave, Valdyn and Camspring powertrain software products
Software speeds automotive engine design
Ricardo has released a new version of its market-leading Wave engine modelling package.
This technology, which could have significant impact on emissions and fuel consumption, is well suited to taxi and small delivery truck applications.
"The hybrid system we are displaying at Taxi '07 represents an excellent fit for New York's stop-and-go traffic", said Jeremy Holt, President of Ricardo US.
"Although called a micro hybrid, the benefits can be very significant".
"Most vehicles can accommodate this system, including taxis".
f this technology were applied to all New York City taxis, Ricardo estimates that 40.9 million litres of petrol per year could be saved, reducing greenhouse gas emissions by 95,000 tonnes of CO2 per year.
In Ricardo's micro hybrid system the standard alternator is replaced by a more efficient electric motor-generator.
The system is termed micro because the hybrid system is a small increment to the existing powertrain and represents minimal additional cost.
When the vehicle idles in traffic jams and at stoplights, the micro hybrid system shuts the engine down.
This reduces fuel consumption while also reducing carbon monoxide, hydrocarbon and nitrous oxide emissions.
When the driver moves his or her foot from the brake to the accelerator pedal, the electric motor starts the engine instantly and silently.
Also, energy generated during braking can be captured and used to power the vehicle, again contributing to further efficiency gains.
The Taxi '07 exhibit will be located at the inner roadway of the Jacob K Javits Convention Center at 11th Avenue and 35th Street in New York City and will be open during the public days of the NYIAS, from Friday, 6th April until Sunday, 15th April.
• Ricardo: contact details and other news
• Email this article to a colleague
• Register for the free Engineeringtalk email newsletter
• Engineeringtalk Home Page
Search the Pro-Talk network of sites
