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© Copyright, Confidential, TMETC
Tata Motors 48V Mild Hybrid Development
AESIN Conference 2016
20th October 2016
The National Motorcycle Museum
Presented by Yong Pang
Tata Motors European Technical Centre plc
© Copyright, Confidential, TMETC
Contents
1
• About Tata Motors and TMETC plc
• Current market with 48V mild hybrid
• Indian market
• Tata Motors 48V mild hybrid
• Tata Motors Bolt BEV
• Contacts
© Copyright, Confidential, TMETC
Tata Motors
2
Tata Motors group
India's largest automobile company
Revenues of $42 billion in 2015-16
Operations in the UK, South Korea, Thailand, South Africa, and Indonesia
Industrial joint venture with Fiat in India
Indian market leader in commercial vehicles
Among the top in passenger vehicles with winning products in the compact, midsize car and utility vehicle segments
Engineering
IT & Communications
Materials
Energy
Chemicals & Agribusiness
Consumer products
Services
Tata Motors – Tata Motors European Technical Centre Jaguar Land Rover Tata Daewoo Commercial Vehicle Company
© Copyright, Confidential, TMETC
TMETC’s foundation
3
TMETC was established in September 2005 to help accelerate Tata Motors Limited’s (TML) development
o European centre, based in the UK
Primary role – provider of engineering services to TML
o Focus on passenger cars
o Both product technology and product engineering processes
Mandate to provide engineering services to Third Parties and for collaborative research
o Maintain exposure of team to others’ best practices and technologies
Team initially recruited from global OEMs, consultancies and first tier suppliers
o Subsequent commitment to developing new talent and continuous professional development
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Current market – Benefit
4
*Delphi
*Continental
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Current market – Solutions
5
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Indian market – Cost
6
A hatch
2 lakh 4 lakh 6 lakh 8 lakh 10 lakh 12 lakh 14 lakh 16 lakh 18 lakh 20 lakh
€2700 €5400 €8000 €10700 €13500 €16200 €18600 €21500 €24200 €26900
B1 hatch
B2 hatch
C1 sedan
C2 sedan D1 sedan
SUV
D2 sedan
Price
range
Source: Auto Punditz http://www.team-bhp.com/forum/indian-car-scene/177998-june-2016-indian-car-sales-figures-analysis.html
Automatic/manual transmission
currently 1:10
Gasoline/diesel currently 2:1
Average annual driven distance
is 8000km
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Indian market – Urban drive
7
Q. How much
benefit would a
traditional
stop/start system
give to the driver
on real-world
Indian usage?
A. Based on the
Pune data, slightly
less than in typical
European usage
(5-10%) because
of the shorter stop
durations (the
engine would be
‘off’ for less time)
India uses a modified version of
the NEDC cycle that should
reward stop/start systems
(because of the stops)
As well as the benefit to drivers, there is also a
headline fuel consumption / CO2 figure calculated
for each new car from the Indian Driving Cycle-
this figure would benefit from having stop/start.
© Copyright, Confidential, TMETC
Indian market – Successful hybrid
8
• Low additional purchase price
• Demonstrable fuel savings
• Familiar driver controls/operation
• Made in India/ Made for India
features
Pricing the car into the
next price bracket is ‘no-
go’
Purchasers eagerly
compare fuel efficiency
ratings and achieved
values
Must be no harder to drive
in heavy traffic- where it
will spend most of its life
• Aircon operation must be
unaffected
• ‘Creep’ functions would be
welcomed in traffic
• Start/Stop must be
seamless- it will be operating
many times per journey
© Copyright, Confidential, TMETC
Tata Motors 48V Mild Hybrid – P0
9
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Tata Motors 48V Mild Hybrid – P2
10
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Bolt BEV
11
• Max motor power: 80kW
• Battery: 350V, 16kWh
• 0-100kmph: 10seconds
• Max speed: 120kmph
• Range: 120km
© Copyright, Confidential, TMETC
Contacts
12
• Technical contact:
Dr Graham Gest PhD CEng MIET
Chief Engineer – Power and Safety Systems
Email: [email protected]
Office: +44 (0)2476 151221
UK Mobile: +44 (0)7515 974280
India Mobile: +91 (0) 9881 718569
• Commercial contact:
Miss Claire Packer
Email: [email protected]
UK Mobile: +44 (0)7826 858936
• Tata Motors European Technical Centre plc
International Automotive Research Centre
University of Warwick
Coventry CV4 7AL, UK
