1. Driving the Electric Revolution
Engage with…
Cummins
Duncan Engeham
Krzysztof Paciura
Public
23-September-2021

2. 2
Cummins was founded by Clessie Cummins and
W.G. Irwin, who believed in the power of ideas and
had a shared vision of what ingenuity and hard
work could achieve.
Founded in 1919
Cummins took the available technology and
transformed diesel into a reliable and everyday use
of transformation power source.
The power of diesel
A history rooted in innovation

3. 3
Powering a more prosperous world in 2020
Countries & territories* Global employees Engines built in 2020**
Cummins certified
dealer locations
Invested in research
& technology in 2020
Years of industry
leadership
190 57,825 1.3M
9,000 102
$903M
*Approximation of countries and territories with Cummins service
**This includes engines from both our custodial plants and unconsolidated joint ventures.
As published in the 2020 10K found on cummins.com

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Global partnerships
Companies listed on this slide reflect a view of top customers globally but is not an exhaustive list of global
partnerships. Companies are listed in no particular order.

5. 5
New technologies and innovation
Hydrogen production technologies
Automated manual transmissions
Electrified powertrains
Fuel cells
Big data
Artificial intelligence
3D printing and additive manufacturing
Vehicle connectivity

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PLANET 2050 aspirational targets
COMMUNITIES ARE BETTER
BECAUSE WE ARE THERE
2050 Targets
q Net positive impact
in every community
in which we operate
= sum of environmental
good > local environment
footprint
q Near zero local
environmental
impact
DOING OUR PART TO ADDRESS
CLIMATE CHANGE AND AIR EMISSIONS
USING NATURAL RESOURCES IN THE
MOST SUSTAINABLE WAY
2050 Targets
q Nothing wasted
q Design out waste in products and processes
q Use materials again for next life
q Reuse water and return clean to the community
NOTES References to “facilities” relate to all consolidated operations and joint ventures subscribing to
Cummins’ Enterprise Environmental Management System. Goals will be periodically assessed for
progress and continued practicability
2050 Targets
q Customer success powered by carbon neutral
technologies that address air quality
q Carbon neutrality and near zero pollution in Cummins’
facilities and operations

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Public
Core Technologies
N E W P O W E R

8. 8
Demonstrators
Public
BATTERY ELECTRIC
1. Heavy Duty Truck
2. Electric step-in van
3. Hybrid utility truck
4. Excavator
5. Terminal Tractor
FUEL CELL
1. Class 8 Semi Truck
2. Transit bus
3. Helicopter
4. Airplane
5. E-Ferry
1 2
4 5 2
3
1
4
3
5
C U M M I N S N E W P O W E R A P P L I C AT I O N S

9. 9
In the field
Public
BATTERY ELECTRIC
1. Blue Bird School Bus
2. GILLIG Battery Electric Transit Bus
FUEL CELLS
1. Scania Truck
2. Alstom Passenger Train
3. FAUN Refuse Truck
ELECTROLYZERS
1. Hybalance - 1.2-megawatt PEM electrolyzer
2. Cummins-Enbridge Power-to-Gas Facility
3. HyLYZER 1000 – 20 MW PEM electrolyzer system
4. Uniper (power-to-gas)
HYDROGEN FUELING STATION
1. Hydrogen fueling station: Delivered electrolyzers for
more than 50 hydrogen fueling stations
1 2
1 2 3
1 2
3 4 1
C U M M I N S N E W P O W E R A P P L I C AT I O N S

10. 10
Public
Net-Zero Traction
Low Carbon Power Generation
Voltage Source Inverters
Passives Components
Generators
DC-DC Converters
Controls
Traction Inverters
Traction
Motor/Generators
DC-DC Converters
Cummins UK Research Interest

11. 11
Public
Axial Flux
Flywheel
Mounted M/G
Radial Flux
Two Bearing
M/G
Radial Flux
Single Bearing
M/G
Radial Flux
Beringless
M/G
Hybrid Research Technology

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Public
~4 Millions Cycle
-15 Years
2014 APC Project -FIRST

13. 13
Public
2014 APC Project -FIRST
Motor / Generator
Power Electronics – Block Diagram
Project PEMD Requirements
Ø Coolant temp 105°C
Ø Direct - Engine Mounted
Ø Peak Power operation required every 60s
Ø 15 Years life time
Ø 16h a day operation

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Public
Innovate UK Project 2018-2020
Gearbox
Electrical Machine
Power Electronics

15. 15
Public
Innovate UK Project 2018-2020
Thermal Management
Oil Spray Cooing - Stator (End Windings)
Heat dissipation in typical IPM
Electrical Machine
ELITS Electrical Machine
Peak Power 378kW
End Winding Spray
Oil Cooling
Additional Components
Required

16. 16
Public
DER Project 2019-2021
Hairpin winded stator
Hairpin before twisting
Hairpin winded stator
Process 1:
Paper insulation
Process 2:
I-pin production
Process 3:
Stripping
Process 4:
Flexible Bending
Process 5:
Manual Pin Assembly
Process 6:
Hairpin Twisting
Process 7:
Welding
Process 8:
Electrical Test
Nottingham University planned
production line

17. 17
Working together We can
make this world a better
place.

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18
Krzysztof Paciura <krzysztof.paciura@cummins.com>
www.cummins.com