Dr. Per Ekdunge

H2 and Fuel Cells in maritime application 15-15 June 2017, Valencia

PowerCell Sweden AB

PowerCell - Overview

Located in Gothenburg, Sweden

Industrial Spin-Out from Volvo

Public listed on Nasdaq First North Dec 2014

Over 8000 share holders

50 highly skilled employees

Advanced fuel cell and reformer laboratories

ISO Certified 9001 & 14001

2

PowerCell S3 (30-100 kW, prototype)

PowerCell S2 (5-35 kW)

PowerCell S1 (1-5 kW)

Fuel Cell Stack Product Platforms

Scalable and Modular Product Platforms

Robust and compact using metallic bipolar plates

PowerCell S1 (in production)• 1-5 kW power

• Runs on pure hydrogen or reformate• Suitable for smaller back-up systems

PowerCell S2 (in production)• 5-35 kW power

• Runs on pure hydrogen or reformate

• Suitable for continuous power or back-up solutions

• Can be operated in multiples for larger systems

S3 (in development)• 20-100 kW power • Runs on pure hydrogen• Suitable for propulsion or industrial systems• Can be operated in multiples for larger systems (MW)

Powercell Fuel Cell System PS-30

Prototype specification

Fuel Cell stack Powercell S2

Net Power 30 kWelectric

Efficiency electrical 40-55%

Voltage output 400 VDC

Start-up time 60 s

Useful heat for heating, liquid based 30 kWheat

Temperature Ambient Range* -20⁰ to 50⁰C,

Volume < 160 l

IP classification 54

Communication CAN, Relay dry contact

*designed for sub zero stand-by with LV assistance

Valve Block

TS

6802

Pure H2 FCS

Air FCS

Comp6501

Hum

6501

P6506

Pump6801

P6505

P6803

P6812

P6811

P6810

Document NO

PCS-Tech-100

APU-FPM-B1.0

REV

DRAWN Felix Haberl 1.0

ISSUED 2014-11-27 1:1 SHEET 1 OF 1

Confidential

Document Class

APU-FPM-B1.0

Property of PowerCell Sweden AB

This is a printed copy and might therefore not be the latest versionAPU-FPM-B1.0More Zero

Released

Object

APPROVED

Co

olin

g F

CS

P6814

P6801

Tank6801

VL6801

P6504

P6507

MFM6501

P6503

P6502

FCS6101

Coolant drainWS6102

Comp6101

P6105

P6809

VL6802

P6813

Filter6501

P6501

TS

6501

PS

6501

VL6103

P6109

VL6104 VL6102

P6102

CVM

ECU

P6808

BoP Power

Humid air

Hydrogen

Coolant

Dry Air

P6106

P6805

P6806

WS6102

VL6804

P6108

Hex6801

TS

6901

Control sensors

Diagnosis sensors

Analysis sensors

GS

6901

P6807

FAN6901

FS

6901

P6101

Filter6101

RV6101

VL6105

P6103P6104

PS

6101

GS

6902

P6815

P6802

P6816

PS

6102

Insulation

PS

6802

Overpressure relieve line

P6110

P6112

H2CS

6801

P6107

PS

6103

PS

6801

LS

6801

TS

6801

FS

6801

WS6103

Air Loop

Internal

CoolingLoop

Hydrogen Loop

Material Handling project with Kalmar

Fuel Cell System based on PowerCell S2

Forklift with lift capacity 18 ton

Test at Swedich steel company, SSAB production facility in Oxelösund until mid 2018

PowerCell S2

24/7 operation

Moving steel plates in restricted area

Area 1: 1000m x 300m

Area 2: 150 m x 80 m

Average distance 250 m

Average speed 15 km/h

Drive cycle

Fuel cell fork lift truck

system technical data

Drivetrain AC induction machines

Fuel cell 40 kW (2 x PS30)

Battery Li-ion, 49 kWh

Hydrogen tank 700 bar, 9,3 kg (17kWh)

Max Power (lift + traction)

160kW

Average power 35kW

Daily energy consumption

608 kWh

8

PowerCell S3 – Establishes Best-in-Class Power Density

Powered by hydrogen gas

High-quality fuel cell stack primarily for powering vehicles

20-100 kW power range

Designed in accordance with automotive cost targets

The design is exclusively based on industrial components and materials

Goal: Superior quality and performance to meet the requirements from the automotive industry!!

-1

4

kW/d

m3

Volumetric Power Density kW/dm3

Nissan 2.5 Honda 3.1

PowerCell MS-100, 50-100kW Fuel Cell Power System

Based on Powercell S3

In cooperation with our partner Swiss Hydrogen FC system technical data SHA-100-E

Stack S3-455C

Max. continuous net power 100 kW

DC net out at max. cont. power 332 V; 300 A

System pressure (at full load) 2.6 barabs

Voltage range (Peak Power EOL .. OCV BOL) 250 .. 500 V

Coolant flow (pump integrated) 150 l/min

Coolant outlet temperature 80 °C

Waste Heat 82 kW

System Efficiency (LHV H2 in to DC stack out) 52 %

Dimensions (H x W x D) 1) 750 x 750 x 520mm

Weight 2) 98 kg

1) Not included: brackets, covers, heat shields, coolant reservoir2) All included (but Radiator and DC/DC converter not within system content)

10

165 kW fuel cell powertrain based on S3 stack

Powers Artic research vessel Aranda's electrical equipment and dynamic positioning during measurements - free from vibration, noise and air pollution

18-month marine field testing including extreme cold and saline conditions (mostly Baltic and North Sea)

Marine System – MARANDA Project

Project consortium:• VTT Technical Research Centre of Finland Ltd• Powercell Sweden AB • ABB Oy • OMB Saleri SPA• PersEE• The Finnish Environment Institute (SYKE)• Swiss Hydrogen SA

EU funding 2.9 M€, 3.7 M€ total budget

11

PowerCell FC solutions for > MW scale

Example of 12 x S3-455C stack module

1.14 MW at 300A operating point

1.5 MW max continuous at 450A

Stack module dimensions:

Height 2.4 m x Width 0.6 m x Depth 1.2 m

=> Stack module footprint: 0.72 m2

> MW scale FC system design would be a development project based on the application

=> High level of flexibility to match customer needs

Fuel Cell system technical data Multi-MW

Stacks Multiples of PowerCell S3-455C

Nominal electric output 637 V; 300 A (900A)

Voltage range (max cont. power EOL .. OCV BOL) 500 .. 1000 V

Coolant outlet temperature 70 °C

System Efficiency at max cont. power BOL 50 %

12

PowerCell Multi-MW system - System Boundary

Fuel Cell System Module (FCM)

System boundary

Heat exchangers

Fuel compressor(if needed)

Ventilation

Glycol Power Electronics

Master controller

FCM controllerAux

DC/DC

Fuel cell Balance-of-plant

Process air outlet

Ventilation outlet

Fuel exhaust outlet

Safety system

Customer interface

Fuel supply

Ship cooling circuit

Hydrogen

500..1000 VDC; 300A (900A)

Air compressorsAmbient or ducted air

CAN, Profibus …

Sea water, coolant …

13

Example of a rough layout plan 3MW system

1MW

FC

stack

module

Power electronics module

Air supply module

H2 supply and

recirculation moduleCooling

module

Fuel cell room (gas tight)

1MW

FC

stack

module

1MW

FC

stack

module

Including auxiliar systems footprint estimated: 15-18 m2

(incl. stacks, aux BoP, DC/DCs & excl. maintenance space)

Joint Venture with Hexagon and Nel

ElectrolyzerTanks/storage

Fuelcells

Utilize the strength of the three companies

One customer interface

Company based in Oslo

1/3 ownership each

Nasdaq First North: PCELL.ST

PowerCell

www.powercell.se

- the Leading Nordic Fuel Cell Company

Per EkdungeCTO &CEO PowerCell Deutschland GmbHper.ekdunge@powercell.se+46 73 910 37 02