Deep Purple
09.05.2019
Jørn Kristian Lindtvedt
Deep Purple
Stable offshore CO2-free energy production
Why Deep Purple is important- CO
2 emissions in Norway
Historical CO2-emissions for 1997-2017 and projections for 2018-2022
Sea water treatment
HV power
Electrolyser
Electrolyser
Electrolyser
Fuel cells
Subsea hydrogen storage
Offshore power consumer
Deep Purple - Offshore hydrogen technologies for CO2-free energy production
Step-change reduction in CO2-emissions | Stable energy supply | Local energy production
Balancing energy production and storage to off-grid consumers
Parameters
•CO2 and NO
x taxes
•Wind and power profiles •Efficiencies•Unit costs
Targets and constraints
•CO2 reduction target
•Availability•Minimum cost
Variables
• Filling of storage• Size of units
Results
• Lifetime costs• Size of system
Abatement cost of Deep Purple to an oil&gas installation
2018
Deep Purple qualification and piloting
Small scale lab demo of Deep Purple concept:•Electrolyser •Fuel cell•Underwater storage
•Breadboard control
2019
Medium scale test in Kongsberg: •Electrolyser•Control system•Compressor•Battery
TRL 4 TRL 5
2020 2025
Deep Purple phase 2
2022
Pilot-E project
Large scale onshore pilot:•Subsea storage at seabed•Onshore wind turbine•Onshore electrolysis and fuel cells•Power and Energy Management System
Offshore pilot
2021
TRL 6-8 TRL 6-8
Full scale offshore pilot:•Offshore electrolysis and fuel cells•Subsea storage •Remote operation
CONFIDENTIAL
Coastal hydrogen infrastructure to maritime sector
Local production of power, hydrogen and oxygen to fish farming
Stable and renewable power to remote
islands
Stable and renewable power to oil & gas
installations
Hydrogen flowline for large scale
storage and transfer
Hydrogen production in wind turbine
Coastal distribution network
Subsea hydrogen storage
Hydrogen
Hydrogen
Power
Seawater treatmentElectrolyzerFilling station Fuel cells
Application 3 Large scale subsea hydrogen storage in ports
Building the Deep Purple toolbox
Wind turbine sub-structures:• SPAR• Semi• Bottom-fixed
Subsea hydrogen storage:• In-house system design and
connections• UMOE storage tanks
Riser for hydrogen:• TechnipFMC Newcastle
Hydrogen driven gas turbines: • Sintef’s Low Emission Centre
Fuel cells:• HYON-PowerCell
co-operation
Electrolyzers:• HYON-NEL/ProtonOnsite
co-operation
Power system: • Inocean – system design• Sintef – power control
Energy Management System:• In-house controls technology• Co-operation?
Deep Purple engineering tools: • HyOpt – techno-economical optimization of concepts• FlowManager – hydrogen process simulations• NowiCob – availability and reliability simulations Compressors:
• Contact with several vendors
CONFIDENTIAL
Backup
Topside processing
Process controlWater treatment
Compression
Installation
Pipelay Flowline and Riser
Storage moduleOffshore wind
turbines
Structures
SPAR technologyOffshore
sub-structures
Manifold and Tie-in
Subsea storage Tie-in equipment
PLETs
Pipelines and risers
Infield flowlinesPipelines
Umbilicals
TechnipFMC technologies and services
Onshore
Hydrogen technologies
Steam Methane Reforming
Subsea Services
EPCI engineeringIMR
Life of field services
Offshore
New technologies
Fuel Cells Electrolysers
Partners
Deep Purple
Hywind projects
Hywind Demo sub-structure and
installation
Hywind Scotland installation