Powering The Future Naval Force
Presented by
Dr. John Pazik, Director
Ship System & Engineering Research Division
Office of Naval Research
1
History of U.S. Navy Electric
Ships
USS Trenton - 1877
1st Installation of Electric
Lights
238 Light Sockets
USS Jupiter - 1913
US Navy's first
Electrically-Propelled Ship
Installed power: 4,800 kW
USS New Mexico ±
1918
US Navy's first
Turboelectric Capital Ship
Distribution Statement A: Approved for public
release; distribution is unlimited.
Installed power: 22,800 kW
7RGD\·V861DY\(OHFWULF
Ships
LHD 8
Hybrid Electric Drive
($2.0M Fuel Savings Compared
with Steam Driven LHD)
T-AKE 1
Commercial Integrated
Power System
(Reduced Acquisition and
Life Cycle Costs)
DDG 1000
Military Integrated Power System
(78MW Installed Power)
Distribution Statement A: Approved for public
release; distribution is unlimited.
Naval S&T Strategic Plan
Focus Areas
Perovskitebased
Pyroelectrics
Power Node
Switching Center
Broad
Discovery & Invention
(Basic and Applied Science)
Leap Ahead Innovations Focus
(Innovative Naval Prototypes)
Solid State Lights
for Submarines
§10%
§40%
Acquisition Enablers
(FNCs, etc)
Quick Reaction & Other S&T
§30%
EMRG
§10%
Narrow
Near
Mid
‡ Power and Energy
‡ Operational
Environments
‡ Maritime Domain
Awareness
‡ Asymmetric & Irregular
Warfare
‡ Information Superiority
and Communication
‡ Power Projection
‡ Assure Access and Hold
at Risk
‡ Distributed Operations
‡ Naval Warfighter
Performance
‡ Survivability and SelfDefense
‡ Platform Mobility
‡ Fleet/Force Sustainment
‡ Total Ownership Cost
Long
4
Power & Energy Technologies
Fuel
Power Generation
Energy Storage
Distribution
& Control
Power Loads
Electric
Weapons
³,RQ7LJHU´
UAV Fuel Cell
Batteries
Fuels Chemistry
Electrical Architectures
& Pulse Forming
Networks
Powering & Resistance
Fuel Cells
Alternative Fuels
Aircraft Engines
Flywheels
UV Sensor Loads
Reconfigurable Blades /
Blade Loading
Nuclear
Gas Turbine Generators
Capacitors
High Voltage Silicon
Carbide (SiC)
Switches
5
S&T Energy Investments
Advanced Sensors
Solid State
Lighting
Power Loads
Distribution
and Control
Energy
Storage
Power
Generation
Coatings & Cleaning
Advanced
Propellers
Bi Directional
Power Converters
Medium Voltage
Direct Current
Architecture
SiC
Devices Power
Management
Controllers
High Density
Energy Storage
Advanced Batteries
Hybrid Electric
Drive
UAV Fuel
Cells
Mobile Power
Fuel Cells
UUV Power
Electric
Weapons
HTS Power
Transmission Cables
Antimatter/
Particle Storage
Variable Cycle Advanced
Technology (VCAT)
Laser
Fusion
Fuel
50-50
Near
100
Far
6
Advanced Electric Warship
Next Generation Integrated Power System
(NGIPS)
High Power Radar
Laser
Self-Defense
System
Electromagnetic Railgun
Free Electron Laser System
Integrated
Motor
Propulsor
Electric Warship
I
Integrated
MotorPropulsor
I
Main
Propulsion
Motors
R
10 kV DC
Power Conversion
& Distribution Bus
10 kV DC
High Power Electro-Optic Defense
Radar
6KLS¶V6HUYLFH
Electromagnetic
Railgun
R
10 kV DC
R
10 kV DC
R
10 kV DC
R
Gas Turbine
Generator
Gas Turbine
Generator
NGIPS ROADMAP
Gas Turbine
Generator
Gas Turbine
Generator
Gas Turbine
Generator
7
Today, We Have No Reliable Method or
7RRO«
?
Currently, we have no reliable
design tool to model this type of
Power System
Distribution Statement A
8
Future Vision of Shipboard Electrical
Design Development Process
Ship Smart-System
Design, S3D
MODELING AND SIMULATION
Prototype Design Verification &
Validation
Concept
Design
Digital Control & Real-time
Simulation
S3D -Preliminary
Design
Contract/
Detail Design
MODEL-BASED DEVELOPMENT PROCESS, S3D
S3D -TRAINING
S3D --
S3D --
C O NST R U C T I O N
T EST I N G
S3D -Service Life
(Ship Alts. & upgrades)
MODEL IS THE SPECIFICATION, S3D
Distribution Statement A
Ref: Moni Islam, Northrop Grumman
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Electric Ship Research and
Development Consortium
Consortium of universities with industry partnerships established in 2002 to
address fundamental science and technology issues in power distribution
and control.
A Center for:
Florida State University
Massachusetts Institute of Technology
‡ Hardware in the loop coupled with physics
based models for system design, testing, and
validation
‡ Computational tools for early-stage ship
systems design
‡ Total ship system solution to thermal
management
‡ Load management
‡ Next Generation Integrated Power System
(NGIPS)
Mississippi State University
Purdue University
University of South Carolina
University of Texas at Austin
U.S. Naval Academy
10
Other P&E Considerations
Advanced Aerospace Propulsion
Science and Technology
Unmanned Systems Power
Develop and transition advanced airbreathing propulsion technology
to the Navy and Marine Corp Air Warfighter
Unmanned Air Vehicle Power
Ion Tiger in Flight
Long endurance fuel cell power (26hr flight Nov 2009)
Low noise & heat signature
¾ Affordable
¾
¾
‡ Engine materials, coatings and
processing techniques
‡ Critical propulsion system
component technologies
‡ Modeling and Simulation
‡ Propulsion Health Management
550 W fuel cell
Unmanned Undersea Vehicle
Power
Payoffs:
Reduced fuel consumption
Lower life cycle costs
Higher performance and increased durability
Improved environmental compliance
33 kW
kW per
per Stirling
Stirling Engine
Engine
¾
Lithium-ion battery safety
¾
Long endurance , air
independent power systems
48
48 Inch
Inch Hull
Hull Dia.
Dia.
12
13
Synergy: Energy Efficiency & Affordability
¾ Anti-Biofouling Coatings & Hull Husbandry
Hull Bug
¾ Lightweight Structural Materials
¾ HTS Degaussing Cable
¾ Turbine Engine Materials Systems
HTS Degaussing Cable
¾ Corrosion Prevention and Mitigation
¾ Advanced Shipboard Water Desalination
Al-alloy formed
pyramidal core
¾ Nano-Ceramic Coatings for Life-of-System
Wear Surfaces
Desalination System
No wear after 4 yrs in in-service
14
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Summary
‡ Broad portfolio of research in power, energy and
thermal with applications across sea, land, and air
systems
‡ Partnerships with industry academia and government
with strong international engagement
‡ Holistic approach to efficiency (demand reduction
plus improved systems)
‡ Key areas of technical interest: distribution and
control, energy storage, hybrid systems
‡ Focus on: optimized platform efficiency, extending
unmanned missions, providing adaptive networks,
and enabling integration of high power sensors and
electric weapons
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