joe heinzmann altairnano grid stability and transportation ... presentation arec final draft... ·...
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Altairnano Grid Stability and TransportationJoe HeinzmannS i Di t
1www.altairnano.com
Altairnano Grid Stability and Transportation Products
Senior DirectorEnergy Storage Solutions
Altairnano OverviewAltairnano is an emerging growth company which is developing and commercializing its unique, unmatched products from its nanotechnology platform technologies.
• An innovator in nano-metal oxide-based materials– Over 30 issued patents and 100 patent applications
A t f i h li ti f i b tt
q , p gy p g
• A creator of niche applications for our unique battery technology
– Stationary Power
Transportation– Transportation
– Military
• Large scale product manufacturing capabilitiesF iliti i N d d I di– Facilities in Nevada and Indiana
• Execution capability through project and program management
2www.altairnano.com
Customers & Product
Wide Operating Rapid
Attributes Why Altairnano was Selected
Customer Product Market Long LifeOperating
Temp High PowerRapid
Charge SafetyIPL & PJM 1MW / 250kWh Stationary X X X XONR / US Navy 2.5MW SGO System Military / Stationary X X X XBAE 3.3MWh Main Battery Back Up Military / Stationary X X XARDEC / US Army 22Ah / 23.3V Battery Back Up Military X X X XProterra 50Ah / 23.3V Battery Module Transportation X X X X XAmberjac 11Ah & 50Ah Cells Transportation X X X X XISE 11Ah Cells Transportation X X X XLightning Motor Cars 11Ah Cells Transportation X X X X XElectric Traction Systems 11Ah Cells Transportation X X X X
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Altairnano’s Unique Lithium Titanate Oxide (nLTO) Chemistry
Anode Graphite Undergoes Life Limiting Stress and Strain GRAPHITE (2D) nLTO (3D)GRAPHITE (2D) nLTO (3D)
Li+Plane Shifts
Battery
Li+Li+Plane ShiftsPlane Shifts
Battery± 10%
BatteryCharge / Discharge
Causes……± 10%± 10%
BatteryCharge / Discharge
Causes……
…..Stress and StrainIn Graphite leading To Limited Cycle Life
….. No Stress or StrainIn nLTO Leading toLong Cycle Life
…..Stress and StrainIn Graphite leading To Limited Cycle Life
….. No Stress or StrainIn nLTO Leading toLong Cycle Life
Stress and Strain Limits Cycle Life
Reduced Stress orStrain Greatly EnhancingCycle Life
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The Altairnano Battery Difference – No Graphite on the Anode
LiMO
Nano-Titanate Battery Construction
LiMO
Lithium Ion Battery Construction
Separator
nLTONegative
LiMOPositive
Separator + ElectrodeCollector
Al
- ElectrodeCollector
Al
GraphiteNegative
LiMOPositive
+ ElectrodeCollector
Al
- ElectrodeCollector
Cu
SEILayer
Porous Anode, Cathode and Separator Soaked with Liquid Electrolyte
Porous Anode, Cathode and Separator Soaked with Liquid Electrolyte
Li+ (CO3-, OH-)
No SEI
Nano-Li titanate spinel material providesLow reactivity with electrolyte:
- No resistive layer formsN Fi t l L
• Graphite material providesHigh reactivity with electrolyte:
- Forms resistive SEI layerFirst C cle Losses o er 10% - No First cycle Losses
Zero strain, 3D crystal lattice: - Stability and better kinetics
High surface area: - Fast charge kinetics
- First Cycle Losses over 10%Two dimensional strained crystal lattice:
- Limited Li ion insertion ratesLow surface area:
- Slow charge kinetics
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gNo SEI layer:
- Excellent thermal stability
gSEI layer poisoning/decomposition:
- Limited thermal stability
Altairnano Lithium Titanate Battery Cycle Life
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• Instantaneous high power charge & discharge capability– Full charge or discharge in less than 15 minutes
Altairnano’s Unique Value Attributes
Full charge or discharge in less than 15 minutes• Longer life in grid stabilization (>16,000 full DOD cycles)• Wider operating temperature range (-40 C to +55 C)• Safer (tested to 250 Deg C), environmentally friendly, and low maintenance • Industry’s highest roundtrip efficiency (>90%)dust y s g est ou dt p e c e cy ( 90%)• Lowest life cycle cost for high cyclic applications (regulation, renewable smoothing)
Alt i LTO ll Two connected modulesSpherical aggregate Altairnano nLTO cells Two connected modules with 50 Ah cells
Spherical aggregate of nano-particles
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Commercial Validation in Mass Transit
• Delivering advanced battery modules for electric buses to Proterraelectric buses to Proterra
Chosen for high cycle life, fast charge capability, reliability, and safety
Fuel economy of 17.5 mpg equivalent vs. 3.9 mpg for conventional diesel
Full recharge within 10-minutes 30 months of testing and operationg p
• Ability to deploy all-electric vehicles in with fast charge capability in fixed-route locations
• World’s first all electric buses running 24/7 –currently in four US cities
Altairnano is at the forefront of large-format Lithium Ion battery
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Altairnano is at the forefront of large format Lithium Ion battery development and demonstration.
Altairnano’s High Power Grid Stability Platform
Altairnano’s Grid Stability Platform: ALTI-GSP is an adaptive, intelligent, y p , g ,and scalable Grid Stability and power management platform
Altairnano ALTI-GSP is well suited for:• Grid Support – Frequency and Voltage Regulation• Renewable integration
– Ramping rate
Other applications:• Short Duration Power Quality• Instantaneous Response (spinning reserve)• Instantaneous Response (spinning reserve)• Fast Ramping• Black Start
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PJM Frequency Regulation Duty Profile Performance
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PSLF
Frequency Regulation with Variable Generation ResourcesSignificant Wind Fluctuation (04/03/07) HELCO System
PSLFHistorical Data
Frequency (Hz)
Ti ( d )
(Hz)
Time (seconds)
PSLFHistorical Data
ApolloApollo Windfarm (MW)
11www.altairnano.comTime (seconds)
Wind Farm with simulated Energy Storage smoothing
Actual Wind Farm Output‐Smoothing Potential by Altairnano Lithium Titanate Battery Storage p g y y g
15.50000
16.50000
160%
180%
200%
13.50000
14.50000
MWs
100%
120%
140%
e of Charge
11.50000
12.50000
40%
60%
80%
State
9.50000
10.50000
1 68 135
202
269
336
403
470
537
604
671
738
805
872
939
1006
1073
1140
1207
1274
1341
1408
1475
1542
1609
1676
1743
1810
1877
1944
2011
2078
2145
2212
2279
2346
2413
2480
2547
1.5 Hour Event 2 Second Resolution
0%
20%
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MicroGrid and Transportation Battery Modules
• Sub MW scale– Enabler for High Penetration Microgrid PV
& Wind– 24 Volt Modules -50ahr
300 A C ti Ch Di h– 300 Amps Continuous Charge Discharge– High Power and Energy Storage– Long Operational Life– Highly Abuse TolerantHighly Abuse Tolerant– Battery Management System
Nano Lithium-Titanate1P10S -Battery Module
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Battery life, safety, operating temperature and total cost of ownership are critical due to the performance of the vehicles and the growing concern over fuel prices.
Transportation Applications: Market Drivers
p g g p
• Hybrid Electric Vehicle– Higher efficiencies than conventional diesels
• Higher Fuel EconomyHigher Fuel Economy• Lower Emissions• Reduced Maintenance Costs
Pl I HEV• Plug-In HEV– Still Higher Efficiencies over HEV
• Lower fuel costs over traditional diesel applications– Ability to conveniently recharge
• EV– Zero Emissions– Zero Diesel / Petrol costs
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– Ability to recharge in minutes
In April 2009, independent verification at the Altoona Test Track resulted in 17.5 MPGe diesel fuel equivalent.
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Proterra is currently recognized by the California Air Resource Board as the only company that meets zero-emission bus technology (Zbus) with a battery electric bus.gy ( ) y
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Fast Charge Capability Unique Advantage in Transportation
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Terra Pack
Core System Components Key Benefits
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Terra Charger
Core System Components Customer Benefits
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Recycling flowchart
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In Summary, Altairnano Grid Stability Platform provides:
• Scalable to virtually any power and energy capacityy y p gy p y• Pre-Tested factory modules • Modular and simple to deploy • Advanced communications and control • Easy to integrate into existing electrical T&D networks• Response within milliseconds• Wide Operational CharacteristicsWide Operational Characteristics• Simple Maintenance - Remote Automated Operation• Long Site Life: 20+ years
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Contact Information
Joe HeinzmannDirector - Energy Storage Systems [email protected]
For information please visit: www.altairnano.comFor information please visit: www.altairnano.com
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