smart grid
DESCRIPTION
Gopichand Smarter Energy GridTRANSCRIPT
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New Energy Priorities
Gopichand KatragaddaGM, India Engineering Operations
GE Energy
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Energy scenarios
Oil and Energy Demand – pre-crisis GDP, existing regulations on light vehicles fuel efficiency, 14% EV share by 2020, existing regulations on energy productivity.
Oil and Energy Demand – severe downturn, EU standards on light vehicles fuel efficiency for all oil importing countries, 25% EV share by 2020, existing regulations on energy productivity.
Source: McKinsey
Oil Demand: Scenario 1
Oil Demand: Scenario 2
Energy Demand: Scenario 1
Energy Demand: Scenario 2
Scenario 1
Scenario 2
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Energy priorities
• Drivers: environmental and economical concerns
• Priorities: lower pollutants, lower costs, higher efficiencies, quicker NPI, higher quality, global markets, services growth
• Environmental ‘metrics’: CO2 reduction, NOx reduction, effluent reduction, material savings, efficiency increase
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2009 General Electric Company
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Smart gridA Smart Grid is one that incorporates information and communications technology into every aspect of electricity generation, delivery (Transmission & Distribution) and consumption in order to:
•minimize environmental impact•improve reliability and service•reduce costs and improve efficiency
Source: EPRI
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Imagine…• Distribution…only technical
losses
• Outages…Self healing
• Grid…Stable with Renewables
• Transformers…Prolonged life
• Voltages…Stable & high
quality
• Customer…Zero electricity
cost
• Network…Uniform load
• Transfer of power…
Seamless
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Smart grid infrastructure…
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…delivering Building Blocks today
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Smart…Learning from Biological Systems
Dendrites – Collect Information
Axon – Distribute Information
Soma – Process Information
Neuron: Analog, Unique, Learning, Massively Networked DNA: Digital, Copied, Stable, Massively Distributed
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Wind: Leverage the 45 GW Indian Wind Corridor
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1.5 xle… expanding wind regimes
1.5 SLE77 m 1.5 XLE
82.5 m
XLE … platform evolution
• Leverage 1.5 MW experience … GE technology
• Expanding wind regimes … TCIIb, 25m/s cut-out
XLE … increased customer value
• Greater energy capture … 15% larger swept areas than SLE
• Increased capacity factor … +3pts GCF @ 8m/s
0
200
400
600
800
1000
1200
1400
1600
0.0 5.0 10.0 15.0 20.0 25.0
Pow
er
Ou
tpu
t (k
W)
Wind Speed (m/s)
XLE Power Curve
SLE Power Curve
XLE extended cutout
Delivering 7% more AEP @ 8m/s … developing 7% more AEP @ 8.5m/s
2009 General Electric Company
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Mark VIeController
• GE expertise … Power Plant controls
• Advanced diagnostics
• Remote access
• Real time data
• ~40k data points
• GE design … scalable
Conditioned BasedMaintenance (CBM)
• GE expertise … Optimization & Controls
• Component condition data
• Advanced logarithms
• GE M&D
• GE design
Intelligent WTG
• GE expertise … Aircraft Engines
• Advanced prognostics
• Spares forecasting
• Remaining life
• Maintenance factors
• Asset management
1.5 MW platform product enhancement
2009 General Electric Company
… delivering the intelligent wind turbine
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Biomass: 17 GW potential in India from agriculture residue and cattle dung
2009 General Electric Company
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Biomass gasification
Biomass Input: 235 ton/day cattle manureElectrical output: 1 MWOrganic fertilizer: 35 ton/dayNo. of units and engine type: 1 x JMC 320 GS-B.L
Cow manure “methane-to-energy” plant in Ludhiana - India
2009 General Electric Company
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Solar Thermal: Enabling the 20 GW by 2020 goal of the Indian National Solar Mission
2009 General Electric Company
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Concentrated solar thermalTechnology Expertise
• 90 MW Power output … 120MW next step• Reaction & Impulse• Mono block Rotor• Wet steam• Daily start/stop cycle• Dual End Generator ST
Full system capability:• Air Condensers• Centrifugal Pumps• Balance of Plant
• High speed Balancing & Mechanical Running
test capability
• Technical team in place to support local projects
Testing FacilitiesSteam TurbinesParabolic Trough
Approaches
Power Tower
Fresnel Layout
2009 General Electric Company
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Gas: Changing Indian landscape with 37 Trillion Cubic Ft. proven reserves and a potential 20 Trillion Cubic Ft. new finds
2009 General Electric Company
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Gas turbine fuel flexibility
Fossil fuels Expanding quality range
Synthetic & industrialLower caloric value
Biofuels Biodiesel and ethanol
Diversity of supply and increasing efficiency
2009 General Electric Company
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Get it right this time…
Raw Materials
Materials Processing
Product Manufacture
Installation & Commissioning
Product Use and Service
Reuse - Recycling
Disposal
Materials
Fuel use (including transport)
Land use
Other (e.g. wind use)
Water Effluents
Air Emissions
Solid Wastes
Other Releases
Usable Products
Asses Lifecycle Energy Footprint of New Technologies
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Move from a culture of plenty to a culture of responsibility!
• Technology• Lifestyle• Policy
Image source: erehwon
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