The document discusses integrated wind energy storage solutions presented by Milesh Gogad of GE Renewables at a conference in New Delhi. It outlines key applications of energy storage with wind power, including providing predictable power output and allowing greater utilization of wind power. The presentation describes GE's integrated solution using battery storage, control software and remote monitoring to enable various benefits like improved revenue streams and grid support. It also demonstrates three software applications for energy storage integrated with wind farms that provide predictable power output, frequency regulation and ramp control capabilities.

1. Imagination at work.
Milesh Gogad
GE Renewables
@ Energy Storage In India Conference
New Delhi, India, September 19, 2014
Integrated Wind Energy Storage
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The information presented herein is intended for academic purposes, only. Certain information has been derived from sources assumed to be reliable, however, the said information may change without notice. GE Company assumes no liability for use of any such information presented herein. Reproduction without authorization is forbidden.
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NOT FOR CIRCULATION

2. Agenda
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1. Applications
2. Key Considerations
3. Case Study

3. Energy storage has applications across the power value chain …
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Renewables
Transmission & Distribution
Building Energy Management
Micro-Grid

4. Applications specific to wind power.
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New Revenue Streams
… enables better returns on investment
Good Grid Citizenship
… dispatches higher amount of wind power into grid
Revenue Protection
… avoids losses on account of external factors
Compliance To Regulations
… such as Renewable Regulatory Fund’s scheduling requirements
Wind Power Developer Objectives
Energy Storage Applications
Predictable Power / Firming
Curtailment Loss Redemption
Ramp Control
Ancillary Services Market Participation
-100 %
-30%
30%
50%
Deviations  Actual v/s Forecast
High 
 Low
Freq.

5. Integrated solution ensures seamless experience …
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ROC: Remote Operations Center
WindCONTROL™ enables farm operation similar to conventional power plant
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WindSCADA™
Short Term
Forecasting
WindCONTROL™
Farm Control System
Energy
Storage
Tightly integrated hardware & software …
Predix™ Server
On-Premise or Cloud
PowerUp Analytics
& 24/7 ROC
Digitized Workflow &
Asset Management
PulsePoint™,
Predictive Analytics
1. Battery agnostic
… Flexibility to choose
battery chemistry that
suits specific applications
2. Software apps
… To suit IPP objectives -
compliance, revenue optimization,
risk management, etc.
3. Integration w/ farm systems
… Consider impact of energy
storage on other systems at
farm
Field Mobility System
For Field Technicians

6. The collective benefits of multiple apps far outweigh the costs; similar to a smart phone & its apps.
... but cost v/s benefits is a key consideration.
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Predictable Power
Ancillary Services
Curtailment Loss Redemption
Ramp Control

7. Integration architecture options
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Turbine level integration saves approx. 15-20% costs on account of shared BOP; apps determine the choice of architecture.
Farm Integrated Energy Storage
Turbine Integrated Energy Storage

8. GE demonstrated 3 Energy Storage Apps.
GE Renewables | September 2014
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9. 1. Predictable Power App
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To smooth out peaks & valleys,
and make wind power predictable over 10-60 mins.

10. Allows wind farms to respond immediately
to load changes with precision.
2. Frequency Regulation App
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11. 3. Ramp Control App
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Enables wind farms to capture “wasted” power,
while protecting grid from sudden wind ramps.

12. Summary
•Energy storage can help address many of the challenges inherent to wind power
•Target applications & integrated system cost are key considerations for investment
•GE demonstrated three software applications, integrating Energy Storage with Wind Power
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13. GE Demo Video http://youtu.be/AwJPI43BU6Q
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Thank You. milesh.gogad@ge.com