energy systems integration - iiesi.orgiiesi.org/assets/pdfs/iiesi_sept_hannegan.pdf · • increase...
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NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.
Energy Systems Integration
Dr. Bryan Hannegan Associate Laboratory Director
September 2014
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Why Energy Systems Integration?
Existing energy systems have served us well… but a clean energy future needs a modernized and integrated infrastructure.
Disruptions
Extreme Events
Renewables
New Uses
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Generation Customer Delivery
Today’s Electricity Grid
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Tomorrow’s Power System
Generation Prosumer Delivery
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Key Grid Modernization Challenges
9/19/2014
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System Control and Power Flow
Design and Planning Tools
Sensing and Measurements
Devices and Integrated System Testing
Challenges • Aging infrastructure • Increased asset stress • Fuel mix changes • Increase variability
and uncertainty • More information
and potential control points
Goals • Maintain reliability,
safety, affordability • Increase security and
resilience • Double installed
renewables by 2020 • 80% clean electricity
by 2035
Western
Interconnection Eastern
Interconnection
ERCOT
Institutional Support
Security and Emergency Response
Regional Partnerships
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U.S. DOE Grid Modernization Initiative
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Eastern Renewable Generation Study (ERGIS), study forthcoming
A Look Into the Clean Energy Future?
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Thinking “Beyond the Grid”
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Future Energy System Architecture
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• NREL’s largest R&D facility (182,500 ft2 /20,000 m2)
• Space for 200 NREL staff and research partners
• 15 state-of-the-art hardware laboratories
• Integrated megawatt- scale electrical, thermal and fuel infrastructure
• High performance computation and data analysis capabilities
• 2-D/3-D advanced visualization
http://www.nrel.gov/esi/esif.html
Energy Systems Integration Facility (ESIF)
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Device: Fridge
Local Control
Device: Water Heater
Local Control
Device: PV
Inverter
Local Control
Device: EV
Local Control
Local Electrical connection in SPL - 240V, 1ph
Legend:
Power
Grid Sim
Comm
ZigBee or MODBUS
Home EMS
System Data
Market Simulator
TCP/IP Experiment Data
Experiment DAS
Device Layer
Local Control
System Operations and Control
Communications, Information, and Computation
Economic Market Signals
HPC/ DC
GridLab-D Dist sim
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“Smart Home” Example
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ESIF Smart Power Lab
Home EMS
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AC and DC Loads
Solar Batteries
TQG Power Interface CUBE
The “CUBE” – A Mobile Microgrid
Four 5 kW PV Arrays
Integrated power electronic platform for 60 kW PV-Battery-Diesel hybrid power system developed for the U.S. Army
One 30 kW Battery Bank
Two 30 kW Gensets
60 kW Load
Modular Power Electronic Building Blocks
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ESIF Laboratories Smart Power Lab Buildings & Loads
Power Systems Integration Lab
PV Simulator
Energy Systems Integration Lab Fuel Cells, Electrolyzers
Outdoor Test Area EVs, Power Transformers
Rooftop PV & Wind Energy Storage Lab Residential, Community & Grid Battery Storage, Flywheels & Thermal
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Device: Smart
House in SPL
Home EMS
Device: PV Inverter
in PSIL
Local Control
Device: EV in ESL
Local Control
Device: Electrolyzer
in ESIL
Local Control
REDB – 250Aac - 480V, 3ph
Legend:
Power
Grid Sim
Comm
Campus EMS
System Data
Market Simulator
TCP/IP
Experiment Data
TCP/IP over fiber
Device: Wind
turbine at NWTC
Local Control
CGI - 480V, 3ph Physically at NWTC
Integrated system from 3A1
Inside ESIF
HPC/DC
Experiment DAS
GridLab-D Dist sim
“Smart Campus” Example
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Addressing energy challenges through global collaboration
Vision A global community of scholars and practitioners from leading institutes engaged in efforts to enable highly
integrated, flexible, clean, and efficient energy systems
Objectives • Share ESI knowledge and Experience • Coordination of R&D activities • Education and Training Resources
Activities • Feb 18-19 Workshop (Washington DC) • May 28-29 Workshop (Copenhagen)
www.iiESI.org
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Load Banks
Devices Under Test (e.g. inverter, energy storage, EV, loads)
Grid Simulator
PV Simulator
A Design Process for Clean Energy
Hardware Testing Modeling & Simulation
Subdivision with PV at end of circuit
Utility Substation
Field Deployment
Continuous Learning and Improvement
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For More Information
Bryan Hannegan
Associate Lab Director, Energy Systems Integration
National Renewable Energy Laboratory
Mail Stop RSF 050, 15013 Denver West Parkway
Golden, CO 80401 USA
+1-303-275-3009 (phone)
[email protected] (email)
http://www.nrel.gov/esi
Energy Systems Integration Accelerating the Clean Energy Future
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