ge energy storage inverter capability overvie · 2018-02-10 · ge energy storage •division of ge...
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![Page 1: GE Energy Storage Inverter Capability Overvie · 2018-02-10 · GE Energy Storage •Division of GE Renewable Power within GE Power and Water •HQ in Schenectady New York –Sales](https://reader033.vdocuments.us/reader033/viewer/2022042408/5f248075751de03e8a47df20/html5/thumbnails/1.jpg)
Imagination at work.
Joe Heinzmann Senior Product Manager GE Energy Storage April 2015
GE Energy Storage Inverter Capability Overview
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GE Energy Storage
• Division of GE Renewable Power within GE Power and Water
• HQ in Schenectady New York –Sales and Service worldwide
• Active in energy storage for 10+ years
• ~50 MWH in operation or construction around the world
• System integrator providing End to End ES systems worldwide
![Page 3: GE Energy Storage Inverter Capability Overvie · 2018-02-10 · GE Energy Storage •Division of GE Renewable Power within GE Power and Water •HQ in Schenectady New York –Sales](https://reader033.vdocuments.us/reader033/viewer/2022042408/5f248075751de03e8a47df20/html5/thumbnails/3.jpg)
Focusing on 4 Grid Segments
T&D Network
• Load Management • Harmonic Suppression • Voltage Support • Power Quality • Capital Deferral
Energy Management
• Peak Demand Reduction
• Back Up
• PV Self consumption
• Power Quality
Power Generation
• Frequency regulation • Ramp Rate Control • Time Shifting • Voltage Support • Curtailment avoidance
Microgrid
• Grid Management
• PV integration
• Grid optimization
Providing key applications combined with power and energy performance
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GE Energy Grid Projects Expanding Global Presence and Grid Applications
4 MW / 18 MWh
Behind the Meter
at large Industrial
(5x) 50 kW / 100 kWh
T&D Network Support
1 MW / 2 MWh
Wind Integration
(3x) 200 kW / 400 kWh
Integrated Wind Turbine
(2x) 10 kW / 20 kWh
Behind the Meter
1 MW / 2 MWh
T&D Network
Support
1 MW / 2 MWh
Renewable
Integration
0.1 MW / .5 MWh
Behind the Meter
0.5 MW / 1 MWh
Behind the Meter
at industrial plant
~ 50 MWh of Grid & Micro-grid projects
50 kW / 100 kWh
Behind the Meter
250 kW / 500 kWh
Microgrid
Commissioned or in commissioning process
Recent order or being built
3MW / 6 Mwah
PV/Storage Micro grid
MAECI Solar
200kW/1MWh
T&D Network Support
Major Utility
1 MW / 2 MWh
Behind the Meter
100kW/200kWh
Micro grid, Solar
Integration
2MW / 8MWh
Solar Shift
GE Proprietary 4
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Leveraging GE Expertise
Storage Plant is comprised of Key GE offerings • Controls – GE is a world leader in control
systems for grid connected systems with years of experience in Generation, T&D, and large scale industrial systems
• AC Hardware – GE has a proud history of supplying AC hardware including inverter, transformer and High and Med voltage equipment to global utility and Industrial customers
• DC Block – As a battery manufacturer we have deep technical understanding of key battery design and safety elements such as cell design, thermal managemant
Brilliant IQ
GE Proprietary 5
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• Real-time data visualization
• Remote Monitoring and Operation
• Substation & Weather station I/O
• High Speed Data capture
• Historical data analysis
• Automated reporting
Integrated SCADA
• Integrated Ramp Rate control • Power frequency response
• Voltage regulation
• Integrated PF/VAR control
• Power curtailment
• Plant shut-down/start-up
Robust plant level control
Voltage Regulation - example
No control With GE control
GE’s proven grid integration expertise
GE Brilliance IQ Plant Controls & SCADA
Based on GE Mark Vie controls platform • Heart of GE’s wind & thermal power plant fleet • 250+ utility scale projects controlled • 100+ GW renewables feasibility studies • 40+ grid integration patents
GE Proprietary 6
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GE Brilliance Inverter
Power Conversion Equipment Safety UL508C
Inverter, Converter, Controller & Interconnection System Safety UL1741
Environmental Considerations for Electrical Equipment Enclosures UL50E / CSA 22.2 NO. 94.2
Industrial Control Equipment Safety CSA 22.2 NO. 14
Construction & Test of Rectifying Equipment CSA 22.2 NO. 107-1
Harmonic Control IEEE 519
Interconnection of Distributed Resources with Electric Power Systems IEEE 1547
Seismic Tolerance IBC / UBC Zone 4
Shock & Sinusoidal Vibration IEC 60721-3-3 Class 3M3
EU Conformity CE Mark
Inverter Features: • 1.25 MVA 50/60Hz options • Peak Conversion Efficiency >97.5% • Power Factor Range +/- 0.93 / Noise < 80dBA • Integrated 3000 A dc disconnect & 2000 A ac circuit breaker, • NEMA 3R outdoor construction with Integral ground fault detector / interrupter • Full to derated Power output 40/50/55°C ambient 1.25/1.00/.650MVA • Liquid-cooled & forced ventilated with externally replaceable air filters • Anti-condensation heaters, internally powered and automatically controlled • GE’s Ride-Thru Technology providing LVRT, ZVRT and HVRT capability • Targeted 100ms full power charge to discharge with < +/- 1% Voltage flicker at PCC
GE’s Brilliance™ Inverter is the latest evolution of GE’s proven power conversion technology for grid-tie, energy storage applications. There are over 23,000 installs of the Brilliance platform on GE Wind turbines
Codes Standards and Regulations Compliance
GE Proprietary 7
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Capability Curve - Single Inverter
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Polarity convention: Caveats:
Power > 0 = Power to grid (discharging) No derating applied. Results are valid up to 1000m, 40 degC.
Power < 0 = Power to battery (charging) Internal losses not modeled. Assume -3% error when discharging, +3%
Q > 0 = Inverter supplies vars to grid; capacitive PF error when charging
Q < 0 = Inverter consumes vars from grid; inductive PF Subject to Change
GE Brilliance 1.25MVA Capability Curves
-1600
-1400
-1200
-1000
-800
-600
-400
-200
0
200
400
600
800
1000
1200
1400
1600
-1500 -1000 -500 0
Re
acti
ve P
ow
er a
t X
fmr
Seco
nd
ary
(kV
ar)
Power From Grid at Xfmr Secondary (kW)
1.275MVA BESS Inverter PQ Capability -Charging
-1600
-1400
-1200
-1000
-800
-600
-400
-200
0
200
400
600
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1000
1200
1400
1600
0 500 1000 1500
Re
acti
ve P
ow
er a
t X
fmr
Seco
nd
ary
(kV
ar)
Power To Grid at Xfmr Secondary (kW)
1.275MVA BESS Inverter PQ Capability -Discharging
90% Xfmr Sec V 100% Xfmr Sec V 110% Xfmr Sec V
GE Proprietary
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RIDE-Thru Technology High Voltage, Low Voltage and Zero Voltage
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• GE’s innovative RIDE-THRUTM technology offers ride-through capability for zero-voltage (ZVRT), Low Voltage (LVRT), and High Voltage (HVRT) applications.
• The ZVRT ride-through capability conforms to U.S. Federal Energy Regulatory
Commission (FERC) requirements.
GE Proprietary
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System Design Considerations
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1 to 10MVA .5 to 5MWh
20MVA -10MWH –Frequency Regulation System
PCC Power and Energy requirements Drives inverter and storage quantity Affects cost and performance
GE Proprietary
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GE Proprietary 11
Joe Heinzmann Senior Product manager GE Energy Storage 925-586-5142