GE LV5 1500V 태양광 인버터(LV5 1500V Solar Inverter)

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LV5 1500V Solar Inverter
GE Power Conversion

© 2015 General Electric Company
Cost-Effective
Higher Productivity
Long-term Support
Building On
20+Years
Expertise in Renewables
34GWRenewables
Installed Globally
WE BRING
TECHNOLOGY

Today’s Solar Industry Challenges
Productivity
Maximize equipment uptime
Grid Stability
Meet stringent grid code requirements in extreme conditions
Cost-effective PV System
Reduce Electrical Balance of Plant costs
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SOLAR INDUSTRY
Bankability
Mitigate risk and maximize investment performance
Lifetime Support
Long-term and local support throughout solar farm life

Our solar capability
Energy
Storage Solution
Global Research
Center
Development
& Project Funding
Energy Financial
Services
Plants
Control & Energy
Dispatching
Software Center
Grid Stability
Energy Consulting
Interconnection
Digital Energy
Energy
Efficiency
Power Conversion
OUR IMPACT

GE Solutions for Solar PV
Productivity
Grid
Stability
Cost-effective
PV System
5
OUR IMPACT
Bankability
Lifetime
Support
 Full Flexibility with 1.5kV 1-4MW inverter range
 Capex Savings …Up to 3% less system cost
 OPEX Savings …Up to 30% less maintenance cost
 34+ GW global renewables installed base
 20+ years proven grid integration capability
 Meet grid code needs under extreme conditions
 Maximizing Plant yield and efficiency
 System Availability 99+%
 Integrated Plant Level Control system
 Long-term …product support up to 20 years
 Local… GE operating in 170+ countries
 Customized long-term services agreements
 130+ year experience in energy projects
 $148 B 2014 revenues, 305’000 employees
 $1.8 B of solar commitments at GE EFS

Global Solar Installed Base
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1460+MW
OUR IMPACT
34+
GW GE’s global
Installed base in
Renewables
1.7+
GW global
installed base in
Solar Inverters 2.4+
GW global
backlog in
Solar Inverters
210+MW
30+MW
Installed Base
Backlog
2200+MW
200+MW

OUR IMPACT
Flexibility
Modularity ….Full Field Flexibility
1500 VDC
1000 VDC
LV5
1MVA
LV5
4MVA
LV5 ||
2MVA
Brilliance
1.275MVA
LV5
0.68MVA
LV5 ||
1.36MVA
0 1 2 3 4 MVA

OUR IMPACT
Value
Helping to reduce system cost
1.5 kV DC vs. 1kV DC
Less
strings
Reduced string
cable length
Reduced array
cable length
Lower
DC losses
Reduction of
Combiner boxes
*Source: Techno-economic comparison of 1500 VDC vs. 1000VDC PV power plants for Reference project: 200 MW PV Park, African continent, April 2015]
Enabling up to
3%
CAPEX Savings
1.5 kV 4MW Advantage
2x2 MW block with Power Station
2000/1000 VDC system
1x4 MW block with GE 4000kW Inverter
+transformer, switchgear/1500 VDC system

OUR IMPACT
Scale
Helping to reduce inverter maintenance cost
Up to 30% OPEX savings per year*Higher operational efficiency
EXAMPLE
200 MW Solar PV farm project
 Higher power concentration
 50% more modules in series …less strings
 Reduced amount of electrical components
• 50 vs. 200 inverters
• 50 vs. 100 transformers and switchgear
 Fewer MV power stations… 50 vs. 100
 Lower monitoring requirements
 Minimizing total cost of operation and
maintenance
1.5 kV 1x4MW vs. 1 kV DC 2x2MW
*Source: Techno-economic comparison of 1500 VDC vs. 1000VDC PV power plants for Reference project: 200 MW PV Park, African continent, April 2015]

GE’s LV5 inverter is the latest
development in inverters specifically
designed for the solar industry
covering the full range of utility scale
requirements

LV5 Central Solar Inverter
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• LV5 central solar inverter is the latest
development in inverters specifically designed for
the solar industry
• Builds on extensive experience of designing and
installing converters for the renewable energy
industry over the last 15 years
• Covers the full range of utility scale requirements
• This solution ensures smooth integration of
power produced into the grid
• Power conversion services include all support for
utilities and farm operators to protect their
assets
Available offerings for Inverter only and complete system solutions
LV5 4MVA
LV5 up to 1MVA
LV5 INVERTER: PRODUCT DESCRIPTION

Front View LV5 up to 1MVA
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600 mm 600 mm 600 mm 1000 mm
Water station
Liquid-to-air
heat exchanger
2000mm
AC terminals
AC circuit breaker
Line filter choke
UPS
Controller
Phase modules
Capacitor banks
DC load breaker
DC terminals
Low voltage
power supply
DC string fuses
Power
electronic
Cooling
Section
DC Connection AC
Connection

Specifications
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Technical Data in brief
Output side (Grid, AC)
Power ranges:
490 -680 kVA @ 1000 VDC models
725 – 4000 kVA @ 1500 VDC models
Grid voltage ranges
3~ AC 270 – 375 V (±10 %) @ 1000 VDC models
3~ AC 400 – 550 V (±10 %) @ 1500 VDC models
Input side (PV generator, DC)
DC MPPT
440 -1000 V @ 1000 VDC models
650 – 1300 V @ 1500 VDC models
Max. DC voltages: 1000 V | 1500 V
Max. DC current: 1250 A
Grid current distortion: <2 % THD @ Pr
Grid frequency: 50 Hz | 60 Hz
Conversion efficiency: 98.1 % (EU) / 98.0 % (CEC) / 98.4 % (Max.)
Reactive power support: cos (ф) 0 – 1 ind. or cap.
Enclosure: IP54 (indoor) | IP65 (outdoor)
Noise level: 59 dBA – 10m
Ambient temperature range: -10°C/14°F to 50°C/113°F
Communication interfaces: Ethernet Modbus TCP
Technical rules and standards:
• BDEW certified (full dynamic grid
support, LVRT, HVRT, ZVRT) – all
models except 1500 V 4000 kVA
• UL 1741 – 1500V 4000 kVA model
• CE conformity
• Electromagnetic compatibility (EMC)
(EN 61000-6-2, EN 61000-6-4)

Specifications
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Options
1,500 VDC or 1,000 VDC* Voltage levels
Outdoor solution with IP65 enclosure, liquid heat exchanger & water pump integrated
Communication interfaces for Profibus, Can (EtherNet IP for 4MW model)
Cold climate model from -20°C/-13°F to 50°C/113°F
Up to 10 both poles fused DC inputs possible (8 per MVA for 4MVA model)
DC inputs individual current detection to supervise the performance of the PV power plant
DC overvoltage protection against fast and high transient voltages
Preload from AC grid for grid voltage support at night
DC single pole grounding
PV insulation monitoring to ensure electrical safety at all times
Auxiliary supply transformer
Remote monitoring & control (Service PC, Visor Connect Box)
Model code
PSC-490
MV-L-QC
PSC-575
MV-L-QC
PSC-600
MV-L-QC
PSC-680
MV-L-QC
PSC-725
MV-L-QC
PSC - 800
MV–L-QC
PSC - 1000
MV–L-QC
PSC - 4000
MV–L-QC
Max. DC voltages: 1,100V 1,100V 1,100V 1,100V 1,500V 1,500V 1,500V 1,500V
AC rated power: 490kVA 575kVA 600kVA 680kVA 725kVA 800kVA 1,000kVA 4,000kVA
* Valid for up to 1000 kVA

Main Features & Benefits
Built to last under extreme conditions
• Applicable for harsh environmental conditions
• Reliable outdoor application
• Suitable for hot and cold climates
• Operational even in high altitudes above sea
level
Efficient & smooth operation
• High efficiency ensuring the maximum energy
harvest
• Continuous operation with the help of voltage
ride-through capabilities
• Grid support mechanisms
• High power density to reducing space
consumption and shipping & installation costs.
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Leading technology
• Available for next generation 1,500 VDC,
enhanced 1,000 VDC* and conventional
1,000VDC* technologies
• Next generation technology enabling cost
savings and increasing save energy output
Full flexibility
• Variety of inverter types to match the exact PV
plant requirements
• Multiple additional options to meet every
customer needs
• Outdoor configurations to meet any installation
needs. Option for Indoor application available
…and many more* Valid for up to 1000 kVA
LV5 INVERTER: FEATURES & BENEFITS

Build to last under extreme conditions
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• Liquid cooling system allows hot spots avoidance and ensures long life time of IGBT’s
• Operation from -20°C/-13°F up to +50°C/+113°F without performance drop thanks to the IP
54/65 fully sealed enclosure
• Operational in high altitudes above sea level up to 4,000 m/13,123ft*
Perfect for hot, arid desert regions and enabling a stable power delivery for
an optimal financial performance
* Detailed constraints for each model to be extracted from datasheet

Efficient & smooth operation
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• >98.4 percent peak efficiency ensures the maximum energy harvest
• Voltage Ride-through ensures no immediate disconnection during grid faults
• Capability to provide active and reactive current for grid support. Reactive power
can also be applied for Power Factor control and Voltage regulation
• Preload from AC grid for grid voltage support at night
• High power density through very compact inverter – reducing space consumption
and shipping & installation costs.
• Equipped to manage battery storage integration*
High performance and smart safety and support mechanisms allow an
efficient and smooth operation

Leading technology
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Advantages enabled by 1,500 VDC technology
• Allows to connect 50% more modules in series
• Enables larger PV arrays and reduces the amount of strings
needed for a plant
• Reduces DC losses due to higher voltage level
• More AC power concentrated at one point
• Reduces the amount of power stations
• Lowers the amount of electrical components (inverters,
transformers, switch gears, combiner boxes, etc.)
• Higher rated inverter power
• Reduces investment costs
• Lowers the monitoring requirements
• Reduces the operation & maintenance costs
60 Modules = 10 Modules x 6 Strings
Combiner Box
50% more modules in series &
30% less strings needed
60 Modules = 15 Modules x 4 Strings
Short & long term costs savings through next level technology

Full flexibility
1,500 VDC and 1,000 VDC topologies*
• GE as key player in next generation 1,500 VDC
PV power plant technologies
• Increased voltage levels enable higher output
power capabilities by up to 50%
• Suitable for a wide range of power classes from
490 to 4,000kVA
• Available for next level 1,500 VDC, enhanced
1,000 VDC* and conventional 1,000 VDC*
topologies
GE also provides solution for 1,500 VDC
system with 1,000 VDC plant components
Outdoor and indoor configurations
Outdoor solution:
• IP65/NEMA 4.4x protection
• Small environmental footprint
• Reduced transportation and installation costs
• No additional housing and air-conditioning
required
Indoor solution*:
• IP54/NEMA 12 protection
• Enabling the utilization of indoor components
• No technical changes needed
Solutions to meet any installation needs
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Very flexible to project and customer specific requirements

… and many more benefits
High rated DC input range* Beyond data capture
• Data Historian: Accumulates data, events and
alarms in a database which can be queried and
used to generate graphical trends
• Service Portal: central user and site
administration point for monitoring and
alarming
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GE as single contact for all components
• GE Power Conversion: Inverters, Power Stations, Plant
controls & planning tools
• GE Industrial Solutions: MV Products, & DC combiner boxes
• GE Digital Energy: HV switchyards/ substations
• GE Energy Consulting: Grid code & integration analysis &
plant modeling simulations
• GE Transportation: Energy storage integration
Using long term experience
• On top of technology learning curve
• Existing strong global service & support
• Fulfillment of most common international grid code
requirements
More than 15 years field experience in renewable
energy conversion
Improved financial performance through higher DC:AC ratio
Please click on image for more details
* Not to scale, estimations

LV5 Skid Solution
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• The range of voltage and power classes offered enables GE to provide plug and play solutions
suitable for specific plant designs from 680 to 2,000kVA
• LV5 Skids combine the GE LV5 Inverters with industrialized MV Transformers and other Balance of
System items - including DC Combiners and monitoring equipment
• GE’s modular, pre-assembled system design reduces transport, construction, installation,
commissioning and overall long-term operating and maintenance costs
• Flexible design having a variety of options including the support of the 1,000 VDC, enhanced 1,000
VDC and 1,500 VDC plant topologies
Ideal utility PV power plant system
LV5 SYSTEM SOLUTIONS: PRODUCT DESCRIPTION

LV5 Skid Solution - Configuration
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Transformer SKID
• Transformer
• Safety fence
Enhanced 1,000 VDC systems enable advantages of 1,500 VDC site layout using
standardized components for the 1,000 VDC technology
Inverter SKID Master
• Inverter
• Central Box plus
• Central Box minus
• Gepro Box
• AUX Box
• AUX Transformer
• Saco/Sensor Box
Inverter SKID Slave
• Inverter
• Central Box plus
• Central Box minus
• Gepro Box

LV5 Power Station Solution
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• The range of voltage and power classes offered enables GE to provide plug and play solutions
suitable for specific plant designs from 1,150 to 3,000kVA
• The LV5 Power Station enables the utilization of indoor components for LV5 inverters, MV
transformers and a MV switchgears for each installation
• GE’s modular, pre-assembled system design reduces transport, construction, installation,
commissioning and overall long-term operating and maintenance costs
• Available in steel and light concrete variations
GE’s customized turnkey solutions can meet your needs for availability,
efficiency, flexibility and grid stability

LV5 Power Station Solution – Configuration
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Internal configuration
• Power range: 800kVA to 3,000kVA
• Grid voltage: 10kV to 30kV
• Modular design: - MV switch gear (SF6/Air)
- MV Transformer (Oil/dry)
- Indoor LV5 central inverter
Housing steel
• Weight: 15t to 17t
• Dimensions [L x H x W]: 5,600 x 3,166 x 2,300mm to
7,400 x 3,166 x 2,700mm
Housing concrete
• Weight: 34t to 43t
• Dimensions [L x H x W]: 6,500 x 3,580 x 2,500mm to
8,400 x 3,580 x 2,500mm

4 MVA System Solution
• The 4,000kVA LV5 system is the largest solution in the industry capable of accommodating 1,500 VDC
solar arrays
• The LV5 4MW System combines the GE LV5 4,000kVA Inverter with an industrialized MV Transformer
• This solution combined with the 1,500 VDC solar arrays significantly increases the array size and reduces
the number of inverters required by a solar power plant
• GE’s system design reduces transport, construction, installation and commissioning costs
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This new power plant engineering design is able to generate high power at
low installation and maintenance costs

Main Features & Benefits
LV5 System Solutions
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Enhanced 1,000 VDC systems* 1,500 VDC systems
• Improved & flexible site layout
• Reduced DC losses and increased system
efficiencies
• Higher rated inverter power
• Reducing the quantity of electrical components
• Reduced investment and O&M costs
• Enables benefits from the higher system voltage
1,500 VDC technology
• Allows to continue using standardized
components for the 1,000 VDC technology
• Reduced PID/TCO effect due to floating system
• Field approved technology with more than
90MW since 2013
• Single Sourcing
• Well known system providing plug and play solutions suitable for specific plant designs
• Pre-tested & pre-assembled system reducing transportation & commissioning times
• Modular configuration for higher flexibility
• Reduced system costs
• Suitable for extreme environmental conditions (altitude, temperature and harsh conditions)
• Easy handling & integration of additional monitoring systems
LV5 SYSTEM SOLUTIONS: FEATURES & BENEFITS

Offerings
• Equipment Package
• Turn-key EPC Solution
Design
• Voltage Withstand -15% +10%
• Frequency Withstand 60Hz +/- 5%
• Fault Withstand 20/40/60kA
• -40 to +55°C Outdoor Climate
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Major Components
• HV Disc-Sw & Breaker
• HV Cap Banks
• Main Transformer
• MV Disc-Sw & Breaker
• Grounding Circuit
• Sensing / PT & CTs
• Metering & Monitoring
• Protection Relays
• Communication
Interface
Performance
• > 25 years Life
• Solar duty Operation
• > 99% Power Efficiency
• > 99% Uptime
AC BoP/ Sub-station
eBOP SOLUTIONS

HV equipment MV equipment
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EBOP core offerings… Solar
eBOP SOLUTIONS
LV equipment
Transformer
- IEC, ANSI Certification
MV Secondary Switchgear
- IEC Certification
Solar Inverter
- 490kVA to 1,000kVA
- IEC
Battery Storage
- IEC, ANSI, CCC, not confirmed
DC Combiner Boxes
- All parks
Grid code analysis &
planning tools
- HV/MV and LV
- Worldwide
Power Station
- All Inverters
- Local subcontractor required
Skid
- All Inverters
- Local subcontractor required
Capacitor, Arrestor,
Insulator
- 35- 1,000kV,
- IEC, ANSI
Circuit Breakers LTCB/DTCB
- 72.5 – 550kV
- IEC. ANSI 4Q13–2Q15
Disconnect Switches
- 72.5 - 800kV,
- IEC, ANSI 4Q14
Current/Voltage Transformers
GE Ft Edward XD
- 35 - 69kV - 126 - 800kV
- ANSI, IEC - IEC, ANSI 4Q14
- 115kV 2Q14
GSU Transformer
Prolec (NA) XD (ROW)
- up to 550kV - up to 1,000kV
- ANSI, IEC - ANSI, IEC

GE LV5 1500V 태양광 인버터(LV5 1500V Solar Inverter)

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GE LV5 1500V 태양광 인버터(LV5 1500V Solar Inverter)