TBEA INVERTER-CENTRAL-500KW,630KW,1MW -SOLAR
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Transcript of TBEA INVERTER-CENTRAL-500KW,630KW,1MW -SOLAR
TBEA XIAN ELECTRIC
TECHNOLOGY CO., LTD.
TBEA-Inverters-500KW,630KW,1MW-indiaJefry SahayamProject ManagerTBEA Xi'an Electric Technology Co., Ltd7th floor, IRIS Tech Park,
Sohna Road, Gurgaon, India.Mobile : 09643282399
09791334595
Contents
• Company Introduction - TBEA
• Product Portfolio
• TBEA – Central Inverters
• TBEA – India Presence and Investments
• TBEA – Service network and after sales support
• TBEA – Successful Installation in India and Overseas
• Annexure
• Certifications
• World Class Testing facilities
Contents
• Company Introduction - TBEA
• Product Portfolio
• TBEA – Central Inverters
• TBEA – India Presence and Investments
• TBEA – Service network and after sales support
• TBEA – Successful Installation in India and Overseas
• Annexure
• Certifications
• World Class Testing facilities
TBEA – Company Introduction
Sales Revenue 6.5 billion USD in 2013
Business Verticals:
•
•
•
Power Transmission & Transformation
Up-to 765kV Transformer, Reactor and EPC
Renewable Energy
Grid-connect Inverter
Silicon Mine
Silicon Wafer,
Crystalline Module
EPC
Advanced Materials
High-voltage Electronic Aluminum Foil
TBEA – Company Introduction
TBEA – Company Introduction
Globally
Present in 27countries with
34 overseas
branch offices
Established 14Industrial
Parks .
13 in China
&
1 in India
TBEA – Company Introduction
Silicon wafer Manufacturing Facility
Module Manufacturing Facility
Inverter Manufacturing Facility
Contents
• Company Introduction - TBEA
• Product Portfolio
• TBEA – Central Inverters
• TBEA – India Presence and Investments
• TBEA – Service network and after sales support
• TBEA – Successful Installation in India and Overseas
• Annexure
• Certifications
• World Class Testing facilities
Solar
Wafers
• Silica Mines and
solar wafersproduced by TBEA
Solar
Modules
• Module
manufacturingline for
polycrystallinetechnology
Solar PV
Inverters
• One of the
biggest suppliersof solar PVInverters.
• Specialization in
central inverters
Transformers
• Manufacturingfacility in Baroda –
Gujarat.
• More than 500
people working in
manufacturing
TBEA – Product Portfolio
TBEA Present Across the Value Chain as One of the Biggest Players in Industry
End to End Solution Provider for Solar PV Industry
EPC
Solution
• TBEA also provides
EPC solution for solarPV farms
• Inhouse team for
design and
commissioning
Solar
Cells
• Manufacture
Solar PV cells inIndustrial parks
Contents
• Company Introduction - TBEA
• Product Portfolio
• TBEA – Central Inverters
• TBEA – India Presence and Investments
• TBEA – Service network and after sales support
• TBEA – Successful Installation in India and Overseas
• Annexure
• Certifications
• World Class Testing facilities
TBEA – Central Inverters
CENTRAL INVERTERTERS – INDOOR SOLUTION – (IP-20)
TC500KH
500 KW
Central Inverter
Reliable
• Metal film DC-link capacitance without replaced in 25 years
• Dual power supply redundancy design
• Enclosure is made of quality hot-galvanizing steel sheet,
electrostatic powder coating
Grid-Friendly
• Active power adjusted continuously (0-100%), remote regulation
• Advanced proportion resonance(PR) control technology
• Function of ZERO voltage ride through (ZVRT)
• Adjustable reactive power
TC630KH
630 KW
Central Inverter
Adaptable
• Suitable for high altitude area, without de rating below
3000m
• -30°C~+60° continuously operating, de rating at 55°C
• Multilingual and true color touch monitoring interface
• Multiform communication interface(RS485, Ethernet or
GPRS)
Qualified
• TUV, CE Certification
TC500KH TC630KH
Input (DC)
Max. DC Power 618KW * 714KW
Max. DC Voltage 1000 V
MPPT Voltage Range 500 – 820 V 520 – 820V
Startup Voltage 450V 520V
Max. DC Current 1236 A 1373 A
Independent MPPT Tracking Number 1
Max. Number of Inputs 10
Output (AC)
Nominal AC Power 500 KW 630 KW
Nominal AC Voltage 315 V 340 V
Nominal Grid Frequency 50 Hz / 60 Hz
THD of AC Current < 3 % (nominal power)
Power Factor 0.9 lagging to 0.9 ahead adjustable
Max. AC Current 1099 A 1177 A
Efficiency
Max. Efficiency 98.7%
European Efficiency 98.4%
Mechanical Data
Dimension (W/H/D) 1500 × 2150 × 850mm
Weight 1800 kg 2000 kg
General Data
Ambient Temperature Range –30 to +60 °C (Above 55°C, derating)
Ambient Humidity Range 0 to 95 % (no condensation)
Max. Operating Altitude up to 3,000 m (Above 3000m, derating according to GB/T3859.2)
Night Power Consumption < 80 W
Isolation Type Transformerless
Cooling Method Controlled forced air cooling
Protection Rating IP20
Display and Communication
Display Multilingual and true color touch monitoring
Communication Interface RS485\Ethernet(optional)\GPRS(optional)
Standard Warranty 5 Years
TBEA – Central Inverters
TECHNICAL SPECIFICATIONS – INDOOR SOLUTION – (IP-20)
TC500KH
&
TC630KH
TBEA – Central Inverters
CENTRAL INVERTERTERS – OUTDOOR SOLUTION – (IP-54)
TC1250KS
1.25 MW
Central Inverter
Adaptable
• Suitable for high altitude area, without de rating below
3000m
• -30°C~+60°C continuously operating, de rating at 55°C
• Unique anti-wind, cold, heat insulation design, adapt to the
complex application environment
Qualified
• TUV, CE CQC Certifications.
TC1000KS
1 MW
Central Inverter
Reliable
• Mirror-layout structure, achieving optimal power supply
• Wide heat-tolerance design, applicable for 55°C outdoor
temperature environment
• Plant powered and self-powered dual power supply, and
can automatically switch to improve system reliability
• Comprehensive communications, fire protection, video
surveillance design
Grid-Friendly
• Active power adjusted continuously(0-100%), remote regulation
• Function of ZERO voltage ride through (ZVRT)
• Adjustable reactive power
TC1000KS TC1250KS
Input (DC)
Max. DC Input Power 1236KW* 1417 KW
Max. DC Input Voltage 1000 V
MPPT Voltage Range 500 – 820 V 520 – 820 V
Max. DC Current 2472 A 2725A
Number of DC Inputs 14 – 20 20
Max. PV Current per Input 200 A
Earthing Fault Detection Yes
DCOvervoltageSurgeProtection Yes
External Power Supply 380 V /3P4L
Output (AC)
RatedAC Output Power 1000 kW 1250 kW
Number of AC Outputs 2
RatedAC Voltage 315V 340V
Rated Output Current per AC output 916 A 1061 A
Max. AC Output Current 1099 A 1167 A
Grid Frequency Range 49.5 – 50.2 Hz
Total Harmonic Distortion of Grid Current THDi <3%
Power Factor 0.9 lead - 0.9lag, adjustable
ACOvervoltageSurgeProtection Yes
Efficiency
Max. Efficiency 98.7 %
European Efficiency 98.4 %
Mechanical Data
Dimension (W/H/D) 2438 × 2591 × 2991mm
Weight 7t
General Data
Ambient Temperature Range –30 to +60 °C (above 55°C, derating)
Ambient Humidity Range 0 to 95 % (non condensing)
Max. Operating Altitude 3,000 m (above 3000m, derating)
Cooling Method Forced air cooling , speed adjustable
Protection Degree IP54
Data Collection and Communication
RS485 Yes
Fiber-optical communication interface Yes
Protocol Converter Yes
TBEA – Central Inverters
TECHNICAL SPECIFICATIONS – OUTDOOR SOLUTION – (IP-54)
TC1000KS
&
TC1250KS
Technology Trend and Design of TBEA Solar Inverter
Technology trend of central grid-connected
inverters
Investor
Grid company
Operation
Constructionparty
High yield
Lowinvestment
Good grid
compatibility
Highreliability
Easy to
maintain
Easy toinstall
Technologytrend
High efficiency
High integration
Good grid compatibility
High reliability
Easy to install and maintain
High efficiency inverter design
How to improve the inverter efficiency?
Combined Efficiency(uINV) = ConversionEfficiency (uCON) XMPPTEfficiency (uMPPT)
High efficiency inverter design
Optimal selection and design ofcore components
OverallLoss
IGBTLoss
ReactorLoss
CoolingLoss
ControlcircuitLoss
• 4th version IGBTmodule,lower VCES
makes conduction lossdecreased by 15%
• switching lossdecreased by 30%
• good heat resistance,and overload ability
• Integrated magnetictechnology is used in
the reactor design• rector efficiencypromotes by 15%
• reactor sizedecreases by 10%
• maximum fanpower loss < 450W• smart control fan,
operate according totemperature and
power output, fanloss decreases by
65%
• efficient powersupply for control
circuit• power consumption
at night < 60w
High efficiency inverter design
Smart and high accuracyMPPT algorithm
•smart judgement, automatic step lengthchanging, multi model MPPT algorithm
•self-adaptive adjustment for MPPT
voltage lower limit•MPPT static efficiency: 99.9%
•MPPT dynamic efficiency: 99.5%
Minimumswitching
Loss SVPWM
High efficiency inverter design
Advanced heat
dissipation andcontrol system
Energy savingcontrol methodfor the cooling
fan
adjustment
Magneticintegratedtechnology
SmartMPPT
algorithm
• Through above-mentioned hardware and software optimized design, TBEA centralgrid-connected inverter maximum efficiency is higher than 98.7%, European efficiency
can reach 98.4%.
Highefficiency
power
module
Max Efficiency µMAX>98.7%European Efficiency µEURO=98.4%
500KW
AC Output Voltage: 315VSize: 1.5*0.85*2.2m (W*D*H)
Overload Capability: 120%
integrated
Output Voltage: 340V
Size: 1.5*0.85*2.2(W*D*H)Overload Capability: 110%
Integration design
Power Integration--the highest power density
500KW with DC cabinetintegrated
Output Voltage: 315V
Size: 1.5*0.85*2.2(W*D*H)Overload Capability: 120%
630kWwith DC cabinet
4 Integration design
Function Integration--optional ammeter and communication device integrated
500KW/630KWinverter
AC Ammeter Ring Network Switch
Optical Fiber Interface
DC Ammeter
Protocol Converter
Integration design
System Integration--smallest inverter station in the industry
Integratetheinverter, DC and AC power distributioncabinets, communicationdevicestogether with thefire extinguisher
and toolbox equipped as well
1MWInverter Station
Mirror Layout of 2*500KW InverterDimension:3.0*2.4*2.6m(L*W*H)
1.25MWInverter Station
Mirror Layout of 2*630KW InverterDimension:3.0*2.4*2.6m(L*W*H)
Excellent grid compatibility
Output current quality in low irradiation condition
PR control is performed in closed loop in the staticcoordinating, not relying on the grid phase angle,and will not be influenced by grid fluctuation. Byusing the PR controller, under 20% loading, theoutput current harmonic will be decreased from
2.8% to 2.28%
Excellent grid compatibility4
Compatible to various grid features
Compatible to standards
GDW617
GB/T 19964
BDEW
Adjustable grid features
Voltage Upper Limit
Voltage Lower Limit
Frequency Upper Limit
Frequency Lower Limit
Excellent grid compatibility
LVRT/ZVRT capability
NormalOpeartion
Grid failureOccurs
Low/Zero voltageride through
Recoverafter failure
LVRT requirement ZVRT requirement
Excellent grid compatibility
Test result of LVRT/ZVRT
Phase A/ B /C voltage drop by 50% Phase A/ B /C voltage drop by 100%
High reliability design
Be strict in component selection
PowerModule
LV PowerDistribution
AC/DCCapacitor
ICHeat
Dissipation Fan
High reliability design
Good heat dissipation design, up to 120% overload capability
• Good heat dissipation design: the air flows into the inverter from the frontside and flows outof the inverter from the backside. The inverter can be installed against the wall, to reduce the
length of the air duct and increase the heat dissipation efficiency• Strong overload capability: up to 120% overload capability can be achieved under 50℃; while
derate according to the curve above 50℃
High reliability design4
Redundancy design for control circuit and power supply
220V AC auxiliarypower supply
SlaveDSP
MasterDSP
Control system
PV array 450-820V
DCpower supply
315V ACpower ofinverter
output
Redundancydesign to ensurehigh reliability
Control circuituses
master & slave DSP to
achieve redundancydesign, increase the
reliability and stabilityof the system.
The power supply ofthe control circuit has3 channels and all the
channels can beswitched on/offautomatically,
depending on thesystem status.
High reliability design
Comprehensive protection functions
Warning beforepower-on
Self-check duringstart-up process
Real timeprotection during
running status
Warning Info LCD Display Solutions
Fan fault
LCD communication
fault
Temperature sensor
abnormal
Input Breakerdisconnection
24V auxiliary power
supply
DC lightningprotection
AC lightningprotection
W01
LCD communicationfault
W05
DC breakerdisconnected
Redundancy auxiliarypower supply fault
DC lightning
protectionfailure
AC lightningprotection failure
Check fan's powersupply
Check cableconnected to LCD
Check joints at fan'sterminals
Check if DC breakeris closed
Check if auxiliary powersupply is connected well
Check if DC lightningprotection module is
damaged
Check if AC lightning
protection module isdamaged
Contents
• Company Introduction - TBEA
• Product Portfolio
• TBEA – Central Inverters
• TBEA – India Presence and Investments
• TBEA – Service network and after sales support
• TBEA – Successful Installation in India and Overseas
• Annexure
• Certifications
• World Class Testing facilities
TBEA – India Investments
•
•
•
TBEA as a group is
committed to invest in
solar PV Industry and has
firm plans to develop India
as the biggest Market.
TBEA has invested 2,500
Cr. INR in Green Energy
Park Project in India –
Gujarat.
Honorable PM, Mr.
Narendra Modi efforts and
TBEA vision for India has
lead to successful
investments in India.
TBEA – India Investments
SOLAR PARK IN BARODA (GUJARAT)
ITEM NO. ACTIVITIES TARGET DATES
START FINISH Dur. In cd
1. Bhilaspur 2/1/11 7/31/11 181
2. Moga 2/8/11 9/30/11 235
3. Lucknow 2/1/11 9/30/11 242
4. Jhatikara 2/1/11 10/30/11 272
5. Meerut 2/15/11 11/30/11 289
6. Bhiwani 4/1/11 1/15/12 290
7. Fatehpur 2/8/11 10/31/11 266
8. Agra 3/15/11 10/31/11 231
General 2/1/11 1/15/12 349
•
•
•
Erection and Commissioning of 19
Nos.(80 MVAr , 765 kV) Reactors. The
worth of the order is INR 93.21 Crores.
(PGCIL)
Supply of Switchyard package for LARA
STPP, Stage-I (2X800MW) The worth of
the order is INR 82.44 Crores. (NTPC)
INR142 Crores, for Extension of 765KV
Raipur Pooling Substation, 765KV
Wardha Substation & 765KV
Aurangabad Substation; 400KV Indore
Substation & 200KV Pirana Substation.
(PGCIL)
TBEA – India Investments
TBEA – India Investments
INDIA CHINA SOLAR MEET (DELHI)
Contents
• Company Introduction - TBEA
• Product Portfolio
• TBEA – Central Inverters
• TBEA – India Presence and Investments
• TBEA – Service network and after sales support
• TBEA – Successful Installation in India and Overseas
• Annexure
• Certifications
• World Class Testing facilities
Customerrequirement
Customercommunication
Problemanalysis
Service Structure India
Responsewithin 1 WORKING DAY
Fieldservice
within 48hours
solvedInformation
recordCustomer
satisfactionCustomer
training
24/7 Service phone:
Problem
Fieldservice
within 48
24/7 Service phone:
• Service Centre in Gujarat –
Baroda.
• Dedicated spareshourscenterin
Baroda and Gurgaon
• Local Service team to support
India projects and installation
• India team taking care of present
India installation.
Problemsolved
Service Structure India
SERVICE CAPABILITY - INDIA
Contents
• Company Introduction - TBEA
• Product Portfolio
• TBEA – Central Inverters
• TBEA – India Presence and Investments
• TBEA – Service network and after sales support
• TBEA – Successful Installation in India and Overseas
• Annexure
• Certifications
• World Class Testing facilities
Service Structure India
Fieldservice
within 48hours
Problemsolved
24/7 Service phone:
Rajastahna – 2 MW Project
SERVICE CAPABILITY - INDIA
TBEA HAS GLOBALLY INSTALLED 2.5 GW OF INVERTERS AND ARE BACKED BY SOLID
Service Structure India
Fieldservice
within 48hours
Problemsolved
24/7 Service phone:
PERFORMANCE AND EXPERIENCE IN SOLAR
Contents
• Company Introduction - TBEA
• Product Portfolio
• TBEA – Central Inverters
• TBEA – India Presence and Investments
• TBEA – Service network and after sales support
• TBEA – Successful Installation in India and Overseas
• Annexure
• Certifications
• World Class Testing facilities
Certification and test facility
Field
servicewithin 48
hours
24/7 Service phone:
Problemsolved
AVAILABLE ON REQUEST
Contact DetailsJefry
Project Manager – TBEA (India)Email: [email protected]
Mobile: 9643282399,9791334595