gk21 solar tracker
DESCRIPTION
Solar System, Solar TrackerTRANSCRIPT
GK21 GLOBAL
1 11.04.05
1. INTRODUCTION
2. TECH & CERTIFICATION
GK21 GLOBAL
2
Domestic & oversea - 10건
LED PATENT
Technical Patents & Certification
PATENT
COMPANY CERTIFICATION
2. Technical Patents& Certification
2. Technical Patents& Certification
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2. Technical Patents& Certification
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SOLAR TRACKER ASSEMBLING LINE AND FACILITY
1. Assembling line and Facility
2. Solar tracker system
3. Product introduction
4. Reference – Domestic
5. Reference – Oversea
6
Assembling line
Facility : Turning mill, V-M/C , CNC , H-M/C , Auto Laser , Laser cutting Machine
1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY
1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY
1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY
One set up line equipped from design to manufacture
V-CNC (SKT-80R)
CNC (SKT-300) H-MCT (HKH63G) HV-MCT (HI-V50D)
Assembling line
1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY
Machining Center CNC (QT-8N)
V-MCT (SIRIUS-UL) H-MCT (HKH63G)
V-MCT (SIRIUS-UL)
1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY
CNC Cutting M/C
CNC M/C
Robot welding M/C
1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY
2. Solar Tracking System
Tracking system
Tracking sun in real time
Solar sensor type & Program type
High Roust and Durability : 35m/s ,max 66.5m/s
Easy to set up
NEP, Certification, High tech
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Tracking the position of the sun by photon diode
Accuracy test
2. Solar tracking system
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PDS (photon diode system)
Contents PDS
weight 117g Input Voltage(V) 12Vdc
Output Voltage(V) 11.6Vdc Power consumption(A) 55mA (Max)
Control Method 3,000Lux PWM
Connect Method 0.5m/4PIN Safety Anti-reverse diode
Operation Temperature -20℃ ~ 60℃ Storage Temperature -40℃ ~ 85℃
Certificates IP65
2. Solar tracking system
- Accuracy +_1
- Over 3,000 lux, sensor send signal
- High trust
- Low- power consumption
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CPDS (Concentrated Photon Diode System)
- Accuracy +_1 - Over 3,000 lux, sensor send signal - High trust - Low- power consumption - Suitable for desert filed
Contents CPDS
weight 500g Input Voltage(V) 12Vdc
Output Voltage(V) 11.6Vdc Power consumption(A) 55mA (Max)
Control Method 0.3V 1us PWM / RS-23
Connect Method 0.5m/6PIN Safety Anti-reverse diode
Operation Temperature -20℃ ~ 70℃ Storage Temperature -40℃ ~ 85℃
Certificates IP65
2. Solar tracking system [concentrated sensor)
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2. Solar tracking system – Controller
LaptopUSB2.0
Controller
“Controller is ON” Message display..
LCD Display LED Display
AC/DC Converter cDAQ
PCMCIA Serial 4port
Monitoring System lay out
Tester gear
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2. Solar tracking system – controller
Contents PST-1A6 PST-1A13 PST-2A3 PST-2A6
Peak Capacity 6.4Kw 13.2Kw 3.3Kw 6.6Kw
Power consumption(W) 480 W 480 W 300W 480 W
Input Voltage(V) 220 Vac / 60Hz
Operating Voltage(V) 24 Vdc / 10A
Motor consumption(W) 24Vdc /120W
Tracking mode Solar Sensor, Astronomic Data Tracking
Materials Zinc-galvanized
Operation Temperature -20℃ ~ 60℃
Storage Temperature -40℃ ~ 85℃
Certificates CE,TUV,FCC,EMC,IC
- Concentrated Photon Diode System (CPDS accuracy ±0.1°)
- Center control system – Safety function (Night mode, Snow mode
- Astronomical data & Solar sensor
- One wind sensor controller over 10 pcs solar tracker (Optional)
- To maximize efficiency of the module
Solar tracker controller
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2. Solar tracking system – controller
Contents PST-C100
Peak Capacity 3.3~13.2Kw Input Voltage(V) 100~240 Vac / 50~60Hz
Operating Voltage(V) 24 Vdc / 17A Power consumption(W) 500 W
Tracking mode Solar Sensor, Astronomic Data Tracking
Materials PC, ABS, ZnDC
Operation Temperature -20℃ ~ 70℃ Storage Temperature -40℃ ~ 85℃
Certificates UL,CE,TUV,FCC,EMC,IC
Controller for desert
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- Concentrated Photon Diode System (CPDS accuracy ±0.1°)
- Center control system – Safety function (Night mode, Snow mode
- Astronomical data & Solar sensor
- One wind sensor controller over 10 pcs solar tracker (Optional)
- To maximize efficiency of the module
- IP 65
- Suitable for Desert
Center control system
- Web – interface, remote control access
- Store data base set up
- Monitoring by 485 communicating system
- Web control module, web control tracker
- Web camera monitoring system
2. Solar tracking system- Center control
Local sever
RTU
User
Solar tracker group 1 Solar tracker group 2 Solar tracker group N
CCTV
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System
- Remote control & Local control - Monitoring solar tracker in real time -> Each and Group control - Safety Mode (Wind, Snow) ->Weather forecast sensor (option)
Big Group To Each tracker
Small Group
2. Solar tracking System – Center control
-Center control algorithm
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2. Optimal Solar tracker Structure
Process
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Y=0 section velocity magnitude
z=2.4 section velocity magnitude
Optimal design
Wind force Simulation
312MPa 275MPa Base 조정1 208MPa 103MPa 조정 4 조정 5(최적)
Drag force analysis: Check for impaction on frame by wind force
Initial analysis: Wind, Snow etc, possible heavy weight reflected on frame and support for weak part
Optimization: Consider so many possible bad factor
3D (CAE)
2. Optimal solar tracker structure – CAE ANALYSIS
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Azimuth drive
Solar sensor
Controller
Actuator
Module Bracket
3. Dual axis tracker (3kW / 6kW)
3kW Module array : 4 x 4(16pcs 200Wp , 3.2kW/1set)
6kW Module array : 5x 6 (30pcs, 200Wp , 6.0kW/1set)
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3. Dual axis tracker (3kW / 6kW)
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3D (CAE) – Dual axis tracker
3. Dual axis tracker - CAE (3kW / 6kW)
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3. Single axis tracker
Module array : 3 x 22(66 pcs/ 200Wp / 13.2kw/1set)
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3. Single axis tracker [PST-13kw]
Foundation bolt After subsidence, each bolt possible leveling work again
Actuator High performance Max power & torque
Joint part Robust design High durability
ACT Joint part
Led Air flow smoothly
Module fix bracket
Actuator type
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3. Single axis tracker [PST-13kw]
Actuator : Max stress PV 0° : Gravity + Snow
PV 60° : Gravity + Rear Snow
CPV 85°: Gravity + Rear Snow 43.4MPa 31.4M
Pa
16.4MPa
54.2MPa
81.5MPa
53.0MPa è Actuator Tube & Shaft below 54 Mpa
F : Axial force Actuator Road
Actuator Strength
PV 0deg PV 60deg
Gravity + snow Rear Snow
Max axial force (N) -6,049 3,488
Shaft pitch (mm) 16 16
Pitch (mm) 6 6
Needed torque (N•m)
25.44 14.67
Actuator test
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3D (CAE) – Single axis tracker
3. Single axis tracker – Wind test
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3. Single axis tracker – slope type
Worm Drive Type - High durability and Robust by CAE analysis - Three layer safety system - All frame Standardization, easy to assemble, save labor time - Divide torque - Optimal structure angle
Module array : 6x 6 (36 pcs/ 230Wp / 8.28kw/1set)
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3. Single axis tracker – wind test
3D CAE- single axis tracker [slope type]
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Actuator Small Portable Actuator àEasy to change angle
- Save labor cost: 1 person for change angle by actuator - Minimize maintenance - Leveling work by Foundation plate bolt
Move Adjustable Pin
3. Adjustable system
- High durability and robust design by CAE - Change angle by actuator - Economic installation cost
Adjustable angle
Module array : 2 x 11 (22pcs/ 230Wp / 5.06kw/1set)
According to season, change angle for maximizing efficiency
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3. Adjustable system – Wind load test
3D CAE – Adjustable system
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3. Fixed System
- High Durability and Robust design by CAE - Optimal radiation angle - Easy to install and maintain - Cost effective
Module array : 2x 11(22pcs/ 230Wp/ 5.06kw/1set)
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3. Fixed System – Wind load test
3D CAE – Fixed System
최적화 설계 (부재 조정)
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3. Fixed System Foundation
Foundation Ground Screw & Concrete foundation
Ground Screw
Eco-Friendly
Save labor cost
Standardization Frame
Concrete foundation
Concrete foundation [disposal difficulty] Damage enviroment
According to site condition, hard to use
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3. Ground Screw
3D CAE – Ground screw
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3. Products Features
경사 고정식 단순조립에 의한 편리한 현장 조립시공 경제적인 시공비 실현
- Easy to install [ Frame Standardization] - Customized frame according to module and installation site 39
4. Reference - Domestic
10 20
09 20
08 20
07 20
Total power plant sites & Total capa: 301 Site & 61MW
11 20
55 power plants
77 power plants
105 power plants
78 Power plants
5MW
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2012
2012year Main Projects
America 150MW
Asia 40MW
2010
Czech: 400kW
Germany : 1000kW
China: 2000kW
Taiwan: 2000kW
France: 500KW
Japan: 200kW
Mexico: 200KW
Australia : 200KW
Thailand : 3MW
4. Reference
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2011
Type : Fixed type, Capa. : 3MW
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4. Reference - Domestic
Type : Single axis tracker, Capa. : 3MW
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4. Reference - Domestic
Type: single axis tracker, Capa : 1.8MW
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4. Reference - Domestic
Type: Fixed system, Capa. : 1.5MW
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4. Reference - Domestic
Type : Dual, Single & Fixed, Capa : 1.5MW
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4. Reference - Domestic
Type : Single axis tracker, Capa. : 1MW
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4. Reference - Domestic
Type : Dual & fixed type, Capa. : 500kW
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4. Reference - Domestic
Type : Adjustable, fixed system, Capa. : 1MW
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4. Reference - Domestic
Type : Single axis tracker, Capa. : 700kW
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4. Reference - Domestic
Type : Dual axis, Single axis tracker, Capa. : 1MW
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4. Reference - Domestic
Type : Fixed system, Capa. : 1.1MW
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4. Reference - Domestic
Type : Dual axis Capa. : 400kW
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4. Reference - Domestic
Type : Dual axis, Capa. : 700kW
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4. Reference - Domestic
4. Reference - Domestic
Type : Dual axis, Capa : 1000kW
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4. Reference – Domestic
Type : Dual axis, Single axis, Capa : 1MW
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4. Reference - Domestic
Type : Dual axis, Capa : 45kW
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4. Reference - Domestic
Type : Single axis, Capa : 100kW
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4. Reference - Domestic
Type : Dual, fixed deck Capa : 60kW
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4. Reference - Domestic
Type : Single axis Capa. : 50kW
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4. Reference - Domestic
Type : Dual axis tracker Capa. : 200kW
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4. Reference
Type : Dual axis tracker / Area : China / Capa : 2MW
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4. Reference
Type : Dual axis tracker / Area : Czech / Capa. : 400kW
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4. Reference
Type : Dual axis tracker / Area : France / Capa : 700kW
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4. Reference
Type : Fixed system / Area : Germany / Capa. : 1MW
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Thank You
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