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Gk21 Solar Tracker

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Gk21 Solar Tracker

  1. 1. GK21 GLOBAL 111.04.05
  2. 2. GK21 GLOBAL1.  INTRODUCTION2.  TECH & CERTIFICATION 2
  3. 3. 2. Technical Patents& CertificationTechnical Patents & Certification LED PATENT COMPANY CERTIFICATIO N PATENT Domestic & oversea - 10건
  4. 4. 2. Technical Patents& Certification 4
  5. 5. 2. Technical Patents& Certification 5
  6. 6. SOLAR TRACKER ASSEMBLING LINE AND FACILITY 1.  Assembling line and Facility2.  Solar tracker system3.  Product introduction4.  Reference – Domestic5.  Reference – Oversea 6
  7. 7. 1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY Assembling line Facility : Turning mill, V-M/C , CNC , H-M/C , Auto Laser , Laser cutting Machine
  8. 8. 1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY
  9. 9. 1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY One set up line equipped from design to manufacture
  10. 10. 1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY Assembling line V-CNC (SKT-80R) CNC (SKT-300) H-MCT (HKH63G) HV-MCT (HI-V50D)
  11. 11. 1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY V-MCT (SIRIUS-UL H-MCT (HKH63G) ) V-MCT (SIRIUS-UL Machining Center CNC (QT-8N) )
  12. 12. 1. SOLAR TRACKER ASSEMBLING LINE AND FACILITY CNC Cutting M/C Robot welding M/C CNC M/C
  13. 13. 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 13
  14. 14. 2. Solar tracking system Tracking the position of the sun by photon diode 14 Accuracy test
  15. 15. 2. Solar tracking system PDS (photon diode system) - Accuracy +_1 - Over 3,000 lux, sensor send signal - High trust - Low- power consumption 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 15
  16. 16. 2. Solar tracking system [concentrated sensor) 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) 0.3V 1us Control Method PWM / RS-23 Connect Method 0.5m/6PIN Safety Anti-reverse diode Operation Temperature -20℃ ~ 70℃ Storage Temperature -40℃ ~ 85℃ Certificates IP65 16
  17. 17. 2. Solar tracking system – Controller Monitoring System lay out “Controller is ON” Message display.. Tester gear LCD Display LED Display Controller AC/DC Converter cDAQ Laptop PCMCIA Seria USB2.0 l 4port 17
  18. 18. 2. Solar tracking system – controller Solar tracker controller - 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 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 18 Operation Temperature -20℃ ~ 60℃ Storage Temperature -40℃ ~ 85℃
  19. 19. 2. Solar tracking system – controller Controller for desert - 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 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 19
  20. 20. 2. Solar tracking system- Center control Center control system User Local sever RTU CCTV Solar tracker group 1 Solar tracker group 2 Solar tracker group N - 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 20
  21. 21. 2. Solar tracking System – Center control System To Group Big Each tracker -Center control algorithm - Remote control & Local control - Monitoring solar tracker in real time -> Each and Group control - Safety Mode (Wind, Snow) ->Weather forecast sensor (option) Small Group 21
  22. 22. 2. Optimal Solar tracker Structure Process 22
  23. 23. 2. Optimal solar tracker structure – CAE ANALYSIS 3D (CAE) Y=0 section velocity magnitud z=2.4 section velocity magnitu e de Wind force Simulation Optimal design 312MPa Base 275MPa 조정1 208MPa 조정 4 103MPa 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 23
  24. 24. 3. Dual axis tracker (3kW / 6kW) 3kW Module array : 4 x 4(16pcs 200Wp , 3.2kW/1set) Solar sensor 6kW Module array : 5x 6 (30pcs, 200Wp , 6.0kW/1set) Azimuth dri ve Actuator Controller 24 Module Bracket
  25. 25. 3. Dual axis tracker (3kW / 6kW) 25
  26. 26. 3. Dual axis tracker - CAE (3kW / 6kW)3D (CAE) – Dual axis tracker 26
  27. 27. 3. Single axis tracker Module array : 3 x 22(66 pcs/ 200Wp / 13.2kw/1set) 27
  28. 28. 3. Single axis tracker [PST-13kw] Actuator type Joint part Robust design High durability ACT Joint part Actuator High performance Max power & torque Foundation bolt After subsidence, each bolt possible leveling work again Module fix bracket Led Air flow smoothly 28
  29. 29. 3. Single axis tracker [PST-13kw] Actuator test Actuator : Max stress PV 0° : Gravity + Snow 16.4M PV 60° : Gravity + Rear Snow Pa 43.4M Pa CPV 85°: Gravity + Rear Snow 31.4M 53.0M Pa Pa è Actuator Tube & Shaft below 54 Mpa 54.2M Pa PV 0deg PV 60deg 81.5M Pa Gravity + snow Rear Snow Max axial -6,049 3,488 Actuator Road force (N) F : Axial force Shaft pitch (mm) 16 16 Pitch (mm) 6 6 Actuator Strength Needed torque 25.44 14.67 (N•m) 29
  30. 30. 3. Single axis tracker – Wind test3D (CAE) – Single axis tracker 30
  31. 31. 3. Single axis tracker – slope type Module array : 6x 6 (36 pcs/ 230Wp / 8.28kw/1set) 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 31
  32. 32. 3. Single axis tracker – wind test3D CAE- single axis tracker [slope type] 32
  33. 33. 3. Adjustable system Module array : 2 x 11 (22pcs/ 230Wp / 5.06kw/1set) According to season, change angle for maximizing efficiency Actuator Small Portable Actuator àEasy to change angle Adjustable angle Move Adjustable Pin - High durability and robust design by CAE - Change angle by actuator - Economic installation cost -  Save labor cost: 1 person for change angle by actuat or -  Minimize maintenance -  Leveling work by Foundation plate bolt 33
  34. 34. 3. Adjustable system – Wind load test3D CAE – Adjustable system 34
  35. 35. 3. Fixed System Module array : 2x 11(22pcs/ 230Wp/ 5.06kw/1set) - High Durability and Robust design by CAE - Optimal radiation angle - Easy to install and maintain - Cost effective 35
  36. 36. 3. Fixed System – Wind load test 3D CAE – Fixed System 최적화 설계 (부재 조정) 36
  37. 37. 3. Fixed System Foundation Foundation Ground Screw & Concrete foundation Ground Screw Concrete foundation Concrete foundation [disposal difficulty] Eco-Friendly Damage enviroment Save labor cost According to site condition, hard to use Standardization Frame 37
  38. 38. 3. Ground Screw3D CAE – Ground screw 38
  39. 39. 3. Products Features 단순조립에 의한 편리한 현장 조립시공 경사 고정식 경제적인 시공비 실현- Easy to install [ Frame Standardization]- Customized frame according to module and installation site 39
  40. 40. 4. Reference - Domestic 20 07 55 power plants 08 77 power plants 20 20 09 105 power plants 20 10 78 Power plants 20 11 5MW Total power plant sites & Total capa: 301 Site & 61MW 40
  41. 41. 4. Reference Czech: 400kW Germany : 1000kW China: 2000kW Taiwan: 2000kW France: 500KW Japan: 200kW Mexico: 200KW Australia : 200KW Thailand : 3MW 2012 2011 2012year Main Projects 2010 America 150MW Asia 40MW 41
  42. 42. 4. Reference - Domestic Type : Fixed type, Capa. : 3MW 42
  43. 43. 4. Reference - Domestic Type : Single axis tracker, Capa. : 3MW 43
  44. 44. 4. Reference - Domestic Type: single axis tracker, Capa : 1.8MW 44
  45. 45. 4. Reference - Domestic Type: Fixed system, Capa. : 1.5MW 45
  46. 46. 4. Reference - Domestic Type : Dual, Single & Fixed, Capa : 1.5MW 46
  47. 47. 4. Reference - Domestic Type : Single axis tracker, Capa. : 1MW 47
  48. 48. 4. Reference - Domestic Type : Dual & fixed type, Capa. : 500kW 48
  49. 49. 4. Reference - Domestic Type : Adjustable, fixed system, Capa. : 1MW 49
  50. 50. 4. Reference - Domestic Type : Single axis tracker, Capa. : 700kW 50
  51. 51. 4. Reference - Domestic Type : Dual axis, Single axis tracker, Capa. : 1MW 51
  52. 52. 4. Reference - Domestic Type : Fixed system, Capa. : 1.1MW 52
  53. 53. 4. Reference - Domestic Type : Dual axis Capa. : 400kW 53
  54. 54. 4. Reference - Domestic Type : Dual axis, Capa. : 700kW 54
  55. 55. 4. Reference - Domestic Type : Dual axis, Capa : 1000kW 55
  56. 56. 4. Reference – Domestic Type : Dual axis, Single axis, Capa : 1MW 56
  57. 57. 4. Reference - Domestic Type : Dual axis, Capa : 45kW 57
  58. 58. 4. Reference - Domestic Type : Single axis, Capa : 100kW 58
  59. 59. 4. Reference - Domestic Type : Dual, fixed deck Capa : 60kW 59
  60. 60. 4. Reference - Domestic Type : Single axis Capa. : 50kW 60
  61. 61. 4. Reference - Domestic Type : Dual axis tracker Capa. : 200kW 61
  62. 62. 4. Reference Type : Dual axis tracker / Area : China / Capa : 2MW 62
  63. 63. 4. Reference Type : Dual axis tracker / Area : Czech / Capa. : 400kW 63
  64. 64. 4. Reference Type : Dual axis tracker / Area : France / Capa : 700kW 64
  65. 65. 4. Reference Type : Fixed system / Area : Germany / Capa. : 1MW 65
  66. 66. Thank You 66

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