Statement of Compliance on the A-Design Assessment

Transcription

1 Customer Statement of Compliance on the A- Assessment Registration No DA-GL, Rev. 0 GmbH Holsterfeld Salzbergen GERMANY Wind Turbine GE , GE50.2E, HH 79.7 m, 60 Hz STW&CWE with the characteristic data given in the attached "Annex to Assessment" has been assessed by TOV NORD concerning the design. Assessed acc. to WTGS Class IEC S The design approval is based on the indicated documents as follows: TOV NORD Report No El TOV NORD Report No El I TOV NORD Report No. 81a a-2 E TOV NORD Report No. 81 a a6-3 E TUV NORD Report No E TUV NORD Report No. 8aaa E TOV NORD Report No. 81a8 aa El TUV NORD Report No. 8aaa E TOV NORD Report No. 81a8 aa Load Assumptions, hh m (STW) Load Assumptions, hh 79.7 m (CWE) Safety Concept and Manuals Rotor Blade GE5a.2e Machinery Components Electrical Systems (6aHz) Tubular steel tower, hh m Nacelle Cover and Spinner Commissioning Rev.1 dated Sept 2a14 Rev.1 dated Sept 2a14 Rev.9 dated Nov. 2a14 Rev.1 dated Nov. 2a14 Rev.a dated Dec 2a14 Rev.14 dated Nov. 2a14 Rev.3 dated Nov. 2a14 Rev.7 dated Nov. 2a14 Rev.a dated May 2a12 Normative references: Certification scheme: Germanischer Lloyd WindEnergie GmbH "Guideline for the Certification of Wind Turbines", Edition 2003 with Supplement 2004 in combination with IEC "Wind turbine generator systems - part 1: Safety requirements", Second Edition, (only for loads) Page 1 of 2

2 Any change in the design is to be approved by TOV NORD. Without approval this Statement loses its validity. Dipl.-lng. Werner Petrusc ke (~k~~;~~:erungsstelle D-ZE Essen, 01 December 2014 Langemarckstra~e Essen Statement of Compliance on the A- Assessment Registration-No DA-GL, Rev. O Page 2 of 2

3 Principle technical turbine data of the GE , GE50.2E, 60Hz Main data Rotor diameter Power regulation Rated power Hub height Rated rotational speed Operating range rotational speed Cut-in wind speed Rated wind speed Cut-out-wind speed (10 min mean) Extreme wind speed (50-year, 10 min average, Vret) Annual average wind speed Air density Longitudinal turbulence Intensity at 15 mis (l1s) life time IEC , class Ambient Temperature (STW) Ambient Temperature (CWE) Horizontal axis wind turbine with variable rotor speed 103 m Independent electromechanical pitch system for each blade 1700 f<>n 79.7 m rpm rpm 3.0 m/s 9.6 m/s 20 mis 40 m/s 7.5 mis kg/m 3 14 % 20 years S (based on Ill, with differences) -15 C +40 C (Operation) -20 C +50 C (Survival) -15 C +40 C (Operation) -30 C -15 C (Operation Derated) -40 C +50 C (Survival) Nacelle 123W W W5223 Rotor Cone angle Tilt Blade pitch angle Orientation Variable Upwind Annex to A- Assessment

4 Rotor blade Blade length Number of Blades GE Part No. GE50.2E Glass fibre reinforced epoxy resin 50.2 m 3 109W7083G001 Lightning protection Class 1 Pitch System (Pitch Axis) 151X1246CA02SA01 (Pitch Axis 1 Assembly) 151X1246CA02SA03 (Pitch Axis 2/3 Assembly) 151X1246CA02SA02 (Pitch Axis 1 Assembly) 151X1246CA02SA04 (Pitch Axis 2/3 Assembly)) 108W3157 (Pitch Axis 1 Assembly) 108W3158 (Pitch Axis 2/3 Assembly) 109W6068P001 (Pitch Axis 1 Assembly) 109W6075P001 (Pitch Axis 2/3 Assembly) Pitch System (Pitch Battery) Enersys 151X1233CB02SA01 / X16 (Battery Assembly) 104W9342P001 (Battery Assembly) Pitch System (Pitch Motor) GE Motors 5BT1356B002 (Motor Assembly) 5BT1356B003 (Motor Assemby) 108W5453P001 (Motor Assembly) 108W5453P002 (Motor Assembly) Advanced Motor & Drive FP (Motor Assembly) FP (Motor Assemby) 104W9343P002 (Motor Assembly) 104W9343P003 (Motor Assembly Annex to A- Assessment

5 Pitch bearing Pitch drive Ball bearing slewing ring 114W8336G001-G003 Nanjing High Speed Gear Co., Ltd FDX104A-02-00R 1 109W1178P001 Nanjing High Speed Gear Co., Ltd FDX104A-01-00R2 109W5423P001 Bonfiglioli Transmission Pvt. Ltd. 2T707T3136A01 109W3528P001 Liebherr Components Biberach GmbH DAT 300/484 ( ) 107W3331 P001 Liebherr Components Biberach GmbH DAT 300/484 ( ) 109W1176P001 S.MEl :I srl (Rossi) RES 1300 GR3S S-RTD-CW 109W1177P001 Rotor Hub GE Energ y Cast Part EN-GJS U-L T 103W3174 (machining) 115W1 908 (casting) Annex to A- Assessment

6 Hub cover 103W3150 Main Bearing NTN Walzlager GmbH Double Row Spherical Roller Bearing 240/71 OBV3S30 108W4543P001 Koyo Jtekt Corporation Double Row Spherical Roller Bearing 240/710RHAW33TCS FYPO 108W4543P001 Main Bearing Housing GmbH Cast Part EN-GJS U-L T 103W3164 (machining) 103W3037 (casting) 103W3165G001 Main Shaft Low speed shaft rotor lock device High speed shaft rotor lock device Desig n forged part 34CrNiMo6 103W2967 Rev.C forged part E360, 0390 grade D 115W4450 (hole disk) (102W1452) (bolt) 392A1276 forged part 0345 grade D 115W7394 Annex to A- Assessment

7 Gearbox Elastomer Bearing ESM Energie- und Schwingungstechnik Mitsch GmbH Elastomer bearing UB97 _003_60_60 108W7489 Gearbox 60 Hz Gear ratio Gear ratio Gear ratio Gear ratio Nanjing High Speed Gear Co., Ltd Planetary-helical gearbox FDMD-OOR1 108W5166P Nanjing High Speed Gear Co., Ltd Planetary-helical gearbox FDMD-OOR3 123W3011 P Nanjing High Speed Gear Co.. Ltd Planetary-helical gearbox FDMD-OOR3B 109W6240P Nanjing High Speed Gear Co.. Ltd Planetary-helical gearbox FDMD-OOR4 109W6244POO Rotor Brake (HPU) Svendborg Brakes NS Active hydraulic brake BSAK 3000-MS40S-103 MEH A 1046 (Caliper) 109W2515P001 (HPU) 109W2061 P001 (HPU) Annex to A- Assessment

8 Generator Coupling Main drawing No. Main drawing No. Winergy AG ARPEX ARS-4 KRZK ARS W5503P001 KTR Kupplungstechnik GmbH Radex-N 165 NANA Index 0 108W5500P001 (60Hz) Bed plate cast part EN-GJS BU-LT 103W3140 (machining) 103W3139 (casting) Generator Frame welded part S355J2, ASTM A572 Grade W7655 (fabrication) 115W7656 (machining) Yaw bearing Ball bearing slewing ring 103W W4 701 G001 /G002 Yaw drive Liebherr Components Biberach GmbH 4-stage planetary gearbox DAT 500/2400 ( ) 108W4726P001 Nanjing High Speed Gear Co., Ltd 4-stage planetary gearbox FDX207G-01-00R 1 108W4725P001 Annex to A- Assessment

9 Bonfiglioli Trasmital 4-stage planetary gearbox 714T4W (MT417T008) 108W8434P001 Nabtesco Corporation 3-stage cycloid I planetary gearbox RGS1 00B 108W8523POO 1 Friction system assembly (Yaw Brake) Mechanical with spring washer Permanent yaw brake system 115W6389 Top Box 108W W W4024 Generator GE generic designation Rated Power Rated voltage Rated speed Isolation class Degree of protection Hitachi TFFOAN-DQ/HIG-3669KOO 109W3459P kw 690V 1465 rpm F IP54 GE generic designation Rated Power Rated voltage Rated speed Isolation class Degree of protection GE-Vietnam TFFOAN-DQ/HI G-3669KOOVN-GE 109W3458P kw 690V 1465 rpm F IP54 Down Tower Assembly (converter, main cabinet, power distribution panel) GE Salem 151X1230KA02SA03 107W5379P007 Annex to A- Assessment No DA-GL, Rev. 0

10 Power Cable Assembly Control Cable Assembly Bus Bar 120W W W0216 Tower (hh 79.7 m) Length GE Drawing No. Tubular steel tower with 3 sections 77.3 m 123W1996 (STW-Version) 123W1997 (STW-Version) 123W1998 (STW-Version) 114W6950 (STW-Version) 123W1999 (STW-Version) 123W2036 (CWE-Version) 123W2037 (CWE-Version) 123W2038 (CWE-Version) 200W0074 (CWE-Version) 123W2039 (CWE-Version) Control and safety system Mark Vie Note: Please refer to the appropriate certification reports for revision control of drawings and related design documents. End of Annex T0V NORD CERT GmbH - (~k~~=~~:erungsstelle D-ZE Essen, December 2014 LangemarckstraBe Essen windenergy@tuev-nord.de Annex to A- Assessment Page 8 of 8