Detail of GB/T 32077-2015

Introduction of GB/T 32077-2015

1 Scope This standard specifies technical requirements, test methods, inspection rules, marking, label, operation instruction as well as packaging, transportation and storage of pitch system of grid-connected wind turbine generator system. This standard is applicable to pitch system used for grid-connected horizontal axis (three-blade wind rotor) wind turbine generator system; pitch shall be of hydraulically-driven mode or electrically-driven mode. 2 Normative References The following documents for the application of this document are essential. Any dated reference, just dated edition applies to this document. For undated references, the latest edition (including any amendments) applies to this document. GB/T 191 Packaging - Pictorial Marking for Handling of Goods GB/T 1029 Test Procedures for Three-phase Synchronous Machines GB/T 1032 Test Procedures for Three-phase Induction Motors GB/T 1311 Test Procedure for Direct Current Machines GB/T 2422 Environmental Testing - Guide to Drafting of Test Methods - Terms and Definitions GB/T 2423.1-2008 Environmental Testing - Part 2: Test Methods - Tests A: Cold GB/T 2423.2-2008 Environmental Testing - Part 2: Test Methods - Tests B: Dry Heat GB/T 2423.3-2006 Environmental Testing for Electric and Electronic Products - Part 2: Testing Method Test Cab: Damp Heat Steady State GB/T 2423.4-2008 Environmental Testing for Electric and Electronic Products - Part 2: Test Method - Test Db: Damp Heat, Cyclic (12h+12h Cycle) GB/T 2900.1 Electrotechnical Terminology - Fundamental Terms GB/T 2900.53 Electrotechnical Terminology - Wind Turbine Generator Systems GB/T 3222.2 Acoustics - Description Measurement and Assessment of Environmental Noise - Part 2: Determination of Environmental Noise Levels GB/T 3766 Hydraulic Fluid Power - General Rules Relating to Systems GB/T 3797-2005 Electrical Control Assemblies GB 4208 Degrees of Protection Provided by Enclosure (IP Code) GB/T 4365 Electrotechnical Terminology - Electromagnetic Compatibility GB 5226.1 Electrical Safety of Machinery - Electrical Equipment of Machines - Part 1: General requirements GB/T 6388 Transport Package Shipping Mark GB/T 7935 Hydraulic Fluid Power - General Requirements for Hydraulic Components GB/T 9969 General Principles for Preparation of Instructions for Use of Industrial Products GB/T 11287-2000 Electrical Relays - Part 21: Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment - Section One: Vibration Tests (Sinusoidal) GB/T 12113 Methods of Measurement of Touch Current and Protective Conductor Current GB/T 13729-2002 Remote Terminal Unit Equipment GB/T 14039 Hydraulic Fluid Power – Fluids - Method for Coding the Level of Contamination by Solid Particles GB/T 14537-1993 Shock and Bump Tests on Measuring Relays and Protection Equipment GB/T 14598.9-2010 Measuring Relays and Protection Equipment - Part 22-3: Electrical Disturbance Tests - Radiated Electromagnetic Field Immunity GB/T 14598.10-2012 Measuring Relays and Protection Equipment - Part 22-4: Electrical Disturbance Tests - Electrical Fast Transient/Burst Immunity Test GB/T 14598.13-2008 Electrical Relays - Part 22-1: Electrical Disturbance Tests for Measuring Relays and Protection Equipment - 1 MHz Burst Immunity Tests GB/T 14598.14-2010 Measuring Relays and Protection Equipment - Part 22-2: Electrical Disturbance Tests - Electrostatic Discharge Tests GB/T 14598.20-2007 Electrical Relays - Part 26: Electrical Compatibility Requirements for Measuring Relays and Protection Equipment GB 14598.27-2008 Measuring Relays and Protection Equipment - Part 27: Product Safety Requirements GB/T 15543-2008 Power Quality - Three-phase Voltage Unbalance GB/T 16935.1-2008 Insulation Coordination for Equipment within Low-voltage Systems - Part 1: Principles Requirements and Tests GB/T 18451.1-2012 Wind Turbine Generator Systems - Design Requirements GB/T 19292.1 Corrosion of Metals and Alloys - Corrosively of Atmospheres - Classification GB/T 19608.1 Classification of Special Environmental Condition - Part 1: Dry Heat GB/T 19608.2 Classification of Special Environmental Condition - Part 2: Dry Heat-desert GB/T 19608.3 Classification of Special Environmental Condition - Part 3: Plateau GB/T 19963 Technical Rule for Connecting Wind Farm to Power System GB/T 20641 Empty Enclosures for Low-voltage Switchgear and Controlgear Assemblies - General Requirements NB/T 31003 Design Regulations for Large-scale Wind Power Connecting to the System JB/T 5777.2-2002 General Specification for Control and Protection Panel (Cabinet and Desk) of Secondary Circuit of Power System JB/T 5777.3-2002 Basic Testing Method for Control and Protection Panel (Cabinet and Desk) of Secondary Circuit of Power System JB/T 10427 General Hydraulic System of Wind Turbine Generator Systems ISO 12944-5: 2007 Paints and Varnishes - Corrosion Protection of Steel Structures by Protective Paint Systems - Part 5: Protective Paint Systems NAS 1638 Cleanliness Requirements of Parts User in Hydraulic Systems 3 Terminologies and Definitions For the purposes of this document, terminologies and definitions defined in GB/T 2422, GB/T 2900.1, GB/T 2900.53 and GB/T 4365 as well as the following ones apply. 3.1 Pitch system Device controlling and adjusting blade pitch angle of wind turbine generator system. It mainly includes pitch control device, pitch drive equipment, backup power supply, pitch actuating equipment, pitch lubricating device and pitch detection device. 3.1.1 Electric pitch system

Contents of GB/T 32077-2015

Foreword i 1 Scope 2 Normative References 3 Terminologies and Definitions 4 Operating Conditions 5 Technical Requirements 6 Test Methods 7 Inspection Rules 8 Markings, Labels and Operation instructions 9 Packaging, Transportation and Storage 10 Whole Set Supply