This part specifies relevant terms and definitions, general requirements, technical requirements, test method, inspection rule, etc. for control system and electric pitch control system of grid-connected horizontal shaft variable speed constant frequency wind turbine generator system (WTGS).
This part is applicable to the control system and electric pitch control system of grid-connected horizontal shaft variable speed constant frequency WTGS.
Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 General Requirements 4.1 General 4.2 Environmental Conditions 4.3 Power Grid Conditions 4.4 Control Cabinet and Element 4.5 Electromagnetic Compatibility 5 Technical Requirements 5.1 Design Principle 5.2 Control Functions 5.3 Parameter Detection 5.4 Safety Protection 5.5 Communication Requirements 6 Test Method 7 Inspection Rule 7.1 Inspection Category 7.2 Inspection Requirements 7.3 Inspection Items 8 Product Information 8.1 Documents Provided 8.2 Product Identification