This part of GB/T 25389 specifies the testing methods for permanent magnet synchronous generators for wind turbines connected to the grid via full-power converters.
This part is applicable to the test of permanent magnet synchronous generators (hereinafter referred to as generators) for wind turbines connected to the grid via full-power converters, and may be referred to by other types of generators.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 755 Rotating electrical machines - Rating and performance
GB/T 1029 Test procedures for three-phase synchronous machines
GB/T 1032-2012 Test procedures for three-phase induction motors
GB/T 2423.16 Environmental testing for electric and electronic products - Part 2: Test methods - Test J and guidance: Mold growth
GB/T 2423.17 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ka: Salt mist
GB/T 4942.1 Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification
GB/T 10068 Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity
GB/T 10069.1 Measurement of the airborne noise emitted by rotating electrical machines and the noise limits - Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
GB/T 12665 Requirements of damp-heat testing of electrical machine for service in general environmental condition
GB/T 22715 Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines
GB/T 22719.1 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods
GB/T 22719.2 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits
GB/T 25389.1 Wind turbines - Permanent magnet synchronous generator - Part 1: Technical conditions
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 755 and GB/T 1029 apply.
GB/T 25389.2-2018 The following standards are cited：
