GB/T 20140-2016
ActiveMeasurement method and evaluation criteria of dynamic characteristic and vibration on stator end windings of cylindrical synchronous generators
隐极同步发电机定子绕组端部动态特性和振动测量方法及评定
Application Summary AI generated
This standard specifies the measurement methods and evaluation criteria for the dynamic characteristics and vibration of stator end windings in cylindrical synchronous generators. It is applied in the testing, commissioning, and maintenance of large turbine generators in power plants to ensure structural integrity and prevent insulation damage from excessive vibration. The standard provides guidelines for assessing vibration levels during operation and after repairs or modifications.
Related Standards
NY/T 1223-2006
Biogas-powered generating sets
GB/T 755.2-2003
Methods for determininglosses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles)
GB/T 997-2003
Classification of types of construction and mounting arrangements for rotating electrical machines(IM code)
GB/T 5321-2005
Measurement of loss and efficiency for electrical machine by the calorimetric method
GB/Z 32519.1-2016
1000MW Class Hydro-generator—Part 1: Technical Guide
GB/Z 32519.3-2016
1000MW Class Hydraulic-generator—Part 3: Quality Inspection Standards For Installation
GB/Z 32519.2-2016
1000MW Class Hydro-generators—Part 2: Testing And Inspecting Guide
GB/Z 20833.5-2023
Rotating electrical machines—The winding insulation—Part 5：Off-line measurement of partial discharge inception voltage under repetitive impulse voltage
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.