GB/T 33199.1-2016
Mechanical vibration—Torsional vibration of rotating machinery— Part 1: Land-based steam and gas turbine generator sets in excess of 50 MW (English Version)
- Standard No.
- GB/T 33199.1-2016
- Language
- Chinese, Available in English version
- Release Date
- 2016
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 33199.1-2016
- Scope
- This part of GB/T 33199 specifies the torsional vibration criteria for the coupled shafting of the turbogenerator set with long blades installed under normal operating conditions, especially for the avoidance of the natural frequency of torsional vibration of the coupled shafting of the turbogenerator set in grid-connected operation. Open the line frequency of the grid and the range of 2 times the line frequency. It also specifies the measures that the supplier can take if the torsional vibration natural frequency does not comply with the specified frequency range. This section is applicable to power station turbine generator sets installed on land with a rated power greater than 50 MW and a rated speed of 1 500 r/min, 1 800 r/min, 3 000 r/min, 3 600 r/min and a power station with a speed of 3 000 r/min r/min, 3 600 r/min power station gas turbine generator set. This part presents the current methods for analyzing, evaluating and measuring the natural frequency of shafting torsional vibration.
GB/T 33199.1-2016 Referenced Document
- GB/T 1883.1-2005 Reciprocating internal combustion engines.Vocabulary.Part 1: Terms for engine design and operation
- GB/T 1883.2-2005 Reciprocating internal combustion engines.Vocabulary.Part 2: Terms for engine maintenance
- GB/T 2298-2010 Mechanical vibration,shock and condition monitoring.Vocabulary
GB/T 33199.1-2016 history
- 2016 GB/T 33199.1-2016 Mechanical vibration—Torsional vibration of rotating machinery— Part 1: Land-based steam and gas turbine generator sets in excess of 50 MW
