GB/T 11348.4-2015

Active

Mechanical vibration—Evaluation of machine vibration by measurements on rotating shafts—Part 4: Gas turbine sets with fluid-film bearings

机械振动 在旋转轴上测量评价机器的振动 第4部分：具有滑动轴承的燃气轮机组

Standard Type
GBT
ICS
17.160
CCS
J04
Status
Active
Issue Date
2015-12-31
Implementation
2016-07-01
Centralized Committee
国家标准委
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies procedures for evaluating the vibration of gas turbine sets equipped with fluid-film bearings by measuring vibration directly on rotating shafts. It is applied in the energy and power generation industries, particularly for commissioning, condition monitoring, and diagnostic testing of large gas turbines used in power plants or industrial drives. The standard provides acceptance criteria and operational limits to ensure safe and reliable machinery performance.

Related Standards

GB/T 20485.12-2008 Method for the calibration of vibration and shock transducers - Part 12: Primary vibration calibration by the reciprocity method GB/T 13823.1-2005 Methods for the calibration of vibration and shock transducers part 1:Basic concepts GB/T 14412-2005 Mechanical vibration and shock-Mechanical mounting of accelerometers GB/T 6075.6-2002 Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 6:Reciprocating machines with power ratings above 100kW GB/T 6075.5-2002 Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 5:Machine sets in hydraulic power generating and pumping plants GB/T 6075.2-2002 Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 2:Large land-based steam turbine generator setsin excess of 50MW GB/T 6075.4-2001 Mechanical vibration--Evaluation of machine vibration by measurementson non-rotating parts--Part 4:Gas turbine driven sets excluding aircraft derivatives GB/T 6075.3-2001 Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 3:Industrial machines with nominal power above 15kW and nominal speeds between 120r/min and 15000r/min when measured in situ
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.