This standard specifies the water vapor quality indicators for thermal power generation units and steam power equipment during normal operation and when the units are stopped (standby) and started. This standard applies to thermal power generating units and steam power equipment with the main steam pressure of the boiler not lower than 3.8MPa (gauge atmospheric pressure).
GB/T 12145-2008 Referenced Document
GB/T 7064 Technical requirements for hidden pole synchronous generators*, 2018-07-01 Update
GB/T 12145-2008 history
2016GB/T 12145-2016 Quality criterion of water and steam for power plant and steam-generating equipment
2008GB/T 12145-2008 Quality criterion of water and steam for generating unit and steam power equipment
1999GB/T 12145-1999 Quality criterion of water and steam for generating unit and steam power equipment