EJ/T 1188-2005
Vibration monitoring of internal structures in pressurized water reactor of nuclear power plants (English Version)
- Standard No.
- EJ/T 1188-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Nuclear Industry
- Status
- 2016-07
- Replace By
- NB/T 20382-2016
- Latest
- NB/T 20382-2016
- Scope
- This standard specifies the monitoring methods, monitoring procedures, and requirements for monitoring systems and monitoring documents for vibration of internal components and fuel assemblies of pressurized water reactors in nuclear power plants. This standard is applicable to the monitoring of vibration behavior of internal components and fuel assemblies of pressurized water reactors based on external neutron fluctuation signals and reactor pressure vessel vibration signals. The main objects of monitoring are the deterioration of internal components and fuel assembly structures such as the core basket, heat shields, and upper and lower core supports. At the same time, additional measurements of primary circuit vibration and coolant pressure can also detect the primary circuit structure. Deterioration of supports. The performance indicators of monitoring equipment and instruments proposed in the standard can be used as a reference.
EJ/T 1188-2005 Referenced Document
- DIN 25475-2 Nuclear facilities - Operational monitoring - Part 2: Vibration monitoring for early detection of changes in the vibrational behavior of the primary coolant circuit in pressurized water reactors*， 2009-05-01 Update
- EJ/T 737-1992 General Principles of Reactor Noise Analysis
EJ/T 1188-2005 history
- 2016 NB/T 20382-2016 Vibration monitoring of internal structures in pressurized water reactor nuclear power plants
- 2005 EJ/T 1188-2005 Vibration monitoring of internal structures in pressurized water reactor of nuclear power plants
EJ/T 1188-2005 Vibration monitoring of internal structures in pressurized water reactor of nuclear power plants was changed to NB/T 20382-2016 Vibration monitoring of internal structures in pressurized water reactor nuclear power plants.
