EJ/T 1097.2-2014
Radiation in nuclear facilities.Centralized systems for continuous monitoring of radiation and/or levels of radioactivity.Part 2:Requirements for discharge, environmental, accident, or post-accident monitoring functions (English Version)
- Standard No.
- EJ/T 1097.2-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Nuclear Industry
- Latest
- EJ/T 1097.2-2014
- Scope
- This section supplements functions such as emissions, environment, accident or post-accident monitoring that are not included in EJ/T 1097-1999. This section applies to central control systems in nuclear facilities without reactors where achieving or maintaining radiation protection is the direct goal. These systems perform the following functions: ——Radiation monitoring of plant emissions: ——Interlocking of control functions to prevent or mitigate the release of radioactive materials due to accidents; ——Radiation and environmental monitoring functions to enhance monitoring and response to accidents ; ——Provides information to process control or safety systems for control or interlocking functions. In some nuclear facilities, these functions may have greater safety importance than the functions specified in EJ/T 1097-1999. This section applies to integrating radiation monitoring functions into central control systems, but does not directly apply to the design and testing of detection and measurement devices. The requirements for these devices should comply with their current standards. This section specifies the integration of functions of equipment such as those described in GB/T 7165.1-2005, GB/T 7165.2-2008, GB/T 7165.3-2008, GB/T 7165.4-2008 and GB/T 7165.5-2008 into plant digital Go into the system. This section gives the requirements for system-level components (central computer, subsystem computers, operator consoles and interconnectors). For detector devices, processing devices and alarm devices, this section only includes the interface requirements required to connect to the central control system. The standards cited above already include special requirements for these components. This part specifies the requirements for integrating the above functions into the central control system. It also takes into account general requirements and design characteristics, electrical performance requirements and tests, mechanical performance requirements and tests, software performance requirements and tests, and environmental performance requirements and tests. and documentation requirements.
EJ/T 1097.2-2014 history
- 2014 EJ/T 1097.2-2014 Radiation in nuclear facilities.Centralized systems for continuous monitoring of radiation and/or levels of radioactivity.Part 2:Requirements for discharge, environmental, accident, or post-accident monitoring functions
