Nuclear power plants. Control rooms. Supplementary control room for reactor shutdown without access to the main control room
核电站 控制室 反应堆停堆的辅助控制室 无需进入主控制室
BS EN 60965:2016 establishes requirements for the Supplementary Control Room
provided to enable the operating staff of nuclear power plants to shut down the reactor, where
previously operating, and maintain the plant in a safe shut-down state in the event that control
of the safety functions can no longer be exercised from the Main Control Room, due to
unavailability of the Main Control Room or its facilities. The design has to ensure that the
Supplementary Control Room is protected against the hazards, including any localised
extreme hazards, leading to the unavailability of the Main Control Room.The standard also establishes requirements for the selection of functions, the design and
organisation of the human-machine interface, and the procedures which shall be used
systematically to verify and validate the functional design of the supplementary control room.It is assumed that supplementary control room provided for shutdown operations from outside
the main control room would be unattended during normal plant conditions other than for
periodic testing. The requirements reflect the application of human engineering principles as
they apply to the human-machine interface during such periodic testing and during abnormal
plant conditions.This standard does not cover special emergency response facilities (e.g. a technical support
centre) or facilities provided for radioactive waste handling. Detailed equipment design is also
outside the scope of the standard.This standard follows the principles of IAEA Specific Safety Requirements SSR-2/1 and IAEA
Safety Guide NS-G-1.3.The purpose of this standard is to provide functional design requirements to be used in the
design of the supplementary control room of a nuclear power plant to meet safety
requirements.This standard is intended for application to a supplementary control room whose conceptual
design is initiated after the publication of this standard. If it is desired to apply it to existing
plants or designs, special care must be taken to ensure a consistent design basis. This
relates, for example, to factors such as the consistency between the supplementary control
room and the main control room, the ergonomic approach, the automation level and the
information technology, and the extent of modifications to be implemented in I&C systems.Cross References:IEC 60709IEC 60964:2009IEC 61226IEC 61513IEC 61771IEC 62646ISO 11064ISO 11064-1ISO 11064-3ISO 11064-6IAEA SSR-2/1:2012IAEA NS-G-1.3:2002EN 60709EN 60964:2010EN 61226EN 61513EN ISO 11064EN ISO 11064-1EN ISO 11064-3EN ISO 11064-6IEC 60780IEC 60880IEC 60980IEC 61227IEC 61508-1IEC 61508-2IEC 61508-3IEC 61508-4IEC 61772IEC 61839IEC 62138IEC 62241IEC 62645ISO 9241IAEA GS-R-3:2006GS-G-3.1:2006GS-G-3.5:2009IAEA SSR-2/2NS-G-1.3:2002All current amendments available at time of purchase are included with the purchase of this document.