DEVELOPMENT OF ADVANCED ALARM ANNUNCIATION SYSTEM FOR NUCLEAR REACTORS

摘要

A microcontroller based advanced alarm annunciation system with modular distributed architecture and card level active redundancy has been successfully developed. The hardware has been qualified to meet the environmental conditions for a nuclear reactor. The system software has been developed according to category-IB as per AERB guidelines. This system shall be employed in three nuclear reactors at BARC. The technology of the system is being transferred to ECIL, Hyderabad.