Two-Channel Fault-Tolerant Operational Parameter Logging System for Energy Block Monitoring

Two-channel fault-tolerant system for registration of information on technical condition of the power unit with recording on non-volatile data carriers protected from external influences.
The system is designed for automatic collection, registration, storage and issuance of information on the state of parameters important for the operation of the power unit and the actions of the operating personnel before, during and after the accident for subsequent analysis of the emergency situation and clarification of the causes of its occurrence, ways of development, as well as analysis of personnel actions on its localisation, elimination and prevention.
The system functions in all modes of normal operation, in case of violations of normal operating conditions and in all types of design basis accidents, and in case of beyond design basis accidents it ensures safety of previously registered information.