Development of a methodology to validation groups of redundant measurements
Description
It is presented a new method for the validation of redundant measurements based on the parity-space method. This method determines a subset of consistent measurements, obtained from the selection among the redundant measurements of a given group, which represents a process variable. From this subset it is calculated an estimative value of the redundant measurements. The implementation of the method for validation of redundant measurements in a software provides reliable information which are necessary to the efficient operation of several systems, as such as safety parameters display systems (SPDS) and digital monitoring and control. The capability of detecting faulted sensors with high sensibility increase the efficiency and availability of a nuclear power plant. (author)
Availability note (English)
Available from the Nuclear Information Center of Comissao Nacional de Energia Nuclear, RJ (BR).Additional details
Additional titles
- Original title (Portuguese)
- Desenvolvimento de uma metodologia para validacao de grupos de medidas redundantes
Publishing Information
- Imprint Pagination
- 142 p.
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 25075082
- Subject category
- S99: GENERAL AND MISCELLANEOUS;
- Resource subtype / Literary indicator
- Numerical Data, Thesis, Non-conventional Literature
- Descriptors DEI
- ALGORITHMS; DATA ACQUISITION; DATA TRANSMISSION; EXPERIMENTAL DATA; FAILURES; NUCLEAR POWER PLANTS; SIGNALS; SIMULATION; SYSTEMS ANALYSIS; VERIFICATION
- Descriptors DEC
- COMMUNICATIONS; DATA; INFORMATION; NUCLEAR FACILITIES; NUMERICAL DATA; POWER PLANTS; THERMAL POWER PLANTS