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Validation of plant-wide data and fault identification at steady-state

Author
Tzanos, C. P.
Published
United States : [publisher not identified], 1984
Springfield, Va.: National Technical Information Service, [approximately 1984]
Physical Description
microfiche : negative ; 11 x 15 cm

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Summary
This paper presents a methodology of data validation and fault identification, based on analytic redundancy, for steady-state plant operation. This work differs from previously reported work on analytic redundancy in that validation of all the main parameters of the plant heat-transport loops is sought by using plant-wide instrument information. An LMFBR plant is used as a reference, and validation of the following plant parameters is considered: reactor power (Q), reactor inlet and outlet coolant temperatures (T/sub IC/ and T/sub OC/, respectively), intermediate heat exchanger (IHX) inlet and outlet secondary coolant temperatures (T/sub IS/, T/sub OS/), steam generator feedwater temperature (T/sub w/), steam temperature (T/sub S/) and pressure (P/sub s/) as well as primary, intermediate, and feedwater flows (G/sub p/, G/sub I/, G/sub w/).
Report Numbers
DE84011735; CONF-840286-1
Other Subject(s)
Collection
NTIS collection.
Note
DOE contract number: W-31-109-ENG-38
OSTI Identifier 6837253
Research organization: Argonne National Lab., IL (USA).
View MARC record | catkey: 47341304