Published May 1977
| Version v1
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Westinghouse Model 414 control system signal selection device
Description
The Control System on the Model 414 plant will derive certain of its inputs from signals which are present in the Integrated Protection System. Certain measures must be taken to ensure the independence of the protection and control systems. No single random failure should be able to cause an adverse control action and also prevent proper action of the protection channel needed to protect against that adverse action. This insensitivity to single failures can be provided by a device located in the control system which is capable of selecting valid signals and rejecting signals which are in error. This signal selection device is the subject of this report
Availability note (English)
MF available from INIS under the Report Number; Westinghouse Electric Corp., Pittsburgh.
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Restricted
The record is publicly accessible, but files are restricted to users with access.
Additional details
Publishing Information
- Imprint Pagination
- 20 p.
- Report number
- WCAP--8900
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 8347703
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- ELECTRONIC EQUIPMENT; PWR TYPE REACTORS; REACTOR CONTROL SYSTEMS; REACTOR INSTRUMENTATION; REACTOR PROTECTION SYSTEMS; WESTINGHOUSE STANDARD REACTOR
- Descriptors DEC
- CONTROL SYSTEMS; ENRICHED URANIUM REACTORS; POWER REACTORS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS