Hydraulic control unit transponder card

A transponder card for a nuclear reactor control rod drive control system is provided. The control system includes a control processor and a plurality of electrical devices operationally coupled to the control processor. The transponder card is configured to receive commands from the control process...

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Bibliographic Details
Main Authors LEIGHTY CRAIG ERNEST, SAWYER STEVEN DALE, SMITH CRAIG MILES, SHEIKMAN LEONID BORIS, MARTIN VERNON EVANS, STEINER WILLIAM MICHAEL
Format Patent
LanguageEnglish
Published 18.11.2003
Edition7
Subjects
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Summary:A transponder card for a nuclear reactor control rod drive control system is provided. The control system includes a control processor and a plurality of electrical devices operationally coupled to the control processor. The transponder card is configured to receive commands from the control processor, energize an appropriate electrical device when commanded, detect a failure in control circuitry of the transponder card, send a failure alarm, and remove power from an electrical device during a control circuitry failure event when there is no command to energize the electrical device.
Bibliography:Application Number: US20010026163