METHOD AND APPARATUS FOR STABILIZING OUTPUT OF PROGRAMMABLE LOGIC CONTROLLER IN POWER TRANSITION AND MALFUNCTION OF CPU

PURPOSE: A method and a device for stabilizing the output of a PLC(Programmable Logic Controller) in the power transition and malfunction of PLC are provided to secure stabilization and soundness of a nuclear safe system by supplying a fail safe function of a digital/analog output by operating a PLC...

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Bibliographische Detailangaben
Hauptverfasser: NO, YOUNG HUN, LEE, YOUN SANG, KIM, JUNG HUN, YOO, KWAN WOO
Format: Patent
Sprache:eng ; kor
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