NDLI: New Method for Detecting Failures of Power Converter Module in Control Rod Control System

Content Provider	IEEE Xplore Digital Library
Author	Jong-Min Cheon Choon-Kyoug Kim Jong-Moo Lee Soonman Kwon
Copyright Year	2006
Description	Author affiliation: Korea Electrotechnol. Res. Inst. (Jong-Min Cheon; Choon-Kyoug Kim; Jong-Moo Lee; Soonman Kwon)
Abstract	In this paper, we introduce a new method for detecting failures of a power converter module in control rod control system of a nuclear power plant. The failure called the phase failure and occurring in a power converter module can exert harmful influence upon the operation of the associated control rod drive mechanism for driving neutron-absorbing control rods controlling the thermal output of the reactor. Because of this adverse condition, it is necessary that the phase failure should be detected quickly and correctly. We devised a new method for detecting the phase failure for the digital power controller and solved the drawbacks of the existing failure detector
Starting Page	1566
Ending Page	1570
File Size	5013498
Page Count	5
File Format	PDF
ISBN	1424404967
DOI	10.1109/ISIE.2006.295705
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-07-09
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Control systems Phase detection Coils Grippers Cyclic redundancy check Inductors Digital control Detectors Thyristors Voltage
Content Type	Text
Resource Type	Article

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New Method for Detecting Failures of Power Converter Module in Control Rod Control System