대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 학술회의 논문집 정보 및 제어부문 B
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- Pages.571-574
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- 2003
$H_\infty$ 필터를 이용한 원자력발전소 제어봉구동장치의 고장 검출
A Fault Detection Method for Control Rod Drive Mechanisms in Nuclear Power Plants via $H_\infty$ Filtering
초록
This paper proposes a detection method for mechanically stuck control rod drive mechanism (CRDM) faults. During the normal operation of a CRDM, disturbance voltage is induced due to the change of the airgap flux between the stator and the armature of a CRDM. This disturbance voltage is estimated by using