서지주요정보
화력 발전소 경보 처리 시스템에 관한 연구 = A study on an alarm processing system for fossil power plants
서명 / 저자 화력 발전소 경보 처리 시스템에 관한 연구 = A study on an alarm processing system for fossil power plants / 신승철.
저자명 신승철 ; Sheen, Seung-Chull
발행사항 [대전 : 한국과학기술원, 1995].
Online Access 제한공개(로그인 후 원문보기 가능)원문

소장정보

등록번호

8005540

소장위치/청구기호

학술문화관(문화관) 보존서고

MEE 95040

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

리뷰정보

초록정보

The purpose of an alarm annunciation system in a fossil power plant is to alert the operator to abnormal changes that have occurred in the plant. Because of the functional relationships between alarms, a number of different alarms may be fired simultaneously or consecutively. When multiple alarms are occurred, the control room operators can be overwhelmed. The operator must attempt to identify the failed equipment and instrument and recognize a primary causal alarm against consequential alarms. The purpose of multiple alarm processing is to give the operator the correct information and perception of the malfunction present in the plant. In this thesis, an APS(Alarm Processing System) is studied for fossil power plants. This APS is based on a cause-consequence trees in the knowledge representation aspect for alarm and plant and adapts alarm filtering methods using fired time information in the decision aspect. Through the cause-consequence trees and filtering methods, the Alarm Processing System finds the cause alarm among the fired multiple alarms and calculate the cause degree which represents the possibility of a fault occurring in the instruments of the plant with the information of fired alarm. The knowledge base is built via interviews and questionaries with the expert operators on the Seoul Power plant. Finally, the validity of the studied APS is shown via simulations.

서지기타정보

서지기타정보
청구기호 {MEE 95040
형태사항 iv, 77 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 수록
저자명의 영문표기 : Seung-Chull Sheen
지도교수의 한글표기 : 변증남
지도교수의 영문표기 : Zeung-Nam Bien
학위논문 학위논문(석사) - 한국과학기술원 : 전기및전자공학과,
서지주기 참고문헌 : p. 73-74
주제 Electronic alarm systems.
화력 발전. --과학기술용어시소러스
발전소. --과학기술용어시소러스
경보 시스템. --과학기술용어시소러스
Fossil fuel power plants.
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