메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
유용현 (비앤에프테크놀로지) 최준식 (비앤에프테크놀로지) 허균영 (경희대) 김태형 (한국남동발전)
저널정보
대한기계학회 대한기계학회 춘추학술대회 대한기계학회 2014년도 추계학술대회
발행연도
2014.11
수록면
1,642 - 1,647 (6page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
With the advantages such as high efficiency, fast start-up and the supply of both electricity and heat, Combined Cycle Power Plant(CCPP) plays a critical role in the national energy mix. The efficiency management is critical because it uses expensive fuel while it is used for peak power management. However the efficiency management is technically difficult because its operation modes are frequently variable. Thus the limited analysis of thermal efficiency in a specific operation mode is normal practice in industries. The performance monitoring system suggested in this paper analyzes the thermal efficiency using the data obtained from field-installed sensors and ultimately supports condition-based maintenance. Furthermore, it enables 1) to validate the signals from the sensors installed on the site using physical/empirical models, 2) to detect the variation of efficiency on the basis of the expected performance using simulation rather than corrected performance using manufacture’s curves, and 3) to establish the strategies for expected electricity and heat supply on the basis of future weather conditions. Real-time thermal efficiency analysis which was not achieved by conventional technologies in the past is expected to contribute to optimize operation and maintenance. The suggestions made in this paper are the products from the joint project with Bundang CCCP of Korea South-East Power Company.

목차

Abstract
1. 서론
2. 시스템 구조
3. 주요 방법론
4. 결론
참고문헌

참고문헌 (0)

참고문헌 신청

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0