인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Based on global environmental awareness and international agreements (Paris, and Tokyo), individual countries have set CO₂ reduction plans and are pursuing policies to increase the proportion of renewable energy. Ultimately, there is a technical need for a flexible operation in the field of power generation aiming at the carbon free energy consumption stage. In particular, gas turbines among existing power generation facilities have been attracting much attention for flexible operation due to load fluctuation rate and quick starting characteristics. In terms of flexible operation, the issue of limiting the power output in response to a sudden changed load in a gas turbine has been examined. In case of gas turbine, it is necessary to operate in conjunction with steam turbines having different dynamic characteristics in order to improve the efficiency. In the case of IP steam, some are used for cooling the gas turbine combustor, so there are many aspects to be considered in terms of control for system protection. To solve this problem, IP(Intermediate Pressure) steam control valve malfunction was prevented by parameter change for IP steam pressure control, and demonstration with this parameter was completed. In addition, a TIT(Turbine Inlet Temperature) prediction scheme was also considered to control the cooling flow to the combustor for IP steam pressure control in case of greater load fluctuations due to system requirements.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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