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.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 415 - 419 (5page)
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초록· 키워드
오류제보하기
This paper presents practical model reference controller and tuning method to improve steam temperature control performance which is the one of most challenging parts in coal fired power plant. PID controller is a widely used for this control problem due to its easy implementation and good performance. However tuning PID parameter in initial stage is a hard task. In addition, system nonlinearity and long time lag and dead time make control difficult to guarantee good performance for the wide range of load condition. This paper describes the characteristics of existing steam temperature control scheme and superheater and spray system, and introduces improved control scheme by applying simple superheater model via simple parameter identification method. Simulation results will validates that introducing scheme is very easy to implement but shows good performance.
목차
Abstract
1. INTRODUCTION
2. SYSTEM DESCRIPTION
3. PID Control and Tuning
4. STEAM TEMPERATURE CONTROL WITH SIMPLE FEEDBACK METHOD
5. STEAM TEMPERATURE CONTROL WITH CACADED METHOD
6. STEAM TEMPERATURE CONTROL WITH SIMPLE MODEL REFERENCE
7. SIMULATION RESULTS
5. CONCLUSIONS
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2014-569-000912820