Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2000.04a
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- Pages.7-12
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- 2000
Service Life Analysis of Control Valve for Automatic Turbine Startup of Thermal Power Plant
화력 발전소 증기 터빈의 자동기동을 위한 주증기 제어 밸브 수명해석
Abstract
The automatic turbine startup system provides turbine control based on thermal stress. During the startup, control system monitors and evaluates main components of turbine using damage mechanism and life assessment. In case of valve chest, the temperature of inner/outer wall is measured by thermo-couples and the safety of these values are evaluated by using allowable
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