【摘要】 通过对梅县电厂汽机遮断保护系统、给水泵联锁保护系统、炉膛安全监控系统 (FSSS)、引风机触发MFT逻辑 ,以及抽汽电动门联锁逻辑的改进实践 ,分析总结了热工联锁保护系统在运行及维护过程中出现的典型问题及行之有效的优化策略更多还原

【Abstract】 This paper illustrates and analyzes the typical problems occurring in the operation and maintenance of the interlock protection system, through the practiced improvement work on the shutoff protection system of turbine, as well as the water supply interlock protection system, FSSS, the MFT logic triggered by wind-eduction and the steam-deflating dynamoelectric valve interlock logic, concluding the optimizing strategy of the interlock protection system of the power plant.更多还原