提高燃气轮机气动模块的安全可靠性

To Improve the Safety and Reliability of the Gas Turbine Pneumatic Module

对西门子9F燃气轮机气动模块进行优化设计与改造,增加厂用压缩空气作为备用气源,同时修改保护参数范围以增加保护安全余量。经实践证明了设计的可行性,从而保证了燃机正常安全运行,有效的杜绝因气动模块造成燃机非计划停运。

We add compressed air of plant as backup source of Air system, and modify protection data in order to optimal design and reform the air system of Siemens 9F gas tubine. The feasibility of design was proved by practice to make sure the GT normal and safe running. So we can impede unplanned outage rate cased by GT air system.