3500系列汽轮机监视仪表中主保护信号分析  

Analysis on Protection Signals of a 3500 Series Steam-turbine Monitoring Instrument

作　　者：邹包产[1] 贺悦科[1] 王潇[2] 罗慧 

机构地区：[1]华北电力科学研究院(西安)有限公司,西安710065 [2]北京京能国际能源股份有限公司,北京100022 [3]北京太阳宫燃气热电有限公司,北京100029

出　　处：《发电设备》2012年第3期161-163,共3页Power Equipment

摘　　要：结合北京太阳宫燃气热电有限公司的实践,对Bently 3500系列汽轮机监视仪表中主要保护信号的逻辑和软件组态方面的问题进行了分析,并提出了相应的处理方案,尤其是对保护信号坏质量的情况进行了深入分析总结,为机组保护信号坏质量处理提供了参考。Combined with the practice in Beijing Taiyanggong gas-fired thermal power Co., Ltd., problems in logic of main protection signals and software configuration of the Bently 3500 series steamturbine monitoring instrument have been analyzed, for which corresponding treatment schemes are put forward. Moreover, the status of unqualified protective signal has been summarized and analyzed, and the analysis results have filled up the blank of relative standards and rules in electric power industry, which may therefore serve as a reference for treatment of unqualified protective signals of turbines.

关 键 词：汽轮机 监视保护仪表 测点故障 坏质量 

分 类 号：TK264.2[动力工程及工程热物理—动力机械及工程]