摘要
论述了在汽轮机安全监视（TSI）差胀测量中，常规的安装调整方法无法克服涡流传感器测量系统实际位移──电压特性与理想位移──电压特性之间存在的较大误差，导致监视系统不能起到相应的作用；提出了建立在测量基础上的调整方法，实践证明是行之有效的。
During the differential expansion measurement of TSI,the conventional way of installationand adjustment can n0t overcome the considerable deviation between the actual characteristic of displacement/voltage variables and the theoretical characteristic of displacement/v0ltage variables. Thiswill cause the malfunction of TSI. The paper has given out a new way of adjustment on the basis ofmeasurement,the actual operation has proved its feasibility.
出处
《湖北电力》
1999年第4期27-29,33,共4页
Hubei Electric Power
关键词
汽轮机
差胀测量
安全监视系统
涡流传感器
turbine supervisory instrument
adjustment
differential expansion detection
