公开(公告)号：US20130233064A1

公开(公告)日：2013-09-12

申请号：US13785068

申请日：2013-03-05

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Yasunori ONO ,  Tetsuya YAMANAKA ,  Kentaro TAKAGI

IPC: G01M15/14 ,  F01D1/00

CPC classification number: G01M15/14 ,  F01D1/00 ,  F01D25/26 ,  F01D25/285 ,  F05D2220/31 ,  F05D2260/80 ,  Y10T29/49229

Abstract: A method of measuring a steam turbine according to an embodiment has: installing a measuring device into the inside of the steam turbine through an inspection hole or a manhole of the steam turbine or an inspection hole or a manhole of a condenser connected to the steam turbine, when the steam turbine is halted; and measuring a position and a dimension of an axial key or a center key of the steam turbine by using the measuring device, without opening a turbine casing of the steam turbine.

Abstract translation: 根据一个实施例的测量蒸汽​​轮机的方法具有：通过蒸汽轮机的检查孔或人孔或连接到蒸汽轮机的冷凝器的检查孔或人孔将测量装置安装到蒸汽轮机的内部 当蒸汽轮机停止时; 以及通过使用所述测量装置来测量所述蒸汽轮机的轴向键或中心键的位置和尺寸，而不打开所述蒸汽轮机的涡轮机壳体。