公开(公告)号：US20210140852A1

公开(公告)日：2021-05-13

申请号：US16846361

申请日：2020-04-12

Applicant: KOREA WESTERN POWER CO., LTD.

Inventor： Jung Sub LIM

IPC: G01M15/14

Abstract: A device capable of automatically inspecting and diagnosing an inspection location when an abnormal situation occurs to a gas turbine combustor. In an example embodiment, an inspecting and diagnosing device capable of inspecting and diagnosing inspection locations of a plurality of combustors provided in a gas turbine, the inspecting and diagnosing device calculates as result values function values for unit devices of a power generation facility using a combustion gas flow location temperature index (X), an average combustion gas flow temperature index (Y), a gas turbine swirl angle index (Z), and a gas turbine power output index (MW).