Doosan Enerbility Co., Ltd.

Beom Cheol Hwang

Seung Min Lee

Luke Park

Proposed are an apparatus using root cause analysis (RCA) for predicting blade damage and a method therefor. The method for predicting damage includes generating a reduced-order model that derives damage information indicating damage to a blade according to operation conditions of a gas turbine apparatus and a displacement of the blade, measuring the displacement of the blade through a displacement measurement sensor when an operation of the gas turbine apparatus begins under the operation conditions according to a user's input, and deriving the damage information corresponding to the operation conditions and the displacement of the blade through the reduced-order model.

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Yongin, South Korea

Beom Cheol Hwang