| 摘要 |
A system and a method for detecting undesirable operation of a turbine are provided to prevent high load on a turbine element by preventing unbalance of thrust of opposed turbines. A method for detecting and correcting undesirable operation of a turbine system includes a step of monitoring a plurality of sensor devices(130,160,165) wherein at least one sensor device is associated with at least one operating parameter related to a high pressure turbine vessel pressure and at least the other sensor device is associated with at least one operating parameter related to a mid pressure turbine vessel pressure, a step of judging whether the operating parameter related to the high pressure turbine vessel pressure and the operating parameter related to the mid pressure turbine vessel pressure fall within a non-allowable dangerous range, and a step of running back a load reference by adjusting at least one steam valve related to inlet pipes(170,175) when the operating parameters fall within the non-allowable dangerous range.
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