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  1. T

    Woodward Governor Issue

    @WTF? Thanks again for the replies. Here are my observations: Previously you mentioned you were able to load the machine during one start/synchronization attempt--how was that done? During fourth attempt, after sync, the load setpoint was quickly increased to 9 MW, and the actuator opening...
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    Woodward Governor Issue

    @WTF? Thanks for your reply. Here are the observations: Unit was made online after 3 months. No change in settings done before rolling. There are utility tie breaker contact which is shorted to always closed. GT breaker contact checked ok. There is kw input into 505. the transducer was...
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    Woodward Governor Issue

    Having issue with Woodward Governor 505 for 75 MW steam turbine unit. Till 3000 RPM no issue is observed by speed control mode. After sync, unit it not going to minimum set point and valve opening is not increasing. Hence tripping due to reverse power. After repeated tries, just after sync load...
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