Because when the Circuit Breaker (CB) open 52L and Steam Turbine under no load speed full speed (FSNL) Set Point (SP) of the Governor Valve to open 100%, because there is no steam Steam Turbine to supply if we have Gas Turbine Start commands, and while it is turned on, the steam MOV HP's to make Steam Turbine. Going up rapidly.
การแปล กรุณารอสักครู่..