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| Governor Control Valve Monitoring System to Keep Stability of Steam Turbine Rotation |
NI Pratama, M Somantri, Muhammad Arfan, Sumardi, E Handoyo
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Abstract:
This One of the important components in the Steam Power Plant system is the Governor Control Valve system. In this system, the control valve is used to adjust the volume of steam in the pipe before going to the steam turbine. To determine the size of the valve opening, the control valve gets an order from a controller called the governor. Power plants usually use a Safety Instrumented System (SIS), the Tri-GP SIS Logic Solver as the governor. In controlling it, a control module is used which is called the Steam Turbine Generator Control, Turbine Control System (TCS). The steam turbine will be adjusted gradually so that the steam turbine rotation reaches a speed of 3000 rpm and remains stable. For this reason, it is necessary to control the control valve so that the steam flow to the turbine is always stable.
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