Governing System. 2. Types OF Governing System. 3. Features Of KWU Turbine Governing System. 4. Turbine Oil System Interlocks. 5. KWU Steam Turbine Governing System STEAM TURBINE X 4 MW HTPS GOVERNING SYSTEM Presentation: • Features MW MWKWU TURBINE . In order to maintain the synchronous speed under changing load/grid or steam conditions, the KWU turbine supplied by BHEL at NTPC Korba.
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GOVERNING SYSTEM of MW KWU |authorSTREAM
Valve Characteristic changing Device 2. Functions of governing system: To make this website work, we log user data and share it with processors. Beside Beside Bearing Bearing No.
Regulates Steam Flow in the Turbine Secondary oil circuit 2. Responsible for Mechanical Turbine tripping and their function 3.
Raja babu sir Governing | sunil kumar Singh –
Automatic Turbine Tester Part-V: To regulate the steam control valve position and hence load generated. Speed up the Turbine by Rpm 2.
Maximum no Load Speed rpm Trip Test 6. Electro-hydraulic controller block diagram: When the frequency is more than 49 hz. EHG can be mechanically isolated by closing the secondary oil line from the local. Transmission Hydraulic Systems Chapter 4 Introduction How the transmission develops hydraulic pressure How transmission generates, regulates and turbinr. Conducts on line over speed trip test Electrical Speed Transmitter Function: In order to view it, please contact the author of the presentation.
Drain Fly bolt Location: EHG Dead Band 0.
Enter the email address you signed up with and we’ll email you a reset link. HG Dead Band 0. Two governors, electro-hydraulic and hydraulic are incorporated. Actual speed of the turbine is measured by using hall probes Range jwu speed control is wider rpm.
Governing begins after rpm Turbine Speed 5. The load shedding solenoid-2 is provided in Aux sec oil ckt to drain this oil.
FUNCTIONS OF THE GOVERNING SYSTEM
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Responsible for Electrical Turbine tripping 2. Structure of electro-hydraulic controller: The electrical measuring and processing of signal offer the advantage such as flexibility, dynamic stability and simple relationship of complicated functional relationship.
Converts Electrical Signal to Hydraulic Signal 2. Upload from Desktop Single File Upload. Follow Up Pistons Function: Electro-hydraulic controller block diagram.
To drain Aux Sec Oil Provisions: Aux Follow up Piston Function: HG consists of mechanical arrangement of spring and bellow. Skip to main content. We think you have liked this presentation. Operates Aux Follow up Piston. Governing system can, therefore be preliminary defined as the system designed to achieve functional requirement of turbo-generator operation by controlling and regulating steam turbne input parameters viz.