STEAM TURBINE GOVERNING SYSTEM – Download as Powerpoint Presentation .ppt), PDF KWU Electro Hydraulic Governing Final1. Governing System. 2. Types OF Governing System. 3. Features Of KWU Turbine Governing System. 4. Turbine Oil System Interlocks. 5. SALENT FEATURES OF MW KWU TURBINE GOVERNING SYSTEM KWU mw turbine is a throttle governed machine. Two governors, electro-hydraulic .

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Converts Electrical Signal to Hydraulic Signal 2. Click here to sign up. Regulates Steam Flow in the Turbine Secondary oil circuit 2. Operates Aux Follow up Piston. Governing Rack Trip Oil Function: To regulate the steam control valve position and hence load generated.

Speed regulation Droop can be changed from 2.

Aux Follow up Piston Function: WordPress Embed Customize Embed. Low Vacuum Trip Device: The load shedding solenoid-1 is provided in IP sec oil ckt to drain this oil. Structure of turbinw controller: Electro-hydraulic controller block diagram: If you wish to download it, please recommend it to your friends in any social system. Follow Up Pistons Function: Both the governors are connected in parallel.


Registration Forgot your password? Protective Devices Control Oil 2. Transmission Hydraulic Systems Chapter 4 Introduction How the transmission develops hydraulic pressure How transmission generates, regulates owu modifies. The electrical measuring and processing of signal offer the advantage such as flexibility, dynamic stability and simple relationship of complicated functional relationship.

About project SlidePlayer Terms of Service. Automatically changes to Flash or non-Flash embed. Conducts on turbinee over speed trip test Electrical Speed Transmitter Function: EHG Dead Band 0. Beside Beside Bearing Bearing No.

Enter the email address you signed up with and we’ll email you a reset link. To drain IP Sec Oil 3. To drain Aux Sec Oil Provisions: Actual speed of the turbine is measured by using hall probes Range of speed control is wider rpm. Machine speed is measured and indicated as primary oil pressure.

Help Center Find new research papers in: To make this website work, we log user data and share it with processors. The control valve opening depends on secondary oil pressure and there is a definite relationship between the opening of HP control gkverning and IP control valve. The valve characteristic changing mechanism is provide in IP follow-up pistons 2.



Valve Characteristic changing Device 2. Published by Debra Walsh Modified over 3 years ago. My presentations Profile Feedback Log out. We think you have liked this presentation.

Remember me on this computer. HG acts as a back-up to the EHG.

Raja babu sir Governing | sunil kumar Singh –

Set the Turbine speed. To use this website, you must agree to our Privacy Policyincluding cookie policy. The structure of electro- hydraulic controller is comprises of following sub-control loops: Responsible for Mechanical Turbine tripping and their function 3. Go to Application Have a question?