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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Protective Devices Control Oil 2.

Log In Sign Up. Skip to main content. Auth with social network: HG Dead Band 0. Electro-hydraulic controller block diagram: Control the Turbine speed to set-point Hy-Convertor 3. The presentation is successfully added In Your Favorites. Voverning load shedding solenoid-2 is provided in Aux sec oil ckt to drain this oil. Published by Debra Walsh Modified over 3 years ago.

FUNCTIONS OF THE GOVERNING SYSTEM – ppt video online download

About project SlidePlayer Terms of Service. Faster response and precise frequency control. HG consists of mechanical arrangement of spring and bellow.


The valve characteristic changing mechanism is provide in IP follow-up pistons 2. Maximum systej Load Speed rpm 6. Changes Valve characteristics at low Load 2. Raja babu sir Governing. Converts Electrical Signal to Hydraulic Signal 2.

Governing Rack Trip Oil Function: Two governors, electro-hydraulic and hydraulic are incorporated. Feedback Privacy Policy Feedback.

Low Vacuum Trip Device: Follow Up Pistons Function: Go to Application Have a question? Resets all Mech Protective Device, i.

Set the Turbine speed. The load shedding solenoid-1 is provided in IP sec oil ckt to drain this oil. Functions of governing system: Drain Fly bolt Location: Machine speed is measured and indicated as primary oil pressure.


Beside Beside Bearing Bearing No. Practical Marine Electrical Knowledge.

To drain Aux Sec Oil Provisions: Between 40 to mw the turbine load is varied by changing the HP control valve throttling alone. Governing begins after rpm Turbine Speed 5. To use this website, you must agree to our Privacy Policyincluding cookie policy.

Range of speed control is rpm.


To drain IP Kwk Oil 3. Maximum no Load Speed rpm Trip Test 6. Electro-hydraulic controller block diagram Slide 8: Mechanism on IP Follow up pistons Provisions: Only one governor can be selected at a time through the process of hydraulic minimum selection. Transmission Hydraulic Systems Chapter 4 Introduction How the transmission develops hydraulic pressure How transmission generates, regulates and modifies.

Raja babu sir Governing | sunil kumar Singh –

Responsible for opening all Stop Valves 4. Automatic Turbine Tester Part-V: To regulate the steam control valve position and hence load generated.

To reset all Mech. HG acts as a back-up to the EHG. Conducts on line over speed trip test Electrical Speed Transmitter Function: Responsible for Electrical Turbine tripping 2. Responsible for Mechanical Turbine tripping and their function 3. Aux Follow up Piston Function: When the frequency is more than 49 hz.