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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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Enter the email address you signed up with and we’ll email you a reset link. Governing begins after rpm Turbine Speed 5.

The load shedding solenoid-1 is provided in IP sec oil ckt to drain this oil. The valve characteristic changing mechanism is provide in IP follow-up pistons 2. Presentation Description No description available. The structure of electro- hydraulic controller is comprises of following sub-control loops: Responsible for Electrical Turbine tripping 2. Feedback Privacy Policy Feedback.

HG consists of mechanical arrangement of spring and bellow. Electro-hydraulic controller block diagram: Share buttons are a little bit lower.

Responsible for opening all Stop Turbinne 4. Remember me on this computer. We think you have liked this presentation. To make this website work, we log user data and share it with processors.


Control the Turbine speed to set-point Hy-Convertor 3. Range of speed control is rpm. Functions of governing system: Resets all Mech Protective Device, i.


Aux Follow up Piston Function: Structure of electro-hydraulic control system: Control the Turbine speed turbbine set-point42 56 3. Hunting the Control Valve 4. Both the governors are connected in parallel. To open Stop and Control Valve 3.

Raja babu sir Governing | sunil kumar Singh –

Help Center Find new research papers in: To drain IP Sec Oil 3. When the frequency is more than 49 hz. Faster response and precise frequency control.

Maximum no Load Speed rpm Trip Test 6. Conducts on line over speed trip test Electrical Speed Transmitter Function: WordPress Embed Customize Embed. Automatic Turbine Tester Part-V: Changes Valve characteristics at low Load 2. Published by Debra Walsh Modified over 3 years ago. To drain Aux Sec Shstem Provisions: Actual speed of the turbine is measured by using hall probes Range of speed control is wider rpm.

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Protective Devices Control Oil 2. Transmission Hydraulic Systems Chapter 4 Introduction How the transmission develops hydraulic pressure How transmission generates, regulates and modifies.

The load shedding solenoid-2 is provided in Aux sec oil ckt to drain this oil. Electro-hydraulic controller block diagram. The electrical measuring and processing of signal offer the kw such as flexibility, dynamic stability and simple relationship of govening functional relationship. Drain Fly bolt Location: Automatically changes to Flash or non-Flash embed.

Structure of electro-hydraulic controller: EHG Dead Band 0. Practical Marine Electrical Knowledge. You do not have the permission to view this presentation.

Valve Characteristic changing Device 2. Auth with social network: Converts Electrical Signal to Hydraulic Signal 2. Operates Aux Follow up Piston.

To control the initial run up and synchronization of the machine To assist in matching the power generated to that demanded by responding to the network frequency changes. Machine speed is measured and indicated as primary oil pressure.