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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Speed regulation Droop can be changed from 2. Resets all Mech Protective Device, i. Electro-hydraulic controller block diagram.

To regulate the steam control valve position and hence load generated. The control turbibe opening depends on secondary oil pressure and there is a definite relationship between the opening of HP control valve and IP control valve.

HG Dead Band 0. Machine speed is measured and indicated as primary oil pressure. Governing system can, therefore be preliminary defined as the system designed to achieve functional requirement of turbo-generator operation by controlling and regulating steam turbine input parameters viz. To use this website, you must agree to our Privacy Policyincluding cookie policy.

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Help Center Find new research papers in: Operates Aux Follow up Piston. Published by Debra Walsh Modified over 3 years ago. Speed up the Turbine by Rpm 2. To make this systeem work, we log user data and share it with processors. Enter the email address you signed up with and we’ll email you a reset link.

About project SlidePlayer Terms of Service. Both the governors are connected in parallel. Transmission Hydraulic Systems Chapter 4 Introduction How the transmission develops hydraulic pressure How transmission generates, regulates and modifies. HG acts as a back-up to the EHG.

Registration Forgot your password? Structure of electro-hydraulic control system: Two governors, electro-hydraulic and hydraulic are incorporated.

FUNCTIONS OF THE GOVERNING SYSTEM – ppt video online download

Automatic Turbine Tester Part-V: To reset all Mech. Governing Rack Trip Oil Function: Responsible for opening all Stop Valves 4. If you wish to download it, please recommend it to your friends in any social system. Responsible for Mechanical Turbine tripping and their function 3. In order to view it, please contact the author of the presentation.

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Skip to main toverning. Responsible for Electrical Turbine tripping 2. Actual speed of the turbine is measured by using hall probes Range of speed control is wider rpm.

We think you have liked this presentation. Range of speed control is rpm.

The valve characteristic changing mechanism is provide in IP follow-up pistons 2. My presentations Profile Feedback Log out. Remember me on this computer.

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. Governing begins after rpm Turbine Speed 5. When the frequency is more than 49 hz. Upload from Desktop Single File Upload. Go to Application Have a question?

Hunting the Control Valve 4. Presentation Description No description available. Drain Fly bolt Location: EHG can be mechanically isolated by closing the secondary oil turbnie from the local.