technical NOTES
AIR COOLED STEAM CONDENSER ...
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The use of a Steam condenser in a power plant is to improve the efficiency of the power plant by decreasing the exhaust pressure ...
reduction in turbine output during hot periods may result in a significant loss in income, especially in areas where the demand ...
Major components of ACC Condensing & venting modules Air movement equipment Wind wall and module partition walls Air Evacua ...
Construction A frame type construction with tube bundle having separate condensing (primary) and air evacuation (dephlagmetor) ...
Control & instrumentation. Piping from the condenser up to ejector. Factor affecting Condenser size ITD – Initial temperat ...
S.No Performance Parameters UOM Symbol 9 Pressure of air at fan outlet mm Pfo 10 Pressure drop across the fans mm oPfan = Pfo - ...
Why Wind wall A wind wall of the same height as the tube bundles is used to prevent warm air re circulation, which may be a prob ...
2. L-FIN (WRAPPED OR FOOTED FIN) Low temperature applications (Up to 170 oC), where some degree of tube wall Protection is requ ...
What are the ways to improve ACC Performance? Optimization of air flow system (higher efficiency) Installation of wind screens ...
Two design of ACC in available in market: Multi row system with circular tubes Single row design with elliptical tubes Advantag ...
ELECTRICAL AND INSTRUMENTATION ...
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4. Electrical and Instrumentation 4.1 Basic Plant Design Concept – Layout E&I Layout Concept for plant design on basis on fo ...
confirmed. Arrangement of DG if required for emergency purposes & not hindrance the project during power cut. Metering for ...
AC Package: - Packaged AC Selection – Working + 1Sandby Units Selection for rating of units based on Heat load calculation ...
Selection of CT, PT & Energy meter of metering as per guideline of state CEIG. Metering should have the sealing arrangem ...
1.5 Basic Plant Design Concept – Energy Savings – E&I Most of continuous running motor operate on the VFD for energy saving ...
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