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Thermal Power Station

Thermal Power Station. Perform Achieve Trade . Thermal Power Plants in PAT - I. Total No of DCs = 144 Threshold limit to be DC = 30,000 tons of oil equivalent (TOE) per annum Total Target Set = 3.1 MTOE . Thermal Power Plant Groups under PAT Scheme. Target Setting in TPPs.

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Thermal Power Station

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  1. Thermal Power Station Perform Achieve Trade

  2. Thermal Power Plants in PAT - I • Total No of DCs = 144 • Threshold limit to be DC = 30,000 tons of oil equivalent (TOE) per annum • Total Target Set = 3.1 MTOE

  3. Thermal Power Plant Groups under PAT Scheme

  4. Target Setting in TPPs • Net Design Heat Rate • Net Operative Heat Rate Net Design Heat Rate= Gross Design Heat Rate 1- APC% operative Net operative Heat Rate = Gross operative Heat Rate 1- APC% operative

  5. Target Setting in TPPs • Heat Rate Deviation (%) • Heat Rate Deviation Heat Rate Deviation (%) = (Operating Heat Rate – Design Heat Rate)x 100 Design Heat Rate Heat Rate Deviation = (Operating Heat Rate – Design Heat Rate)

  6. Target Setting for Reduction of NHR

  7. Correction factor considered for effect on heat rate due to fuel quality • Fuel Linkage and Quality of Fuel • Mixed Fuel where, A= Ash % in Coal M = Moisture % in Coal H = Hydrogen % in Coal GCV = Gross Calorific Value in kcal/Kg Station heat rate (kcal/kWh) = Turbine heat rate/Boiler efficiency (b) The permissible error shall be ±0.05 % in terms of toe for the purpose of determining entitlement of energy savings certificates. Boiler Efficiency = 92.5 – [50*A+630(M+9H)] GCV

  8. Capacity Utilisation and PLF[Plant Performance] • Fluctuation due to Scheduling • Non-availability [Shortage] of Fuel • Shortage of cooling Water

  9. Environmental Standards and Natural Disaster[Gov policy] • Natural disaster • Rioting or social unrest • Change in Environmental Standards • Change in Government policy

  10. Thank you for your patient listening

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