Conversion of Coal-Fired Power Plants to Cogeneration and Combined-Cycle

1. Introduction. - 2. Selection of Optimal Heating Structures for Modernization of Coal-Fired Power Stations to Cogeneration. - 3. Mathematical Model of a Power Unit with Rated Capacity of 370 MW After Its Modernization to Cogeneration and Combined-Cycle. - 4. Algorithm for the Calculation of an Optimum Structure of Heat Exchangers for the Modernization of a 370 MW Power Unit to Combined Heat and Power Cycle. - 5. Testing Calculations of the Mathematical Model of a Power Unit. - 6. Thermodynamic Analysis of a Combined Heat and Power Unit Using Extractions A2, A3 and Crossoverpipe IP-LP for Heater Supply. - 7. Economic Efficiency of a Power Unit Adapted to Cogeneration. - 8. Technical and Economical Effectiveness of Modernization 370 MW Power Unit Repowered by Gas Turbine with Their Modernization to Cogeneration. - 9. Technical and Economical Effectiveness of 370 MW Power Unit Repowered by Gas Turbine in Parallel System. - 10. Summary and Final Conclusions.