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E nergy
      P erformance
       A ssessment
              T ools
RPA        M. Khosravy et. al.



         EPAT
Contents
EPAT




       Software: Energy Performance Assessment Tools (EPAT)


                           Introduction

                          EPAT History

                        EPAT Application

                        EPAT Reference

                           Conclusion




                                                              www.ripi.ir
Introduction
EPAT



    High efficiency is good for economy
       and the environment.
        Reducing emissions (protection environment)
        Conservation fuels (preservation of resources)
        Reducing dependence on fuel import outside.




                                                          www.ripi.ir
EPAT
       Efficiency in Electricity Generation




                                         www.ripi.ir
EPAT   US Department of Energy
       Report




                                 www.ripi.ir
EPAT   Inherent Benefits of Energy
       Efficiency

           Boost                           Increase
       Competitiveness
                                         Productivity




                          ENERGY
                         EFFICIENCY




                                            Lower
         Reduce                           Production
         Waste                              Costs


                         Environmental
                           Protection


                                                        www.ripi.ir
EPAT      Industries of the Future
          Process
       A Collaborative, Industry-Led Partnership

          Industry    Industry        Industry
           Goals     Technology     Partnerships
                      Priorities

          Vision     Roadmap       Implementation




                                                    www.ripi.ir
EPAT         Supporting a Plant-wide Systems
              Approach


                        Steam Systems




                                                  Energy
Best Practices &         Compressed             Management
 Software Tools          Air Systems




                            …...




                                                     www.ripi.ir
EPAT        Resources for Plants to Save
            Energy

       All Industrial Plants Receive Assistance

            Energy            Case                    Energy
           analysis        studies/tip              efficiency
        software tools   sheets/manuals              training
                                                  for plant staff




                              RIPI
                         Energy Research Center




                                                                    www.ripi.ir
EPAT Software Tool
EPAT



              EPAT is a software tools can be used in performance
              evaluation of many industrial equipments and also can be used in
              efficiency improvement of them and reducing plant energy costs.

               Online Monitoring and           Economical Evaluation of
                     Targeting                    Energy Scenarios




  Equipment
Performance                                                        Steam Cycle
       Test                                                        Mass and Energy
                                                                   Balance




                                    Energy
                                  Assessment
                                                                          www.ripi.ir
EPAT History
EPAT



                     Energy Performance Assessment Tools



  Initial Activities First Version                     ….               Second Version




        2003                  2005                    2007                  2009

• The project start to   • First version of   • During 2005 to 2007    • The second version under
develop a software to    commercial           RPA sold and used by     brand EPAT released.
help energy auditing     software             more than fifteen
                                                                       •Two plant buy customized
procedure.               developed and        plants.
                                                                       version of this software.
                         branded under
•Five expert under                            •Along this period the
                         name RPA (Rey
guidance of Dr.                               second project started
                         Performance
Khosravy work on that                         in RIPI to enhance
                         Auditing)
research project.                             former software.

                                                                                      www.ripi.ir
EPAT Applications
EPAT


       ►Industrial      Approach

                          Utility Plants of All
                                Industries

                                           Refineries and
              Power Plants                 Petrochemical
                                            Complexes




        EPAT also can be used in training of industries staffs.




                                                                  www.ripi.ir
EPAT Modules
EPAT



          Boilers and HRSGs

       Steam Generator Module provides a heat balance diagram of the
       steam generator, which determines heat input, heat output, heat
       losses, heat credits, and overall boiler efficiency based on ASME
       PTC 4 .0 and 4.4.
       The efficiencies of the energy conversion and transfer process
       have direct relation to deterioration due to equipment and
       operational problems. Early identification of the cause of poor
       boiler performance allows affective preventative actions. EPAT’s
       assessments identify potential energy and cost savings.




                                                                           www.ripi.ir
EPAT Modules
EPAT



            Steam Turbines

       Steam Turbine Module determines key performance indicators of
       the turbine that provide plant personnel with a comprehensive
       picture of the turbine condition. All the calculations for key
       performance indicators are based on industrial standards (ASME
       PTC 6s).
       Component of steam turbines varies corresponding to the design
       of the plant. Typical components for steam turbine are:
        HP turbine
       LP turbine
       IP turbine
       Deaerator
       Feedwater heater
       Electrical generator




                                                                        www.ripi.ir
EPAT Modules
EPAT



              Gas Turbines

       Performance deteriorates against time is a normal phenomenon
       for all machines including gas turbines during operation. The
       deterioration results in loss in power output and increase fuel
       consumption. The subsequent impacts such as lower production
       and higher operating costs will effect negatively on company’s
       revenue and profits. Thus, accurate assessments of the capability
       and operating conditions of the GT are essential.
       EPAT provides performance monitoring under varying ambient
       conditions, based on industrial standards (ASME PTC 22) and
       Performance Test Reports from Machine Manufacturer.




                                                                           www.ripi.ir
EPAT Modules
EPAT



              Compressors

       Studies on turbo machinery’s life cycle costs have shown that
       energy costs normally far outweigh the procurement, installation,
       and maintenance costs. This has led to an increased awareness
       of the values of efficiency, capacity flexibility, and performance
       analysis and monitoring, in addition to the traditional values for
       reliability.
       All the calculations for key performance indicators are based on
       industrial standards (ISO 5389 and ASME PTC 10), as well as
       Performance Test Reports from Machine Manufacturer.




                                                                            www.ripi.ir
EPAT Modules
EPAT



           Other Equipments

       There are many other equipments which EPAT can assess them.
       All the calculations for key performance indicators are based on
       industrial standards. Components of utility cycle vary
       corresponding to the design of the plant. The other equipment
       modules of EPAT are:
       Pump
       Fan
       Single Phase Heat Exchanger
       Condenser
       Cooling Tower
       Air Cooler




                                                                          www.ripi.ir
EPAT Client List
EPAT


             Since 2005, RIPI has offered a comprehensive program for energy cost
             management proven to result in sustained energy cost reduction by
             performance monitoring.


           Partial list               Partial list               Partial list
       • Assaluyeh Gas            •Isfahan                    • Isfahan Power
       Refinery                   •Khorasan                   plant
       •Tehran Oil Refinery       •Shiraz                     •National Iranian
       Company
       •Shiraz Oil Refinery
                                  •Razi                       Communication &
       •Abadan Refinery                                       Pipeline Company



             Refinery                Petrochemical                Power Plant
                                       Complex                    and Others




                                                                                    www.ripi.ir
EPAT   EPAT Demonstration
       (Boiler)




                            www.ripi.ir
EPAT
       EPAT Demonstration
       Properties)
                            (Steam




                               www.ripi.ir
Conclusion
EPAT


       EPAT can be use for highlighting the entire
       process, for maximizing economic and
       environmental efficiency, for comparing
       today‘s operation with its “possible best“.




                       Comparison         Forecast



                              Vision
                                  Optimization




                                                     www.ripi.ir
Contact Us
EPAT


                 RIPI-EPAT developer’s team wait for your
                 questions, suggestions or comments. Please don’t
                 hesitate to contact.


       Dr. Mostafa Khosravy el_Hossaini
       Director, Energy Research Center


       Research Institute of Petroleum
       Industry (RIPI), West Blvd., Near Azadi
       Sport Complex, Tehran, Iran.



       Tel: +98-21-48252194
       Fax: +98-21-44739725



       Khosravym@ripi.ir
       www.ripi.ir




                                                                    www.ripi.ir
RPA


      EPAT

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EPAT software (Energy efficiency evaluation and performance improvement)

  • 1. E nergy P erformance A ssessment T ools RPA M. Khosravy et. al. EPAT
  • 2. Contents EPAT Software: Energy Performance Assessment Tools (EPAT) Introduction EPAT History EPAT Application EPAT Reference Conclusion www.ripi.ir
  • 3. Introduction EPAT  High efficiency is good for economy and the environment.  Reducing emissions (protection environment)  Conservation fuels (preservation of resources)  Reducing dependence on fuel import outside. www.ripi.ir
  • 4. EPAT Efficiency in Electricity Generation www.ripi.ir
  • 5. EPAT US Department of Energy Report www.ripi.ir
  • 6. EPAT Inherent Benefits of Energy Efficiency Boost Increase Competitiveness Productivity ENERGY EFFICIENCY Lower Reduce Production Waste Costs Environmental Protection www.ripi.ir
  • 7. EPAT Industries of the Future Process A Collaborative, Industry-Led Partnership Industry Industry Industry Goals Technology Partnerships Priorities Vision Roadmap Implementation www.ripi.ir
  • 8. EPAT Supporting a Plant-wide Systems Approach Steam Systems Energy Best Practices & Compressed Management Software Tools Air Systems …... www.ripi.ir
  • 9. EPAT Resources for Plants to Save Energy All Industrial Plants Receive Assistance Energy Case Energy analysis studies/tip efficiency software tools sheets/manuals training for plant staff RIPI Energy Research Center www.ripi.ir
  • 10. EPAT Software Tool EPAT EPAT is a software tools can be used in performance evaluation of many industrial equipments and also can be used in efficiency improvement of them and reducing plant energy costs. Online Monitoring and Economical Evaluation of Targeting Energy Scenarios Equipment Performance Steam Cycle Test Mass and Energy Balance Energy Assessment www.ripi.ir
  • 11. EPAT History EPAT Energy Performance Assessment Tools Initial Activities First Version …. Second Version 2003 2005 2007 2009 • The project start to • First version of • During 2005 to 2007 • The second version under develop a software to commercial RPA sold and used by brand EPAT released. help energy auditing software more than fifteen •Two plant buy customized procedure. developed and plants. version of this software. branded under •Five expert under •Along this period the name RPA (Rey guidance of Dr. second project started Performance Khosravy work on that in RIPI to enhance Auditing) research project. former software. www.ripi.ir
  • 12. EPAT Applications EPAT ►Industrial Approach Utility Plants of All Industries Refineries and Power Plants Petrochemical Complexes EPAT also can be used in training of industries staffs. www.ripi.ir
  • 13. EPAT Modules EPAT Boilers and HRSGs Steam Generator Module provides a heat balance diagram of the steam generator, which determines heat input, heat output, heat losses, heat credits, and overall boiler efficiency based on ASME PTC 4 .0 and 4.4. The efficiencies of the energy conversion and transfer process have direct relation to deterioration due to equipment and operational problems. Early identification of the cause of poor boiler performance allows affective preventative actions. EPAT’s assessments identify potential energy and cost savings. www.ripi.ir
  • 14. EPAT Modules EPAT Steam Turbines Steam Turbine Module determines key performance indicators of the turbine that provide plant personnel with a comprehensive picture of the turbine condition. All the calculations for key performance indicators are based on industrial standards (ASME PTC 6s). Component of steam turbines varies corresponding to the design of the plant. Typical components for steam turbine are:  HP turbine LP turbine IP turbine Deaerator Feedwater heater Electrical generator www.ripi.ir
  • 15. EPAT Modules EPAT Gas Turbines Performance deteriorates against time is a normal phenomenon for all machines including gas turbines during operation. The deterioration results in loss in power output and increase fuel consumption. The subsequent impacts such as lower production and higher operating costs will effect negatively on company’s revenue and profits. Thus, accurate assessments of the capability and operating conditions of the GT are essential. EPAT provides performance monitoring under varying ambient conditions, based on industrial standards (ASME PTC 22) and Performance Test Reports from Machine Manufacturer. www.ripi.ir
  • 16. EPAT Modules EPAT Compressors Studies on turbo machinery’s life cycle costs have shown that energy costs normally far outweigh the procurement, installation, and maintenance costs. This has led to an increased awareness of the values of efficiency, capacity flexibility, and performance analysis and monitoring, in addition to the traditional values for reliability. All the calculations for key performance indicators are based on industrial standards (ISO 5389 and ASME PTC 10), as well as Performance Test Reports from Machine Manufacturer. www.ripi.ir
  • 17. EPAT Modules EPAT Other Equipments There are many other equipments which EPAT can assess them. All the calculations for key performance indicators are based on industrial standards. Components of utility cycle vary corresponding to the design of the plant. The other equipment modules of EPAT are: Pump Fan Single Phase Heat Exchanger Condenser Cooling Tower Air Cooler www.ripi.ir
  • 18. EPAT Client List EPAT Since 2005, RIPI has offered a comprehensive program for energy cost management proven to result in sustained energy cost reduction by performance monitoring. Partial list Partial list Partial list • Assaluyeh Gas •Isfahan • Isfahan Power Refinery •Khorasan plant •Tehran Oil Refinery •Shiraz •National Iranian Company •Shiraz Oil Refinery •Razi Communication & •Abadan Refinery Pipeline Company Refinery Petrochemical Power Plant Complex and Others www.ripi.ir
  • 19. EPAT EPAT Demonstration (Boiler) www.ripi.ir
  • 20. EPAT EPAT Demonstration Properties) (Steam www.ripi.ir
  • 21. Conclusion EPAT EPAT can be use for highlighting the entire process, for maximizing economic and environmental efficiency, for comparing today‘s operation with its “possible best“. Comparison Forecast Vision Optimization www.ripi.ir
  • 22. Contact Us EPAT RIPI-EPAT developer’s team wait for your questions, suggestions or comments. Please don’t hesitate to contact. Dr. Mostafa Khosravy el_Hossaini Director, Energy Research Center Research Institute of Petroleum Industry (RIPI), West Blvd., Near Azadi Sport Complex, Tehran, Iran. Tel: +98-21-48252194 Fax: +98-21-44739725 Khosravym@ripi.ir www.ripi.ir www.ripi.ir
  • 23. RPA EPAT