1. © Siemens Industrial Turbomachinery AB 2014 All rights reserved.Answers for energy. - ENERGY PROCESSES - or “HOW WILL IT WORK?” Turbopower 2014, KTH Stockholm, Open Session by M. Jöcker

2. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 2Markus Jöcker Objective of presentation Processes Examples of ongoing projects Agenda Our goal is to ensure that all Siemens presentations share a consistent design. This document shows you how our common layout can meet a range of different practical requirements.

3. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 3Markus Jöcker “TURBOKRAFT – Elproduktion från termiska turbomaskiner och processer” Source: Title of the Turbopower Research Program

4. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 4Markus Jöcker Objective of presentation What do we mean with processes? How do the process projects relate to the overall goal of the program? “Det övergripande syftet med programmet är att bidra till övergången till ett hållbart och effektivt energisystem i Sverige på medellång och lång sikt” What are your ideas? Can I catch your interest?

5. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 5Markus Jöcker Examples for energy processes Biological Chemical Nuclear Optical Thermal Mechanical …. ”Perpetuum mobile”

6. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 6Markus Jöcker Processes related to thermal turbomachinery Classical cycles(Rankine, Brayton, combined cycles,…) New cycles (new “fuels”, carbon capture and storage (CCS) and oxy-fuel, …) New technologies (renewable energy, solar power, heat transfer and heat storage, compressed air energy storage (CAES), …) Turbomachines: “Known” components for new technologies Operational processes (start/stop, spinning reserve, peaker, smart grids…) Process condition monitoring for maintenance (availability)

7. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 7Markus Jöcker General research areas addressed by the group Define markets for future processes Develop for new processes Example: Oxyfuel cycle Optimize existing processes Example: Solar power Optimize availability of installed power capacity Example: Condition monitoring

8. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 8Markus Jöcker What needs to be done to improve on processes? Keywords: SUSTAINABLE AND EFFICIENT How much potential do we have in the classical processes? Do we know the market for new processes? How competitive are the new processes? Can Swedish industry meet the future markets? Which requirements are put on components due to future operational scenarios? How much can we gain by operation optimization? How much can we gain by refurbishment and good maintenance programs?

9. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 9Markus Jöcker CO 2 Pollution Courtesy of: VGB

10. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 10Markus Jöcker Technologies and costs (for electricity production) Source: Power Magazine 2009 HISTORY!

11. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 11Markus Jöcker Phase II research projects in PROCESS group “thermodynamic processes and diagnostics” PROCESS50:Conceptual gas turbine modelling for oxy-fuel power cyclesOngoing PROCESS51:Diagnosis of Industrial Gas-TurbinesCompleted PROCESS52: Steam Turbine Optimization for Solar Thermal Power Plant Operation Ongoing PROCESS53: CSP Roadmap - WP1, Gas Turbines in High-Penetration Renewable Markets Completed PROCESS54: CSP Roadmap - WP0, Management, Positioning and Dissimination for CSP Gas Turbine Demonstration Ongoing PROCESS55Hybrid Solar Gas Turbine Demonstration UnitOngoing

12. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 12Markus Jöcker Solar radiation Source: Wikipedia Note: 1 PW = 1 PetaWatt =1 Biljard Watt = 1 Miljon GigaWatt

13. 2014-04-09 © Siemens Industrial Turbomachinery AB 2014 All rights reserved. Page 13Markus Jöcker Markus Jöcker, PhD Specialist Steam Turbine Operation Siemens Industrial Turbomachinery AB E P SU SSU R&D CPF 1 Slottsvägen SE-612 83 Finspång, Schweden siemens.com/energy