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September 18, 2014

Battery Storage as future Generation Solution. Igor Aronovich Senior Deputy Operations Manager System Operation IEC. September 18, 2014. Main presentation subjects. IEC electricity system in a Nutshell RES and storage technologies Energy Storage types - current solution survey

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September 18, 2014

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  1. Battery Storage as future Generation Solution Igor Aronovich Senior Deputy Operations Manager System Operation IEC September 18, 2014

  2. Main presentation subjects • IEC electricity system in a Nutshell • RES and storage technologies • Energy Storage types - current solution survey • IEC Battery Storage Pilot • Prosand Cons • Questions

  3. Annual Peak Demand Approx. 3%-4% per year 7.6% per year 1990-2015 MW 13,158 MW Forecast Peak Demand in 2015 3 X ! 1990-2008 Annual Peak Demand 2010-2015 Forecast Summer Peal Demand

  4. World Generation by Fuel Planned 2010 In the world USA Europe Japan

  5. Annual Electricity Production IEC

  6. IEC Installed Capacity, MW Haifa 1,020 Orot Rabin 2,590 Reading 428 Eshkol 1,439 Rutenberg 2,250 Kinnerot 80 Alon Tabor 593 Hagit 1,275 Zafit 580 Gezer 1,336 Ramat Hovav 1,020 Eilat 92 Total Installed Capacity: 13,250 MW in 63 Generation Units

  7. System Reserve in Israel 6.0 3.3 Reserve in %

  8. System Loads on 16-17/07/2012 גזר 40 סנכרון אורות רבין 5 סנכרון 44C 36C 43C 41C 43C 44C חיפה 30 נפסקה Heat rate חיפה 30 סנכרון אלון תבור 30 הפסקה 44 42 40 38 Daily System Peak11920 MW Daily IEC Peak 11120MW Peak System reserve580 MW 580 310 420 665 1200 Noble shut Down for 2 hours 19/07 16/07 17/07 18/07 20/07 21/07

  9. Electricity production by fuel IEC10950 MW Demand Response 200 MW MW Photovoltaic 1552 MW Daily Energy 221 GWH Daily production cost 14.4 million $ Gas oil 7.5% of production Fuel oil 5.2% of production 753 MW 3632 MW Gas 35.9% of production 4914 MW Coal 50.8% of production Hours Peak Hours Load

  10. European Gas Market map 61% 38% 51%

  11. Possible Gas Storage

  12. Noble disturbance 31/7/2011 Noble Shut down End of event Noble Is back 22:40 08:45 21:20 Bar

  13. Chain of events 563 2104 אשכול 3 547 1305 אשכול 10 צפית 2 1577 אשכול 9+6 1170 רידינג 4 רמת חובב 4 + דוד חגית 5 + דוד גזר 30 4861 4908 אשכול 8 חגית 20 חגית 4 + דוד אשכול 7 22:08 22:12 21:25 22:27 22:39 22:17 23:47 21:28 21:43 22:39 21:32 22:40 Bar - Unit Start - Load reduction - Shut down - Fuel transfer completion 21:28 21:28 21:28 21:28 2135 2640 4924

  14. What might happened? Transmission constraints 9750 MW Transmission constraints in case of N-1 9550 MW Power outages 550 550 550 7.5 hours 5.5 hours 5 hours System capacity 9850 MW • Explanation • Outages because of generation lack during 3 days up to 250MW • Additional outages because of line overload in Tel Aviv area – 100MW • Additional outages in case of N-1 fault in South to Hadera – 200MW

  15. 2020 EU renewables’ target

  16. Israeli Renewables by 2020 4.3% 0.8% 1.3% 0.7% 2.9% 2.9% Total capacity 27600 MW Pump and Renewable 3560 MW 3 6 210 6 Source: Israeli Ministry of Energy and Water, 2010

  17. Potential Storage Market

  18. Storage usage by purpose

  19. Energy storage range

  20. Storage scale applications

  21. German Renewables’ Profile Source: www.verbund.com VERBUND Hydro Power AG/ESK/Dr. Otto Pirker

  22. Wind fluctuations in German Source: VERBUND Hydro Power AG/ESK/Dr. Otto Pirker

  23. ES Technologies life time cost 10 year present worth cost $/KW Source:” A Study for the DOE Energy Storage Systems Program”,Sandia National Laboratories

  24. Storage Potential Analysis

  25. Potential Storage Market

  26. Attractiveness of Storage

  27. Storage 2015 forecast USA Source:Kema, Market Evaluation for Energy Storage in the United States

  28. ES Attractiveness

  29. Operations modes/ Categories * This analysis uses 4 hours unless otherwise noted ** This analysis uses 1 hour unless otherwise noted *** Some technologies are capable and will be used up to 10,000 cycles/year Source:” A Study for the DOE Energy Storage Systems Program”,Sandia National Laboratories

  30. Choice of technologies Source:” A Study for the DOE Energy Storage Systems Program”,Sandia National Laboratories

  31. Smart Grid C I T Y Smart Grid City Research, Implementation and Testing Of Smart Grid Technologies for the first Israeli settlement And at a Demo Center

  32. Smart City Location • Summary and questions

  33. Main Project Objectives Storage Installation Research PV, Storage Integrations Operations Customer Solution Micro Grid Business Model Communications, Interfaces

  34. Conceptual diagram Storage – Parallel mode HV Storage – Parallel mode LV Storage – Island mode

  35. Micro Grid Control Concept Voltage Power (P,Q) Frequency Grid Conditions Price Signal Opt Generated Power Alarms, Status Availability Setup Operations Configuration Storage Battery Power (P,Q) Consumed Voltage On-line status Loads Diesel Generator Generated Power Charge/Discharge Power Consumed Availability Alarms/Status Generated Power Charge/Discharge Power Consumed Availability Alarms/Status Photovoltaic Panels Start/Stop Mode Parallel / Isochronous Mode Load Setup Micro Grid Control

  36. Micro Grid mode capability • Synchronization • Work in the island mode • Command and control • Examining the ability of STORAGE – life time, work regimes, scheduling work with other Generations means

  37. Battery – Winter Case

  38. Battery – Summer case

  39. PV – Summer case

  40. PV Rainy day –Winter Case

  41. Operations Targets Command, control, alarms • Building operational interfaces • Remote control systems for • MicroGrid Operations • DMS / NIS control system Interface • Generation system control • Grid price signal Control Operations regimes Safety issues • Safety procedures • Operating procedures • Maintenance procedures • Emergency procedures • Protection coordination • Parallel- island operations Micro Grid Control

  42. Communications • Protection Scheduling among different generation (PV, STORAGE, DG) facilities and customer • Data gathering from the command and control system to DMS • Control station system interface for STORAGE, PV, DG and client. • Customer interface for data transfer. • Data transfer interfaces to the other partners (historical data and / or real time) without the ability to control. PLC GPRS FO

  43. Business Model Customer Solution Power Quality Demand Response Distributed Generation Network Backup

  44. Main Research Goals Examination, research and study of different regimes of STORAGE work aspect of: • Voltage stability • Different harmonics • Effect of grid disturbances on the STORAGE work • MicroGrid system stability in different regimes, for example - PV- STORAGE -CUSTOMER • PV and STORAGE INVERTERS operations • INVERTER stability in regimes 1-2-4

  45. Storage Pros and Cons Multi purpose Storage Negative influence Power Quality Maturity Solution Customer Prototype Hot Backup Micro Grid Grid Connectivity DG Regulation Policy Research Data Disadvantages Benefits

  46. Questions Thanks and your Igor Aronovich Senior Deputy Operations Manager System Operations, IEC aronovich@iec.co.il

  47. Chain of events 563 2135 547 2104 1305 2640 1577 1170 4908 4924 4861 Bar - Fuel Oil - Coal - Gas - Gas oil Lowest reserve 4% during 1 HOUR

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