WEMAG AG Dipl.-Ing. (FH) Tobias Struck The WEMAG Battery For Primary Control Reserve – A Review Of 8 Months Of Operation
Characteristic Of Grid Area WEMAG-Group area covered approx. 8,685 sq. km Ø nation-wide 2012 WEMAG 2013 Inhabitants per sq. km 34 229 Sales quantity MWh/km 2 214 1476 Quota of renewable energy 86 % 24,2 % Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 2
WEMAG – A Municipal Utility Company With An Ecological Strategy ecological energy eco power plants ecological mobility energy efficiency energy storage Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 3
Green Energy 2014 Within the grid area of WEMAG, all customers can be supplied with green energy by 2014. This is on the condition that either the consumption and generation of electricity happens simultaneously or the energy could be stored. 106 >110 >120 >140 100% 90% 86 80% 84 70% 73 60% 59 58 57 50% 49 40% 30% 35 31 28 20% 22 19 10% 0% 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2014 2015 2016 2017 2017 2015 2016 % regnerative Energien am Netzabsatz % konventionelle Energien am Netzabsatz Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 4
Projection of renewable energy power in our grid 5.000 sonstige Biomasse 4.500 Photovoltaik Wind alte Prognose max: 4.000 alte Prognose min: Netzstudie MV II min 3.500 Netzstudie MV II max max. Netzlast 2012 3.000 min. Netzlast 2012 EEG-Leistung 2014: 1.111 MW 2.500 2.000 1.500 1.000 Max. Grid Load 500 Min. Grid Load 0 2005 2006 2007 2008 2009 2010 2010 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Die Entwicklung der angeschlossenen Erzeugungsleistung sowie die aktuellen EEG- Ausbauziele in MV führten zu einer Anpassung der bisherigen Prognosen. Die langfristig angeschlossene Erzeugerleistung übersteigt die aktuelle Maximallast um das 5-10 fache. WEMAG Battery Power Plants 2014 5
Residual load yearly sorted 2005-2014 P d/a Dipl.-Ing. (FH) Tobias Struck – Innovationsmanagement / Neue Geschäftsfelder
Residual load yearly sorted 2005-2014 Projection 2020, 2025 P d/a Netzausbau und Abschaltung und Speicherung und intelligente Lösungen Dipl.-Ing. (FH) Tobias Struck – Innovationsmanagement / Neue Geschäftsfelder
Operation On Market bid was accepted bid was to high (no operation) system fault and normal operation planned services 2014 KW38 KW39 KW40 KW41 KW42 KW43 KW44 KW45 KW46 KW47 KW48 KW49 KW50 KW51 KW52 2015 KW01 KW02 KW03 KW04 KW05 KW06 KW07 KW08 KW09 KW10 KW11 KW12 KW13 KW14 KW15 KW16 KW17 KW18 KW19 KW20 KW21 KW22 KW23 KW24 KW25 KW26 KW27 KW28 KW29 KW30 KW31 KW32 KW33 KW34 KW35 KW36 KW37 KW38 KW39 KW40 KW41 KW42 KW43 KW44 KW45 KW46 KW47 KW48 KW49 KW50 KW51 KW52 Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 8
Principle Of Electricity Balancing Market P 5 MW 50,01 Hz 50,2 Hz f 49,8 Hz 49,99 Hz -5 MW Discharge storage Charge storage Sources: Senvska Kraftnät, Wikipedia, regelleistung.net 10 Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas
Project Facts Schwerin-Lankow • Built by Younicos • 5 MW / 5 MWh battery system (Lithium-Ion cells) by Samsung SDI • Operates in the German primary regulating energy market • Connected to a 20 kV WEMAG transformer station • Subsidized with 1.32 million € • Ground breaking: September 2013 • Topping out ceremony: December 2013 • Test of operation: Mid 2014 • Start of operation September 2014 Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 11
5 MW Lithium Manganese Oxide Battery Power Plant - Hall Plan Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 12
Performance Warranty 20 years performance warranty by Samsung SDI - Chemistry of LiIon-Batteries - Automatic climate control 24/7 - Battery management software by Younicos Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 13
Conventional Balancing Energy vs. Storage Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 14
Conventional Balancing Energy vs. Storage Providing primary balancing power by the conventional power stations Must run - + Free for wind and sun - + Providing primary balancing power by battery plants Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 15
Our Common Competitor … burns coal for 2.000 € per MW a week! Highest bid Average price Lowest bid WEMAG Unternehmenspräsentation 2014 16
Market Income (monthly mean) 5000 € 4500 4000 3500 3000 2500 2000 1500 1 2 3 4 5 6 7 8 9 10 11 12 2015 2012 2013 2014 Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas
How The Facility Operates Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 18
Needed Primary Balancing Power (One Month) Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 19
Sorted Needed Primary Balancing Power Sorted 15-minute values of generated Power last months 2.500 kW Einspeisung 2.000 kW Bezug 1.500 kW 1.000 kW 500 kW 0 kW 1 501 1001 1501 2001 2501 3001 3501 4001 4501 5001 5501 6001 6501 7001 7501 8001 8501 9001 -500 kW -1.000 kW -1.500 kW -2.000 kW -2.500 kW Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 20
Operation On Market bid was accepted bid was to high (no operation) system fault and normal operation planned services 2014 KW38 KW39 KW40 KW41 KW42 KW43 KW44 KW45 KW46 KW47 KW48 KW49 KW50 KW51 KW52 2015 KW01 KW02 KW03 KW04 KW05 KW06 KW07 KW08 KW09 KW10 KW11 KW12 KW13 KW14 KW15 KW16 KW17 KW18 KW19 KW20 KW21 KW22 KW23 KW24 KW25 KW26 KW27 KW28 KW29 KW30 KW31 KW32 KW33 KW34 KW35 KW36 KW37 KW38 KW39 KW40 KW41 KW42 KW43 KW44 KW45 KW46 KW47 KW48 KW49 KW50 KW51 KW52 Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 21
Other Services Provided By Battery Power Plants Primary balancing power Power factor correction Secondary balancing power Black start capacity Voltage stability Short-circuit power Dipl.-Ing. (FH) Tobias Struck – Innovation Management / New Business Areas 22
Vielen Dank für Ihre Aufmerksamkeit. Obotritenring 40 19053 Schwerin Telefon 0385 . 755-0 Telefax 0385 . 755-2222 kontakt@wemag.com www.wemag.com
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