Challenges and opportunities of power systems from smart homes to super-grids

AbstractThe world’s power systems are facing a structural change including liberalization of markets and integration of renewable energy sources. This paper describes the challenges that lie ahead in this process and points out avenues for overcoming different problems at different scopes, ranging from individual homes to international super-grids. We apply energy system models at those different scopes and find a trade-off between technical and social complexity. Small-scale systems would require technological breakthroughs, especially for storage, but individual agents can and do already start to build and operate such systems. In contrast, large-scale systems could potentially be more efficient from a techno-economic point of view. However, new political frameworks are required that enable long-term cooperation among sovereign entities through mutual trust. Which scope first achieves its breakthrough is not clear yet.

[1]  Thomas Hamacher,et al.  Nuclear fusion and renewable energy forms: Are they compatible? , 2013 .

[2]  Damien Ernst,et al.  The Global Grid , 2012, ArXiv.

[3]  T Aboumahboub,et al.  Optimal Configuration of a Renewable-based Electricity Supply Sector , 2010 .

[4]  C. Marnay,et al.  Microgrids in the evolving electricity generation and delivery infrastructure , 2006, 2006 IEEE Power Engineering Society General Meeting.

[5]  F. Creutzig,et al.  Catching two European birds with one renewable stone: Mitigating climate change and Eurozone crisis by an energy transition , 2014 .

[6]  N. Hatziargyriou,et al.  Microgrids: an overview of ongoing research, development, anddemonstration projects , 2007 .

[7]  C. Kennedy,et al.  The study of urban metabolism and its applications to urban planning and design. , 2011, Environmental pollution.

[8]  Martin Greiner,et al.  Reduced storage and balancing needs in a fully renewable European power system with excess wind and solar power generation , 2011 .

[9]  M. Huber,et al.  Das „Post-EEG“-Potenzial von Photovoltaik im privaten Strom- und Wärmesektor , 2013 .

[10]  Florian Steinke,et al.  Parametric study of variable renewable energy integration in Europe: Advantages and costs of transmission grid extensions , 2012 .

[11]  Maximilian Kühne,et al.  Integration und Bewertung erzeuger- und verbraucherseitiger Energiespeicher , 2012 .

[12]  Peter Lund,et al.  Large-scale urban renewable electricity schemes - integration and interfacing aspects , 2012 .

[13]  Karl Albert Janker.  Aufbau und Bewertung einer für die Energiemodellierung verwendbaren Datenbasis an Zeitreihen erneuerbarer Erzeugung und sonstiger Daten , 2015 .

[14]  Thomas Hamacher,et al.  Electricity system optimization in the EUMENA region , 2012 .

[15]  Martin Greiner,et al.  Seasonal optimal mix of wind and solar power in a future, highly renewable Europe , 2010 .

[16]  Yvonne Scholz.  Möglichkeiten und Grenzen der Integration verschiedener regenerativer Energiequellen zu einer 100% regenerativen Stromversorgung der Bundesrepublik Deutschland bis zum Jahr 2050 , 2010 .

[17]  Florian Steinke,et al.  Transmission grid extensions for the integration of variable renewable energies in Europe: Who benefits where? , 2012 .

[18]  Martin Greiner,et al.  Transmission needs across a fully renewable European power system , 2013, 1306.1079.

[19]  Thomas Hamacher,et al.  Coordinating smart homes in microgrids: A quantification of benefits , 2013, IEEE PES ISGT Europe 2013.

[20]  Thomas Hamacher,et al.  Integration of wind and solar power in Europe: Assessment of flexibility requirements , 2014 .

[21]  Bill Rose,et al.  Microgrids , 2018, Smart Grids.

[22]  Thomas Hamacher,et al.  Large-Scale District Heating Network Optimization , 2014, IEEE Transactions on Smart Grid.

[23]  D. Sauer,et al.  Energiespeicher für die Energiewende : Speicherungsbedarf und Auswirkungen auf das Übertragungsnetz für Szenarien bis 2050 ; Gesamttext , 2012 .

[24]  Florian Steinke,et al.  Grid vs. storage in a 100% renewable Europe , 2013 .

[25]  S. Pincetl,et al.  An expanded urban metabolism method: Toward a systems approach for assessing urban energy processes and causes , 2012 .

[26]  Martin Greiner,et al.  Transmission grid extensions during the build-up of a fully renewable pan-European electricity supply , 2013, 1307.1723.