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2. N. Herrmann, B. Buchholz, S. Gölz. Washing with the sun: Results of a field test for the use of locally generated renewable electricity and load shifting in households. International Journal of Distributed Energy Resources. Vol. 4, Iss.4, ISSN 1614–7138, 2008
3. DIN CLC/TS 50549; VDE V 0435-902:2010-08. Requirements for the connection of generators above 16 A per phase to the LV distribution system or to the MV distribution system; German version CLC/prTS 50549:2010
4. Technical Guideline. Generating Plants Connected to the Medium-Voltage Network. BDEW Bundesverband der Energie- und Wasserwirtschaft e.V. Berlin, June 2008
5. Z.A. Styczynski, M. Wache, H. Sauvain, B. Wartmann. Phase measurement units (PMU) and wide area measurement in distribution systems. Proceedings of the CIRED conference 2009, Prague, 8th–11th June 2009