1. (2015). European Low Voltage Test Feeders. https://ewh.ieee.org/soc/pes/dsacom/testfeeders.
2. Distributed generation: a definition;Ackermann;Electric Power Systems Research,2001
3. Fair power curtailment of distributed renewable energy sources to mitigate overvoltages in low-voltage networks;Ali,2015
4. Time in the sun: the challenge of high PV penetration in the german electric grid;Appen;IEEE Power and Energy Magazine,2013
5. Nonnegative Matrices in the Mathematical Sciences;Berman,1994