Hi

Also see

http://www.academia.edu/3078041/Optimal_placement_of_distributed_generation_in_the_distribution_network_assessment_of_economic_and_technical_effectiveness_of_investments

ideas.repec.org/p/wuu/wpaper/hsc1207.html

As Ahmadreza said, the economic&technical factors have been extensively discussed in the available literature so far. However, to facilitate the implementation of DG into the electrical system, a wider approach would be desirable. In terms of analysis of local codes and regulations, environmental impact assessment, synergies between several energy vectors or safety, among others.

Hi

Also see

http://www.academia.edu/3078041/Optimal_placement_of_distributed_generation_in_the_distribution_network_assessment_of_economic_and_technical_effectiveness_of_investments

ideas.repec.org/p/wuu/wpaper/hsc1207.html

http://www.sciencedirect.com/science/article/pii/S0142061514006504

This paper is helpful with recent literature review

https://scholar.google.com/citations?view_op=view_citation&hl=en&user=sK7BoQgAAAAJ&citation_for_view=sK7BoQgAAAAJ:K3LRdlH-MEoC

thank you all for you valuable suggestions !