Technology Feasibility Evaluation of Grid-connected Distributed Generation Based on Cloud Model

According to the particularity of the grid-connected distributed generation, this paper established a comprehensive multi-level evaluation index system for technology feasibility of the grid-connected distributed generation. The analytic hierarchy process was introduced based on cloud model. Compared to the traditional analytic hierarchy process, this method calculated both the fuzziness and randomness of evaluation language. The results are more objective, which is in favour of developing grid-connected distributed generation.