The comprehensive evaluation of impact of distributed PV on distribution network

This paper starts with the impacts of distributed PV on distribution network in power quality, supply quality, network losses and security, establishes the comprehensive evaluation model. According to different indicators data, deal with the high-priority indicators, low-priority indicators and neutral indicators. Then, analyzing the weight factor of different indicators by using the combination of analytic hierarchy process(AHP) and entropy method. At last, take a distribution network of a certain area for example, testing the feasibility and practicability of the method.