Abstract: The AC/DC hybrid microgrid has developed rapidly because it is conducive to the access of distributed new energy and new DC loads. The AC/DC interfacing converter（IFC）is a key device for the construction of the AC/DC hybrid microgrid,and its performance directly affects the stability of the microgrid system. In order to grasp the operating status of the IFC more comprehensively, according to the operating characteristics of the microgrid,an improved analytic hierarchy process（AHP method）-entropy weight method is proposed in this paper to evaluate the performance of AC-DC bus interface converters. With reference to the relevant technical standards for electrical equipment,15 performance indicators have been set and standardized. Aiming at the multi-factor and multi-level index set,the upper layer uses the improved hierarchy method directly, and the bottom layer uses the improved analytic hierarchy process-entropy weight method for combined weighting to obtain the performance evaluation function of the IFC. According to the evaluation function value,the equipment is scored and its pros and cons level is determined. An example analysis of an AC/DC interfacing converter in a project has verified the feasibility and effectiveness of the evaluation method.