Abstract：To address the issue that existing microgrid planning evaluation methods do not adequately account

for the influence of uncertainties in the system and environment on the evaluation results，a microgrid planning

evaluation method based on regret theory-vlsekriterijumska optimizacija i kompromisno resenje（VIKOR）was

proposed. Firstly，a microgrid planning evaluation index system was constructed，which includes system

economics，environmental protection and technology，taking into account the needs of the microgrid planning stage.Then，the analytic hierarchy process（AHP）-criteria importance though intercrieria correlation（CRITIC）method was used to assign weights to the indicators，taking into account the subjective experience of experts and the information contained in the objective data of the indicators. Finally，considering the influence of uncertainties on the evaluation results，the VIKOR method was improved by introducing the euphoria-regret function and state

variables in the evaluation process based on regret theory，and a microgrid planning evaluation model based on

regret theory-VIKOR method was established. The analysis of the example shows that the proposed evaluation

method consider the influence of uncertainties in the system and environment as well as the psychological

expectations of decision-makers on the evaluation results of the planning scheme，and is close to the actual

microgrid planning scheme decision needs.

      Key words：microgrid；comprehensive evaluation；regret theory；VIKOR method