In order to quickly and accurately overcome the difficulty in microgrid dynamic characteristics analysis aggravated by the electromagnetic transient process of the converter，a dynamic phasor model of the microgrid with inverter-interfaced distributed sources is presented.The dynamic phasors model and electromagnetic transient（EMT）model for the microgrid including two inverter-interfaced distributed sources are simulated by the MATLAB/Simulink.Compared with the electromagnetic transient model，the simulation results show that in the range of high accuracy，the simulation results of two models are approximate to each other.The simulation results have further verified the correctness and validity of the model.Meanwhile the proposed model not only yields higher accuracy，but also reduces the calculation complexity and saves simulation time，providing a new method for complex microgrid modeling.