The hybrid dynamic simulation method， which combines PMU data with simulation models，can be used for power system simulation validation and parameter calibration purpose. This paper proposes a hybrid dynamic simulation validation strategy by setting V-θ buses with PMU data. It can incorporate field PMU data into simulation system more directly and accurately without any additional models. This method has high sensitivity of boundary power injection to the model parameters. The numerical tests on a four-machine two-area test system and a real provincial power grid demonstrate the validity of the proposed method. A hybrid dynamic simulation program is developed based on the proposed method and has been imbedded into EMS.