With the development of demand response and AC/DC distribution network, there will be plenty of distributed generators at the power supply side, a rise of DC power supply mode and opening of the electric market at the user side. A power dispatch strategy is proposed which takes into account the demand response and controllable elements in AC/DC distribution network such as traditional generator, distributed generator, converter, and so on. Taking 10 node AC/DC distribution network for case study,the economics and ability to absorb distributed generator of proposed strategy is studied.