To strengthen the construction of smart grid, to enhance the leaping development of new energy power generation

This paper illustrates the interactive development between new energy power grid-connected generation and smart grid in detail. The technical connotation of smart grid and the research and practice course of levels of smart grid development were presented. And then the technology support of smart grid for enhancing the leaping development of the new energy power generation with grid-connected was discussed. Smart grid construction project in America, Europe, Japan, and China covering the new energy power generation with grid-connected was introduced. Finally, reflections on several issues were put forward.