Abstract: To cope with rapid development of renewable energy, and meet requirement of “Energy-Internet” development, a research on “grid-generation-storage-load” coordinative planning is performed. Jinzhai, an area which has been planned to develop large scale renewable energy is investigated as example. Measures including energy storage devices, regulating hydro power and active load control, are adopted to fully utilize existing grid resources thus renewable energy can be accessed and consumed locally. Complementary characteristics of wind and solar power generation is studied. Renewable energy is also coordinated with optimal operation of bulk thermal power and pumped storage hydro plant to reduce power sent out volume.

Key words: renewable energy, high permeability, grid-generation-storage-load, coordinative planning.