The Study on the Application of Energy Storage Technique in Power Grid

According to the pressing demands of large-scale energy storage construction, the researches on application of energy storage system in China is summarized in this paper. First of all, the application requirements of the energy storage system are analyzed in the region of power generation, power transmission and power distribution. The operation modes and the regulation tasks of energy storage system in each region are proposed. Secondly, the energy storage projects in China are summarized and classified. The application region, construction scale and operation mode in each energy storage project are discussed. The researches in this paper can provide new ideas for the construction and application of energy storage system on the fields of power grid operation stability enhancement, power supply reliability promotion and renewable energy consumption advancement.