Energy storage converter structure

The energy storage converter provided by the embodiment of the utility model comprises a cabinet body, at least one capacitor bank module and at least three power modules are arranged in the cabinet body, the capacitor bank module can be independently installed in the cabinet body, and the capacitor bank module comprises a frame, a plurality of capacitors fixed in the frame and a direct current row; the power module can be independently mounted in the cabinet body and comprises a mounting seat, an IGBT (Insulated Gate Bipolar Translator) module in topological connection and an alternating current input bar; wherein the three power modules are electrically connected with one capacitor bank module to form a converter unit. According to the energy storage converter with the structure, the capacitor bank module and the power module can be conveniently expanded, and different power requirements can be met. 本实用新型一种实施例的储能变流器，包括柜体，所述柜体内设置有至少一个电容组模块和至少三个功率模组，所述电容组模块可独立地安装在所述柜体中，包括框架、固定在所述框架中的若干个电容、直流排；所述功率模组可独立地安装座在所述