Movable large-capacity high-voltage capacitor parameter detection device and use method

The invention relates to a movable large-capacity high-voltage capacitor parameter detection device and a use method. The movable large-capacity high-voltage capacitor parameter detection device comprises a detection device body, at least one energy storage element, a voltage measurement element, a current measurement element, a waveform recording element and a controller, the energy storage elements are arranged in the detection device body, and the energy storage elements are respectively connected with the quick charging and energy supplementing interface and the detection port through the switch elements; the quick charging and energy supplementing interface is arranged on one side of the detection device body and is used for charging and supplementing energy for the energy storage element; the detection port is arranged on the other side of the detection device body and is used for being connected with a detected capacitor or a detected power module; the voltage measuring element is connected in parallel