Electrode cage for charge management

The utility model discloses an electrode cage for charge management, which comprises a cubic cavity, an upper polar plate is arranged at the top of the cubic cavity, a lower polar plate is arranged at the bottom of the cubic cavity, and a side polar plate is arranged on the outer side of the cubic cavity. Comprising the steps that the discharge function of ultraviolet lamp discharge can be verified in an on-orbit mode through a charge management moonlet, a discharge mechanism is verified on the functional level, the technical maturity of related devices is improved, and engineering experience and foundation are accumulated for charge management research and development of a follow-up inertial sensor. According to the invention, the structure is simple, the weight is low, the complexity of the system is much lower than that of a large-scale satellite, the research and development period is short, the cost is relatively low, universities and enterprises can participate in research and development of related sat