主要对圆柱形阳极层霍尔推进器进行实验研究,得到推进器的工作特性、离子束分布、束流中电子的含量等结果。并且给出圆柱形阳极层霍尔推进器的最佳工作参数:工作电压在700~1000 V之间,电流在0.15~0.65 A,气体流量低于8 ml/min。从离子束流的径向分布可知:高电压、低电流、小气量时离子束的发散角较小。 Mainly on the cylindrical anode Hall thrusters for experimental study, get the working characteristics of the thruster, ion beam distribution, electron beam content and other results. The best operating parameters of the cylindrical anode are given. The operating voltage is between 700 and 1000 V, the current is between 0.15 and 0.65 A, and the gas flow rate is less than 8 ml / min. From the ion beam radial distribution shows: high voltage, low current, small amount of ion beam divergence angle smaller.