摘   要：提出了一种零动量储能飞轮方案。通过将参数一致的两台飞轮的绕组按照特定规则串接，来实现储能飞轮充、放电过程，对外输出零转矩，表现为零动量状态，从而不对整星姿态产生影响。针对零动量储能飞轮组的特殊结构，设计了三相独立的H桥变换器拓扑。论证了零动量储能飞轮机械、电气参数的偏差对系统性能的影响，提出了定子磁场的超前、滞后控制方式，从而实现双转子的脉动同步。
关键词：飞轮储能;零动量;超前控制;滞后控制;绕组串联

Abstract: In this paper,a zero-momentum flywheel energy storage system was proposed.By series connecting windings of two flywheels with same parameters in accordance with specific rules,it can be realized to output zero torque in the charge and discharge process of the energy storage flywheel,therefore to be featured as the zero-momentum state and without affection on the whole satellite status.According to the special structure of the zero-momentum energy storage flywheel group,an H-bridge converter topology with independent three phases was designed.The impact of the offset of zero-momentum energy storage flywheel mechanical and electrical parameter on the system performance was analyzed,and the lead and lag control mode of the stator magnetic field was proposed,therefore the pulse synchronization of the dual rotor can be realized.
Key Words: Flywheel energy storage;Zero-momentum;Lead control;Lag control;Series connecting windings