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Dynamical Model of Synchronous Impact Electromagnetic Drive

机译：同步冲击电磁驱动的动力学模型

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Mechanisms and units with reciprocated impulse electromagnetic drives are widely used in many industrial technological processes for material plastic deformation and disruption. With respect to modern energy saving requirements, low-frequency impact synchronous electromagnetic machines attract attention as their impact pulse frequency is equal to or multiple of single-phase source frequency. The performed research relevance is explained by the need to improve electromagnetic compatibility of the electric drive powered by the industrial single-phase source. It is necessary to study epy electromechanical energy conversion process during the machine operating cycle. The two-inductor synchronous electromagnetic machine with head free running-out in the driving stroke inductor powered by the 50 Hz single-phase voltage source is considered. The research methods are based on the energy balance of the electromechanical system and its components for the impact unit total operating cycle. With respect to the interaction between all impact unit elements when the head impact mass is accelerated by the magnetic field generated by the system of two inductors, the energy conversion process based on the electromechanical system energy balance is considered for the total operating cycle. The operating cycle implementation in the two-inductor synchronous electromagnetic machine with free running-out permits to reduce current amplitude and to suppress electromagnetic machine influence on mains in comparison with the known operating cycle. The operating cycle with head free running-out in the driving stroke inductor of the synchronous two-inductor impact electromagnetic machine improves electromagnetic compatibility, if the machine is powered by a single-phase voltage.
机译：具有往复脉冲电磁驱动器的机制和单位广泛用于材料塑性变形和破坏的许多工业技术过程中。关于现代节能要求，低频冲击同步电磁机吸引注意力，因为它们的冲击脉冲频率等于或单相源频率的多个。通过提高由工业单相源供电的电动驱动器的电磁兼容性来解释执行的研究相关性。在机器操作循环期间，有必要研究云机电能量转换过程。考虑使用由50Hz单相电压源供电的驱动行程电感器中具有磁头自由耗尽的双电感器同步电磁机。研究方法基于机电系统的能量平衡及其对冲击单元总操作循环的组件。关于所有冲击单元元件之间的相互作用当通过由两个电感器产生的系统产生的磁场加速时，基于机电系统能量平衡的能量转换过程被认为是总操作循环。与已知操作循环相比，双电感器同步电磁机中的双电感器同步电磁机中的操作循环实现，可减少电流幅度并抑制电磁机对电源的影响。如果机器由单相电压供电，则在同步双电感器冲击电磁机的驱动行程电感器中具有头部自由耗尽的操作循环可以提高电磁兼容性。

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