基于电磁兼容性的假捻变形机电气系统设计

Electrical System Design of False Twist Texturing Machine Based on Electromagnetic Compatibility

针对假捻变形机纺织过程中发现的各种电磁兼容性问题,基于电气元件的各自特点和实际工作经验,对以变频器为中心的动力系统和计长板进行了电路设计,运用滤波、干扰源隔离、良好的接地、合理的元件布局等措施来减少电磁干扰的发生。从实际使用来看,设备体现良好的抗电磁干扰能力。

For a variety of electromagnetic compatibility problems found false twisting machine in textile process,characteristics of electrical components and based on practical experience, on the power system with inverter as the center and meter board of the circuit design, using the filter, the interference source isolation, good grounding, layout and reasonable measures to reduce the occurrence of electromagnetic interference. From the practical point of view,equipment of good anti electromagnetic interference ability.