绕组长度,线圈长度
Meanwhile, a distribution transformer is used to study the effect of winding deformation. It is found that the repeatability and consistency of three phases are excellent and the effect of the test leads length on the FRA results is significant.
在配电变压器上的试验表明,频响法的可重复性和三相一致性良好,测量引线的长短对测试结果有很大影响。
The operational principle, design of the hardware and software of an automatic thread spool length gauge are introduced. Comparing with mechanical length gauge and manual operation, the error on length gauging for thread winding is much lower.
介绍自动定长仪的工作原理、硬件及软件的设计,采用该仪器所绕制的塔线的线长误差比采用机械式定长器或人工操作大幅度降低。
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