论文标题
机械张力，电连续性和隔离的数字电线分析仪
Digital Wire Analyzer of Mechanical Tension, Electrical Continuity, and Isolation
论文作者
论文摘要
已经开发了一种允许测量已知长度和密度的电线的机械张力以及其电连续性和隔离的测试的数字仪器。仪器通过测量电线的基本频率来测量电线张力。它的工作原理是在测试的电线的相邻电线上施加直接高压，并扫除也应用于这些邻居的交替高压的频率。当交替的高压频率与其基本频率重合时，中间线的读数信号中观察到共振。该仪器可以在128条电线上自动化该过程，同时读出8条。该数字电线分析仪（DWA）实现了张力测量的准确性1％。
A digital instrument that allows the measurement of the mechanical tension of an array of wires of known length and density, and the testing of their electrical continuity and isolation, has been developed. The instrument measures wire tension by measuring the fundamental frequency of the wire. Its working principle is to apply direct high voltages on neighboring wires of a wire under test and sweeping the frequency of an alternating high voltage that is also applied on those neighbors. A resonance is observed in the readout signal of the middle wire when the frequency of the alternating high voltage coincides with its fundamental frequency. The instrument automates the process over 128 wires, with eight read out simultaneously. An accuracy of 1% in the measurement of tension is achieved by this digital wire analyzer (DWA).
