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| 利用计算机辅助测量设备测量接地阻抗的方法 | |
| 引用本文： | 王静,张海宁,宋婀娜,付源.利用计算机辅助测量设备测量接地阻抗的方法[J].煤矿机械,2004(11):121-122. |
| 作者姓名： | 王静 张海宁 宋婀娜 付源 |
| 作者单位： | 1. 黑龙江科技学院,工厂,黑龙江,鸡西,158105 2. 黑龙江科技学院,黑龙江,哈尔滨,150027 3. 北京华北光学仪器有限公司,北京,100050 |
| 摘 要： | 接地阻抗的测量是电气设备与系统中一个非常重要的问题。介绍了一种采用计算机辅助测量设备的接地阻抗的方法 ,叙述了该方法的原理及硬件通道。通过分析证明了这种方法不但能够克服传统的电压降测量法的种种弊端 ,而且可精确地测量接地电势的升高值和接地阻抗值 |
| 关 键 词： | 接地电势差 接地阻抗 测量 |
| 文章编号： | 1003-0794(2004)11-0121-02 |
| 修稿时间： | 2004年8月13日 |
A method on measuring earthed impedance using the computer as assistant equipment |
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| WANG Jing,ZHANG Hai-ning,SONG E-nuo,FU Yuan.A method on measuring earthed impedance using the computer as assistant equipment[J].Coal Mine Machinery,2004(11):121-122. | |
| Authors: | WANG Jing ZHANG Hai-ning SONG E-nuo FU Yuan |
| Affiliation: | WANG Jing~1,ZHANG Hai-ning~2,SONG E-nuo~2,FU Yuan~3 |
| Abstract: | Measuring earthed impedance is a all-important question in the electric equipment and system.The paper introduces a method using the computer as assistant equipment to measure earthed impedance.It depicts the principle and hardware channel of the method.Not only the method can overcome variety shortcomings of the conventional measuring method,but also measure earthed voltage and impedance accurately. |
| Keywords: | earthed voltage earthed impedance measure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |