| 罗柯夫斯基线圈频率响应特性的测量方法 |
| |
| 引用本文： | 何津云,朱长春.罗柯夫斯基线圈频率响应特性的测量方法[J].强激光与粒子束,1992,4(2):233-238. |
| |
| 作者姓名： | 何津云 朱长春 |
| |
| 作者单位： | 陕西省计量测试研究所，陕西省计量测试研究所 西安 710061，西安 710061 |
| |
| 摘 要： | 罗柯夫斯基线圈是测量陡脉冲电流的一种重要装置,其方波响应上升时间能达到纳秒量级,但是,它只能在一定频率范围内作线性测量。为了更好地分析罗柯夫斯基线圈测量灵敏度的频率特性,本文介绍了对西安交通大学研制的该线圈作的频率响应特性测定结果。 文中着重介绍了频响测量的点频法,并叙述了有关影响因素。例如:对信号源、标准电压表、匹配负载等一些专门要求。给出了实测曲线,还介绍了线圈本身各种集中参数的测量结果。
|
| 关 键 词： | 罗柯夫斯基线圈 频率响应特性 方波响应 |
ROGOWSKI COIL FREQUENCY RESPONSE MEASUREMENT |
| |
| He Jinyun,and Zhu Changchun Institute of Test and Measurement Xi'an,Shanxi Province.ROGOWSKI COIL FREQUENCY RESPONSE MEASUREMENT[J].High Power Laser and Particle Beams,1992,4(2):233-238. |
| |
| Authors: | He Jinyun and Zhu Changchun Institute of Test and Measurement Xi'an Shanxi Province |
| |
| Institution: | He Jinyun,and Zhu Changchun Institute of Test and Measurement Xi'an,Shanxi Province,710061 |
| |
| Abstract: | Rogowski coil is an available device for measuring steep impulse current with a response rise time of ns level. However, it can only work linearly in certain frequency range. This paper describes the measured results of the Rogowski coil made by Xi 'an Jiaotong University, to gain a better understanding its frequency characteristics.
This paper emphatically introduces the method for measuring frequency response-the method of point frequency and discusses the relevant influence factors, such as the signal generator, standard voltmeter and matching load etc. The measured curve of frequency response and the measured results for various lumped parameters of the Rogowski coil itself have been described. |
| |
| Keywords: | Rogowski coil frequency response characteristic steep response |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
