| 测量脉冲大电流的双光路光学电流传感器技术 |
| |
| 引用本文： | 邓向阳, 李泽仁, 彭其先, 刘俊, 王桂吉, 唐晓松. 测量脉冲大电流的双光路光学电流传感器技术[J]. 爆炸与冲击, 2007, 27(1): 45-49. doi: 10.11883/1001-1455(2007)01-0045-05 |
| |
| 作者姓名： | 邓向阳 李泽仁 彭其先 刘俊 王桂吉 唐晓松 |
| |
| 作者单位： | 中国工程物理研究研究院流体物理研究所，四川 绵阳 621900 |
| |
| 摘 要： | 提出了双光路光学电流传感器检测方法及其数据处理方法，即激光输出功率保持不变时，可采用双光路结构和反正切函数处理方法求出待测脉冲大电流。采用双光路光学电流传感器和罗果夫斯基线圈对比测量了充电电压为18 kV、电容为31.8 F的电炮的短路电流，两种测试方法的实验结果取得了较好的一致性,证明了双光路光学电流传感器的有效性。
|
| 关 键 词： | 爆炸力学 光学电流传感器 测量脉冲大电流 线性双折射 李萨如图形 |
| 文章编号： | 1001-1455（2007）01-0045-05 |
| 修稿时间： | 2005-10-26 |
Two-path optical current sensor for measuring high pulse current |
| |
| DENG Xiang-yang, LI Ze-ren, PENG Qi-xian, LIU Jun, WANG Gui-ji, TANG Xiao-song. Two-path optical current sensor for measuring high pulse current[J]. Explosion And Shock Waves, 2007, 27(1): 45-49. doi: 10.11883/1001-1455(2007)01-0045-05 |
| |
| Authors: | DENG Xiang-yang LI Ze-ren PENG Qi-xian LIU Jun WANG Gui-ji TANG Xiao-song |
| |
| Affiliation: | Institute of Fluid Physics, China Academy of Engineering Physics, Mianyang 621900, Sichuan, China |
| |
| Abstract: | Measuring technology and data processing method of two-path optical current sensor were proposed. High pulse current could be measured by two-path configuration and arc-tangential function processing method with the constant output power of laser. The electric gun’s short current was contrastively measured by two-path optical current sensor and Rogowski coil at 18 kV voltage, 31.8 μF capacity. The experimental result of optical current sensor agreed well with that of Rogowski coil. It proves that two-path optical current sensor can be used to measure high pulse current effectively. |
| |
| Keywords: | mechanics of explosion optical current sensor measure high pulse current linear bi-refraction Lissajous figure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《爆炸与冲击》浏览原始摘要信息 |
|
点击此处可从《爆炸与冲击》下载全文 |
