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- 2016
电磁脉冲探头校准系统
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Abstract:
面向电磁脉冲探头准确计量的需求, 设计了一套基于标准场法的电磁脉冲探头校准系统, 从时域激励信号的傅氏分析出发, 分析了系统的频域特性, 通过仿真实验确定了场强幅度均匀的校准区, 研究了电磁脉冲探头硬件积分和软件积分校准方法, 并采用此校准系统分别对D-dot探头和光电探头进行重复性和线性度实验, 实验结果表明校准系统重复性优于2.8% , 能够有效地解决电磁脉冲探头量值溯源问题．
In order to meet the requirement of EMP probes calibration accurately，a calibration system based on standard field method for probes is established. The exciting signal of time domain is transformed in FFT and the characteristics of system in frequency domain are analyzed. According to the results of simulation，a measurement district can be confirmed in which the electrical field is uniform. Methods of measurement are researched with the measurement signal of probe integrated by integrator and software respectively. The repetitive experiment and the linear experiment on D-dot probe and photoelectricity probe are conducted using the proposed system. The experimental result shows that the repeatability of calibration system is better than 2.8% ，therefore the calibration problem of EMP probes can be solved effectively
| [1] | Montena Company. Ground plane D-dot electric field sensor user’s manual[EB/OL]. http://www. montena. com, 2015-03-10. |
| [2] | 卫兵, 顾元朝, 周荣国, 等. 阳加速器水传输线D-dot的设计、标定和实验[J]. 强激光与粒子束, 2007, 19(5):830-834. |
| [3] | IEEE Electromagnetic Compatibility Society. IEEE Std 1309―2005 IEEE Standard for Calibration of Electromagnetic Field Sensors and Probes, Excluding Antennas, from 9 kHz to 40 GHz[S]. New York:The Institute of Electrical and Electronics Engineers, Inc., 2005. |
| [4] | 陈福深, 陶厚超, 孙豹. 带双负载环形天线的集成光波导磁场探测器[J]. 电子科技大学学报, 2009, 38(1):141-143. |
| [5] | 谢彦召, 刘顺坤, 孙沛云, 等. 电磁脉冲传感器的时域和频域标定方法及其等效性[J]. 核电子学与探测技术, 2004, 24(4):268-273. |
| [6] | 张永强, 宋建江, 屠良尧, 等. 软件数值积分误差原因分析及改进办法[J]. 机械强度, 2006, 28(3):419-423. |
| [7] | Department of Defense. MIT-STD-461F―2007 Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipment[S]. United States of America:AREA EMCS, 2007. |
| [8] | Fu Jiabin, Qing Yanling, Wei Bing, et al. Reconstruc-tion of ns pulse waveform[J]. <i>High Power Laser and Particle Beams</i>, 2010, 22(11):2759-2762(in Chinese). |
| [9] | Middelkoop R. Time-domain calibration of field sensors for electromagnetic pulse(EMP)measurements[J]. <i>IEEE Transactions on Instrumentation and Measurement</i>, 1991, 40(2):455-459. |
| [10] | Shi Lihua, Tao Baoqi, Zhou Bihua. Calibration of pulse magnetic field sensor in time domain[J]. <i>Acta Metrologica Sinica</i>, 1997, 18(2):140-144(in Chi-nese). |
| [11] | Zhang Yongqiang, Song Jianjiang, Tu Liangyao, et al. Error analysis and improvement method when numerical integration with software[J]. <i>Journal of Mechanical Strength</i>, 2006, 28(3):419-423(in Chinese). |
| [12] | Wei Bing, Gu Yuanzhao, Zhou Rongguo, et al. Design, calibration and experiment of D-dot at Yang accelerator in water transmission line[J]. <i>High Power Laser and Particle Beams</i>, 2007, 19(5):830-834(in Chinese). |
| [13] | 付佳斌, 卿燕玲, 卫兵, 等. ns脉冲测量中的波形重建[J]. 强激光与粒子束, 2010, 22(11):2759-2762. |
| [14] | Chen Fushen, Tao Houchao, Sun Bao. Integrated optical waveguide magnetic field probe with a doubly-loaded loop antenna element[J]. <i>Journal of University of Electronic Science and Technology of China</i>, 2009, 38(1):141-143(in Chinese). |
| [15] | 陈福深, 张阜文. 分段电极LiNbO<sub>3</sub>光波导宽带微波电场接收器[J]. 微波学报, 2005, 21(5):54-57. |
| [16] | Chen Fushen, Zhang Fuwen. An integrated optical waveguide E-field receiver at wide-band microwave with segmental electrodes[J]. <i>Journal of Microwaves</i>, 2005, 21(5):54-57(in Chinese). |
| [17] | 曾嵘, 陈未远, 何金良, 等. 光电集成强电场测量系统及其应用研究[J]. 高电压技术, 2006, 32(7):1-5. |
| [18] | Zeng Rong, Chen Weiyuan, He Jinliang, et al. Study on optical electric integrated electric field measurement system and application in high voltage measurement[J]. <i>High Voltage Engineering</i>, 2006, 32(7):1-5(in Chinese). |
| [19] | 石立华, 陶宝祺, 周璧华. 脉冲磁场传感器的时域标定[J]. 计量学报, 1997, 18(2):140-144. |
| [20] | 陈竞, 石立华, 李炎新, 等. 光纤传输脉冲电场传感器的时域校准[J]. 安全与电磁兼容, 2006, 32(6):86-88. |
| [21] | Chen Jing, Shi Lihua, Li Yanxin, et al. Time domain calibration of pulsed electric field sensors with fiber optic transmission system[J]. <i>Safety and EMC</i>, 2006, 32(6):86-88(in Chinese). |
| [22] | Xie Yanzhao, Liu Shunkun, Sun Peiyun, et al. Calibration methodology of EMP sensor in time-domain and frequency-domain[J]. <i>Nuclear Electronics and Detection Technology</i>, 2004, 24(4):268-273(in Chinese). |
