摘要
文中介绍了一种自制的自积分式Rogowski线圈配合示波器所组成的冲击电流测量系统的基本原理,采用标准电阻对该Rogowski线圈的测量结果进行了实验校准,并对校准实验数据进行处理。从处理结果看,该Rogowski线圈具有较好的冲击电流测量精度。
The paper gives an introduction of the principle of large impulse current measurement based on a selfintegrator Rogowski coil, Experiment is made to calibrate the Rogowski coil by the standard resistor. The experimental results are used to check the measuring accuracy and to determine the current sensitivity of the Rogowski coil.
出处
《中国仪器仪表》
2005年第8期54-54,56,58,共3页
China Instrumentation
基金
北京市自然科学基金资助研究项目(8002008)
