Research on Pulsed Current Measurement in Coilgun Based on Rogowski Coil

摘要：

The relationships between electric parameters and structure parameters of Rogowski coil with round section are investigated based on its structure and measurement principle. The computation method for the optimum terminal resistance of Rogowski coil is given out, which involves in self-inductance, resistance and distributed capacitance vs. ground of Rogowski coil. Self-integral working mode of Rogowski coil is adopted for the pulsed current measurement during coilguns operation. Measurement results show that the measurement method based on Rogowski coil for discharging pulsed current in coilgun is feasible and can meet measurement requirements.

关键词： coilgun Rogowski coil pulsed current electrical parameter structure parameter

作者: ZHAO Keyi LI Zhiyuan CHENG Shukang LI Yanpeng

作者单位: Harbin Institute of Technology, Heilongjiang 150001 Mechanical Engineering College, Hebei, 050003 Huaian Professional Education Center, Heibei, 076150

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）