Research of Key Technologies of Pulse Current Measuring System for Coil Electromagnetic Launchers

摘要：

A coil electromagnetic launchers principle is to propel the projectile by the interaction between the current in the projectile and the high magnetic field excited by the coil current. Accurately measuring the coil current, therefore, is very important. In this paper, a measurement system for pulse current of coil electromagnetic launchers is designed, and the interference sources analysis of this system and their countermeasures are carried out. Finally, the influence of different installation type on the results of measurement is researched in combination with experiments.

关键词： current measurement interference source countermeasure pulse current coil electromagnetic launcher

作者: TIAN Ku MA Lijun WANG Jingxi LIU Xiaoli LI Xiaopeng LIU Yuliang XU Jinggang

作者单位: Department of Automation Engineering, Tianjin University of Technology and Education, Tianjin, China Kailuan Heat and Power Plant Co.Ltd., Tangshan, Hebei, China, 063103 Army Equipment Science Research Purchase Department, PLA General Equipment Department, Beijing, Chin

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 1282-1285

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）