摘要
电焊设备的发展方向是高频化、小型化，高频干扰问题突出。本文所研制的线路高频干扰测量及计算机分析系统对高频焊接设备的电磁兼容性研究具有明显的实用性。成功地应用ＩＮＩ线路解决了焊接用高频引弧器的电网干扰问题。
The development trend of welding equipment is high frequency and small type.The high frequency interference is very serious.The measuring system of high frequency interference in circuit and computer analysis system are developed in this paper.It has evident applicability to research of electromagnetic compatibility of high frequency welding equipment.Electric network interference of high frequency arc initiator is solved successfully by using I N I circuits.
出处
《电焊机》
1999年第1期20-23,共4页
Electric Welding Machine
关键词
电磁兼容性
I-N-I线路
高频焊接设备
电焊设备
electromagnetic compatibility
frequency spectrum analysis of electromagnetic interference
I N I circuit
