摘要
从瞬变及高频脉冲、低频脉冲、雷电、辐射电磁场、静电放电等几个方面分析了智能电能表运行中的电磁干扰源、电磁干扰的传播途径 ,提出了提高智能电能表电磁兼容性的设计思路 ,并重点介绍了其电源和印刷线路板等方面的硬件电路设计 .
The transmission ways of electromagnetic interfere and its source from aspects of high frequency impulse, low frequency impulse, thunderstorm electricity, radiative electromagnetism field, static electricity discharge, and etc. Since the intelligent electricity meter is the power system's measure, it required to have a good electromagnetic compatibility. This thesis analysis the source of electromagnetic interfere in power system and display how it's transmit. Some methods can be found in structure design, hardware design and software design to improve the meter's electromagnetic compatibility, and the design of meter's power supply and printed civcut board is also stressed.
出处
《浙江大学学报（工学版）》
EI
CAS
CSCD
北大核心
2001年第6期681-683,共3页
Journal of Zhejiang University：Engineering Science
关键词
智能电能表
电磁兼容
干扰源
设计
intelligent electricity meter
electromagnetic compatibility
disturbance source
