摘要
针对智能电能表全国普遍安装使用,各类冲击负荷广泛存在,特别是高铁的高速发展。智能电能表在冲击负荷下的计量准确性是否满足要求显得尤为迫切。该文通过对冲击负荷特性及智能电能表计量电路原理的分析,提出智能电能表理论上满足对冲击负荷准确计量,最后通过实验验证了智能电能表在冲击负荷下能准确计量。
For general nationwide smart meter installation, all kinds of shock loads widespread, especially the rapid development of high-speed rail.Smart meter measurement accuracy under the impact load meets the requirements is particularly urgent.Based on the characteristics of the impact load metering and smart meter circuit schematic analysis of proposed smart meter theoretically meet the accurate measurement of the impact load, and finally verified by experiments the smart meter can be accurately measured under shock loading.
出处
《电测与仪表》
北大核心
2016年第S1期98-100,共3页
Electrical Measurement & Instrumentation
