电测与仪表2017，Vol.54Issue(12)：117-121,128,6.
用户负荷对载波通信输出信号的影响试验及分析
Electricity load impact test and analysis on output signal oflow voltage power line carrier
韩东 1孙洋 1殷聪 2宫游1
作者信息
- 1. 黑龙江省电力科学研究院,哈尔滨 150001
- 2. 哈尔滨电工仪表研究所,哈尔滨 150028
- 折叠
摘要
Abstract
The output efficiency of low voltage power line carrier (PLC) is a very important part for successful communications.This paper discusses the actual impact on output signal of PLC based on test data of different electricity load running on the low voltage power grid.The test method is stabilizing the output impedance of low voltage PLC,then replacing the different electricity load and capturing the output signal of PLC through spectrum analysis device.The impact degree is evaluated on output signal of low voltage PLC by different electricity load.This test can realize the actual running condition of low voltage PLC,reflect output ability of PLC restricted by electricity load,which has the reference to effectively improve the performance of PLC products.关键词
低压电力线载波通信/阻抗/用户负荷Key words
low voltage PLC/impedance/electricity load分类
信息技术与安全科学引用本文复制引用
韩东,孙洋,殷聪,宫游..用户负荷对载波通信输出信号的影响试验及分析[J].电测与仪表,2017,54(12):117-121,128,6.
