内蒙古电力技术2024，Vol.42Issue(2)：68-72,5.DOI:10.19929/j.cnki.nmgdljs.2024.0027
高速电力载波通信单元功耗测试仪检测方案优化分析
Optimization Analysis of Test Scheme of HPLC Unit Power Consumption Tester
张帆 1张理放 1白露薇1
作者信息
- 1. 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司,呼和浩特 010020
- 折叠
摘要
Abstract
This paper analyzes the detection principle of existing power consumption testers and the networking characteristics of High Speed Power Line Communication(HPLC)units,further researches on the Orthogonal Frequency Division Multiplexing(OFDM)technology used in HPLC.Combining with practical applications,based on the peak acquisition technology and the threshold setting method,AD sampling of current and voltage is conducted to analyze the length of the sent message,determine the characteristics of the current curve,capture its dynamic components,and obtain the working status of the communication unit through curve fitting and data processing and a series of optimization schemes are proposed.This scheme determines the duration of dynamic power consumption based on the transmission characteristics of OFDM based on the HPLC transmission principle,thereby avoiding erroneous judgments by the power tester.The accuracy and effectiveness of this scheme are verified through the detection of the Central Coordinator(CCO)in the local communication unit,providing a theoretical basis for the power consumption testing of communication modules in the field of power acquisition.关键词
功耗测试仪/HPLC/载波模块/动态功耗/静态功耗Key words
power consumption tester/HPLC/carrier module/dynamic power consumption/static power consumption分类
信息技术与安全科学引用本文复制引用
张帆,张理放,白露薇..高速电力载波通信单元功耗测试仪检测方案优化分析[J].内蒙古电力技术,2024,42(2):68-72,5.
