基于EWMA的宽带载波模块功耗测试方法  

Power Consumption Test Method of Broadband Carrier Module Based on EWMA

作　　者：李哲君 毛永梅 董永乐 鲁继业 LI Zhejun;MAO Yongmei;DONG Yongle;LU Jiye(Inner Mongolia Power(Group)Co.,Ltd.,Inner Mongolia Power Research Institute Branch,Hohhot 010020,China)

机构地区：[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

出　　处：《内蒙古电力技术》2023年第1期76-80,共5页Inner Mongolia Electric Power

摘　　要：针对常规宽带载波模块功耗测试方法误差较大、不能代表功耗曲线特征的问题,提出基于指数加权移动平均法(Exponentilly Weighted Moving Average,EWMA)对宽带载波模块功耗检测数据进行处理,对多次采样得到的功耗值进行评估,在此基础上对其静态功耗和动态功耗进行估计。结果表明,与传统方法相比,基于EWMA方法得到的宽带载波模块功耗值误差更小,预测精度更高。In view of the problem that the conventional broadband carrier module power consumption test method has a large error and cannot represent the power curve characteristics,this paper proposes exponentially weighted moving average(EWMA)method to process the power detection data of broadband carrier modules.The proposed method evaluates the power consumption value obtained from multiple sampling,and then estimates the static power consumption and dynamic power consumption.The results show that compared with the traditional method,the power consumption error of the broadband carrier module obtained by EWMA method is smaller and the prediction accuracy is higher.

关 键 词：指数加权移动平均法 宽带载波模块 功耗测试 预测精度 

分 类 号：TM734[电气工程—电力系统及自动化]