电子设计工程
Electronic Design Engineering
第 28卷
Vol.28
第 17期
No.17
2020年 9月
Sep. 2020
收稿日期:2020-02-18 稿件编号:202002071
作者简介:芦金雨(1992—),女,江苏南京人,助理工程师。研究方向:电气工程及其自动化。
光伏发电是一种先进的光电转换技术,可以利
用半导体材料自身的 光生伏特效应 ,将接收到的光
能量尽可能多地转化为电能量
[1-2]
。太阳能电池是最
早的光伏发电组件,在强光照条件下,多个太阳能电
池保持串联关系,并在不断封装保护的基础上,形成
覆盖面较广的太阳电池组件,再联合多台功率控制
器即形成了环保型的光伏发电装置。
光伏发电大数据远程传输质量实时监测研究
芦金雨,费丹雄,范正权,耿晶晶,袁娜娜
(上海市电力公司奉贤供电公司 上海 201400)
摘要:为有效降低光伏发电大数据在传输路径上的无用损耗,提升远距离输送电子的物理应用价
值,提出一种基于 RASMF 结构的光伏发电大数据远程传输质量实时监测算法。利用 MDI 光伏发
电指标,计算光伏电压、电流的基本量,并以此为依据测量大数据包的传输时延,完成光伏发电大
数据的传输需求分析。在此基础上,通过 RASMF 实时监测框架,确定光伏发电大数据的传输质量
精度,并对远程传输质量的实时监测流程进行完善,实现新型算法的搭建,完成光伏发电大数据远
程传输质量实时监测研究。对比实验结果表明,与现有技术手段相比,应用 RASMF 监测算法后,光
伏发电大数据无用损耗率下降至 50%左右,完成保值远距离输送的电子总量提升明显。
关键词:光伏发电;大数据传输;质量监测;MDI指标;传输时延;RASMF 框架
中图分类号:TN433 文献标识码:A 文章编号:1674-6236(2020)17-0103-05
DOI:10.14022/j.issn1674-6236.2020.17.023
Research on real⁃time monitoring of large data transmission quality in photovoltaic
power generation
LU Jin⁃yu,FEI Dan⁃xiong,FAN Zheng⁃quan,GENG Jing⁃jing,YUAN Na⁃na
(State Grid Shanghai Fengxian Electric Power Supply Company,Shanghai 201400,China)
Abstract: In order to effectively reduce the useless loss of large data in the transmission path of photov-
oltaic power generation and enhance the physical application value of long ⁃ distance transmission of
electronics,a real ⁃ time monitoring algorithm for large data transmission quality of photovoltaic power
generation based on RASMF structure is proposed. Using MDI photovoltaic power generation index,the
basic quantities of photovoltaic voltage and current are calculated. Based on this,the transmission delay
of large data packets is measured,and the transmission demand of large data for photovoltaic power
generation is analyzed. On this basis,through RASMF real⁃time monitoring framework,the transmission
quality accuracy of large data of photovoltaic power generation is determined,and the real ⁃ time
monitoring process of long⁃distance transmission quality is improved,the new algorithm is built,and the
real-time monitoring of large data transmission quality of photovoltaic power generation is completed. The
experimental results show that,compared with the existing technology,the useless loss rate of large data
of photovoltaic power generation decreases to about 50% after applying RASMF monitoring algorithm,
and the total amount of electrons transported over long distance with preservation increases significantly.
Key words: photovoltaic power generation;large data transmission;quality monitoring;MDI indicators;
transmission delay;RASMF framework
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