摘要
目前居民用电存在获取电能时间较长、电能损耗率较高的问题,提出了基于移动互联网及物联网技术的居民用电智能化设计。采用移动互联网及物联网技术,通过查找出居民用电数据之间的相似程度,归一化处理居民用户矩阵的用电数据元素,得到用户用电数据样本,计算用电数据权重,得到居民用户的用电数据,采用均值方差法计算用户用电数据的均值方差,建立居民用电负荷预测模型,判断居民用电数据最大荷载,构建居民用电价格和用电量最优配置的目标函数,设置电压越限约束,实现了居民用电的智能化设计。实验结果表明,基于移动互联网及物联网技术的居民用电智能化设计方法与基于云计算的居民用电智能化设计方法相比,缩短了居民用户获取电能的时间,并能够有效降低电能损耗率。
At present,residents’electricity has the problems that they have long time to consume electricity and energy loss rate is high.An intelligent design of residents’electricity based on mobile Internet and Internet of Things technology is proposed.Using mobile Internet and Internet of Things technologies finds out the similarity from residential electricity consumption data,then the electricity consumption data elements of the residential user matrix are normalized to obtain user electricity data samples.The weights of power consumption data are calculated,and data of residential users are obtained.The mean variance method is used to calculate the mean variance of the user’s power consumption,a residential power load forecasting model is established to determine the maximum load of the residential power consumption data and construct the objective function of the residential power price and the optimal allocation of power consumption.The voltage over-limits constraint is set to realize the intelligent design of residential electricity consumption.The experimental results show that the intelligent design of residential electricity based on mobile Internet and Internet of Things technologies shortens the time for residents to obtain electrical energy,and can effectively reduce the rate of electrical energy consumption compared with the intelligent design of residential electricity based on cloud computing.
作者
黄国政
赵瑞锋
郭文鑫
黄伟杰
詹一佳
HUANG Guozheng;ZHAO Ruifeng;GUO Wenxin;HUANG Weijie;ZHAN Yijia(Jiangmen Power Supply Bureau of Guangdong Power Grid Co.,Ltd.,Jiangmen 529000,China;Power Dispatching Control Center,Guangdong Power Grid Co.,Ltd.,Guangzhou 510600,China)
出处
《微型电脑应用》
2021年第1期63-66,共4页
Microcomputer Applications
基金
广东电网有限责任公司科技项目(030700KK52180153/GDKJXM20185897)。
关键词
移动互联网
物联网技术
居民用电
智能化设计
mobile Internet
Internet of Things technologies
residential electricity consumption
intelligent design
