江西省用电量的时空演变特征及影响因素分析
Temporal and spatial variation characteristics and influencing factors of power consumption
车金星 1袁芳 2黄婧文 3万冰蓉1
作者信息
- 1. 南昌工程学院理学院,江西南昌 330099;南昌工程学院工程数学与先进计算重点实验室,江西南昌 330099
- 2. 南昌工程学院工程数学与先进计算重点实验室,江西南昌 330099;南昌工程学院信息工程学院,江西南昌 330099
- 3. 南昌市第十中学,江西南昌 330006
- 折叠
摘要
为方便电能供应者提前规划和优化供电配置,采用空间自相关Moran指数和经济计量方法对江西省用电量的空间相关性及其驱动因素进行了实证分析.研究结果表明,各市用电量存在明显空间差异,高值和低值相互环绕.通过对最大信息系数筛选出的驱动因素进行定量分析,发现除出生率外,发电量、GDP、人口总数、劳动力和工业用电量对用电量的增加具有正向促进作用,工业用电量和GDP是决定电力消费的关键因素.
Abstract
To facilitate pre-planning and optimal allocation for electricity suppliers,an empirical analysis of the spatial corre-lation of electricity consumption and its driving factors in Jiangxi Province was carried out using spatial autocorrelation Mo-ran index and econometric methods.The results of the study show that there are obvious spatial differences in power con-sumption among cities,and the high and low values of power consumption surround each other.By quantitatively analyzing the driving factors screened by the maximum information coefficient,we found that,except for the birth rate,power genera-tion,GDP,total population,labor force and industrial power consumption have positively contributed to the increase of power consumption,and industrial electricity consumption and GDP are the key factors determining electricity consumption.
关键词
电力消耗/空间相关性/负荷影响因素/最大信息系数Key words
power consumption/spatial correlation/load influencing factors/maximum information factor引用本文复制引用
基金项目
国家自然科学基金资助项目(71971105)
江西省高校人文社会科学研究项目(JY22202)
江西省高校人文社会科学研究项目(TJ23101)
江西省教育厅科学技术研究项目(GJJ211926)
出版年
2024