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电力消费量是定量衡量电力消费状况的一个基本指标。及时、准确地获取电力消费量的时空动态信息,对于合理配置中国电力资源具有重要的理论和现实意义。利用DMSP/OLS稳定夜间灯光时间序列数据,在县级尺度上模拟重建了中国大陆1995-2008年电力消费的空间格能够局比,较揭可示靠了地中反国映大中陆国同大期陆电力19消95费-20量08的年时电空力动消态费过量程的。时结空果动表态明,:精①度利达用到D70M%S左P/O右L,S数具据有显一定,的占可全行国性总。面②积1中0.国69大%陆的京19津95唐-20、08沪年宁电杭力、消珠费三量角以、中山低东消半费岛级、别辽为中主南,地但区空、间四分川布盆差地异等明大六陆大城19市95群-20地08区年是电中力国消电费力量消表费现最出为比集较中明的显区的域增,长共趋消势耗,了电中力国消3费9.2量3%呈的明电显力增资长源趋。势③的中区国域面积占全国总面积的64.00%。
Electricity consumption is a basic indicator of quantitative measurement of electricity consumption. Timely and accurate access to space-time dynamic information on power consumption has important theoretical and practical significance for the rational allocation of China’s power resources. Using DMSP / OLS to stabilize the nighttime light time series data, we can simulate and reconstruct the spatial grid energy consumption ratio of mainland China in 1995-2008 at the county level, 19 electric power 19 19 charges 95 -20 -20 years when the electro-pneumatic force consumer expense over range. When the result of the end result is clear: ① fine Leader D70M% S left P / O right L, S number is obviously a certain, accounting for the total national total. Surface ② product 1 in 0. country 69 big% of land Beijing 19 Tianjin 95 Tang -20,08 Shanghai Ning electricity Hangzhou force, eliminate bead three horns, Zhongshan low East half fee island, do not Liao in the The main south, but the area is empty, between four sub-Chu Bupian different to the same Mingda Sixth Lu Dacheng 19 city 95 group -20 area 08 years of electricity is the power of the country, Compared with the increase in the area of the obvious area, the total consumption tended to dissipate. The electricity consumption in the central part of the country was 9.2% of the total. In the mid-zone, the area of ③ occupies 64.00% of the total area of the country.