2010年是一个不同寻常的高温年,自进入7月份以来,我国南北方地区同时接受高温“烤”验,大部地区出现高温少雨天气,日最高气温高达38～40℃,全国各地连续发布橙色高温预警。持续的高温导致全国绝大多数省份的用电负荷大幅度攀升,创下历史新高,部分地区最高用电负荷比往年增长20%以上,高 2010 is an unusually hot year. Since its entry into July, China’s northern and southern regions have also been subjected to high-temperature, “roasted” tests. Most of the regions are experiencing hot and dry weather with daily maximum temperatures as high as 38 to 40 ° C. Released orange high temperature warning. Continued high temperatures led to the vast majority of the country’s electricity load rose sharply, setting a record high, in some areas the highest electricity load increased by 20% over previous years, high