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随着我国经济的回暖,自2009年下半年开始,华中电网用电量增长由负转正。进入11月份,华中地区受寒潮影响,气温持续偏低,用电需求增长迅猛,多个省市电网日最大用电量和统调最高负荷屡创新高,11月和12月当月用电量同比分别增长30%、29%,统调最高负荷同比分别增长36%、22%。与此同时,由于处于枯水期,华中电网水电出力和可发电量大幅度下降。受煤炭供应紧张及运力不足等因素的影响,华中电网电煤供应严重不足,12月份
As China’s economy picks up, since the second half of 2009, the power consumption in Huazhong Power Grid has increased from negative to positive. Into November, Central China affected by the cold wave, the temperature continued to be low, rapid growth in electricity demand, the number of provinces and cities on the grid daily maximum power consumption and record highs hit record highs, in November and December the same month electricity consumption Increased by 30% and 29% respectively, and the maximum load of the unified control system increased by 36% and 22% respectively year-on-year. In the meantime, hydropower output and electricity generation in Huazhong Power Grid dropped drastically due to the dry season. Affected by factors such as tight supply of coal and insufficient transport capacity, the power supply in Central China is seriously under-supplied. In December,