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Chinese electricity demand growth is expected to fall by 2 percentage points

Release Date:2012-01-14     Views:1982

Steady growth Chinese power development scale in 2011, the overall generating capacity growth of nearly a year. And by the contradiction between power supply and power grid of coal transport, uncoordinated development and other factors, this year Chinese power supply and demand is still the overall tight. To solve the contradiction between energy and power development Chinese between.

当前中国能源需求与供应存在三个矛盾。首先是,能源需求增长快,预计到2020年中国能源消费将达到50亿吨标煤;此外,能源资源日趋紧张,中国煤炭、石油、天然气的人均占有量低,这些都将对中国能源供应产生影响;第三是,电力供需紧张局面仍将延续,预计今年中国电力需求增速或将下降2个百分点,预计约为9.5%,但因为一些影响供需的重大矛盾没有得到根本解决,所以部分地区还将可能出现电力供需紧张的局面。

The three contradiction between energy demand and supply in Chinese. First, energy demand is growing fast, is expected to Chinese energy consumption in 2020 will reach 50 tons of standard coal; in addition, energy resources become increasingly tense, per capita China coal, oil, natural gas is low, which will influence the Chinese energy supply; third, short of power supply and demand situation will continue, this year is expected to Chinese electricity demand growth will fall by 2 percentage points, is expected to be about 9.5%, but because of the impact of the contradiction between supply and demand has not been fundamentally resolved, so some areas will also likely power supply and demand tension.

随着中国能源资源需求的持续增长,能源基地开发重心逐步西移、北移,由此电网必须具有更高效的输电能力。中电联认为,解决中国能源和电力发展存在的矛盾,根本在于转变电力发展方式。为此,建议到2015年,中国应建设“三纵三横”特高压交流骨干网架和跨区直流输电工程,联接大型能源基地及主要负荷中心,以形成大规模“西电东送”、“北电南送”的能源配置格局。届时每年可输送电量1.2万亿千瓦时,相当于输送原煤6亿吨;可满足新增1.45亿千瓦清洁能源送出和消纳需要。

With the continuous growth Chinese energy demand, energy base development focus gradually westward, northward, the network must have a more efficient transmission capacity. Electric couplet thinks, solve the problems China energy and power development, is the fundamental change of electric power development mode. Therefore, the proposed 2015, China should build "three vertical and three horizontal" backbone grid of UHV AC and DC transmission project is trans regional, large-scale energy base and main load centers, to form a large-scale "west east power transmission", "send Nortel south" energy allocation pattern. When the annual transportation capacity of 1.2 billion kwh, equivalent to 6 tons of raw coal conveyor; can meet the new 145000000 kilowatts of clean energy and consumption need to send.