750 kv xinjiang – northwest networking project was completed, into the jiuquan million kilowatt wind power base in gansu power grid wind the proportion of Internet 260.59% year-on-year, also increasing, gansu power grid construction investment maximum, construction cycle shortest, line the longest 750 kv transmission lines jiuquan wind power base for large-scale foreign send wind play significant role.

It is reported, gansu jiuquan million kilowatt wind power construction developing rapidly, the national grid companies to adopt effective means of gansu, actively develop the wind scheduling techniques and strategy on the regional wind short-term, super short term load forecasting, continuously improve the prediction accuracy, and will predict the results as the basis of wind power generation plan arrangement. Research and development of jiuquan wind power substation meritorious intelligent control system, and constantly improve the hexi grid automatic device control strategy, in existing rack cases, effectively improve 750 kv power grid channel transmission capacity, the maximum satisfy jiuquan million kilowatt wind power base wind sent demand.

By March 1, 2011, gansu power grid wind power generators installed capacity of 320 million kilowatts, a 750 kv hexi double lines into 138.81%; former growth The 2011 February 26 million kilowatt hours of electricity 3974 wind-power hyper, accounting for total power consumption on 18.96%, of which the total capacity of 16.62%; March 2, 2011 213.8 maximum power load wind-power hyper million kilowatts, and then the wind power generating capacity of 66.81%, creates the historic highs; The 2011 1-2 month wind-power capacity of 9.9 billion kilowatt-hours, which 260.59%, achieve year-on-year, the last year 47.83% wind-power capacity.

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