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Inner Mongolia Wind Power: a deadlock to be revitalized

TV in the wind generators province of Inner Mongolia, Inner Mongolia, Zhang Fusheng power companies when the hands of family members that the "wind power account" is considered the more thicker at the same time, also known as he is getting a headache. By the end of 2009, company management in Inner Mongolia Mengxi power grid, wind power installed capacity has risen to 4.3 million kilowatts, which means that wind power in Inner Mongolia provincial power grid in the race won at home first. Moreover, the Inner Mongolia constantly ready to create new records. But contrast with this is that the grid construction in Inner Mongolia has greatly lagged.

Faster construction of wind power generators the more limited power

Inner Mongolia's wind power development is staged acceleration. Inner Mongolia's recent interview understand that the West Inner Mongolia Power Grid has been approved and under construction wind capacitance amounted to 3.5 million kilowatts, is expected by the end of 2011 the total wind power  turbines in West Inner Mongolia Power Grid will reach 12 million kilowatts. "12 5" at the end, Inner Mongolia, wind power installed capacity will reach 30 million kilowatts. KWh kilowatt does not mean, not the actual power generation capacity. Only when the power effectively to deliver electricity to end-users from the fans when the only value of wind energy. The reality is that, as a large area of Inner Mongolia, their power consumption is not large, especially in winter, the basic demand for electricity in Inner Mongolia are power consumption, thermal power is enough power to use. After midnight in winter, Inner Mongolia Power Grid is usually a minimum load of about 12.3 million kilowatts, of which thermal power supply 12 million kilowatts thermal power generating unit, leaving the residual capacity of wind power running out.

Inner Mongolia Electric Power Corporation, according to Deputy Chief Engineer, Director of the Centre Wang Xiaohai introduced through adjustment in the winter heating period, due to heating with the steam turbine in the exhaust heat power generation during the same time we must, so to protect the heating, we must ensure that a certain proportion thermal power, only to peaking, the expense of wind power. The peak shaving for electric field, the limit on the mean power.

The limited power, North United Power Huitengxile wind farm director Li Zhishen have strong feelings: "2008 is only of limited power in the heating phenomenon, and by 2009, limit the scope of power greatly expanded." Lee Chile and more than 30 colleagues managed grasslands in the 80 square kilometers more than 130 turbines erected.

In the only way the North United Power Huadian across the Huitengxile wind farm are also facing the same situation. According to the Safety Department, Liang Zhenfei field description, peaking limited power situation are more concentrated in lower power consumption at night, and from October next year's April heat concentrated in the winter.

Internet issues for wind power generator , wind farms are in Beijing, investors are not worried, "as long as the ignition electric power companies and more pressure to wind power can make room." Investment in a wind farm in Inner Mongolia, the official told reporters The company plans to invest more in wind farm in Inner Mongolia. Many investors do not understand is, Inner Mongolia, a newly developed wind turbine generator projects can only be limited in the area of electricity market squeeze the market share of thermal power units, resulting in thermal power units in 2009 down to 4000 using the number of hours less than an hour, a large number of idle thermal power equipment, thermal power enterprises operating difficulties, a serious loss. It is generally estimated that in April this year, West Inner Mongolia Power Grid Wind Power consumption averaged 11%, far higher than the delivery of wind power accounted for 1.5% more than the average.

"Now construction of wind farms are highly motivated." Zhang Fusheng can do now, only to persuade the existing electric field to be built as approved late start, and pray for delivery of electricity access as quickly as possible become a reality.

Greater capacity of electric power in the return of the only "illusion"

There is no doubt, Inner Mongolia is only resolved through the addition brought the problems of wind power consumptive. West Inner Mongolia Power Grid Construction of the two existing 500 kV 20 years ago, "Network on the net" to the East of external transmission lines in North China. The current transmission capacity of these two lines of 430 million kilowatts, to send electricity to 3.9 million kilowatts during the day, late at night, only 2.5 million kilowatts, mostly in the limited hours of the morning wind. Inner Mongolia has been building for wind power, these two channels have been significant enough, let alone the next five years, a large wind power development planning.

Both the National Energy Board received a new head of the Energy Division, or the leadership of the State Council Research Office, Zhang Fusheng building in Inner Mongolia has repeatedly stressed the need for electrical access. Inner Mongolia Electric Power Planning has been sent channel 6 years, but something even in Inner Mongolia, wind power base of two 10 million plan has been approved, the West Inner Mongolia Power Grid third and fourth channel has still not sent out until the project, started in the news.

Zhang Fusheng told reporters that the current development of small wind turbines  in West Inner Mongolia Power Grid and the electricity market development, wind power development and power grid construction has become an increasingly prominent. Electricity market outside the region, wind power is not open to the West Inner Mongolia, there is no synchronization with the construction of wind power development outside the transmission channel to the case, West Inner Mongolia Power Grid electricity market within the limited large-scale development of wind power can not meet the need.

West Inner Mongolia Power Grid is the only independent provincial power grids, with the State Grid Corporation of any relationship between the West Inner Mongolia Power Administration electric power in order to achieve the necessary recourse to the national grid.

This year in March, Leadership and State Grid Corporation of Inner Mongolia Autonomous Region's leadership held talks, the two sides discussed the development of wind power projects in Inner Mongolia, Inner Mongolia Autonomous Region to be built of two million kilowatts of wind power base-level planning have been incorporated into the Northeast Power Transmission "12 5" planning. Finally resolved the protracted, and very urgent problem of transmission channels, talks to the leaders of Inner Mongolia, was very pleased. Zhang Fusheng understand the specific content to wait until after the realized, which could futile. State Grid Corporation of preparing the construction of two channels is still in dispute in UHV, "This is not to our castles in the air it?" Zhang Fusheng added, "and is considered only after 2013 connection with the West Inner Mongolia Power Grid."

Start the channel hopeless situation, Zhang Fusheng was thinking of maximizing use of existing channels. "If you can do based on the current day and night more than four million kilowatts, and Well."

In order to alleviate the pressure transmission in Inner Mongolia, the National Energy Board in 2009 Nianxia issued a "North China Power Grid, and on the strengthening of joint operation of the West Inner Mongolia Power Grid," which called North West Inner Mongolia Power Grid and the joint dispatching operation, give full play to wind power efficiency. File a clear call to raise the existing power grids in North West Inner Mongolia Power Grid to underestimate the time of the transmission channel capacity, to ensure that 250 million kilowatts, and strive to reach 300 million kilowatts. Up to the end of May, according to data Mengxi grid, the actual average increase of only sending capacity is about 300,000 kilowatts, wind turbines output Mengxi rest of the night only 50 million kilowatts, the wind jumped up to 2.9 million kilowatts.