The wind power industry to monitor the situation in 2014
In 2014, the national wind power industry continue to maintain strong growth momentum, the new annual wind power installed capacity of 19810000 kilowatts, the new installed capacity reached a record high, the cumulative grid installed capacity reached 96370000 kilowatts, the total installed capacity of 7%, accounting for 27% of the global wind power installed. The 2014 wind power electricity 153400000000 kwh electricity consumption, accounting for 2.78% of all electricity.
In 2014, the national wind is generally small, the national land 70 meters high annual average wind speed of about 5.5 m / s, 8-12% is smaller than in previous years. Affected by this, in 2014 the national average utilization hours of wind power for 1893 hours, drop compared to the same period 181 hours, is highest in Yunnan to 2511 hours, the lowest area is Tibet 1333 hours. The 2014 wind power rationing situation to accelerate the improvement of abandoned, the national wind power average disposable wind rate of 8%, 4 percentage points year-on-year decline, abandon wind rate in recent years, the lowest value, the whole country except decline area of Xinjiang to abandon wind rate have different degree.
In 2014, the national wind power development and construction speed is accelerated apparently, approval of new wind power capacity of 36000000 kilowatts, an increase of 6000000 kilowatts, total approved capacity of 173000000 kilowatts, the cumulative approved under construction capacity of 77040000 kilowatts, an increase of 16000000 kilowatts. Wind power development in the "Twelfth Five Year" third batch of approved plan completion rate of 76%, the fourth batch of approved plans to complete the 56% completion rate, significantly enhance the rate of. In addition, the impact of a price policy adjustment factors, the first half of 2014 the area under different degree appeared rob loading phenomenon.
In 2014, wind power equipment manufacturing capacity continued to improve, the level of technology to significantly improve. The new wind power equipment hoisting capacity of 23350000 kilowatts, a year-on-year growth of 45%, the national wind power equipment total lifting capacity reached 115000000 kilowatts, a year-on-year growth of 25.5%. The wind power industry manufacturing capacity and concentration will be further enhanced, 8 enterprises fan hoisting machine capacity of more than 1000000 kilowatts. Wind turbine power significantly improved, 2 MW machine market share rose 9 percentage points. The wind turbine reliability continues to improve, the average utilization rate has reached more than 97%.
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