Key Technology Research On Wuwei Yan Qiao Wind Power Plant And Construction

Along with the vigorous development of the global economy, the world population continues to grow, the demand for energy in today's society are of vital importance for each country. Relying on the limited storage and take a long time to the formation of fossil resources is not enough to supply the demand continues to increase. In addition, in recent years, the haze weather are frequent, environmental pollution has brought the rapid development of the world's most brutal price. In this case, wind power, as a clean energy, has become an important direction in the development of energy.This paper is based on the "Huadian new Energy Developments Ltd Wuwei Yan bridge wind power 48 MW project" project; research on wind power technology is as follows.First of all, the meteorological conditions and the wind energy resources in the project site to do a survey to collect and Study on wind energy resource, wind field elements are calculated, and provide the basis for the site selection and layout of wind fieldSecondly, by comparing the types of wind turbine a, choose the best wind turbine for the project, given the wind turbine layout program, at the same time, the amount of wind farm on the Internet to calculate.At last, the electric system of the wind farm is designed, including the electrical part and the two part of the electric power system. Electrical part of the design from the main electrical wiring, short-circuit current calculation and the neutral point grounding and other aspects of the start, and the main electrical components selection. Electrical two parts, mainly from the monitoring system, power design and other aspects of the design,In this paper, based on the project of the wind turbine 240 h test has been completed, and achieved good results. The content of this paper provides reference for future wind power project.