| In this paper, Chaoyang, Liaoning Jianping wind power projects as the basis, asystem of analysis and research on the project site at. The project area is part ofChaoyang City, Jianping County. Jianping County is located northwest of LiaoningProvince, Liaoning, Hebei and Inner Mongolia provinces (regions) Interchangejurisdiction throughout the east longitude119°15’~120°02’ north latitude from41°17’to42°20’. Jianping County is in western Liaoning mountainous and hilly areas,mountainous areas account for30.4%,43.3%hilly area, Hirakawa area accounted for26.3%.On calculation and analysis of the area’s wind resources, wind farm wind powerdensity level to2, the wind energy resources development value. Masts changes inwind speed and wind power density is basically the same, from June to October(summer and autumn) the average wind speed and average wind power density issmaller, from November to May (winter and spring) the average wind speed andaverage wind power density greater The annual wind speed, indicating that theseasonal changes, Winter and spring wind farm’s high time fan repair and maintenancework can be arranged in the summer and autumn, in order to improve the effectiveutilization of the fan. Height of the wind farm at noon and in the afternoon wind, othertimes smooth change of wind speed, the smaller the evening and the morning wind.Primary and secondary wind farm wind power wind concentrated in the primary andsecondary wind NNW, NW and SW wind farm on wind direction is moreconcentrated. From wind energy distribution, a large proportion of available range,good quality of wind energy. Wind farm turbulence intensity I in the range of0.10to0.25for moderate turbulence,70m high degree of turbulence intensity I150.096to0.134.The project to natural geographical location, weather station data analysis, todraw these factors fan of different height wind speed, wind power density has a significant impact on. Construction conditions, geological conditions, comprehensivecoverage of the construction of the wind farm required consideration, the authorsbelieve the site a reasonable choice. Environmental protection, soil and waterconservation, construction of wind farms in this site will not be brought to the localenvironmental pollution, in line with national policy, the real environmentalprotection and energy saving, carbon neutrality.Jianping, Chaoyang City, Liaoning Province, White Wind Farm site, we can seethat the wind farm site is more complex, factors to be considered are multi-faceted, sobe sure the location in accordance with the rules of procedures and techniques orderly,after the construction of wind farms to achieve the best value for money. Locationanalysis is carried out in the wind farm natural conditions, construction conditions,weather wind conditions, environmental conditions, socio-economic impact of themain factors to be considered in this thesis, based on past experience in theconstruction of wind farms, comprehensive consideration of the above factorsconducivethe construction of wind farms. Site software used in this paper have WASP,much to solve the problem of the efficiency of the site, in fact, the software programis consistent with the general idea and the paper. |
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