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Wind energy , solar energy as a clean renewable energy, the growing shortage of primary energy and strengthen environmental protection situation more and more important . In this paper, statistical analysis , numerical simulation analysis of the spatial and temporal characteristics of Liaoning Province, wind energy , solar energy resources , according to the resource distribution space zoning and comprehensive assessment , and based on a variety of measurement, statistical calculations and numerical simulation of wind energy solar resource database , and thus the formation of the visualization of wind energy , solar energy resource assessment system to achieve a comprehensive analysis of these two green energy , management and evaluation . The main results are as follows : ( 1) Liaoning Province is one of China's wind energy resource-rich provinces , regions with abundant wind energy resources are mainly concentrated in the three zones . In addition, some of the eastern and western regions at higher elevations hills and mountains at the top region . Wind energy resources has obvious seasonal variation and diurnal variation . Northerly , southerly , Liaoning Province, the two major wind energy concentrated azimuth wind direction is more concentrated, more conducive to the fan layout . Liaoning Province (2) years of global solar radiation is about 5000MJ/m2 , equivalent to 172kg standard coal . The results of analysis by statistical calculations , the Liaoning around the average annual global solar radiation 4513-5345MJ/m2 . Measured , statistical calculations , numerical simulation showed the Liaoxi solar resources better than the characteristics of the Liaodong region . The global solar radiation rose curve showed a single peak . The annual average conditions , the diurnal variation of the total radiation was 11 to 12:00 normal distribution . (3 ) based on the distribution of wind energy resources , wind energy resources in Liaoning Province divided rich region, four levels of the richer area , like the area , a smaller area . The rich can be formed in the region of three abundant wind energy resources with . ( 4 ) According to the annual global solar radiation around Liaoning , preliminary definition of the solar resource assessment indicators suitable Liaoning Province . (5 ) In accordance with the existing wind farm running status in Liaoning Province , preliminary evaluation of its annual generating revenue of 250 million yuan , 575,000 tons of carbon dioxide emissions . (6 ) Access 2000 respectively, Liaoning Province, wind, solar resource database . ( 7 ) use of the Visual Basic language to call the Access database as the back-end database , wind, solar resource database , Liaoning Province, wind energy , solar energy resource assessment system were established .
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