China wind atlas was made by numerical simulation and the wind energy potential in China was calculated. The model system for wind energy resource assessment was set up based on Canadian Wind Energy Simulating Toolkit...China wind atlas was made by numerical simulation and the wind energy potential in China was calculated. The model system for wind energy resource assessment was set up based on Canadian Wind Energy Simulating Toolkit (WEST) and the simulating method was as follows. First, the weather classes were obtained depend on meteorological data of 30 years. Then, driven by the initial meteorological field produced by each weather class, the meso-scale model ran for the distribution of wind energy resources according each weather class condition one by one. Finally, averaging all the modeling output weighted by the occurrence frequency of each weather class, the annual mean distribution of wind energy resources was worked out. Compared the simulated wind energy potential with other results from several activities and studies for wind energy resource assessment, it is found that the simulated wind energy potential in mainland of China is 3 times that from the second and the third investigations for wind energy resources by CMA, and is similar to the wind energy potential obtained by NREL in Solar and Wind Energy Resource Assessment(SWERA) project. The simulated offshore wind energy potential of China seems smaller than the true value. According to the simulated results of CMA and considering lots of limited factors to wind energy development, the final conclusion can be obtained that the wind energy availability in China is 700～1 200 GW, in which 600～1 000 GW is in mainland and 100～200 GW is on offshore, and wind power will become the important part of energy composition in future.展开更多
This study builds a simulation of Chinese carbon sequestration market(CSM) based on the Swarm platform and complex adaptive system(CAS) theory.The simulation results represent that the total assets and profits of the ...This study builds a simulation of Chinese carbon sequestration market(CSM) based on the Swarm platform and complex adaptive system(CAS) theory.The simulation results represent that the total assets and profits of the carbon sequestration project(CSP) buyer and seller are steadily on the increase in the carbon trading maxket.The market regulatory efficiency is determined by the market investment and the improvement of regulation policy.Furthermore,the real sample simulation of Sichuan Daduhe Forest CSP demonstrates that the profit of CSP traded in the CSM is higher than the profit from the transactions of outside exchange.It implies that establishing CSM is an effective way to improve the CSP business for investors and a positive action to response to global warming as well.Finally,this study applies an Analytic Hierarchy Process-Fuzzy Comprehensive Evaluation(AHPFCE) approach to evaluate the reliability of CSM simulation.It concludes that the CSM simulation is "more creditable",which indicates that the CSM simulation results can be used as a proxy to observe the market uncertainties.展开更多
文摘China wind atlas was made by numerical simulation and the wind energy potential in China was calculated. The model system for wind energy resource assessment was set up based on Canadian Wind Energy Simulating Toolkit (WEST) and the simulating method was as follows. First, the weather classes were obtained depend on meteorological data of 30 years. Then, driven by the initial meteorological field produced by each weather class, the meso-scale model ran for the distribution of wind energy resources according each weather class condition one by one. Finally, averaging all the modeling output weighted by the occurrence frequency of each weather class, the annual mean distribution of wind energy resources was worked out. Compared the simulated wind energy potential with other results from several activities and studies for wind energy resource assessment, it is found that the simulated wind energy potential in mainland of China is 3 times that from the second and the third investigations for wind energy resources by CMA, and is similar to the wind energy potential obtained by NREL in Solar and Wind Energy Resource Assessment(SWERA) project. The simulated offshore wind energy potential of China seems smaller than the true value. According to the simulated results of CMA and considering lots of limited factors to wind energy development, the final conclusion can be obtained that the wind energy availability in China is 700～1 200 GW, in which 600～1 000 GW is in mainland and 100～200 GW is on offshore, and wind power will become the important part of energy composition in future.
基金supported by the National Natural Science Foundation of China under Grant No.71173175
文摘This study builds a simulation of Chinese carbon sequestration market(CSM) based on the Swarm platform and complex adaptive system(CAS) theory.The simulation results represent that the total assets and profits of the carbon sequestration project(CSP) buyer and seller are steadily on the increase in the carbon trading maxket.The market regulatory efficiency is determined by the market investment and the improvement of regulation policy.Furthermore,the real sample simulation of Sichuan Daduhe Forest CSP demonstrates that the profit of CSP traded in the CSM is higher than the profit from the transactions of outside exchange.It implies that establishing CSM is an effective way to improve the CSP business for investors and a positive action to response to global warming as well.Finally,this study applies an Analytic Hierarchy Process-Fuzzy Comprehensive Evaluation(AHPFCE) approach to evaluate the reliability of CSM simulation.It concludes that the CSM simulation is "more creditable",which indicates that the CSM simulation results can be used as a proxy to observe the market uncertainties.
