大气涡旋风能估计与人造龙卷风发电研究  

Atmospheric Vortex Energy Estimation and Artificial Tornado Power Generation

作　　者：王江元 李红波 WANG Jiangyuan;LI Hongbo(CIIC Business Process Outsourcing Co., Ltd., Beijing 100004, China;Powerchina Gansu Energy Huating Power Generation Co., Ltd., Pingliang 744106, China)

机构地区：[1]中智项目外包服务有限公司,北京100004 [2]中国电建集团甘肃能源华亭发电有限责任公司,甘肃平凉744106

出　　处：《水电与新能源》2021年第1期24-29,共6页Hydropower and New Energy

摘　　要：通过对自然发生龙卷风的成因进行分析,成功设计了一种人工生成持续龙卷风的发电装置。通过对边界层气压场的扰动,在装置中心底部形成低压涡,吸引周边大气聚合,在装置内部和外部建立起稳定运行的大气涡旋动力系统和压力势能吸收系统。外部压力势能吸收系统吸收无限远处的大气压力势能,提供能量维持内部涡旋系统稳定运行以产生机械能发电。并建立了此装置发生的龙卷风的动力学和运动学模型,对生成的龙卷风的风能和风功率密度进行了估计,进而对现有几种人造龙卷风发电装置的结构和性能进行了比较。Based on the analysis of the causes of natural tornadoes,a power generation device using artificial tornado is designed.By disturbing the pressure field in the boundary layer,low-pressure vortex is generated at the bottom center of the device,which attracts the surrounding air to accumulate and forms a stable atmospheric vortex dynamic system inside and a pressure potential energy absorption system outside of the device separately.The outside pressure potential absorption system can absorb the atmospheric pressure potential energy within infinite distance,and provide energy to maintain the stable operation of the inside vortex system to generate power.Then,the wind energy density and the wind power density of the artificial tornado are estimated with dynamic and kinematic models.The structure and performance of several kinds of artificial tornado power generation devices are compared.

关 键 词：大气涡旋 风能密度 风功率密度 人造龙卷风 风力发电 大气涡旋引擎(AVE) 

分 类 号：TM614[电气工程—电力系统及自动化]