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浏览/检索结果: 共55条，第1-10条 帮助 限定条件 发表日期：2019    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Piping-main scheme for condensers against the adverse impact of environmental conditions on air-cooled thermal power units 期刊论文 Energies, 2019, 卷号: 13, 期号: 1 作者:  Ni, Weiming;  Ge, Zhihua;  Yang, Lijun;  Du, Xiaoze 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Cooling  Cooling systems  Fossil fuel power plants  Mass transfer  Steam  Air cooling  Back pressures  Coal consumption rate  Piping-main arrangement  Thermal power generation   Prediction error analysis of wind power based on clustering and non-parametric kernel density estimation 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2019, 卷号: 40, 期号: 12, 页码: 3594-3604 作者:  Zhang, Xiaoying;  Zhang, Xiaomin;  Liao, Shun;  Chen, Wei;  Wang, Xiaolan 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/14 Cluster analysis  Errors  Iterative methods  Probability distributions  Statistics  Weather forecasting  Wind power  Fitting accuracy  Non-parametric estimations  Segmental clustering  Wind power forecast  Window width   Combined constant speed control method for a wind generator equipped with hydraulic energy storage 期刊论文 WIND ENERGY, 2019, 卷号: 23, 期号: 3, 页码: 486-500 作者:  Han, Xiaoxia;  Wei, Liejiang;  Feng, Yongbao;  Wang, Gang 收藏  |  浏览/下载：6/0  |  提交时间：2020/06/16 accumulator-controlled hydraulic motor  anti-interference  combined constant speed control  hydraulic energy storage   Review of the damage mechanism in wind turbine gearbox bearings under rolling contact fatigue 期刊论文 FRONTIERS OF MECHANICAL ENGINEERING, 2019, 卷号: 14, 期号: 4, 页码: 434-441 作者:  Su, Yun-Shuai;  Yu, Shu-Rong;  Li, Shu-Xin;  He, Yan-Ni 收藏  |  浏览/下载：1/0  |  提交时间：2020/06/16 rolling contact fatigue (RCF)  white etching area (WEA)  white etching crack (WEC)  adiabatic shear band (ASB)   Experimental and numerical investigation of the influence of roughness and turbulence on LUT airfoil performance 期刊论文 Acta Mechanica Sinica/Lixue Xuebao, 2019, 卷号: 35, 期号: 6, 页码: 1178-1190 作者:  Li, Shoutu;  Li, Ye;  Yang, Congxin;  Zheng, Xiaobo;  Wang, Qing 收藏  |  浏览/下载：3/0  |  提交时间：2020/11/14 Dynamic loads  Numerical methods  Surface roughness  Turbulence  Urban planning  Wind tunnels  Wind turbines  Horizontal axis wind turbines  Lanzhou University of Technology  Normal force coefficients  Numerical investigations  Tangential force coefficient  Turbulence intensity  Vertical axis wind turbines  Wind tunnel experiment   Virtual synchronization control strategy of direct drive permanent magnet wind turbine under load shedding operation mode 会议论文 Dali, China, December 6, 2019 - December 8, 2019 作者:  Bao, Guangqing;  Li, Yuan;  He, Xin;  Liu, Fuchao 收藏  |  浏览/下载：20/0  |  提交时间：2020/11/15 Agricultural robots  Biomimetics  Electric generators  Electric load shedding  Electric machine control  Electric power plant loads  Electric power transmission networks  Frequency modulation  Permanent magnets  Robotics  Synchronization  Synchronous generators  Wind power  Wind turbines  Coordinated control strategy  Direct drive  Grid connected systems  Grid-connected controls  Inertia  Operation characteristic  Spare capacity  Virtual synchronization   Study on flow field characteristics and aerodynamic loads of horizontal axis wind turbine in shear inflow 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2019, 卷号: 40, 期号: 11, 页码: 3281-3288 作者:  Zhang, Xuyao;  Yang, Congxin;  Li, Shoutu;  Gao, Zhiteng;  Luo, Song 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Aerodynamic loads  Axial flow  Computational fluid dynamics  Flow fields  Shear flow  Turbomachine blades  Vortex flow  Wind turbines  Blade passing frequency  Flow field characteristics  Fluctuation amplitudes  Horizontal axis wind turbines  Integral multiples  Theoretical calculations  Wind shears  Wind turbine blades   Dynamic response analysis of rigid-flexible coupling of main bearing of wind turbines 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2019, 卷号: 40, 期号: 10, 页码: 2953-2959 作者:  Ma, Defu;  Zhao, Rongzhen;  Ying, Lingjun;  Tang, Xiaobin 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Computer simulation  Dynamic response  Flexible couplings  Stress-strain curves  Structural optimization  Dynamic parameters  Dynamic response analysis  Main bearings  Operating condition  Research results  Rigid flexible coupling  Small deformations  Stress and strain   Wind turbine kinetic energy accumulation and release regulation for wind farm optimization 会议论文 Hohhot, China, October 25, 2019 - October 27, 2019 作者:  Li, Yingtang;  Zheng, Yufeng;  Zhu, Ningning;  Zhao, Fuqing 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/15 Electric energy storage  Electric power system interconnection  Electric utilities  Energy efficiency  Kinetic energy  Kinetics  Wind  Wind power  Wind turbines  Efficiency enhancement  Electricity Grid systems  Electricity grids  Energy accumulation  Optimization operation  Power conversion efficiencies  Wind farm  Wind turbine rotation   The Effect of L Tip Vane on Aerodynamic Performance of 5 MW Horizontal Axis Wind Turbine 期刊论文 Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2019, 卷号: 40, 期号: 10, 页码: 2284-2290 作者:  Yang, Rui;  Zhang, Hao 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Computer simulation  Electric power utilization  Lift drag ratio  Wind power  Wind turbines  Aero-dynamic performance  Comparative analysis  Horizontal axis wind turbines  Installation angle  L tip vane  Power performance  Pressure differences  Pressure field