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on the surface of micro-hotplate was presented. The tiny fiber probe and the optical power meter were employed to measure the sample radialization power. By means of comparing the relationship between the radialization power and the temperature, sample surface temperature can be discerned accurately. Such an approach has provided more accuracy than traditional temperature measurements. The experimental......
of WC coatings for TC4 YANG Wei-hua, ZHOU Hai-bin, WANG Chun (National Key Laboratory of Science and Technology on Power Beam Process, Beijing Aeronautical Manufacturing Technology Research Institute, Beijing 100024, China) Abstract: WC coatings were deposited on TC4 by plasma spray technology for solar wing hinge. The plasma spray process was studied. The results show that porosity......
Field Application of Automated Power Arc Spraying System on Steel Bridge Deck SUN Zhi1,PANG Xu-nan1,YI Chun-long1,SUO Shuang-fu2 (1.China University of Mining & Technology, Beijing 100084, China... for bridge engineers for many years. An automated power arc spraying system was first designed and field applied to coating the deck of Wuhan Junshan Yangtze River Bridge in high efficiency. This steel bridge......
Traffic-prediction-assisted dynamic power saving mechanism for IEEE 802.16e wireless MANsLU Shao-fei(陆绍飞)1, 2, WANG Jian-xin(王建新)2, RONG Hui-gui(荣辉桂)1, QIN Zheng(秦拯)1(1. School of Information...-prediction-assisted power saving mechanisms based on P-PSCI, i.e., PSCI-PFD, PSCI-ED and PSCI-LD, were proposed. In addition, the corresponding adjustment strategies for P-PSCI were also presented when......
A novel stabilization approach for small signal disturbance of power system with time-varying delayYANG Bo(杨波), SUN Yuan-zhang(孙元章) (School of Electrical Engineering, Wuhan University, Wuhan 430072, China)Abstract:Small signal instability may cause severe accidents for power system if it can not be dealt correctly and timely. How to maintain power system stable under small signal disturbance......
J. Cent. South Univ. Technol. (2011) 18: 2074-2079 DOI: 10.1007/s11771-011-0945-6 RS-SVM forecasting model and power supply-demand forecast YANG Shu-xia(杨淑霞), CAO Yuan(曹原), LIU Da(刘达), HUANG Chen-feng(黄陈锋) School of Economics and Management, North China Electric Power University, Beijing 102206, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: A support......
properties and electrical properties of the thin film are improved with the increase of sputtering power. Key words: Cu2ZnSnS4; reactive magnetron; alloy target; absorbing layer; solar cell 四元化合物...同功率条件制备单靶CZTS薄膜,发现功率提高对其形貌,结晶性能和光电性能均有一定程度改善.在后续实验中,可调整成分以获取性能优异的CZTS薄膜材料. 参考文献: [1] Mitzi D B, Gunawan O, Todorov T K, et al. The path towards a high-performance solution-processed kesterite solar......
reflector for solar power plant[J]. Solar Energy, 1976, 18(3): 269-271. [2] SEGAL A, EPSTEIN M. The optics of the solar tower reflector[J]. Solar Energy, 2001, 69(6): 229-241. [3] 宋永兴, 杜侠鸣, 王君, 等. 反射塔底式太阳能集热... Conversion & Management, 2014, 88: 785-793. [8] KUMAR V, SHRIVASTAVA R L, UNTAWALE S P. Fresnel lens: a promising alternative of reflectors in concentrated solar power[J]. Renewable & Sustainable......
Rankine cycle [J]. 11th Conf Process Integr Model Optim Energy Sav Pollut Reduct, 2009, 34: 1674-1686. [21] RAYEGAN R, TAO Y X. A procedure to select working fluids for solar Organic Rankine cycles [J... binary power plants [J]. Int J Exergy, 2005, 2: 409-422. [29] CIHANN A, O, KAHVECI K. Energy-exergy analysis and modernization suggestions for a combined-cycle power plant [J]. Int J Energy Res, 2006......