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Numerical calculation on solar temperature field of a cable-stayed bridge with U-shaped section on high-speed railwayLIU Wen-shuo(刘文硕)1, DAI Gong-lian(戴公连)1, RAO Shao-chen(饶少臣)2(1. School of Civil... conduction, the solar temperature field calculation model of U-shape sectioned high-speed railway cable-stayed bridge under actions of concrete beams and ballast was established. Using parametric......
晶体硅太阳电池前电极形成机理分析 沈辉1,李军勇1,赵汝强1,金井升1,梁宗存1 (1.中山大学太阳能系统研究所,国家新能源工程技术研究中心华南分中心,广州,510006) 摘要:目前市场上85%以上的晶体硅太阳电池采用丝网印刷技术制备前,背电极.为了了解前电极的Ag-Si接触形成机理以及电流传输机制,对前电极烧结工艺以及Ag-Si接触的形成机理进行了分析,提出了4种Ag-Si界面的接触形式.根据不同的界面接触形式,指出两步隧道效应和多步隧道效应电流传输机制是最主要的电流传输方式. 关键词:太阳电池; 前电极; 烧结; Ag-Si接触; solar cell; front contact; sinter; Ag-Si contacts; [全文内容正在添加中] ......
in the wavelength region 350-1100 nm of all the films are>85 %.We also fabricated amorphous silicon(a-Si) thin film solar cell on the best obtained BZO layers.The overall efficiency of the a-Si solar cell...Properties of boron doped ZnO films prepared by reactive sputtering method: Application to amorphous silicon thin film solar cellsSukanta Bose1,Sourav Mandal2,Asok K.Barua1,Sumita Mukhopadhyay11......
Cell transmission model based traffic signal timing in oversaturated conditionsWANG Ping(王屏)1, L. S. Jones2, YANG Qun(杨群)1, S. Gurupackiam2(1. Key Laboratory of Road and Traffic Engineering...:in order to investigate enhancements to cell transmission model (CTM) as a tool for traffic signal timing in oversaturated conditions, randomly distributed saturation flow rates and arrival rates were......
Sensitivity analysis of key input parameters in conditional cell transmission model for oversaturated arterialsWANG Ping(王屏)1, S. L. JONES2, YANG Qun(杨群)1, S. GURUPACKIAM2(1. Key Laboratory of Road..., USA)Abstract:A novel conditional cell transmission model (CCTM) is a potential simulation tool because it accommodates all traffic conditions from light condition to oversaturated condition. To test......
, the electrocatalytic activity of the prepared film as the counter electrode of dye-sensitized solar cell was also studied. The results show that the mixed precursor solution mainly consists of Cu2SnS3 nanoparticles... the electrocatalytic activity toward the redox reaction of I3-/I- and the dye-sensitized solar cell with the prepared Cu2ZnSnS4 thin film as the counter electrode achieves the efficiency of 1.09%. Key......
A fuzzy logic resource allocation and memory cell pruning based artificial immune recognition systemDENG Ze-lin(邓泽林)1, 2, TAN Guan-zheng(谭冠政)1, HE Pei(何锫)2, YE Ji-xiang(叶吉祥)2(1. School of Information...)Abstract:In order to improve the resource allocation mechanism of artificial immune recognition system (AIRS) and decrease the memory cells, a fuzzy logic resource allocation and memory cell pruning......
Preparation of Cauliflower-like ZnO Films by Chemical Bath Deposition: Photovoltaic Performance and Equivalent Circuit of Dye-sensitized Solar CellsYuqiao Wang1,Xia Cui1,Yuan Zhang2,Xiaorui... electron microscopy and high resolution transmission electron microscopy. The average diameter of ZnO nanoparticles and the petal thickness were 25 nm and 8 mm, respectively. Dyesensitized solar cells......
; solidification 1 Introduction The production of crystalline silicon solar cell has increased significantly during this decade. However, unstable supply of silicon feedstock and sudden increase in feedstock..., Meguro-ku, Tokyo 153-8505, Japan Received 17 June 2010; accepted 15 August 2010 Abstract: With the aim of developing a new silicon refining process for production of solar grade silicon, a low......
membrane fuel cell. In this work, the stress relaxation behavior of silicone rubber samples is studied under different temperatures and simulated operating conditions. The results show... an operating temperature and acid solution are chosen appropriately. Key words: stress relaxation; gasket; silicone rubber; life prediction; fuel cell Cite this article as: LI Guo, GONG Jian-ming, TAN Jin-zhu......
