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37篇 您的检索式:作者名="WeiJen"
    题名 作者 年代 出处 被引量
1经济调度中考虑温室气体排放约束的新方法(英文)显示文摘随着2005年2月16日《京都议定书》的正式生效,温室气体排放问题引起了电力工业界的广泛重视。《京都议定书》等新出台的温室气体排放政策本质上体现了配额-交易的排放控制策略,这种策略曾在美国被用来控制氮氧化合物(NOX)以及二氧化硫(SO2)等污染气体的排放。配额-交易排放策略下,温室气体排放不再受到刚性的排放上限约束,取而代之的是一定数量的可交易的排放配额限制。针对这一变化,本文提出了一种在配额-交易排放控制策略下经济调度中考虑温室气体排放的新方法。该方法通过引入排放影响因子将排放产生成本与其他发电成本 (例如燃料成本)一并计入到扩展的发电成本中,在寻求扩展发电成本最小的同时,自动确定系统排放配额的使用量,从而,在整体上确保了系统发电的经济性。文章采用Sorted table based lambda-iteration方法对所提出模型进行了求解,该方法可以同时处理发电成本曲线连续与分段连续的机组。算例分析通过对一个10机系统的测试,表明了本文方法的有效性。另外,文中还对系统运行的经济性与排放之间的折中关系进行了分析。杨明 韩学山 梁军 Lee WeiJen 2008电工技术学报2008,23,12:4
2Microbial diversity of soil bacteria in agricultural field contaminated with heavy metals显示文摘在这研究,我们靠着以前与重金属污染的一家化学工业工厂从一个地点在一件土壤样品评估了细菌的差异。从直接从土壤提取的脱氧核糖核酸放大的 16S rDNA 序列的分析揭示了 17 种不同细菌的类型(类或种) 。他们包括了 Polyangium spp, Sphingomonas spp, Variovorax spp, Hafina spp, Clostridia, Acidobacteria,伤寒和一些未耕作的紧张。能高容忍的微生物镉的集中(500 μ m ol/L 并且在上面) 也从土壤被孤立。这些孤立 Acinetobacter (紧张 CD06 ) 的包括的紧张, Enterobacter sp。(紧张 CD01, CD03, CD04 和 CD08 )( 也在文化无关的途径识别的类似的紧张) 并且 Stenotrophomonas sp 的紧张。结果显示从土壤的 16S rDNA 的直接分析识别的种类能与从丰富文化和微生物引起的活动获得的那些紧张相当不同因为重金属抵抗可能是适当地探讨由的更多实际孤立。CHIEN Chihching KUO Yumei CHEN Changchieh HUNG Chunwei YEH Chihwei YEH Weijen 2008Journal of Environmental Sciences2008,20,3:3
3L1 use during L2 writing: An empirical study of a complex phenomenon显示文摘Daphne van Weijen Huub van den Bergh Gert Rijlaarsdam Ted Sanders 2009Journal of Second Language Writing2009,,4:2
4Arcing fault detection in underground distribution networks-feasibility study 显示文摘Charytoniuk W Lee Weijen Chen Moshing 2000IEEE Transactions on Industry Applications2000,36,6:1
5A novel approach for arcing fault detection for medium-low-voltage switchgear 显示文摘LEE Weijen SAHNI M METHAPRAYOON K 2009IEEE Transactions on Industry Applic- ations2009,45,4:1
6A novel approach for arcing fault detection for medium- /low-voltage switchgear显示文摘Lee Weijen Sahni M Methaprayoon K 2009IEEE Transactions on Industry Applications2009,45,4:1
7Efficient edge-preserving algorithm for color contrast enhancement with application to color image segmentation 显示文摘CHUNG Kuoliang YANG Weijen YAN Wenming 2008Visual Image(S1047-3203)2008,19,5:1
8Hybrid forecasting model for very-short term wind power forecasting based on grey relational analysis and wind speed distribution features显示文摘SHI Jie DING Zhaohao LEE Weijen 2014IEEE Transactions on Smart Grid2014,5,1:1
9Characterization of gold/PMMA hybrid nanomaterials synthesized by hard X-ray synchrotron radiation显示文摘In this study, new types of hybrid gold poly(methyl methacrylate) (PMMA) nanomaterials are synthe-sized. Both PMMA spheres coated with gold nanoparticles and gold nanoparticles coated with PMMA can be synthesized using different ratios of HAuCl 4 and MMA precursors, by exposing the mixtures to hard X-ray synchrotron radiation without the use of a reducing agent. According to the photochemical mechanism, gold nanoparticles will precipitate from a solution of HAuCl 4 on exposure to synchrotron radiation, followed by the synthesis of PMMA by the polymerization of MMA monomers. These reactions can result in the formation of two different types of new hybrid nanomaterials. When a 1:1 volume ratio of HAuCl 4 to MMA is used, we obtain PMMA spheres coated with gold nanoparticles. When a 10:1 ratio of HAuCl 4 and MMA is used, we obtain gold nanoparticles coated with PMMA. The hybrid gold/PMMA nanostructures are characterized by transmission electron microscopy, elemental analysis, dynamic-light scattering analysis, gel permeation chromatography and Raman spectroscopy. The hybrid nanomaterials have potential application in the fields of biosensors and drug delivery.Hueywen Liou Weijen Liou Hongming Lin Yeukuang Hwu Wenchang Chen 2010Particuology2010,8,3:1
10Characterization of inter- metallic layer formation in aluminide/nickel duplex coat- ing on mild steel 显示文摘Cheng Weijen Wang Chaurjen 2012Materials Characterization2012,,69:1
11System impact study for the interconnection of wind generation and utility system显示文摘Chai Chompoo-inwai Lee WeiJen Fuangfoo P 0,,01:1
12Arcing fault detection in underground distribution networks-feasibility study显示文摘Wiktor Charytoniuk Lee Weijen Chen Moshing 2000IEEE Transactions on Industry Applications2000,36,6:1
13Effect of silane coupling agent on swelling behaviors and mechanical properties of thermosensitive hybrid gels显示文摘HUANG WEIJEN LEE WENFU 2009Journal of Applied Polymer Science2009,111,4:1
14The influence of various polyelectrolytes on the precipitation of gypsum显示文摘Weijen M P C van Rosmalen G M 1985Desalination1985,54,17:1
15Application of SiO2-poly(dimethylsiloxane)hybrid material in the fabrication of amperometric biosensor显示文摘HO Weijen YUAN Chiunjye REIKO O 2006Analytica Chimica Acta2006,572,2:1
16Arcing fault detection in underground distribution networks- feasibility study显示文摘CHARYTONIUK W LEE Weijen CHEN Moshing 2000IEEE Trans on Industry Applications2000,36,6:1
17Purification and Characterization of An Antimicrobial Chitinase Extracellularly Produced by Monascus Purpureus CCCRC31499 in A Shrimp and Crab Shell Powder Medium 显示文摘Sanlang Wang Weijen Hsiao Wenteish Chang 2002Journal of Agriculture and Food Chemistry2002,50,2:1
18Arcingfault detection in underground distribution networks - feasibilitystudy 显示文摘CHARYTONIUK W LEE Weijen CHEN Moshing 2000IEEE Trans on Industry Applications2000,36,6:1
19Arcing fault detection in underground distribution networks-feasibility study显示文摘CHARYTONIUK W LEE Weijen CHEN Moshing 2000IEEE Trans on Industry Applications2000,36,6:1
20Sys-tem impact study for the interconnection of wind gener-ation and utility system 显示文摘Chompoo-inwai C Lee Weijen Fuangfoo P 2005IEEE Transactions on In-dustry Applications2005,41,1:1
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