|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Power hardware in the loop validation of fault ride through of VSC HVDC connected offshore wind power plants显示文摘This paper presents the power hardware in the loop(PHIL)validation of a feed forward DC voltage control scheme for the fault ride through(FRT)of voltage source converter(VSC)high voltage DC(HVDC)connected offshore wind power plants(WPPs).In the proposed FRT scheme,the WPP collector network AC voltage is actively controlled by considering both the DC voltage error and the AC current from the WPP AC collector system which ensures fast and robust FRT of the VSC HVDC connected offshore WPPs.The PHIL tests were carried out in order to verify the efficacy of the proposed feed forward DC voltage control scheme for enhancing the FRT capability of the VSC HVDC connected WPPs.The PHIL test results have demonstrated the proper control coordination between the offshore WPP and the WPP side VSC and the efficient FRT of the VSC HVDC connected WPPs. | Ranjan SHARMA Qiuwei WU Seung Tae CHA Kim H.JENSEN Tonny W.RASMUSSEN JacobØSTEGAARD | 2014 | Journal of Modern Power Systems and Clean Energy2014，2，1： | 26 |
| 2 | 柔性直流输电并网风电厂的低电压穿越能力改进(英文)显示文摘To achieve active control of the AC voltage magnitude of wind power plant(WPP)collector network and improve the fault ride-through(FRT)capability,an FRT scheme based on feed forward DC voltage control is presented for voltage source converter-high voltage direct current(VSC-HVDC)connected offshore WPPs.During steady state operation,an open loop AC voltage control is implemented at the WPP-side VSC of the HVDC system so that any possible control interactions between WPP-side VSC and VSC of wind turbine are minimized.Whereas during any grid fault,a dynamic AC voltage reference is made according to both the DC voltage error and AC active current from the WPP collector system,thus ensuring fast and robust FRT of the VSC-HVDC-connected offshore WPPs.Under the unbalanced fault condition in the host power system,the resulting oscillatory DC voltage is directly used in the VSC AC voltage controller at the WPP side so that the WPP collector system voltage also reflects the unbalance in the main grid.Time domain simulations are performed to verify the efficacy of the FRT scheme based on the proposed feed forward DC voltage control.Simulation results show satisfactory FRT responses of the VSC-HVDC-connected offshore WPP under balanced and unbalanced faults in the host power system,as is shown under a serious fault in the WPP collector network. | Ranjan SHARMA Qiuwei WU Seung Tae CHA Kim Hφj JENSEN Tony Wederberg RASMUSSEN Jacob ΦSTERGAARD | 2015 | 电力系统自动化2015，39，3： | 4 |
| 3 | Electrochemical Sensors Applied for In vitro Diagnosis显示文摘Electrochemical sensing technology has received extensive attention from researchers for its unique detection and analysis methods as well as the promising applications in clinical diagnosis.Compared with other detection methods,such as capillary electrophoresis,high‐performance liquid chromatography and liquid chromatography-tandem mass spectrometry,the electrochemical sensor overcomes the disadvantages of expensive cost and complicated operation,as an ideal device for in vitro detection.In this article,we mainly introduce some methods for the detection of biologically important compounds and cancer biomarkers,and briefly summarize the characteristics of these methods at first.And then,we also focus on the latest research progress in the application of electrochemical sensing technology to biologically important compounds’and cancer biomarkers’detection.Finally,the development trend and challenges of electrochemical sensing technology for in vitro diagnosis are also prospected. | LI Duo WU Cha TANG Xuehui ZHANG Yue WANG Tie | 2021 | Chemical Research in Chinese Universities2021，37，4： | 2 |
| 4 | Electrosynthesis of p-me- thoxybenzaldehyde on graphite/Nation membrane com- posite electrodes 显示文摘 | Jiang J H Wu B L Cha C S | 1998 | Electrochim Acta1998，43，： | 1 |
| 5 | A urinary proteomic landscape of COVID-19 progression identifies signaling pathways and therapeutic options显示文摘Signaling pathway alterations in COVID-19 of living humans as well as therapeutic targets of the host proteins are not clear.We analyzed 317 urine proteomes,including 86 COVID-19,55 pneumonia and 176 healthy controls,and identified specific RNA virus detector protein DDX58/RIG-I only in COVID-19 samples.Comparison of the COVID-19 urinary proteomes with controls revealed major pathway alterations in immunity,metabolism and protein localization.Biomarkers that may stratify severe symptoms from moderate ones suggested that macrophage induced inflammation and thrombolysis may play a critical role in worsening the disease.Hyper activation of the TCA cycle is evident and a macrophage enriched enzyme CLYBL is up regulated in COVID-19 patients.As CLYBL converts the immune modulatory TCA cycle metabolite itaconate through the citramalyl-CoA intermediate to acetyl-CoA,an increase in CLYBL may lead to the depletion of itaconate,limiting its anti-inflammatory function.These observations suggest that supplementation of itaconate and inhibition of CLYBL are possible therapeutic options for treating COVID-19,opening an avenue of modulating host defense as a means of combating SARS-CoV-2 viruses. | Yuntao Liu Lan Song Nairen Zheng Jinwen Shi Hongxing Wu Xing Yang Nianci Xue Xing Chen Yimin Li Changqing Sun Cha Chen Lijuan Tang Xiaotian Ni Yi Wang Yaling Shi Jianwen Guo Guangshun Wang Zhongde Zhang Jun Qin | 2022 | Science China(Life Sciences)2022，65，9： | 1 |
| 6 | Construction of mathematical model for high-level expression of foreign genes in pPIC9 vector and its verification 显示文摘 | Wu Bingli Cha Lei Du Zepeng | 2007 | Biochem Biophys Res Commun2007，354，2： | 1 |
| 7 | Electrosynthesis of p - methoxybenzaldehyde on graphite/Nation membrane composite electrodes 显示文摘 | JIANG JUNHUA WU BINGLIANG CHA CHUANSIN | 1998 | Electrochimica Acta1998，43，1617： | 1 |
| 8 | Fabrication and characterization of pre aligned gallium nitride nanowre field-effect transistors 显示文摘 | CHA H Y WU H CHANDRASHEKHAR M | 2006 | Nanotechnology2006，17，5： | 1 |
| 9 | Determination of Surface Diffusion Coefficients of the Hydrogen Adatom and Surface OH Radical on Platinum Electrode显示文摘 | Liu W J Wu B L Cha C S | 2000 | Russian J Electrochem2000，36，8： | 1 |
| 10 | 第六届中国国际纺织机械展览会(CITME’98)纺织器材展出概况(下)显示文摘 | Cha Peiquan Wu Yantian et al | 1999 | 纺织器材1999，26，2： | 1 |
| 11 | Surface diffusion and the spillover of H-adatoms and oxygen-containing surface species on the surface of carbon black and Pt/C porous elecreodes显示文摘 | LIU Wen-jun WU Bing-liang CHA Chuan-sin | 1999 | Journal of Electroanlytical Chemistry1999，476，： | 1 |
| 12 | Surface diffusion and the spillover of H-adatoms and oxygen-containing surface species on the surface of carbon black and Pt/C porous elecreodes显示文摘 | LIU Wen-jun WU Bing-liang CHA Chuan-sin | 1999 | Journal of Electroanlytical Chemistry1999，476，： | 1 |
| 13 | Protective effects of berberine onhigh fat induced kidney damage by increasing serum adiponec- tin and promoting insulin sensitivity 显示文摘 | Wu U Cha Y Huang X | 2015 | Int J Clin Exp Pathol2015，8，14： | 1 |
| 14 | Diagnostic utility of VEGF mRNA and SP1 mRNA expression in bronchial cells of patients with lung cancer显示文摘 | Na Cha Ming Lv Yu‐Jie Zhao Di Yang En‐Hua Wang Guang‐Ping Wu | 2014 | Respirology2014，，4： | 1 |
| 15 | Macrophages and abnormal BCL-6 or c-MYC gene expression affect the resistance of peri- toneal B cells to induction of hyporesponsiveness显示文摘 | Liou L B Wu M W Cha W J | 2009 | Seand J Immunol2009，69，5： | 1 |
| 16 | The region division and NC machining of compound surfaces 显示文摘 | CHEN Cha'o-kuang WU Chang-tzuoh | 2002 | Journal of Materials Processing Technology2002，121，1： | 1 |
| 17 | Pulse deposition of large area, patterned manganese oxide nanowires in variable aspect ratios without templates 显示文摘 | HUA Chi-Chang CHA Kuo-Hsin WU Yung-Tai | 2008 | Electrochemistry Communications2008，10，11： | 1 |
| 18 | A green fluorescent protein fusion strategy for monitoring the expression, cellular location, and separation of biologically active organophosphorus hydrolase 显示文摘 | Wu CF Cha HJ Rao G | 2000 | Appl Microbiol Biotechnol2000，54，1： | 1 |
| 19 | PPARalpha agonist fenofibrate improves diabetic nephropathy in db/db mice显示文摘 | Park CW Zhang Y Zhang X Wu J Chen L Cha DR | 2006 | Kidney Int2006，69，9： | 1 |
| 20 | A green fluorescent protein fusion strategy for monitoring the expression, cellular location, and separation of biologically active organophosphorus hydrolase 显示文摘 | Cha H J Rao G | 2000 | Appl Microbiol Biotechnol2000，54，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员