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191篇 您的检索式:作者名="Tonny"
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1Power 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 2014Journal of Modern Power Systems and Clean Energy2014,2,1:26
2Comparative short-term effects of sewage sludge and its biochar on soil properties, maize growth and uptake of nutrients on a tropical clay soil in Zimbabwe显示文摘Soil application of biochar from sewage could potentially enhance carbon sequestration and close urban nutrient balances. In sub-Saharan Africa, comparative studies investigating plant growth effect and nutrients uptake on tropical soils amended with sewage sludge and its biochar are very limited. A pot experiment was conducted to investigate the effects of sewage sludge and its biochar on soil chemical properties, maize nutrient and heavy metal uptake, growth and biomass partitioning on a tropical clayey soil. The study compared three organic amendments; sewage sludge(SS), sludge biochar(SB) and their combination(SS+SB) to the unamended control and inorganic fertilizers. Organic amendments were applied at a rate of 15 t ha^(–1) for SS and SB, and 7.5 t ha^(–1) each for SS and SB. Maize growth, biomass production and nutrient uptake were significantly improved in biochar and sewage sludge amendments compared to the unamended control. Comparable results were observed with F, SS and SS+SB on maize growth at 49 d of sowing. Maize growth for SB, SS, SS+SB and F increased by 42, 53, 47, and 49%, respectively compared to the unamended control. Total biomass for SB, SS, SS+SB, and F increased by 270, 428, 329, and 429%, respectively compared with the unamended control. Biochar amendments reduced Pb, Cu and Zn uptakes by about 22% compared with sludge alone treatment in maize plants. However, there is need for future research based on the current pot experiment to determine whether the same results can be produced under field conditions.Willis Gwenzi Moreblessing Muzava Farai Mapanda Tonny P Tauro 2016Journal of Integrative Agriculture2016,15,6:9
3钢筋混凝土框架“强柱弱梁”抗震措施的试验研究显示文摘针对历次震害中钢筋混凝土框架结构的梁柱节点容易破坏的问题,本文进行了4个足尺框架梁柱组合节点试件的低周反复荷载试验。重点研究了不同柱梁强度比值对钢筋混凝土框架抗震性能的影响。结果表明,提高柱梁抗弯强度比值可以更好地保证梁端率先出现塑性铰,有效减小节点核心区和柱端的破坏程度,进而提高水平地震作用中框架节点的延性。吕西林 李森 URUKAP Tonny Hareash 2011结构工程师2011,27,B01:8
4Low-cost adsorbents for heavy metals uptake from contaminated water: a review显示文摘Sandhya Babel Tonni Agustiono Kurniawan 2002Journal of Hazardous Materials2002,,1:2
5Physical and Mathematical Errors in the Alleged Planck-Ether Theory. A Vindication of Max Planck显示文摘A radical attempt to develop the Planck ether theory has been made by Winterberg who, however, assumes positive and negative Planck masses in order to have a zero cosmological constant and to overcome the divergence problems of quantum electrodynamics. Now, it is evident that two opposite Planckions,interact- ing with each other have parallel accelerations, thus going on accelerating each other up to infinite energy. We also show that a negative inertia leads to self-acceleration of a simple particle because of the fields present in any interaction, even those relative to ' contact' actions which are unable to produce Winterberg’s vortex rings without the use of long range forces. The appearance of the electric field in the Planckion model is unjustified and in contradiction with MacCullagh’s condition used by Winterberg, We suggest a possible solution. Other difficulties regard the nonannihilation of the positive and negative Planckions, although they are antiparticles to each other, and the justification of the elementary particle masses which are small submultiples of the Planck masses. Finally, Winterberg thinks of having derived special relativity from prerelativistic physics by demanding invariance of the Lorentz condition under both Galilei and Lorentz transformations, which is impossible. What is worse is that Wintorberg does not refer to the same space-time events in writing his transforma- tions. Suggestions to improve Winterberg’s theory are given.G. Cavalleri and E. Tonni (UniversitáCattolica del Sacro Cuore,v. Trieste 17, 25121 Brescia, Italy) 1995Journal of Systems Engineering and Electronics1995,6,4:2
6Low-cost adsorbents for heavy metals uptake from contaminated water: a review显示文摘Sandhya Babel Tonni Agustiono Kurniawan 2002Journal of Hazardous Materials2002,,1:2
7Congenital dysplasia and dislocation of the hip in chidren and adults显示文摘 1987Heidelberg: Springer1987,9,:1
8Effects of inositol supplementation in a cohort of mothers at risk of producing an NTD pregnancy显示文摘Cavalli P1 Tonni G Grosso E 2011Birth Defects ResA Clin Mol Teratol2011,91,11:1
9Hydraulically efficient power-law channels显示文摘Anwar Arif A De Vries Tonny T 2003Journal of Irrigation Drainage Engineering2003,129,1:1
10Fluid evolution of the Yuchiling porphyry Mo deposit, East Qinling, China显示文摘Nuo Li Thomas Ulrich Yan-Jing Chen Tonny B. Thomsen Victoria Pease Franco Pirajno 2012Ore Geology Reviews2012,,:1
11Results of newborn screening for DDH with and without sonography and correlation of risk factors显示文摘 Storch K Ulbbnrich H 1990J Pediatr Orthop1990,10,2:1
12Removal of nonbiodegradable compounds from stabilized leachate using VSEPROmembrane filtration 显示文摘Gilbert Y S C Chang Jie Tonni A K 2007Desalination2007,202,13:1
13Sirenomelia: a review on embryogenic enviromental theories, novel three-dimensional ultrasound imaging and first trimester diagnosis in a case of mosaic 69,XXX/46,XX fetus显示文摘Tonni G Grisolia G 2013Arch Gynecol Obstet2013,288,1:1
14Clinical and therapeutic implications of chronic left ventricular dysfunction in coronary artery disease显示文摘Sheiban I Tonni S Marini A 1995Am J Cardiol1995,75,13:1
15Low-cost adsorbents for heavy metals uptake from contaminated water: a review显示文摘Sandhya Babel Tonni Agustiono Kurniawan 2003Journal of Hazardous Materials2003,97,219:1
16Single-stage canal wall-down tympanoplasty:long-term results and prognostic factors 显示文摘de Zinis LO Tonni D Barezzani MG 2010AnnOtol Rhinol Laryngo12010,119,5:1
17Clinical and therapeutic implications of chronic left ventricular dysfunction in coronary artery disease显示文摘 TONNI S MARINI A 1995Am J Cardiol1995,75,13:1
18A new-fangled FES-k -means clustering algorithm for disease discovery and visual analytics显示文摘TONNY J O 2010Eurasip Journal on Bioin- formatics and Systems Biology2010,,4:1
19Ischemic necrosis as a complication of treatment of DDH 显示文摘Tonnis D 1990Acta Orthopaedica Belgica1990,56,:1
20Clinical and therapeutic implications of chronic left ventricular dysfunction in coronary artery disease 显示文摘Sheiban I Tonni S Marini A 1995Am J Cardiol1995,75,13:1
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