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27篇 您的检索式:作者名="Makan"
    题名 作者 年代 出处 被引量
1IGCT——更高功率处理能力的正确选择显示文摘IGCT被视为大功率应用的理想开关器件,其主要优势不仅体现在高可靠性上,同时,其低损耗使得系统损耗较低。在三电平拓扑中,IGCT与目前最高水平的IGBT在器件损耗方面的对比结果为IGCT的较低。由于IGCT器件是基于晶闸管特性,系统中独立的箝位电路设计是必须的,以实现其与续流二极管配合工作时的高可靠性。文中不仅提到了对故障现象的特别考虑,重点介绍了外围电路设计和故障电流保护策略,而且介绍了IGCT目前最新的研发成果。在朝更大功率容量方向发展方面,IGCT器件具有很大的潜力。Thomas Stiasny Vasileios Kappatos Thomas Setz Sven Klaka Makan Chen Madhan Mohan 2015大功率变流技术2015,0,6:8
2ReddyCVR, RSR' pattern without buddle branch block: diagnostic value as a sign of left ventricular aneurysm 显示文摘Das M K Cheriparambill K Makan M 2001J Am Coll Cardiol2001,37,3:1
3Reddy CVR RS R'pattern without bundle branch clock diagnostic value as a sign of left ventricular aneurysm显示文摘Das MK Cheriparambill K Makan M 0,,37:1
4Antioxidant activity of melanins derived from tea:Comparison between different oxidative state显示文摘Hung Y C Sava V M Makan S Y 0,,02:1
5Antioxidant activity ofmelanins derived from tea:Comparison between different oxidative states 显示文摘Hung Y C Sava V M Makan S Y et a/ 2002Food Chemistry2002,78,2:1
6Neurologic compromise after an isolated iaminar fracture of the cervical spine显示文摘Makan P 1999Spine1999,24,11:1
7High temperature superconductors for power applications 显示文摘Makan Chen Lise Donzel Martin Lakner 2004Journal of the European Ceramic Society2004,24,:1
8Efcientgeneration of truncated bessel beams using cylindricalwaveguides显示文摘Vladimir S Ilchenko Makan Mohageg Anatoliy A 2007Optics Express2007,15,9:1
9Clinical assessment of lumbar spinal stenosis显示文摘Makan P Fairbank J Wanders L 1998J Bone Joint Surg Br1998,30,2:1
10HiPak 6.5kV IGBT的开关特性及门极驱动电路对其影响显示文摘介绍了ABB对Hi Pak 6500V/750A IGBT模块反向恢复特性的研究,首创性地就di/dt对二极管和与之反向并联的IGBT的正、反向恢复特性的影响进行了研究;并分析了di/dt对IGBT模块的影响,可以确认di/dt在其反向恢复过程中起重要作用,即当di/dt过高时,IGBT和二极管芯片会发生损坏,并有可能随后导致变流器的桥臂间短路。文章指出IGBT和门极驱动之间的优化匹配对确保安全工作十分重要,只有这样Hi Pak模块的鲁棒性才能得以完全体现。Makan Chen Raffael Schnell Evgeny Tsyplakov Arnost Kopta Joerg Berner 洪鹏 王浩 Sven Klaka 2015大功率变流技术2015,,2:1
11Strain rate imaging differentiates hypertensive cardiac hypertrophy from physiologic cardiac hypertrophy (athlete's heart)显示文摘SAGHIR M ARECES M MAKAN M 2007J Am Soc Echocardiogr2007,20,2:1
12Antioxidant activity of melanins derived from tea: comparison between different oxidative states 显示文摘HUNG Y C SAVA V M MAKAN S Y 2002Food Chemistry2002,78,2:1
13Antioxidant activity of melanins derived from tea:comparsionbetween different oxidative states显示文摘Yao-Ching Hung Vasyl M Save Svetlana Yu Makan et a/ 2002Food Chemistry2002,78,2:1
14Antioxidant activity of melanins derived from tea:comparison between different oxidative states显示文摘Hung Y-C Sava V M Makan S Y 2002Food Chemistry2002,78,:1
15High temperature superconductors for power applications显示文摘Makan Chen Lise Donzel Martin Lakner 2004Journal of the European Ce- ramic Society2004,24,:1
16Cardiac troponins显示文摘Sharma S Jackson P G Makan J 2004Journal of clinical pathology2004,57,10:1
17Tako-Tsubo cardiomyopathy after radiofrequency ablation of atrioventricular nodal reentrant taehycardia 显示文摘Latacha MP Makan M Barry MO 2007Heart Rhythm2007,4,1:1
18Precision and accuracy of total body bone mass and body composition measurements in the rat using X-ray- based dualphotonabsorptiometry显示文摘Makan S Bay|ey HS Webber CE 1997CanJ PhysiolPharmacol1997,75,1011:1
19Antioxidant activity of melanins derived from tea:comparison between different oxidative states显示文摘HUNG Y C SAVA V M MAKAN S Y 2002Food Chemistry2002,78,:1
20Antioxidant activity of melanins derived from tea : comparison between different oxidative states显示文摘HUNG Y C SAVA V M MAKAN S Y 2002Food Chemistry2002,78,:1
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