[1]杨 涛,窦泽春,朱 武,等.基于SiC MOSFET的牵引逆变器在轨道交通中的应用研究[J].机车电传动,2020,(01):28-33.[doi:10.13890/j.issn.1000-128x.2020.01.006]
 YANG Tao,DOU Zechun,ZHU Wu,et al.Application Research on SiC MOSFET Inverter in Rail Transit[J].Electric Drive for Locomotives,2020,(01):28-33.[doi:10.13890/j.issn.1000-128x.2020.01.006]
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基于SiC MOSFET的牵引逆变器在轨道交通中的应用研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2020年01期
页码:
28-33
栏目:
功率半导体技术
出版日期:
2020-01-10

文章信息/Info

Title:
Application Research on SiC MOSFET Inverter in Rail Transit
文章编号:
1000-128X(2020)01-0028-06
作者:
杨 涛窦泽春朱 武胡 亮王幸智杨德勇
(中车株洲所电气技术与材料工程研究院,湖南 株洲 412001)
Author(s):
YANG Tao DOU Zechun ZHU Wu HU Liang WANG Xinzhi YANG Deyong
( CRRC ZIC Research Institute of Electrical Technology & Material Engineering, Zhuzhou, Hunan 412001, China )
关键词:
SiC MOSFET逆变器功率损耗噪声效率
Keywords:
SiC MOSFET inverter power loss noise efficiency
分类号:
TN304.2+4;TN386.1
DOI:
10.13890/j.issn.1000-128x.2020.01.006
文献标志码:
A
摘要:
阐述了SiC器件和Si器件的开关特性和能耗对比;根据轨道交通牵引工况计算比较了SiC器件和Si器件的功率损耗;针对高开关频率应用,进行了包括温升、噪声、损耗、效率等一系列试验验证。试验结果表明,采用SiC MOSFET的牵引逆变器可以有效降低电机的谐波损耗,实现牵引系统节能降耗,并降低中低速段的电机噪声。
Abstract:
The switching characteristics and energy consumption of SiC devices and Si devices were compared; the power losses of SiC devices and Si devices were compared according to the calculation of traction conditions of rail transit; for the application of high switching frequency, a series of tests including temperature rise, noise, power loss and efficiency were carried out. The test results showd that the traction inverter with SiC MOSFET can effectively reduce the harmonic loss of the motor, realize the energy saving and consumption reduction of the traction system, and reduce the motor noise in the middle and low speed sections.

参考文献/References:

[1] 刘可安, 李诚瞻, 李彦涌, 等. SiC器件技术特点及其在轨道交通中的应用[J]. 大功率变流技术, 2016(5): 13-17.

[2] 高云斌, 李诚瞻, 蒋华平. SiC MOSFET芯片设计关键技术及发展趋势[J]. 大功率变流技术, 2017(1): 33-38
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备注/Memo

备注/Memo:
作者简介:杨 涛(1985—),男,高级工程师,从事功率半导体器件应用研究工作。
更新日期/Last Update: 2020-01-10