[1]张开辉.四域法在和谐机车环境适应性中的应用研究[J].机车电传动,2018,(06):72-75.[doi:10.13890/j.issn.1000-128x.2018.06.015]
 ZHANG Kaihui.Four Domain Model of Environmental Adaptability for HX Serial Locomotive[J].Electric Drive for Locomotives,2018,(06):72-75.[doi:10.13890/j.issn.1000-128x.2018.06.015]
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四域法在和谐机车环境适应性中的应用研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2018年06期
页码:
72-75
栏目:
研究开发
出版日期:
2018-11-10

文章信息/Info

Title:
Four Domain Model of Environmental Adaptability for HX Serial Locomotive
文章编号:
1000-128X(2018)06-0072-04
作者:
张开辉
(中国铁路兰州局集团有限公司,甘肃兰州 730000)
Author(s):
ZHANG Kaihui
( China Railway Lanzhou Bureau Group Co., Ltd., Lanzhou, Gansu 730000, China )
关键词:
四域法和谐机车环境适应性应力可靠性变流器IGBT
Keywords:
four domain model HX serial locomotive environmental adaptability stress reliability converter IGBT
分类号:
U260.14
DOI:
10.13890/j.issn.1000-128x.2018.06.015
摘要:
开展和谐机车环境适应性研究是提升机车产品质量和市场竞争力的重要手段,针对以往机车工况测试和评估手段较为单一与零散的弊端,构建了一种结合运行环境和实际工况的机、电、热、湿四域物理量一体化评估的新方法,对和谐机车关键部件牵引变流器在兰新线的环境适应性进行了评估。实测数据表明,机、电、热、湿各域现场实测点的数值均在规定的设计值之内,温度和振动对关键部件的影响较大。最后提出对变流柜内散热系统和减振方案做进一步的优化研究的建议。
Abstract:
The study on environmental adaptability of HX serial locomotives is an important means of improving the quality and market competition. Aiming at the disadvantage of single and scattered means of locomotive working condition test and evaluation in the past, a new integrated evaluation method of the four-domain physical quantities, i.e. mechanical, electrical, thermal and wet was constructed, and the environmental adaptability of traction converter, the key component of HX locomotive in Lanxin line was evaluated. The measured data showed that the values of the measured points in the mechanical, electrical, thermal and wet fields were within the prescribed design values, and the temperature and vibration had a greater impact on the key components. Finally, suggestions for further optimization of cooling system and vibration reduction scheme in converter cabinet were put forward.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:张开辉(1968-),男,硕士,高级工程师,长期从事轨道交通车辆的技术管理工作。
更新日期/Last Update: 2018-11-10