Article(id=1311351314274152914, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2026.20242356, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1734364800000, receivedDateStr=2024-12-17, revisedDate=1743868800000, revisedDateStr=2025-04-06, acceptedDate=1744300800000, acceptedDateStr=2025-04-11, onlineDate=1790580117051, onlineDateStr=2026-09-28, pubDate=1769270400000, pubDateStr=2026-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790580117051, onlineIssueDateStr=2026-09-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790580117051, creator=13701087609, updateTime=1790580117051, updator=13701087609, issue=Issue{id=1311351152067830064, tenantId=1146029695717560320, journalId=1205116964453384197, year='2026', volume='44', issue='1', pageStart='1', pageEnd='246', issueExtLink='null', onlineDate='null', pubDate='1769270400000', pubDateStr='2026-01-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1790580078378, creator='13701087609', updateTime=1790588459421, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1311386304772927717, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1311386304772927718, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=242, endPage=246, ext={EN=ArticleExt(id=1311351314446119379, articleId=1311351314274152914, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Research on Operation Analysis and Optimization Design of Generator Motor Ventilation and Cooling System in Ultra-high Altitude Conditions, columnId=null, journalTitle=Water Resources and Power, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The environmental characteristics of ultra-high altitude areas will affect the air flow and heat exchange process of the ventilation and cooling system of the generator motor, which will lead to the reduction of the cooling effect of the generator motor. In this paper, the key influencing factors of ventilation and cooling system of generator motor in ultra-high altitude environment are analyzed by mathematical model. Based on the finite element simulation, the ventilation and cooling system model of the generator motor is established and quantitatively designed considering the flow field, temperature field and conjugate heat transfer conditions. Finally, the optimal design measures of the ventilation and cooling system of the generator motor under the condition of ultra-high altitude are put forward. The research results provide a theoretical basis for the efficient and stable operation of generator motor in ultra-high altitude environment, which can effectively promotes the technological progress and development of the related industries.

, authors=Fu-qiang JIANG1, Huang HUANG2, Yu-zhu CHEN2, Zhi-yu ZHOU2, Jian-jun LIU1, Chao WANG1, authorsList=Fu-qiang JIANG, Huang HUANG, Yu-zhu CHEN, Zhi-yu ZHOU, Jian-jun LIU, Chao WANG, authorCompany=null, correspAuthors=Yu-zhu CHEN, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1311351314743914964, articleId=1311351314274152914, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=超高海拔发电电动机通风冷却系统的运行分析与优化设计研究, columnId=1222940988545425842, journalTitle=水电能源科学, columnName=电气工程, runingTitle=null, highlight=null, articleAbstract=

超高海拔地区环境特点会影响发电电动机通风冷却系统空气流动和热交换过程,从而导致发电电动机冷却效果降低。为此,首先通过数学模型分析了超高海拔环境下发电电动机通风冷却系统关键影响因素;然后基于有限元仿真建立考虑流场、温度场及共轭传热条件的发电电动机通风冷却系统模型并进行量化设计;最后提出超高海拔条件下发电电动机通风冷却系统的优化设计措施。研究结果为发电电动机在超高海拔环境下高效稳定运行提供理论基础,有效推动相关产业的技术进步与发展。

, authors=蒋富强1, 黄璜2, 陈玉竹2, 周志余2, 刘健俊1, 王超1, authorsList=蒋富强, 黄璜, 陈玉竹, 周志余, 刘健俊, 王超, authorCompany=null, correspAuthors=陈玉竹, authorNote=

蒋富强(1979-),男,高级工程师,研究方向为电机设计与研究,E-mail:

, correspAuthorsNote=
陈玉竹(1994-),女,博士、高级工程师,研究方向为电力设备,E-mail:
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蒋富强(1979-),男,高级工程师,研究方向为电机设计与研究,E-mail:

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超高海拔发电电动机通风冷却系统的运行分析与优化设计研究
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蒋富强 1 , 黄璜 2 , 陈玉竹 2 , 周志余 2 , 刘健俊 1 , 王超 1
水电能源科学 | 电气工程 2026,44(1): 242-246
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水电能源科学 |电气工程 2026 , 44 (1) : 242 -246
超高海拔发电电动机通风冷却系统的运行分析与优化设计研究
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蒋富强1 , 黄璜2, 陈玉竹2 , 周志余2, 刘健俊1, 王超1
作者信息
  • 1.东方电气集团东方电机有限公司,四川 德阳 618000
  • 2.中国电建中南勘测设计研究院有限公司,湖南 长沙 430014
通讯作者:
陈玉竹(1994-),女,博士、高级工程师,研究方向为电力设备,E-mail:
作者简介:

蒋富强(1979-),男,高级工程师,研究方向为电机设计与研究,E-mail:

Research on Operation Analysis and Optimization Design of Generator Motor Ventilation and Cooling System in Ultra-high Altitude Conditions
Fu-qiang JIANG1 , Huang HUANG2, Yu-zhu CHEN2 , Zhi-yu ZHOU2, Jian-jun LIU1, Chao WANG1
Affiliations
  • 1.Dongfang Electrical Machinery Company Limited, Deyang 618000, China
  • 2.China Power Construction Corporation Zhongnan Engineering Company Limited, Changsha 430014, China
出版时间: 2026-01-25 doi: 10.20040/j.cnki.1000-7709.2026.20242356
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超高海拔地区环境特点会影响发电电动机通风冷却系统空气流动和热交换过程,从而导致发电电动机冷却效果降低。为此,首先通过数学模型分析了超高海拔环境下发电电动机通风冷却系统关键影响因素;然后基于有限元仿真建立考虑流场、温度场及共轭传热条件的发电电动机通风冷却系统模型并进行量化设计;最后提出超高海拔条件下发电电动机通风冷却系统的优化设计措施。研究结果为发电电动机在超高海拔环境下高效稳定运行提供理论基础,有效推动相关产业的技术进步与发展。

发电电动机  /  超高海拔  /  通风冷却  /  优化设计  /  有限元仿真

The environmental characteristics of ultra-high altitude areas will affect the air flow and heat exchange process of the ventilation and cooling system of the generator motor, which will lead to the reduction of the cooling effect of the generator motor. In this paper, the key influencing factors of ventilation and cooling system of generator motor in ultra-high altitude environment are analyzed by mathematical model. Based on the finite element simulation, the ventilation and cooling system model of the generator motor is established and quantitatively designed considering the flow field, temperature field and conjugate heat transfer conditions. Finally, the optimal design measures of the ventilation and cooling system of the generator motor under the condition of ultra-high altitude are put forward. The research results provide a theoretical basis for the efficient and stable operation of generator motor in ultra-high altitude environment, which can effectively promotes the technological progress and development of the related industries.

generator motor  /  ultra-high altitude  /  ventilation cooling  /  optimization design  /  finite element simulation
蒋富强, 黄璜, 陈玉竹, 周志余, 刘健俊, 王超. 超高海拔发电电动机通风冷却系统的运行分析与优化设计研究. 水电能源科学, 2026 , 44 (1) : 242 -246 . DOI: 10.20040/j.cnki.1000-7709.2026.20242356
Fu-qiang JIANG, Huang HUANG, Yu-zhu CHEN, Zhi-yu ZHOU, Jian-jun LIU, Chao WANG. Research on Operation Analysis and Optimization Design of Generator Motor Ventilation and Cooling System in Ultra-high Altitude Conditions[J]. Water Resources and Power, 2026 , 44 (1) : 242 -246 . DOI: 10.20040/j.cnki.1000-7709.2026.20242356

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doi: 10.20040/j.cnki.1000-7709.2026.20242356
  • 接收时间:2024-12-17
  • 首发时间:2026-09-28
  • 出版时间:2026-01-25
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  • 收稿日期:2024-12-17
  • 修回日期:2025-04-06
  • 录用日期:2025-04-11
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作者信息
    1.东方电气集团东方电机有限公司,四川 德阳 618000
    2.中国电建中南勘测设计研究院有限公司,湖南 长沙 430014

通讯作者:

陈玉竹(1994-),女,博士、高级工程师,研究方向为电力设备,E-mail:
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2种不同金属材料的力学参数
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属数
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genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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