CN107273628A - 一种地下配电室的温度场计算方法及系统 - Google Patents
一种地下配电室的温度场计算方法及系统 Download PDFInfo
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- CN107273628A CN107273628A CN201710494257.0A CN201710494257A CN107273628A CN 107273628 A CN107273628 A CN 107273628A CN 201710494257 A CN201710494257 A CN 201710494257A CN 107273628 A CN107273628 A CN 107273628A
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- 238000004364 calculation method Methods 0.000 title claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 74
- 238000004804 winding Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000005855 radiation Effects 0.000 claims abstract description 24
- 238000004458 analytical method Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 239000003570 air Substances 0.000 claims description 50
- 239000012080 ambient air Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- 239000000112 cooling gas Substances 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
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CN201710494257.0A CN107273628A (zh) | 2017-06-26 | 2017-06-26 | 一种地下配电室的温度场计算方法及系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110361109A (zh) * | 2019-07-18 | 2019-10-22 | 杭州电力设备制造有限公司 | 一种室内变电站的温度计算方法,系统及装置 |
CN112597628A (zh) * | 2020-11-30 | 2021-04-02 | 广西电网有限责任公司电力科学研究院 | 一种变压器温升估计的方法及系统 |
Citations (3)
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CN104834781A (zh) * | 2015-05-08 | 2015-08-12 | 国网河南省电力公司电力科学研究院 | 一种基于平波电抗器多次换向失败时的暂态温度场仿真方法 |
CN105373859A (zh) * | 2015-11-27 | 2016-03-02 | 国网重庆市电力公司电力科学研究院 | 一种小区配电房的散热优化方法及系统 |
EP3035351A1 (en) * | 2014-12-15 | 2016-06-22 | ABB Technology AG | Method of manufacturing an amorphous magnetic core and amorphous magnetic core |
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2017
- 2017-06-26 CN CN201710494257.0A patent/CN107273628A/zh active Pending
Patent Citations (3)
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EP3035351A1 (en) * | 2014-12-15 | 2016-06-22 | ABB Technology AG | Method of manufacturing an amorphous magnetic core and amorphous magnetic core |
CN104834781A (zh) * | 2015-05-08 | 2015-08-12 | 国网河南省电力公司电力科学研究院 | 一种基于平波电抗器多次换向失败时的暂态温度场仿真方法 |
CN105373859A (zh) * | 2015-11-27 | 2016-03-02 | 国网重庆市电力公司电力科学研究院 | 一种小区配电房的散热优化方法及系统 |
Non-Patent Citations (8)
Title |
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JUAN CARLOS RAMOS等: "Numerical modelling of the natural ventilation of underground transformer substations", 《APPLIED THERMAL ENGINEERING》 * |
张楠: "配电房温度场分布模型与优化设计研究", 《重庆工商大学学报(自然科学版)》 * |
张金玉等: "《红外热波检测及其图像序列处理技术》", 30 June 2015, 国防工业出版社 * |
杨晖等: "列车运动对地铁站台空气温度分布动态影响的数值分析", 《北京交通大学学报》 * |
白皓然: "《电机与拖动基础》", 31 August 2014 * |
罗晓初等: "配电房温度场计算以及节能通风分析", 《全国电力系统配电技术协作网第二届年会论文集》 * |
陈薇薇: "电动汽车用永磁同步电机设计及温度场分析", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
黄强等: "天津某地铁车站变电所变压器室气流组织模拟研究", 《隧道建设》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110361109A (zh) * | 2019-07-18 | 2019-10-22 | 杭州电力设备制造有限公司 | 一种室内变电站的温度计算方法,系统及装置 |
CN110361109B (zh) * | 2019-07-18 | 2020-09-04 | 杭州电力设备制造有限公司 | 一种室内变电站的温度计算方法,系统及装置 |
CN112597628A (zh) * | 2020-11-30 | 2021-04-02 | 广西电网有限责任公司电力科学研究院 | 一种变压器温升估计的方法及系统 |
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PB01 | Publication | ||
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Address after: 311199 No. 165, Star Bridge Road, Star Bridge Street, Yuhang District, Hangzhou, Zhejiang Applicant after: ZHEJIANG TRULY ELECTRIC Co.,Ltd. Applicant after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Address before: 311199 No. 165, Star Bridge Road, Star Bridge Street, Yuhang District, Hangzhou, Zhejiang Applicant before: ZHEJIANG TRULY ELECTRIC Co.,Ltd. Applicant before: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. |
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Effective date of registration: 20180530 Address after: 310018 No. 11 street, Hangzhou economic and Technological Development Zone, Zhejiang 91 Applicant after: HANGZHOU ELECTRIC EQUIPMENT MANUFACTURING Co.,Ltd. Applicant after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Address before: 311199 No. 165, Star Bridge Road, Star Bridge Street, Yuhang District, Hangzhou, Zhejiang Applicant before: ZHEJIANG TRULY ELECTRIC Co.,Ltd. Applicant before: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. |
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Application publication date: 20171020 |