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WO2014015620A8 - Oblique shoulder type plate radiator for transformer - Google Patents

Oblique shoulder type plate radiator for transformer Download PDF

Info

Publication number
WO2014015620A8
WO2014015620A8 PCT/CN2012/086372 CN2012086372W WO2014015620A8 WO 2014015620 A8 WO2014015620 A8 WO 2014015620A8 CN 2012086372 W CN2012086372 W CN 2012086372W WO 2014015620 A8 WO2014015620 A8 WO 2014015620A8
Authority
WO
WIPO (PCT)
Prior art keywords
transformer
oblique shoulder
shoulder type
plate
collecting pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2012/086372
Other languages
French (fr)
Chinese (zh)
Other versions
WO2014015620A1 (en
Inventor
WsaU¾iWqþ
梁义明
WnoWqþ
敖明
Xþ»Wæm
王朔
Xm¢WqvVei
田春光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electric Power Research Institute of State Grid Jilin Electric Power Co Ltd
State Grid Corp of China SGCC
Original Assignee
Electric Power Research Institute of State Grid Jilin Electric Power Co Ltd
State Grid Corp of China SGCC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electric Power Research Institute of State Grid Jilin Electric Power Co Ltd, State Grid Corp of China SGCC filed Critical Electric Power Research Institute of State Grid Jilin Electric Power Co Ltd
Publication of WO2014015620A1 publication Critical patent/WO2014015620A1/en
Anticipated expiration legal-status Critical
Publication of WO2014015620A8 publication Critical patent/WO2014015620A8/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05358—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)

Abstract

The present invention refers to an oblique shoulder type plate radiator for a transformer, and belongs to the field of transformer radiators. Two oblique shoulder type transformer plate radiator unit boxes are mounted to each other in parallel; an upper oil collecting pipe and a lower oil collecting pipe are connected to the two oblique shoulder type plate transformer radiator unit boxes respectively; an included angle β between the upper oil collecting pipe and a horizontal plane is 10-20 degrees; and the structure of the two oblique shoulder type transformer plate radiator unit boxes is that: a main body is provided with an upper oil collecting pipe inlet/outlet and a lower oil collecting pipe outlet, an oil channel is formed inside the main body, and a high point is formed in the middle of the oil channel and oblique shoulder angles θ from the high point towards both sides are 13-20 degrees. The present invention has the advantages that: the structure is novel; and after an ordinary transformer plate is designed in an optimized way, i.e. using an integral oblique shoulder type or a single-plate double-oblique shoulder type, the heat exchange efficiency of the plate of the transformer can be increased significantly.
PCT/CN2012/086372 2012-07-27 2012-12-11 Oblique shoulder type plate radiator for transformer Ceased WO2014015620A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012102643552A CN102760555A (en) 2012-07-27 2012-07-27 Plate radiator of sloping-shoulder transformer
CN201210264355.2 2012-07-27

Publications (2)

Publication Number Publication Date
WO2014015620A1 WO2014015620A1 (en) 2014-01-30
WO2014015620A8 true WO2014015620A8 (en) 2015-05-28

Family

ID=47054977

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/086372 Ceased WO2014015620A1 (en) 2012-07-27 2012-12-11 Oblique shoulder type plate radiator for transformer

Country Status (2)

Country Link
CN (1) CN102760555A (en)
WO (1) WO2014015620A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102760555A (en) * 2012-07-27 2012-10-31 吉林省电力有限公司电力科学研究院 Plate radiator of sloping-shoulder transformer
CN105304276A (en) * 2014-06-05 2016-02-03 江苏圣塔电力设备有限公司 Radiator
CA3114378A1 (en) 2018-10-19 2020-04-23 Abb Power Grids Switzerland Ag Radiator for a transformer having improved cooling
ES3035880T3 (en) * 2022-07-26 2025-09-10 Ttp Tech Private Limited Heat dissipating element for radiator and method of manufacturing therefor
CN118747451A (en) * 2024-06-06 2024-10-08 三峡大学 A method for improving heat dissipation performance of distribution transformer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010737C2 (en) * 2000-03-04 2002-01-10 Alstom Paris Radiator for an electrical transformer
CN100513980C (en) * 2004-09-15 2009-07-15 贝洱两合公司 Side plate for radiator
CN101691970A (en) * 2009-09-22 2010-04-07 史正生 Finned radiator
CN102034590A (en) * 2009-09-30 2011-04-27 常熟市友邦散热器有限责任公司 Heavy-calibre oil collection tube radiator for transformer
CN201556505U (en) * 2009-12-07 2010-08-18 杭州中泰过程设备有限公司 Novel transformer radiator
CN201829303U (en) * 2010-10-22 2011-05-11 江苏上能变压器有限公司 Stepped assembly structure for finned radiator groups
CN201829304U (en) * 2010-10-22 2011-05-11 江苏上能变压器有限公司 Finned radiator used for transformer
CN102760556A (en) * 2012-07-27 2012-10-31 吉林省电力有限公司电力科学研究院 Plate radiator unit box for double-sloping-shoulder transformer
CN202678044U (en) * 2012-07-27 2013-01-16 吉林省电力有限公司电力科学研究院 Oblique shoulder type plate radiator of transformer
CN102760555A (en) * 2012-07-27 2012-10-31 吉林省电力有限公司电力科学研究院 Plate radiator of sloping-shoulder transformer

Also Published As

Publication number Publication date
CN102760555A (en) 2012-10-31
WO2014015620A1 (en) 2014-01-30

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