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GB2478547B - Liquid-cooled brake resistor for use in electric vehicles - Google Patents

Liquid-cooled brake resistor for use in electric vehicles

Info

Publication number
GB2478547B
GB2478547B GB201003867A GB201003867A GB2478547B GB 2478547 B GB2478547 B GB 2478547B GB 201003867 A GB201003867 A GB 201003867A GB 201003867 A GB201003867 A GB 201003867A GB 2478547 B GB2478547 B GB 2478547B
Authority
GB
United Kingdom
Prior art keywords
resistor
block
liquid
electric vehicles
brake resistor
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.)
Active
Application number
GB201003867A
Other versions
GB201003867D0 (en
GB2478547A (en
Inventor
Andrew Geoffrey Halstead
Andrew Keith
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.)
Cressall Resistors Ltd
Original Assignee
Cressall Resistors Ltd
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 Cressall Resistors Ltd filed Critical Cressall Resistors Ltd
Priority to GB201003867A priority Critical patent/GB2478547B/en
Publication of GB201003867D0 publication Critical patent/GB201003867D0/en
Publication of GB2478547A publication Critical patent/GB2478547A/en
Application granted granted Critical
Publication of GB2478547B publication Critical patent/GB2478547B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H01C3/10—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration
    • H01C3/12—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration lying in one plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting
    • H01C1/016—Mounting; Supporting with compensation for resistor expansion or contraction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • H01C1/082—Cooling, heating or ventilating arrangements using forced fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Resistors (AREA)

Abstract

Liquid-cooled brake resistor (Fig 3) for use in electric vehicles, comprising a metallic block 3 having a inlet (4, fig 3), outlet (5, fig 3) and internal flow path (6, fig 2) to facilitate cooling of the resistor. The brake resistor has at least one flat resistor 7 located with its main plane parallel to the face of the block 3, and at least one thermally conductive, electrically insulating layer 9 placed between the block and the resistor. The resistor 7 comprises a retaining means which subjects the resistor to an uniform force against the face of the block, whilst an expansion guide partially or fully surrounds the resistor to confine expansion of the resistor in its main plane. The expansion guide is preferably manufactured from phlogophite mica paper and is preferably no thicker than the thickness of the resistor 7.
GB201003867A 2010-03-09 2010-03-09 Liquid-cooled brake resistor for use in electric vehicles Active GB2478547B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201003867A GB2478547B (en) 2010-03-09 2010-03-09 Liquid-cooled brake resistor for use in electric vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201003867A GB2478547B (en) 2010-03-09 2010-03-09 Liquid-cooled brake resistor for use in electric vehicles

Publications (3)

Publication Number Publication Date
GB201003867D0 GB201003867D0 (en) 2010-04-21
GB2478547A GB2478547A (en) 2011-09-14
GB2478547B true GB2478547B (en) 2014-01-15

Family

ID=42136677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201003867A Active GB2478547B (en) 2010-03-09 2010-03-09 Liquid-cooled brake resistor for use in electric vehicles

Country Status (1)

Country Link
GB (1) GB2478547B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2640640T3 (en) 2011-11-14 2017-11-03 Cressall Resistors Limited Liquid cooled resistance device
DE202014105179U1 (en) * 2014-10-29 2014-11-11 Reo Inductive Components Ag Electrical resistance
CN105915075A (en) * 2016-04-27 2016-08-31 许继集团有限公司 Direct current power transmission converter valve and water cooling apparatus
CN105916349A (en) * 2016-04-27 2016-08-31 许继集团有限公司 Direct current power transmission converter valve and water cooling radiator
CN109545486A (en) * 2019-01-09 2019-03-29 深圳市正阳兴电子科技有限公司 A kind of copped wave resistor and carrier arrangement
CN112086252A (en) * 2020-09-14 2020-12-15 广东意杰科技有限公司 High-voltage ultra-large-capacity water-cooled resistor
DE102021202037B4 (en) * 2021-03-03 2022-11-24 Heine Resistors Gmbh Liquid-cooled braking resistor in plate heat exchanger design
KR20220149249A (en) * 2021-04-30 2022-11-08 주식회사 엘지에너지솔루션 Battery pack and device including the same
DE102023201751A1 (en) 2023-02-27 2024-08-29 Robert Bosch Gesellschaft mit beschränkter Haftung Braking resistance of an electrically powered vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420739A (en) * 1980-09-15 1983-12-13 Peter Herren Liquid-cooled electrical assembly
GB2202382A (en) * 1987-03-16 1988-09-21 Bosch Gmbh Robert Hand-held machine tools
DE3933956A1 (en) * 1989-10-11 1991-04-25 Asea Brown Boveri Force-cooled power resistor e.g. for railway locomotive converter - is of flat metal sheet of high specific electrical resistance presenting large cooling area
DE4225723A1 (en) * 1992-08-04 1994-02-10 Abb Patent Gmbh Power resistance for liquid cooling
JP2001307902A (en) * 2000-04-19 2001-11-02 Mitsubishi Electric Corp Water-cooled resistor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420739A (en) * 1980-09-15 1983-12-13 Peter Herren Liquid-cooled electrical assembly
GB2202382A (en) * 1987-03-16 1988-09-21 Bosch Gmbh Robert Hand-held machine tools
DE3933956A1 (en) * 1989-10-11 1991-04-25 Asea Brown Boveri Force-cooled power resistor e.g. for railway locomotive converter - is of flat metal sheet of high specific electrical resistance presenting large cooling area
DE4225723A1 (en) * 1992-08-04 1994-02-10 Abb Patent Gmbh Power resistance for liquid cooling
JP2001307902A (en) * 2000-04-19 2001-11-02 Mitsubishi Electric Corp Water-cooled resistor

Also Published As

Publication number Publication date
GB201003867D0 (en) 2010-04-21
GB2478547A (en) 2011-09-14

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