IN2012DN05106A - - Google Patents

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Publication number
IN2012DN05106A
IN2012DN05106A IN5106DEN2012A IN2012DN05106A IN 2012DN05106 A IN2012DN05106 A IN 2012DN05106A IN 5106DEN2012 A IN5106DEN2012 A IN 5106DEN2012A IN 2012DN05106 A IN2012DN05106 A IN 2012DN05106A
Authority
IN
India
Prior art keywords
region
thermoelectric element
heat
cooling
temperature
Prior art date
Application number
Inventor
Voon Hon Wong
Ravi Kandasamy
Srikanth Narasimalu
Gerner Larsen
Tusitha Abeyasekera
Peter C Knudsen
Original Assignee
Vestas Wind Sys As
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 Vestas Wind Sys As filed Critical Vestas Wind Sys As
Publication of IN2012DN05106A publication Critical patent/IN2012DN05106A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/20—Gearless transmission, i.e. direct-drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of wind motors
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Wind Motors (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

A heat exchanger assembly for cooling a heat-generating component, such as a generator or power electronics module, within a wind turbine nacelle comprises a thermoelectric element, such as a Peltier element, having a first section arranged in a first region of relatively high temperature in contact with the heat-generating component or in the vicinity thereof, and a second section arranged in a second region of a relatively low temperature. The thermoelectric element is configured to transfer heat from the first region of relatively high temperature to the second region of relatively low temperature with consumption of electrical energy. A source of electrical energy is provided for the thermoelectric element, and a control unit may be provided for controlling the energy supply in order to control the temperature of the component or surface area cooled by the thermoelectric element. A fbther cooling element including a so-called heat pipe may be provided to enhance cooling efficiency. 62 Fig. 4
IN5106DEN2012 2009-12-01 2010-12-01 IN2012DN05106A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26554609P 2009-12-01 2009-12-01
DKPA200970237 2009-12-01
PCT/EP2010/068642 WO2011067290A1 (en) 2009-12-01 2010-12-01 A wind turbine nacelle comprising a heat exchanger assembly

Publications (1)

Publication Number Publication Date
IN2012DN05106A true IN2012DN05106A (en) 2015-10-09

Family

ID=44114628

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5106DEN2012 IN2012DN05106A (en) 2009-12-01 2010-12-01

Country Status (6)

Country Link
US (1) US8829700B2 (en)
EP (1) EP2507512B1 (en)
CN (1) CN102686878B (en)
ES (1) ES2582215T3 (en)
IN (1) IN2012DN05106A (en)
WO (1) WO2011067290A1 (en)

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CN102777581B (en) * 2012-07-31 2015-08-19 南京风电科技有限公司 Wind power generating set heating-cooling device
DE102012022650A1 (en) 2012-10-31 2014-04-30 ELMEKO GmbH + Co. KG Dehumidifier for a gaseous medium
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US20150243428A1 (en) * 2014-02-21 2015-08-27 Varentec, Inc. Methods and systems of field upgradeable transformers
EP3186575A4 (en) * 2014-08-25 2018-08-08 Sylvan Source, Inc. Heat capture, transfer and release for industrial applications
CN104405591B (en) * 2014-10-09 2018-02-23 东方电气风电有限公司 A kind of wind power generating set recycle heat reuse method and system
ES1149337Y (en) * 2015-12-23 2016-04-12 Zheng Ye REFRIGERATION DEVICE FOR AEROGENERATING COMPONENTS
NL2016384B1 (en) * 2016-03-08 2017-09-27 Univ Delft Tech Wind turbine.
DE102016220265A1 (en) * 2016-10-17 2018-04-19 Zf Friedrichshafen Ag Heat dissipating assembly and method of manufacture
DK3343575T3 (en) * 2016-12-28 2020-06-22 Abb Schweiz Ag PRESSURE COMPENSATOR IN AN UNDERWATER INSTALLATION
DE102017101582A1 (en) * 2017-01-26 2018-07-26 Bombardier Primove Gmbh Receiving device and method of manufacture
CN107288826B (en) * 2017-07-10 2019-03-08 南京孚奥智能技术有限公司 A kind of test cabin of wind-driven generator simulation cabin working environment
US10622282B2 (en) * 2017-07-28 2020-04-14 Qualcomm Incorporated Systems and methods for cooling an electronic device
US10583898B2 (en) * 2018-01-27 2020-03-10 Lone Gull Holdings, Ltd. Wind-powered computing buoy
US10892665B2 (en) * 2018-03-09 2021-01-12 Hamilton Sunstrand Corporation Variable speed constant frequency (VSCF) generator system
TWI678867B (en) * 2018-07-09 2019-12-01 群光電能科技股份有限公司 Integrate motor drive
US10808684B2 (en) 2018-12-18 2020-10-20 General Electric Company Heat transfer assembly embedded in a wind turbine nacelle
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CN112081721B (en) * 2020-08-24 2021-08-06 江苏财经职业技术学院 Liquid-cooled wind generating set and temperature control system thereof

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Also Published As

Publication number Publication date
EP2507512B1 (en) 2016-06-01
CN102686878A (en) 2012-09-19
US8829700B2 (en) 2014-09-09
WO2011067290A1 (en) 2011-06-09
EP2507512A1 (en) 2012-10-10
US20120235421A1 (en) 2012-09-20
CN102686878B (en) 2015-11-25
ES2582215T3 (en) 2016-09-09

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