JP5866444B2 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
- Publication number
- JP5866444B2 JP5866444B2 JP2014522331A JP2014522331A JP5866444B2 JP 5866444 B2 JP5866444 B2 JP 5866444B2 JP 2014522331 A JP2014522331 A JP 2014522331A JP 2014522331 A JP2014522331 A JP 2014522331A JP 5866444 B2 JP5866444 B2 JP 5866444B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- refrigerant
- heat pipe
- frozen
- pipe cooler
- 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
Links
- 239000003507 refrigerant Substances 0.000 claims description 75
- 238000006243 chemical reaction Methods 0.000 claims description 63
- 230000005855 radiation Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 11
- 238000007710 freezing Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 claims description 9
- 230000020169 heat generation Effects 0.000 claims description 6
- 238000000638 solvent extraction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 18
- 239000004065 semiconductor Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000010257 thawing Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009499 grossing Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F23/00—Features relating to the use of intermediate heat-exchange materials, e.g. selection of compositions
- F28F23/02—Arrangements for obtaining or maintaining same in a liquid state
-
- 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
- F28D15/06—Control arrangements therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20936—Liquid coolant with phase change
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20945—Thermal management, e.g. inverter temperature control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Power Conversion In General (AREA)
Description
図1は、本発明の第1の実施形態に係る電力供給システム10の構成を示す構成図である。図2は、本実施形態に係る電力変換装置1に実装されたヒートパイプ冷却器9の構成を示す構成図である。図2中に示す矢印は、自然対流を示している。なお、図中における同一部分には同一符号を付してその詳しい説明を省略し、異なる部分について主に述べる。以降の実施形態も同様にして重複した説明を省略する。
図3は、本発明の第2の実施形態に係る電力変換装置1Aに実装されたヒートパイプ冷却器9の構成を示す構成図である。図3中に示す矢印は、自然対流を示している。
図4は、本発明の第3の実施形態に係る電力変換装置1Bに実装されたヒートパイプ冷却器9の構成を示す構成図である。図4中に示す矢印は、自然対流を示している。
Claims (6)
- 発熱源を含む電気回路と、
前記発熱源を冷却し、放熱フィンが設けられ、冷媒が封入されたヒートパイプ冷却器と、
前記発熱源と前記放熱フィンとを別々の空間に仕切る仕切り板と、
前記仕切り板で仕切られる前記放熱フィンのある空間の温度に基づいて、前記冷媒が凍結しているか否かを判定する凍結判定手段と、
前記凍結判定手段により前記冷媒が凍結していると判定された場合、出力を制限する出力制限手段とを備え、
前記電気回路を構成する少なくとも一つの機器が前記ヒートパイプ冷却器を加熱するように配置されたこと
を特徴とする電力変換装置。 - 前記機器が前記ヒートパイプ冷却器に対して空気の対流の風上に配置されたこと
を特徴とする請求項1に記載の電力変換装置。 - 前記冷媒が凍結する温度以下の場合、熱を排出する排気口を塞ぐ開閉手段
を備えたことを特徴とする請求項1又は請求項2に記載の電力変換装置。 - 前記開閉手段は、バイメタルシャッターであること
を特徴とする請求項3に記載の電力変換装置。 - 発熱源を含む電気回路を備え、前記発熱源を、放熱フィンが設けられ、冷媒が封入されたヒートパイプ冷却器により冷却する電力変換装置を制御する制御装置であって、
前記発熱源と前記放熱フィンとを別々の空間に仕切る仕切り板で仕切られる前記放熱フィンのある空間の温度に基づいて、前記冷媒が凍結しているか否かを判定する凍結判定手段と、
前記凍結判定手段により前記冷媒が凍結していると判定された場合、出力を制限する出力制限手段とを備え、
前記電気回路を構成する少なくとも一つの機器が前記ヒートパイプ冷却器を加熱するように配置されたこと
を特徴とする電力変換装置の制御装置。 - 発熱源を含む電気回路を備え、前記発熱源を、放熱フィンが設けられ、冷媒が封入されたヒートパイプ冷却器により冷却する電力変換装置を制御する制御方法であって、
前記発熱源と前記放熱フィンとを別々の空間に仕切る仕切り板で仕切られる前記放熱フィンのある空間の温度に基づいて、前記冷媒が凍結しているか否かを判定し、
前記冷媒が凍結していると判定した場合、出力を制限することを含み、
前記電気回路を構成する少なくとも一つの機器が前記ヒートパイプ冷却器を加熱するように配置されたこと
を特徴とする電力変換装置の制御方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/066744 WO2014002263A1 (ja) | 2012-06-29 | 2012-06-29 | 電力変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5866444B2 true JP5866444B2 (ja) | 2016-02-17 |
JPWO2014002263A1 JPWO2014002263A1 (ja) | 2016-05-30 |
Family
ID=49782486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014522331A Active JP5866444B2 (ja) | 2012-06-29 | 2012-06-29 | 電力変換装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9661785B2 (ja) |
EP (1) | EP2869443B1 (ja) |
JP (1) | JP5866444B2 (ja) |
CN (1) | CN104412498B (ja) |
ES (1) | ES2626060T3 (ja) |
IN (1) | IN2014DN11051A (ja) |
WO (1) | WO2014002263A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016171654A1 (en) * | 2015-04-20 | 2016-10-27 | Hewlett Packard Enterprise Development Lp | Supplemental air cooling |
DE102017110102A1 (de) * | 2017-05-10 | 2018-11-15 | Friedhelm Meyer | Kältegerät mit Temperaturerfassungsmittel |
JP2020009024A (ja) | 2018-07-04 | 2020-01-16 | 東芝テック株式会社 | 処理端末 |
JP7182574B2 (ja) * | 2020-02-28 | 2022-12-02 | 株式会社日立製作所 | エレベーター制御装置およびエレベーター制御方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0360388A (ja) * | 1989-07-27 | 1991-03-15 | Toshiba Corp | エアコンのコンプレッサ起動制御装置 |
JPH07180982A (ja) * | 1993-11-09 | 1995-07-18 | Toshiba Corp | ヒートパイプ式冷却装置 |
JPH11341813A (ja) * | 1998-05-28 | 1999-12-10 | Toshiba Corp | 電源装置及びこれを備えた冷凍サイクル駆動用電源装置、並びにこの冷凍サイクル駆動用電源装置を用いた空気調和機 |
JP2001175943A (ja) * | 1999-12-16 | 2001-06-29 | Toshiba Electric Appliance Co Ltd | 自動販売機 |
JP2008211956A (ja) * | 2007-02-28 | 2008-09-11 | Fuji Electric Systems Co Ltd | 電源装置 |
JP2012002388A (ja) * | 2010-06-14 | 2012-01-05 | Crew Kenkyusho Co Ltd | ヒートポンプ用熱交換器とそのヒートポンプ式給湯システム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948518A (en) * | 1957-02-06 | 1960-08-09 | Sperry Rand Corp | Fluid circulation cooling systems |
JPS5557642A (en) * | 1978-10-23 | 1980-04-28 | Japan Electronic Control Syst Co Ltd | Supplemental air controlling system for internal combustion engine with fuel injection system |
FR2543272A1 (fr) * | 1983-03-21 | 1984-09-28 | Bruyant Guy | Bouche de ventilation pourvue d'un organe obturateur |
JPH06276742A (ja) | 1993-03-17 | 1994-09-30 | Toshiba Corp | 電力変換装置 |
JP3020790B2 (ja) * | 1993-12-28 | 2000-03-15 | 株式会社日立製作所 | ヒートパイプ式冷却装置とこれを用いた車両制御装置 |
US5379831A (en) * | 1994-02-22 | 1995-01-10 | Hudson Products Corporation | Heat pipe heat exchanger |
US5505379A (en) * | 1995-03-28 | 1996-04-09 | Wagner; Dane | Forced air register with louver control and method of construction thereof |
JPH09199648A (ja) * | 1996-01-23 | 1997-07-31 | Nissin Electric Co Ltd | 水冷式インバータ装置の凍結防止方法 |
US5984196A (en) * | 1997-09-18 | 1999-11-16 | Godsey; Edward L. | Thermal rotary vent |
WO2000057471A1 (en) * | 1999-03-19 | 2000-09-28 | Hitachi, Ltd. | Heat pipe cooling device and power converting device |
US20010037880A1 (en) * | 1999-12-30 | 2001-11-08 | Max Aaron Solondz | Valved heat pipe and adaptive cooling system including the same |
US6330155B1 (en) * | 2000-03-28 | 2001-12-11 | Qtera Corporation | Method and apparatus for temperature control of electrical devices mounted on circuit boards |
US7038910B1 (en) * | 2002-01-07 | 2006-05-02 | Wave7 Optics, Inc. | System and method for removing heat from a subscriber optical interface |
JP2004087553A (ja) * | 2002-08-23 | 2004-03-18 | Toshiba Corp | 車両用電力変換装置 |
JP5514010B2 (ja) * | 2010-06-25 | 2014-06-04 | 株式会社日立製作所 | 電力変換装置およびその温度上昇演算方法 |
EP2648326A1 (en) * | 2010-12-02 | 2013-10-09 | Mitsubishi Electric Corporation | Power conversion apparatus |
US20130000871A1 (en) * | 2011-06-30 | 2013-01-03 | Ian Olson | Systems and Methods for Extending Operating Temperatures of Electronic Components |
US20140290929A1 (en) * | 2013-03-26 | 2014-10-02 | Ge Energy Power Conversion Technology Ltd | Heat pipe heat sink with heating unit |
-
2012
- 2012-06-29 ES ES12880159.4T patent/ES2626060T3/es active Active
- 2012-06-29 WO PCT/JP2012/066744 patent/WO2014002263A1/ja active Application Filing
- 2012-06-29 JP JP2014522331A patent/JP5866444B2/ja active Active
- 2012-06-29 CN CN201280074341.2A patent/CN104412498B/zh active Active
- 2012-06-29 IN IN11051DEN2014 patent/IN2014DN11051A/en unknown
- 2012-06-29 EP EP12880159.4A patent/EP2869443B1/en active Active
-
2014
- 2014-12-23 US US14/580,842 patent/US9661785B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0360388A (ja) * | 1989-07-27 | 1991-03-15 | Toshiba Corp | エアコンのコンプレッサ起動制御装置 |
JPH07180982A (ja) * | 1993-11-09 | 1995-07-18 | Toshiba Corp | ヒートパイプ式冷却装置 |
JPH11341813A (ja) * | 1998-05-28 | 1999-12-10 | Toshiba Corp | 電源装置及びこれを備えた冷凍サイクル駆動用電源装置、並びにこの冷凍サイクル駆動用電源装置を用いた空気調和機 |
JP2001175943A (ja) * | 1999-12-16 | 2001-06-29 | Toshiba Electric Appliance Co Ltd | 自動販売機 |
JP2008211956A (ja) * | 2007-02-28 | 2008-09-11 | Fuji Electric Systems Co Ltd | 電源装置 |
JP2012002388A (ja) * | 2010-06-14 | 2012-01-05 | Crew Kenkyusho Co Ltd | ヒートポンプ用熱交換器とそのヒートポンプ式給湯システム |
Also Published As
Publication number | Publication date |
---|---|
EP2869443B1 (en) | 2017-03-01 |
CN104412498A (zh) | 2015-03-11 |
WO2014002263A1 (ja) | 2014-01-03 |
IN2014DN11051A (ja) | 2015-09-25 |
JPWO2014002263A1 (ja) | 2016-05-30 |
ES2626060T3 (es) | 2017-07-21 |
CN104412498B (zh) | 2017-08-08 |
US9661785B2 (en) | 2017-05-23 |
US20150109737A1 (en) | 2015-04-23 |
EP2869443A1 (en) | 2015-05-06 |
EP2869443A4 (en) | 2016-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10104814B2 (en) | System and method for cooling electrical components of a power converter | |
JP5653872B2 (ja) | 筐体用冷却装置 | |
JP5866444B2 (ja) | 電力変換装置 | |
JP5309035B2 (ja) | コージェネレーションシステム | |
JP5437906B2 (ja) | 電池の加温装置 | |
JP2005241148A (ja) | 太陽光利用ヒートポンプシステム、およびその稼働制御方法 | |
EP3477764B1 (en) | Battery energy storage system with two-phase cooling | |
US10290911B2 (en) | Cooling loops and vehicles incorporating the same | |
JP2010259238A (ja) | 回生電力管理システム | |
JP2019207032A (ja) | 機器温調装置 | |
JP2012238571A (ja) | バッテリ温度調整装置 | |
JP2007134519A (ja) | 排熱回収利用システム | |
JP2010199180A (ja) | 電力変換装置の冷却システム | |
JP2016146737A (ja) | 冷却装置 | |
JP2010272462A (ja) | 燃料電池システム | |
JP4396351B2 (ja) | 熱電発電装置 | |
US20160339759A1 (en) | Cooling Loops Including Selective Direction Of Working Fluid and Vehicles Incorporating The Same | |
JP2008215780A (ja) | 排熱蓄熱利用装置 | |
JP2008286506A (ja) | 保存庫及び冷蔵用保存庫 | |
KR101654748B1 (ko) | 열전소자를 이용한 자체온도제어형 프록스 유닛 및 이동형 연료전지 발전기 | |
WO2015094097A1 (en) | Arrangement and method for regulating the temperature of an electrical energy storage in a vehicle | |
JPWO2019150560A1 (ja) | 電力変換装置 | |
JPWO2019058466A1 (ja) | 冷却装置及び冷却方法 | |
JP2010199179A (ja) | 閉鎖型電力変換ユニットの内部空気温度推定方法および電力変換装置の冷却システム | |
US11605944B2 (en) | Dynamic control of trip temperature for power module |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20151208 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160104 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5866444 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |