JP4832225B2 - 車両における電気機器の冷却構造 - Google Patents
車両における電気機器の冷却構造 Download PDFInfo
- Publication number
- JP4832225B2 JP4832225B2 JP2006242488A JP2006242488A JP4832225B2 JP 4832225 B2 JP4832225 B2 JP 4832225B2 JP 2006242488 A JP2006242488 A JP 2006242488A JP 2006242488 A JP2006242488 A JP 2006242488A JP 4832225 B2 JP4832225 B2 JP 4832225B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- converter
- vehicle
- power supply
- motor
- 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.)
- Expired - Fee Related
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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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/525—Temperature of converter or components thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Secondary Cells (AREA)
Description
19 電源ユニット(電気機器)
27 リヤフロア(フロア)
36 電源ユニット収納室
37 バッテリモジュール(バッテリ)
40 導風板
41 DC/DCコンバータ
42 モータ駆動用インバータ
44 平滑化コンデンサ
45 下部金属ケース(金属ケース)
46 上部金属ケース(金属ケース)
53 高圧配電盤
53a 延出部
55 コンタクタ
Claims (4)
- 走行用モータを駆動するためのバッテリ(37)、DC/DCコンバータ(41)およびモータ駆動用インバータ(42)を含む電気機器(19)をシート(16)の後方のフロア(27)の下方に配置し、その電気機器(19)を冷却空気で冷却する車両における電気機器の冷却構造であって、
前記バッテリ(37)の上部に前記DC/DCコンバータ(41)および前記モータ駆動用インバータ(42)を車幅方向に並置し、
車体前方から後方に流れる冷却空気は、前記バッテリ(37)、DC/DCコンバータ(41)およびモータ駆動用インバータ(42)が設けられた電源ユニット収納室(36)を上下に分かれて流れて、下側の前記バッテリ(37)と、上側の前記DC/DCコンバータ(41)および前記モータ駆動用インバータ(42)とをパラレルに冷却し、
前記電源ユニット収納室(36)には、該収納室(36)の、前記バッテリ(37)が配置される部分の下流側半部の流路断面積を下流端に向けて徐々に絞る導風板(40)を設けたことを特徴とする、車両における電気機器の冷却構造。 - 前記バッテリ(37)の車幅方向一側に高圧配電盤(53)を配置し、この高圧配電盤(53)の延出部(53a)を前記バッテリ(37)の上端から上方に延出させ、前記延出部(53a)を前記DC/DCコンバータ(41)または前記モータ駆動用インバータ(42)に設けた平滑化コンデンサ(44)に接続したことを特徴とする、請求項1に記載の車両における電気機器の冷却構造。
- 前記高圧配電盤(53)に前記バッテリ(37)からの電流を遮断するコンタクタ(55)を配置したことを特徴とする、請求項2に記載の車両における電気機器の冷却構造。
- 前記DC/DCコンバータ(41)および前記モータ駆動用インバータ(42)は車体に固定された共通の金属ケース(45,46)に収納され、この金属ケース(45,46)の下面に前記バッテリ(37)を支持したことを特徴とする、請求項1〜請求項3の何れか1項に記載の車両における電気機器の冷却構造。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006242488A JP4832225B2 (ja) | 2006-09-07 | 2006-09-07 | 車両における電気機器の冷却構造 |
DE200760010216 DE602007010216D1 (de) | 2006-09-07 | 2007-09-05 | Kühlstruktur einer elektrischen Vorrichtung in einem Fahrzeug |
CN2007101497469A CN101138963B (zh) | 2006-09-07 | 2007-09-05 | 车辆电气设备的冷却构造 |
EP20070115723 EP1897739B1 (en) | 2006-09-07 | 2007-09-05 | Electrical device cooling structure in vehicle |
CN2010105982431A CN102050009B (zh) | 2006-09-07 | 2007-09-05 | 车辆电气设备的冷却结构 |
US11/851,631 US7688582B2 (en) | 2006-09-07 | 2007-09-07 | Electrical device cooling structure in vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006242488A JP4832225B2 (ja) | 2006-09-07 | 2006-09-07 | 車両における電気機器の冷却構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008062780A JP2008062780A (ja) | 2008-03-21 |
JP4832225B2 true JP4832225B2 (ja) | 2011-12-07 |
Family
ID=39191118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006242488A Expired - Fee Related JP4832225B2 (ja) | 2006-09-07 | 2006-09-07 | 車両における電気機器の冷却構造 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4832225B2 (ja) |
CN (1) | CN101138963B (ja) |
Cited By (1)
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---|---|---|---|---|
EP3819980A1 (de) * | 2019-11-08 | 2021-05-12 | Robert Bosch GmbH | Batteriesystem |
Families Citing this family (51)
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JP4780050B2 (ja) | 2007-07-04 | 2011-09-28 | トヨタ自動車株式会社 | バッテリの冷却構造 |
TWI338642B (en) | 2008-02-07 | 2011-03-11 | Honda Motor Co Ltd | Vehicular power supply system |
JP4769274B2 (ja) * | 2008-07-07 | 2011-09-07 | 本田技研工業株式会社 | 車体後部構造 |
JP4677479B2 (ja) | 2008-09-11 | 2011-04-27 | 本田技研工業株式会社 | バッテリの冷却構造 |
JP4919102B2 (ja) * | 2008-11-17 | 2012-04-18 | 本田技研工業株式会社 | 車両用電源ユニットの冷却構造 |
JP4630367B2 (ja) | 2008-11-25 | 2011-02-09 | 本田技研工業株式会社 | 車両用高圧電装ユニット |
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-
2006
- 2006-09-07 JP JP2006242488A patent/JP4832225B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-05 CN CN2007101497469A patent/CN101138963B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3819980A1 (de) * | 2019-11-08 | 2021-05-12 | Robert Bosch GmbH | Batteriesystem |
US11631904B2 (en) | 2019-11-08 | 2023-04-18 | Robert Bosch Gmbh | Battery system |
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CN101138963A (zh) | 2008-03-12 |
JP2008062780A (ja) | 2008-03-21 |
CN101138963B (zh) | 2012-02-29 |
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