JP4874890B2 - 駆動装置 - Google Patents
駆動装置 Download PDFInfo
- Publication number
- JP4874890B2 JP4874890B2 JP2007209711A JP2007209711A JP4874890B2 JP 4874890 B2 JP4874890 B2 JP 4874890B2 JP 2007209711 A JP2007209711 A JP 2007209711A JP 2007209711 A JP2007209711 A JP 2007209711A JP 4874890 B2 JP4874890 B2 JP 4874890B2
- Authority
- JP
- Japan
- Prior art keywords
- inverter
- cooler
- rotating electrical
- drive device
- electrical machine
- 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
- 238000001816 cooling Methods 0.000 claims description 56
- 239000003507 refrigerant Substances 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 22
- 239000002826 coolant Substances 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 20
- 239000010687 lubricating oil Substances 0.000 description 12
- 238000004891 communication Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
Claims (5)
- 回転電機と、
前記回転電機に電力を供給可能なインバータと、
前記回転電機を収容すると共に、外表面に溝部が形成された第1収容ケースと、前記溝部の一部を閉塞することで、冷媒が流通可能な流路を規定可能な規定壁部を有する第2収容ケースとを含む筐体と、
前記第2収容ケース内に着脱可能に設けられ、前記冷媒が流通して、前記インバータを冷却可能な冷却器と、
前記規定壁部に形成された穴部を経由して、前記冷却器と前記流路とを接続する接続管と、
前記穴部を規定する前記規定壁部の内表面と前記接続管との隙間を閉塞可能なシール部材と、
を備える、駆動装置。 - 前記冷却器の表面に複数の半導体素子が直接接合されて、前記インバータが形成された、請求項1に記載の駆動装置。
- 前記冷却器と前記流路とを含み、前記冷媒が流通するインバータ冷却冷媒循環回路をさらに備え、
前記流路は、前記冷却器に対して、前記冷媒の流通方向下流側に位置する、請求項1または請求項2に記載の駆動装置。 - 前記規定壁部の内表面には、前記冷却器の装着部と、前記インバータと別の電気機器を受け入れ可能な開口部が規定された、請求項1から請求項3のいずれかに記載の駆動装置。
- 前記流路は、前記回転電機と前記冷却器との間に位置する、請求項1から請求項4のいずれかに記載の駆動装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007209711A JP4874890B2 (ja) | 2007-08-10 | 2007-08-10 | 駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007209711A JP4874890B2 (ja) | 2007-08-10 | 2007-08-10 | 駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009044922A JP2009044922A (ja) | 2009-02-26 |
JP4874890B2 true JP4874890B2 (ja) | 2012-02-15 |
Family
ID=40445050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007209711A Active JP4874890B2 (ja) | 2007-08-10 | 2007-08-10 | 駆動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4874890B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5509156B2 (ja) * | 2011-07-22 | 2014-06-04 | 株式会社日立産機システム | ポンプ装置 |
WO2013014832A1 (ja) * | 2011-07-22 | 2013-01-31 | 株式会社日立産機システム | ポンプ装置 |
JP2014043124A (ja) * | 2012-08-24 | 2014-03-13 | Toyota Motor Corp | インバータの配置構造 |
US10505427B2 (en) | 2014-09-30 | 2019-12-10 | Nissan Motor Co., Ltd. | Rotating electrical machine system |
JP6387997B2 (ja) * | 2016-03-28 | 2018-09-12 | 株式会社豊田自動織機 | 流体機械 |
DE102019213704A1 (de) * | 2019-09-10 | 2021-03-11 | Volkswagen Aktiengesellschaft | Elektrischer Antrieb und Verfahren zum Herstellen eines elektrischen Antriebs |
JP2021151106A (ja) * | 2020-03-19 | 2021-09-27 | 本田技研工業株式会社 | 駆動装置 |
WO2024143510A1 (ja) * | 2022-12-27 | 2024-07-04 | ニデック株式会社 | 駆動装置 |
-
2007
- 2007-08-10 JP JP2007209711A patent/JP4874890B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009044922A (ja) | 2009-02-26 |
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