JP6233257B2 - 電力変換器 - Google Patents
電力変換器 Download PDFInfo
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- JP6233257B2 JP6233257B2 JP2014189299A JP2014189299A JP6233257B2 JP 6233257 B2 JP6233257 B2 JP 6233257B2 JP 2014189299 A JP2014189299 A JP 2014189299A JP 2014189299 A JP2014189299 A JP 2014189299A JP 6233257 B2 JP6233257 B2 JP 6233257B2
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- power
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- 229910052751 metal Inorganic materials 0.000 claims description 149
- 239000002184 metal Substances 0.000 claims description 149
- 239000004065 semiconductor Substances 0.000 claims description 32
- 239000011347 resin Substances 0.000 claims description 30
- 229920005989 resin Polymers 0.000 claims description 30
- 239000003507 refrigerant Substances 0.000 description 33
- 238000000034 method Methods 0.000 description 17
- 238000007789 sealing Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000003475 lamination Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4814—Conductive parts
- H01L21/4871—Bases, plates or heatsinks
- H01L21/4882—Assembly of heatsink parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L23/4012—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws for stacked arrangements of a plurality of semiconductor devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/10—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices having separate containers
- H01L25/11—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in subclass H10D
- H01L25/117—Stacked arrangements of devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/50—Multistep manufacturing processes of assemblies consisting of devices, the devices being individual devices of subclass H10D or integrated devices of class H10
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Inverter Devices (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
3a−3d:パワーカード
9、9a、9b:絶縁板
10、10b、10c、10d:積層ユニット
20:ケース
20a、20b:支持壁
21:供給管
22:排出管
23:板バネ
24:コンデンサ素子
25:リアクトル
29:端子
31、34a、34b、134、134a、134、135b:ガスケット
32、32a、32b、132、132a、132b:金属板
33、133:フィン
40、140:本体
41a、41b、141a、141b:開口
42、142:突出部(筒部)
43:貫通孔
44a、44b、144a、144b:本体側面
47:仕切板
51:半導体素子
52:スペーサ
53、56:放熱板
54:樹脂パッケージ
61、63、64:溝
90:金属枠
100、100b:電力変換器
109:絶縁シート
130:フィン付き金属板
131:パワーカードサブアセンブリ
Claims (7)
- 複数のパワーカードであって夫々が半導体素子を収容した複数のパワーカードと、
前記複数のパワーカードと積層されている複数の冷却器であって夫々がパワーカードに対向している複数の冷却器と、
を備えており、
各冷却器は、
隣接するパワーカードと対向する側面に開口が設けられている樹脂製の本体と、
一方の面がガスケットを介して前記開口を塞いでいるとともに、他方の面が前記パワーカードと対向している金属板と、
を備えており、
前記本体に、前記ガスケットを収める溝が前記開口の周囲に設けられており、前記溝の開口側の縁の高さが外側の縁よりも高くなっており、
前記複数のパワーカードと前記複数の冷却器の積層ユニットが積層方向に加圧されており、その圧力によって前記開口が前記金属板で封止されていることを特徴とする電力変換器。 - 前記パワーカードは、前記冷却器と対向する面に絶縁部材を備えていることを特徴とする請求項1に記載の電力変換器。
- 前記金属板の前記一方の面に複数のフィンが設けられていることを特徴とする請求項1または2に記載の電力変換器。
- 前記パワーカードと前記本体が組み付けられる前に前記金属板が前記パワーカードに固定されていることを特徴とする請求項1から3のいずれか1項に記載の電力変換器。
- 前記複数のパワーカードと前記複数の冷却器は、一つずつ交互に積層されていることを特徴とする請求項1から4のいずれか1項に記載の電力変換器。
- 前記本体から積層方向に伸びている2個の筒部を備えており、
当該2個の筒部の夫々は、積層方向に見たときに前記パワーカードを挟むように位置しており、夫々の筒部の先端が隣接する別の冷却器と連結して隣接する2個の冷却器の内部空間が連通する、
ことを特徴とする請求項1から5のいずれか1項に記載の電力変換器。 - 前記ガスケットは、開口を多重に囲む複数の突条を有していることを特徴とする請求項1から6のいずれか1項に記載の電力変換器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014189299A JP6233257B2 (ja) | 2014-04-15 | 2014-09-17 | 電力変換器 |
PCT/IB2015/000463 WO2015159141A1 (en) | 2014-04-15 | 2015-04-10 | Power converter and method for manufacturing power converter |
CN201580019536.0A CN106165091B (zh) | 2014-04-15 | 2015-04-10 | 电力变换器和用于制造电力变换器的方法 |
DE112015001809.3T DE112015001809B4 (de) | 2014-04-15 | 2015-04-10 | Leistungswandler und herstellungsverfahren dafür |
US15/303,628 US9941187B2 (en) | 2014-04-15 | 2015-04-10 | Power converter and method for manufacturing power converter |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014083469 | 2014-04-15 | ||
JP2014083469 | 2014-04-15 | ||
JP2014189299A JP6233257B2 (ja) | 2014-04-15 | 2014-09-17 | 電力変換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015213143A JP2015213143A (ja) | 2015-11-26 |
JP6233257B2 true JP6233257B2 (ja) | 2017-11-22 |
Family
ID=53180757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014189299A Active JP6233257B2 (ja) | 2014-04-15 | 2014-09-17 | 電力変換器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9941187B2 (ja) |
JP (1) | JP6233257B2 (ja) |
CN (1) | CN106165091B (ja) |
DE (1) | DE112015001809B4 (ja) |
WO (1) | WO2015159141A1 (ja) |
Families Citing this family (32)
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JP6233257B2 (ja) | 2014-04-15 | 2017-11-22 | トヨタ自動車株式会社 | 電力変換器 |
JP6187448B2 (ja) | 2014-12-24 | 2017-08-30 | トヨタ自動車株式会社 | 積層ユニット |
US9961808B2 (en) | 2016-03-09 | 2018-05-01 | Ford Global Technologies, Llc | Power electronics system |
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JP6528730B2 (ja) * | 2016-06-16 | 2019-06-12 | トヨタ自動車株式会社 | 半導体装置 |
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JP6233257B2 (ja) | 2014-04-15 | 2017-11-22 | トヨタ自動車株式会社 | 電力変換器 |
WO2015194023A1 (ja) * | 2014-06-20 | 2015-12-23 | 株式会社日立製作所 | パワーモジュール装置及び電力変換装置 |
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2014
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2015
- 2015-04-10 CN CN201580019536.0A patent/CN106165091B/zh not_active Expired - Fee Related
- 2015-04-10 WO PCT/IB2015/000463 patent/WO2015159141A1/en active Application Filing
- 2015-04-10 DE DE112015001809.3T patent/DE112015001809B4/de not_active Expired - Fee Related
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DE112015001809T5 (de) | 2017-03-02 |
DE112015001809B4 (de) | 2021-06-17 |
US20170040241A1 (en) | 2017-02-09 |
WO2015159141A1 (en) | 2015-10-22 |
CN106165091B (zh) | 2018-12-18 |
JP2015213143A (ja) | 2015-11-26 |
US9941187B2 (en) | 2018-04-10 |
CN106165091A (zh) | 2016-11-23 |
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