JP4538359B2 - 電気回路モジュール - Google Patents
電気回路モジュール Download PDFInfo
- Publication number
- JP4538359B2 JP4538359B2 JP2005100486A JP2005100486A JP4538359B2 JP 4538359 B2 JP4538359 B2 JP 4538359B2 JP 2005100486 A JP2005100486 A JP 2005100486A JP 2005100486 A JP2005100486 A JP 2005100486A JP 4538359 B2 JP4538359 B2 JP 4538359B2
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- JP
- Japan
- Prior art keywords
- semiconductor device
- wiring member
- power
- fixing jig
- electrode side
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01L25/10—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices having separate containers
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- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/13—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using AC generators and AC motors
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- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
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Description
32の各相の各上下アームに対応する回路は、対応するパワー半導体素子3Up〜3Wnのソース電極側の電位を基準電位とし、絶縁電源38からの印加電圧、例えば13vの直流電圧により動作する。このため、駆動回路32のグランド端子E1〜E6は、対応するパワー半導体素子3Up〜3Wnのソース電極側と電気的に接続されている。尚、各相の下アーム側は接地電位が基準電位となる。
FRWを駆動する。このため、エンジンENGの回転出力は動力分配機構PSMを介して変速機T/Mに入力される。入力された回転出力は変速機T/Mによって変速される。変速された回転出力は差動装置FDFを介して前輪車軸FDSに伝達される。これにより、前輪FLW,FRWをWH−Fが回転駆動される。また、バッテリBATの充電状態を検出し、バッテリBATを充電する必要がある場合は、エンジンENGの回転出力を、動力分配機構PSMを介してモータジェネレータMG1に分配し、モータジェネレータMG1を回転駆動する。これにより、モータジェネレータMG1は発電機として動作する。この動作により、モータジェネレータMG1の固定子巻線に三相交流電力が発生する。この発生した三相交流電力はインバータ装置INVによって所定の直流電力に変換される。この変換によって得られた直流電力はバッテリBATに供給される。これにより、バッテリ
BATは充電される。
INVにはバッテリBATから直流電力が供給される。供給された直流電力はインバータ装置INVによって三相交流電力に変換され、この変換によって得られた交流電力がモータジェネレータMG2の固定子巻線に供給される。これにより、モータジェネレータMG2は駆動され、回転出力を発生する。発生した回転出力は、減速機RGによって減速されて差動装置RDFに入力される。入力された回転出力は差動装置RDFによって左右に分配され、左右の後輪車軸RDSにそれぞれ伝達される。これにより、後輪車軸RDSが回転駆動される。そして、後輪車軸RDSの回転駆動によって後輪RLW,RRWが回転駆動される。
MG1の回転出力は動力分配機構PSMを介して変速機T/Mに入力される。入力された回転出力は変速機T/Mによって変速される。変速された回転出力は差動装置FDFを介して前輪車軸FDSに伝達される。これにより、前輪FLW,FRWが回転駆動される。
EVAの上流側にはインテークブロワIBRが配置されている。インテークブロワIBRは外気或いは内気を空気流路AFWに送風する。空気流路AFW内でエバポレータEVAの下流側にはヒータユニットHEAが配置されている。ヒータユニットHEAは、エバポレータEVAによって冷却された空気を暖める。
AFWをヒータユニットHEA側に流れる。エバポレータEVAとヒータユニットHEAとの間の空気流路AFW内にはエアミックスドワAMDが設けられている。エアミックスドアAMDは、ヒータユニットHEAに流れる空気量とヒータユニットHEAをバイパスする空気量を制御するものであり、エバポレータEVAによって冷却された空気を分流させる。ヒータユニットHEA側に分流した空気はヒータユニットHEAによって暖められ、ヒータユニットHEAをバイパスした空気と混合される。これにより、車室CR内に送風される空気温度が制御される。混合した空気は、車室CR内に設けられた複数の吹出し口のいずれかから車室CR内に吹出される。これにより、車室CR内の温度が設定温度に制御される。
Claims (3)
- 複数の半導体装置と、
本体の中央部に細長の溝を有し、当該溝内の長手方向に沿って対向する両側壁に前記複数の半導体装置が配置され、当該複数の半導体装置の発熱を放熱する放熱部材と、
2つの押圧部と当該押圧部間を接続する接続部とを有し、前記放熱部材の溝の長手方向に沿って前記両側壁に配置された複数の半導体装置の間であって前記側壁とは反対側に配置され、前記半導体装置を前記各側壁方向へ弾性的に押圧するU字状固定治具と、
前記U字状固定治具の2つの押圧部間に配置され、前記押圧部の前記側壁とは反対側の面に沿って相互に対向するよう配置された直流正極側配線部材と直流負極側配線部材と、
前記直流正極側配線部材と前記直流負極側配線部材の間に挿入され、前記直流正極側配線部材と前記直流負極側配線部材との間を埋める弾性部材と、を備え、
前記放熱部材の前記溝内の一方の側壁に配置された前記半導体装置は前記直流正極側配線部材と電気的に接続され、前記放熱部材の前記溝内の他方の側壁に配置された半導体装置は前記直流負極側配線部材と電気的に接続されることを特徴とする電気回路モジュール。 - 請求項1に記載の電気回路モジュールにおいて、
前記弾性部材は、前記直流正極側配線部材と前記直流負極側配線部材とを前記U字状部材の各押圧部へ押圧することを特徴とする電気回路モジュール。 - 請求項1に記載の電気回路モジュールにおいて、
前記放熱部材の前記溝の開口部を覆う第2の固定治具を有することを特徴とする電気回路モジュール。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2005100486A JP4538359B2 (ja) | 2005-03-31 | 2005-03-31 | 電気回路モジュール |
CNB2006100064403A CN100481411C (zh) | 2005-03-31 | 2006-01-20 | 电路模块、搭载该电路模块的电力变换装置及车载电机*** |
EP06003451.9A EP1708260A3 (en) | 2005-03-31 | 2006-02-20 | Electric circuit module as well as power converter and vehicle-mounted electric system that include the module |
US11/357,115 US7745952B2 (en) | 2005-03-31 | 2006-02-21 | Electric circuit module with improved heat dissipation characteristics using a fixing tool for fixing an electric apparatus to a heat sink |
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JP2005100486A JP4538359B2 (ja) | 2005-03-31 | 2005-03-31 | 電気回路モジュール |
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JP4538359B2 true JP4538359B2 (ja) | 2010-09-08 |
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EP (1) | EP1708260A3 (ja) |
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Cited By (1)
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US11949341B2 (en) | 2019-06-14 | 2024-04-02 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Power converter and electric motor braking method |
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DE102004020172A1 (de) * | 2004-04-24 | 2005-11-24 | Robert Bosch Gmbh | Monolithischer Regler für die Generatoreinheit eines Kraftfahrzeugs |
EP1878031B1 (de) * | 2005-05-02 | 2014-06-04 | Epcos Ag | Modul der leistungselektronik |
ATE512446T1 (de) * | 2005-05-02 | 2011-06-15 | Epcos Ag | Modul der leistungselektronik umfassend einen kondensator |
JP4682740B2 (ja) * | 2005-08-08 | 2011-05-11 | トヨタ自動車株式会社 | 車両の電源装置 |
JP4848187B2 (ja) * | 2006-01-17 | 2011-12-28 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
CN101385225B (zh) * | 2006-02-17 | 2012-01-18 | 株式会社安川电机 | 功率转换设备 |
JP4564937B2 (ja) * | 2006-04-27 | 2010-10-20 | 日立オートモティブシステムズ株式会社 | 電気回路装置及び電気回路モジュール並びに電力変換装置 |
US7717747B2 (en) * | 2006-11-06 | 2010-05-18 | Gm Global Technology Operations, Inc. | Power inverter connector having integrated current sensors |
US20080117602A1 (en) * | 2006-11-20 | 2008-05-22 | Korich Mark D | Power inverter having liquid cooled capacitor and low inductance bus structure |
JP4452953B2 (ja) * | 2007-08-09 | 2010-04-21 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
WO2009069141A2 (en) * | 2007-11-28 | 2009-06-04 | Naveen Kizhkkoottala | Energy feed back recharging engine |
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Also Published As
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JP2006286676A (ja) | 2006-10-19 |
US20060232942A1 (en) | 2006-10-19 |
US7745952B2 (en) | 2010-06-29 |
CN100481411C (zh) | 2009-04-22 |
EP1708260A2 (en) | 2006-10-04 |
CN1841715A (zh) | 2006-10-04 |
EP1708260A3 (en) | 2013-05-01 |
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