JP2006062571A - 電動車両の駆動装置 - Google Patents
電動車両の駆動装置 Download PDFInfo
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- JP2006062571A JP2006062571A JP2004248994A JP2004248994A JP2006062571A JP 2006062571 A JP2006062571 A JP 2006062571A JP 2004248994 A JP2004248994 A JP 2004248994A JP 2004248994 A JP2004248994 A JP 2004248994A JP 2006062571 A JP2006062571 A JP 2006062571A
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- 230000005540 biological transmission Effects 0.000 claims description 39
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- 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
- Y02T10/62—Hybrid vehicles
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
【解決手段】 駆動装置11は、前輪13に連結される前輪駆動モータ40と、後輪16に連結される後輪駆動モータ41とを備えており、駆動モータ40,41間にはモータクラッチ45が設けられる。このモータクラッチ45を開放した状態のもとで、駆動モータ40,41を個々に制御することにより、前輪13と後輪16とのトルク分配比を自在に設定することができ、車両の動力性能を向上させることができる。しかも、前輪13を前輪駆動モータ40によって直接的に制御し、後輪16を後輪駆動モータ41によって直接的に制御することにより、トルク分配比を制御する際の応答性や精度を向上させることができる。また、モータクラッチ45を締結することにより、トルク分配比を50:50に固定することができ、車両の走破性を高めることができる。
【選択図】 図2
Description
11 駆動装置
13 前輪
14 プロペラシャフト
16 後輪
20 エンジン
25 入力クラッチ
40 前輪駆動モータ
41 後輪駆動モータ
45 モータクラッチ
Claims (3)
- 前輪の動力伝達経路に連結され、前記前輪に向けてモータ動力を出力する前輪駆動モータと、
後輪の動力伝達経路に連結され、前記後輪に向けてモータ動力を出力する後輪駆動モータと、
前記前輪駆動モータと前記後輪駆動モータとの間に設けられ、前記駆動モータを相互に連結する締結状態と連結を解除する開放状態とに切り換えられるモータクラッチとを有することを特徴とする電動車両の駆動装置。 - 請求項1記載の電動車両の駆動装置において、前記動力伝達経路のいずれか一方に入力クラッチを介して連結されるエンジンを有することを特徴とする電動車両の駆動装置。
- 請求項1または2記載の電動車両の駆動装置において、車両の前後方向に向けて前記前輪駆動モータと前記後輪駆動モータとを直列に配置し、前記後輪に動力を伝達するプロペラシャフトを前記後輪駆動モータに連結することを特徴とする電動車両の駆動装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004248994A JP4137031B2 (ja) | 2004-08-27 | 2004-08-27 | 電動車両の駆動装置 |
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JP2004248994A JP4137031B2 (ja) | 2004-08-27 | 2004-08-27 | 電動車両の駆動装置 |
Publications (2)
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JP2006062571A true JP2006062571A (ja) | 2006-03-09 |
JP4137031B2 JP4137031B2 (ja) | 2008-08-20 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008007052A (ja) * | 2006-06-30 | 2008-01-17 | Toyota Motor Corp | 車両用駆動装置及びその制御方法 |
JP2008518834A (ja) * | 2004-11-09 | 2008-06-05 | ダイムラー・アクチェンゲゼルシャフト | ハイブリッド車の運転モードの制御 |
WO2013042211A1 (ja) * | 2011-09-20 | 2013-03-28 | トヨタ自動車株式会社 | 車両用駆動装置 |
JP2013070519A (ja) * | 2011-09-22 | 2013-04-18 | Hitachi Constr Mach Co Ltd | ホイールローダ |
KR101305269B1 (ko) | 2011-12-23 | 2013-09-06 | 대동공업주식회사 | 듀얼모터타입 전기구동식 다목적 운반차량 |
JP2013177047A (ja) * | 2012-02-28 | 2013-09-09 | Hitachi Constr Mach Co Ltd | ハイブリッド式作業車両 |
JP2013241179A (ja) * | 2013-07-04 | 2013-12-05 | Hitachi Constr Mach Co Ltd | ハイブリッドホイールローダ |
JP2013255366A (ja) * | 2012-06-07 | 2013-12-19 | Hitachi Constr Mach Co Ltd | 電動式走行車両 |
JP2014007780A (ja) * | 2012-06-21 | 2014-01-16 | Hitachi Constr Mach Co Ltd | ハイブリッド式作業車両 |
DE102015118014A1 (de) * | 2015-10-22 | 2017-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Antriebsstrang für ein elektrisch angetriebenes Kraftfahrzeug |
CN109278550A (zh) * | 2018-11-23 | 2019-01-29 | 宁波华表机械制造有限公司 | 一种纯电分时同步四驱动力机构 |
WO2019064733A1 (ja) * | 2017-09-29 | 2019-04-04 | 日立建機株式会社 | 電気駆動作業車両および車輪電気駆動ユニット |
DE102010007941B4 (de) | 2010-02-12 | 2023-07-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Hybridfahrzeug |
-
2004
- 2004-08-27 JP JP2004248994A patent/JP4137031B2/ja not_active Expired - Fee Related
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008518834A (ja) * | 2004-11-09 | 2008-06-05 | ダイムラー・アクチェンゲゼルシャフト | ハイブリッド車の運転モードの制御 |
JP4548734B2 (ja) * | 2006-06-30 | 2010-09-22 | トヨタ自動車株式会社 | 車両用駆動装置及びその制御方法 |
JP2008007052A (ja) * | 2006-06-30 | 2008-01-17 | Toyota Motor Corp | 車両用駆動装置及びその制御方法 |
DE102010007941B4 (de) | 2010-02-12 | 2023-07-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Hybridfahrzeug |
CN103813923A (zh) * | 2011-09-20 | 2014-05-21 | 丰田自动车株式会社 | 车辆用驱动装置 |
WO2013042211A1 (ja) * | 2011-09-20 | 2013-03-28 | トヨタ自動車株式会社 | 車両用駆動装置 |
JPWO2013042211A1 (ja) * | 2011-09-20 | 2015-03-26 | トヨタ自動車株式会社 | 車両用駆動装置 |
JP2013070519A (ja) * | 2011-09-22 | 2013-04-18 | Hitachi Constr Mach Co Ltd | ホイールローダ |
KR101305269B1 (ko) | 2011-12-23 | 2013-09-06 | 대동공업주식회사 | 듀얼모터타입 전기구동식 다목적 운반차량 |
JP2013177047A (ja) * | 2012-02-28 | 2013-09-09 | Hitachi Constr Mach Co Ltd | ハイブリッド式作業車両 |
JP2013255366A (ja) * | 2012-06-07 | 2013-12-19 | Hitachi Constr Mach Co Ltd | 電動式走行車両 |
JP2014007780A (ja) * | 2012-06-21 | 2014-01-16 | Hitachi Constr Mach Co Ltd | ハイブリッド式作業車両 |
JP2013241179A (ja) * | 2013-07-04 | 2013-12-05 | Hitachi Constr Mach Co Ltd | ハイブリッドホイールローダ |
DE102015118014A1 (de) * | 2015-10-22 | 2017-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Antriebsstrang für ein elektrisch angetriebenes Kraftfahrzeug |
WO2019064733A1 (ja) * | 2017-09-29 | 2019-04-04 | 日立建機株式会社 | 電気駆動作業車両および車輪電気駆動ユニット |
JP2019064387A (ja) * | 2017-09-29 | 2019-04-25 | 日立建機株式会社 | 電気駆動作業車両および車輪電気駆動ユニット |
CN111094040A (zh) * | 2017-09-29 | 2020-05-01 | 日立建机株式会社 | 电驱动作业车辆及车轮电驱动单元 |
US11124075B2 (en) | 2017-09-29 | 2021-09-21 | Hitachi Construction Machinery Co., Ltd. | Electrically driven work vehicle, and wheel electric driving unit |
CN111094040B (zh) * | 2017-09-29 | 2023-02-28 | 日立建机株式会社 | 电驱动作业车辆及车轮电驱动单元 |
CN109278550A (zh) * | 2018-11-23 | 2019-01-29 | 宁波华表机械制造有限公司 | 一种纯电分时同步四驱动力机构 |
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JP4137031B2 (ja) | 2008-08-20 |
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