JP2009033917A - 動力伝達装置 - Google Patents
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- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/50—Structural details of electrical machines
- B60L2220/52—Clutch motors
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- 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
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
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- 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
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
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- 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
- B60L2240/44—Drive Train control parameters related to combustion engines
- B60L2240/443—Torque
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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
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- 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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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/64—Electric machine technologies in electromobility
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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
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Abstract
【解決手段】第1及び第2ロータ28,78と第3ロータ18との間に回転差が発生するのに伴って第1ロータ巻線30に誘導電流が流れることで回転磁界が発生し、第1ロータ28と第3ロータ18との間にトルクが作用する。さらに、第2ロータ巻線80に流れる誘導電流により発生した回転磁界が第2ステータ66に作用するのに応じて第2ステータ巻線70に誘導起電力が発生し、この誘導起電力が第1ステータ巻線20に供給されることで回転磁界が発生し、第1ステータ16と第3ロータ18との間にトルクが作用する。さらに、第2ロータ巻線80で発生した回転磁界と第2ステータ巻線70に流れる誘導電流により、第2ステータ66と第2ロータ78との間にトルクが作用する。
【選択図】図2
Description
Claims (11)
- 回転磁界を発生可能な第1回転子導体が配設された第1回転子と、
第1回転子と結合された第2回転子であって、第1回転子導体に接続され且つ回転磁界を発生可能な第2回転子導体が配設された第2回転子と、
回転磁界を発生可能な第1固定子導体が配設された第1固定子と、
第1及び第2回転子に対し相対回転可能な第3回転子であって、第1回転子導体で発生した回転磁界が作用するのに応じて第1回転子との間にトルクが作用し、第1固定子導体で発生した回転磁界が作用するのに応じて第1固定子との間にトルクが作用する第3回転子と、
第2回転子導体で回転磁界が発生するのに応じて誘導電流が流れる第2固定子導体が配設された第2固定子であって、当該誘導電流と第2回転子導体で発生した回転磁界との相互作用により第2回転子にトルクを作用させることが可能な第2固定子と、
を備え、
第1及び第2回転子と第3回転子との一方に原動機からの動力が伝達されるとともに、第1及び第2回転子と第3回転子との他方から負荷へ動力が伝達され、
第1及び第2回転子導体は、第1回転子と第3回転子との間に回転差が発生するのに伴って誘導電流が流れることで回転磁界を発生し、
第2固定子導体から第1固定子導体への電力供給が可能である、動力伝達装置。 - 請求項1に記載の動力伝達装置であって、
第1回転子導体及び第2回転子導体に誘導電流が流れる場合に発生する回転磁界の回転方向が第1回転子導体と第2回転子導体で互いに同方向になるように、第1回転子導体と第2回転子導体が接続されており、
第2回転子の極数が第1回転子の極数以上である、動力伝達装置。 - 請求項2に記載の動力伝達装置であって、
第2回転子の極数が第1回転子の極数と等しい、動力伝達装置。 - 請求項1に記載の動力伝達装置であって、
第1及び第2回転子導体に誘導電流が流れる場合に発生する回転磁界の回転方向が第1回転子導体と第2回転子導体で互いに逆方向になるように、第1回転子導体と第2回転子導体が接続されている、動力伝達装置。 - 請求項1〜4のいずれか1に記載の動力伝達装置であって、
電源から第2固定子導体への電力供給が可能である、動力伝達装置。 - 請求項1〜5のいずれか1に記載の動力伝達装置であって、
第1回転子には第1回転子導体として第1回転子巻線が配設され、第2回転子には第2回転子導体として第2回転子巻線が配設されている、動力伝達装置。 - 請求項6に記載の動力伝達装置であって、
第2固定子には第2固定子導体として固定子巻線が配設されており、
第2回転子巻線の巻回軸及び固定子巻線の巻回軸が、第2回転子と第2固定子との対向方向に一致する、動力伝達装置。 - 請求項1〜5のいずれか1に記載の動力伝達装置であって、
第1回転子には第1回転子導体として第1かご型導体が配設され、第2回転子には第2回転子導体として第2かご型導体が配設されている、動力伝達装置。 - 請求項1〜8のいずれか1に記載の動力伝達装置であって、
第3回転子には界磁束を発生する磁石が配設されており、
前記界磁束と第1回転子導体で発生した回転磁界との相互作用により第1回転子と第3回転子との間にトルクが作用する、動力伝達装置。 - 請求項1〜8のいずれか1に記載の動力伝達装置であって、
第3回転子には界磁束を発生する磁石が配設されており、
前記界磁束と第1固定子導体で発生した回転磁界との相互作用により第1固定子と第3回転子との間にトルクが作用する、動力伝達装置。 - 請求項1〜10のいずれか1に記載の動力伝達装置であって、
第1及び第2回転子と第3回転子とを機械的に係合させることが可能な係合装置を備える、動力伝達装置。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009298233A (ja) * | 2008-06-11 | 2009-12-24 | Toyota Central R&D Labs Inc | 動力伝達装置 |
CN102700398A (zh) * | 2012-06-01 | 2012-10-03 | 一汽海马汽车有限公司 | 无级变速传动机构 |
WO2015147120A1 (en) | 2014-03-27 | 2015-10-01 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Information processing device, information storage device, and control device of rotary electric machine |
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JP2007116837A (ja) * | 2005-10-20 | 2007-05-10 | Toyota Central Res & Dev Lab Inc | 回転電機及びそれを備えるハイブリッド駆動装置 |
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JPH0923509A (ja) * | 1995-07-05 | 1997-01-21 | Nippondenso Co Ltd | 車両用駆動装置及びその駆動制御方法 |
JP2000050585A (ja) * | 1998-07-28 | 2000-02-18 | Denso Corp | 車両用駆動装置 |
JP2000197324A (ja) * | 1998-12-25 | 2000-07-14 | Denso Corp | 動力伝達回転電機およびそれを用いた移動用動力伝達装置 |
JP2005519571A (ja) * | 2002-03-01 | 2005-06-30 | ネイダーランゼ、オルガニザティー、ボー、トゥーゲパストナトゥールウェテンシャッペルーク、オンダーツォーク、ティーエヌオー | 電気機械変換器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009298233A (ja) * | 2008-06-11 | 2009-12-24 | Toyota Central R&D Labs Inc | 動力伝達装置 |
CN102700398A (zh) * | 2012-06-01 | 2012-10-03 | 一汽海马汽车有限公司 | 无级变速传动机构 |
WO2015147120A1 (en) | 2014-03-27 | 2015-10-01 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Information processing device, information storage device, and control device of rotary electric machine |
US9887656B2 (en) | 2014-03-27 | 2018-02-06 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Information processing device, information storage device, and control device of rotary electric machine |
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