JP6949039B2 - ハイブリッド車の駆動システム、及びその駆動システムの動作方法 - Google Patents
ハイブリッド車の駆動システム、及びその駆動システムの動作方法 Download PDFInfo
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- JP6949039B2 JP6949039B2 JP2018544294A JP2018544294A JP6949039B2 JP 6949039 B2 JP6949039 B2 JP 6949039B2 JP 2018544294 A JP2018544294 A JP 2018544294A JP 2018544294 A JP2018544294 A JP 2018544294A JP 6949039 B2 JP6949039 B2 JP 6949039B2
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- 230000005540 biological transmission Effects 0.000 claims description 71
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- 230000001133 acceleration Effects 0.000 claims description 20
- 230000009977 dual effect Effects 0.000 claims description 2
- 230000008929 regeneration Effects 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 238000004146 energy storage Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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- B60K6/48—Parallel type
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- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
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Description
このハイブリッド車の駆動システムは、
内燃エンジン・シャフトを有し、内燃エンジン・シャフトを駆動させ得る内燃エンジン、
内燃エンジン・シャフトと同軸に配置されたトランスミッション・インプット・シャフトを駆動側に有し、内燃エンジン・シャフトと同軸に配置されたトランスミッション・アウトプット・シャフトを出力側に有するオートマチック・トランスミッション、
トランスミッション・インプット・シャフトとトランスミッション・アウトプット・シャフトを繋ぐ又は切り離すトランスミッション・クラッチ、
内燃エンジンとオートマチック・トランスミッションとの間で軸方向に配置され、内燃エンジン・シャフトと同軸に配置された中間シャフトを有する回転マス(質量)駆動装置、
内燃エンジン・シャフトと中間シャフトを繋ぐ又は切り離す第1クラッチ、
中間シャフトとトランスミッション・インプット・シャフトを繋ぐ又は切り離す第2クラッチ、
及びトランスミッション・インプット・シャフトに配置され、トランスミッション・インプット・シャフト以降をモータ・モードで駆動し得る電動機を備える。
内燃エンジンがオフにされたとしても、車両の加速がドライバによって所望されるとき、この駆動システムの構造は非常に早い車両応答を可能にする。能動的に車両を加速させるアクセル・ペダルの作動があれば、電動機は、ただちにモータ・モードに切り替わり、電動機の性能の限界内で車両を加速させるためにオートマチック・トランスミッションに繋げられ得る。オフにされた内燃エンジンの機械的なオーバーラン・スタートが回転マス(質量)駆動装置によって同時に実現され得る。内燃エンジンが、始動され、ハイブリッド車の所望の加速を引き継ぎ得るまでの時間は、電気的な車両の加速により、電動機によって埋め合わせられる。従って、駆動システムは、より緩慢にならずに反応し、所望の早い車両応答をドライバにもたらす。
この動作方法は、
駆動システムの動作状態で、第1クラッチが開かれ、内燃エンジンがオフにされるステップa、
能動的な車両の加速信号が電気制御ユニットに伝達されるステップb、
第2クラッチが電気制御ユニットによって開かれるステップc、
及び第1クラッチとトランスミッション・クラッチが閉じられるステップdを備える。
Claims (8)
- ハイブリッド車の駆動システムであって、
内燃エンジン・シャフト(14)を有し、該内燃エンジン・シャフト(14)を駆動させ得る内燃エンジン(12)、
前記内燃エンジン・シャフト(14)と同軸に配置されたトランスミッション・インプット・シャフト(18)を駆動側に有し、前記内燃エンジン・シャフト(14)と同軸に配置されたトランスミッション・アウトプット・シャフト(20)を出力側に有するオートマチック・トランスミッション(16)、
前記トランスミッション・インプット・シャフト(18)と前記トランスミッション・アウトプット・シャフト(20)を繋ぐ又は切り離すトランスミッション・クラッチ(22)、
前記内燃エンジン(12)と前記オートマチック・トランスミッション(16)との間で軸方向に配置され、前記内燃エンジン・シャフト(14)と同軸に配置された中間シャフト(26)を有する回転マス(質量)駆動装置(24)、
前記内燃エンジン・シャフト(14)と前記中間シャフト(26)を繋ぐ又は切り離す第1クラッチ(28)、
前記中間シャフト(26)と前記トランスミッション・インプット・シャフト(18)を繋ぐ又は切り離す第2クラッチ(30)、
及び前記トランスミッション・インプット・シャフト(18)に配置される電動機(32)を備え、
前記電動機(32)は、前記トランスミッション・インプット・シャフト(18)より下流側を駆動させるモータ・モードを有して、
前記回転マス(質量)駆動装置(24)はデュアル・マス・フライホイールとして構成され、
前記電動機(32)は、60V未満の作動電圧を有する低電圧電動機であり、前記オートマチック・トランスミッション(16)に組み込まれることを特徴とするハイブリッド車の駆動システム。 - 前記オートマチック・トランスミッション(16)が駆動側にクラッチ・ベル(36)を有し、前記電動機(32)が前記クラッチ・ベル(36)に収容されていることを特徴とする、請求項1に記載の駆動システム。
- 車両電気システム(34)が設けられ、
前記電動機(32)は、発電機として構成され、発電機モードで前記車両電気システム(34)に電気エネルギを供給することを特徴とする、請求項1又は2に記載の駆動システム。 - 請求項1から3までのいずれかに記載の、電気制御ユニット(38)を有する駆動システム(10)の動作方法であって、
前記駆動システム(10)の動作状態で、前記第1クラッチ(28)が開かれ、前記内燃エンジン(12)がオフにされるステップa、
能動的な車両の加速信号が前記電気制御ユニット(38)に伝達されるステップb、
前記第2クラッチ(30)が前記電気制御ユニット(38)によって開かれるステップc、
及び前記第1クラッチ(28)と前記トランスミッション・クラッチ(22)が閉じられるステップdを備える方法。 - 前記内燃エンジン(12)は、ステップdで前記第1クラッチ(28)を閉じた後に前記回転マス(質量)駆動装置(24)によって始動されることを特徴とする、請求項4に記載の方法。
- 前記トランスミッション・アウトプット・シャフト(20)が、ステップdで前記トランスミッション・クラッチ(22)を閉じた後に前記電動機(32)によって駆動されることを特徴とする、請求項4又は5に記載の方法。
- 前記第2クラッチ(30)が、ステップdでの前記内燃エンジン(12)の始動の後に後続のステップeで再び閉じられることを特徴とする、請求項4から6までのいずれかに記載の方法。
- 前記トランスミッション・クラッチ(22)はステップbより前に閉じられ、また、前記電動機(32)は発電機モードに切り替えられることを特徴とする、請求項4から7までのいずれかに記載の方法。
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DE102016202828.6A DE102016202828A1 (de) | 2016-02-24 | 2016-02-24 | Antriebssystem für ein Hybridfahrzeug sowie Verfahren zum Betreiben eines solchen Antriebssystems |
PCT/EP2017/000164 WO2017144156A1 (de) | 2016-02-24 | 2017-02-06 | Antriebssystem für ein hybridfahrzeug sowie verfahren zum betreiben eines solchen antriebssystems |
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JP2018544242A Active JP7022070B2 (ja) | 2016-02-24 | 2017-02-21 | ハイブリッド車両のための駆動システムおよびそのような駆動システムの動作方法 |
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EP (2) | EP3419847B1 (ja) |
JP (2) | JP6949039B2 (ja) |
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CN (2) | CN108778809B (ja) |
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CA (1) | CA3015572C (ja) |
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RU (1) | RU2723370C2 (ja) |
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WO2017144425A1 (de) | 2017-08-31 |
EP3419848A1 (de) | 2019-01-02 |
ZA201803868B (en) | 2019-03-27 |
BR112018013091A2 (pt) | 2018-12-11 |
CN108778809B (zh) | 2021-10-29 |
EP3419847A1 (de) | 2019-01-02 |
MX2018010307A (es) | 2018-12-19 |
RU2723370C2 (ru) | 2020-06-10 |
WO2017144156A1 (de) | 2017-08-31 |
CN108778809A (zh) | 2018-11-09 |
EP3419847B1 (de) | 2020-01-22 |
US20180362020A1 (en) | 2018-12-20 |
HUE048620T2 (hu) | 2020-09-28 |
CA3015572C (en) | 2023-07-04 |
KR20180117133A (ko) | 2018-10-26 |
CN108698499A (zh) | 2018-10-23 |
CN108698499B (zh) | 2022-05-03 |
KR102661144B1 (ko) | 2024-04-25 |
RU2018130485A3 (ja) | 2020-04-09 |
JP7022070B2 (ja) | 2022-02-17 |
DE102016202828A1 (de) | 2017-08-24 |
US10882512B2 (en) | 2021-01-05 |
AU2017224287B2 (en) | 2022-04-07 |
EP3419848B1 (de) | 2020-04-01 |
CA3015572A1 (en) | 2017-08-31 |
AU2017224287A1 (en) | 2018-07-26 |
JP2019507701A (ja) | 2019-03-22 |
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WO2017144156A9 (de) | 2017-12-07 |
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