JP2015533201A - 油圧ハイブリッド - Google Patents
油圧ハイブリッド Download PDFInfo
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- JP2015533201A JP2015533201A JP2015507397A JP2015507397A JP2015533201A JP 2015533201 A JP2015533201 A JP 2015533201A JP 2015507397 A JP2015507397 A JP 2015507397A JP 2015507397 A JP2015507397 A JP 2015507397A JP 2015533201 A JP2015533201 A JP 2015533201A
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- Prior art keywords
- hydraulic
- engine
- hybrid system
- load
- valve
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- 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
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
- B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
- B60W10/103—Infinitely variable gearings of fluid type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
- B60W20/19—Control strategies specially adapted for achieving a particular effect for achieving enhanced acceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
- F16H61/4096—Fluid exchange between hydrostatic circuits and external sources or consumers with pressure accumulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- 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
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
- B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
- B60K2006/126—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator the hydraulic accumulator starts the engine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
[図1]に示すシステムでは、油圧貯蔵器内の油圧力と、作業回路の油圧力および温度と、走行駆動装置の油圧力および温度と、作業ポンプおよび走行ポンプの揺動角度等の他の測定値とがエンジン制御装置に供給される。この油圧制御装置からは各油圧コンポーネントの状態、例えば作業点の状態やコンポーネントによって要求される負荷に関する情報がエンジン制御装置へ供給される。
エンジンが引きずられている場合、すなわちMistが負の場合には、制動出力に加えてエンジンの全ての出力が充填([図2])のために提供される。弁Aおよび/または弁Bは、貯蔵器が充填されるまで、あるいは、前提の1つが満たされなくなるまで開放される。
2 油圧ポンプ
3 負荷
4 油圧制御装置
5 負荷
6 圧力保持弁
7 切り替え弁
8 圧力貯蔵器
9 制御モジュール
10 操作部材
11 弁
12 駆動ユニット
13 温度センサ
14 圧力センサ
15 圧力センサ
16 圧力センサ
PSpeise 油圧供給回路内の圧力
PSpeicher 油圧貯蔵器内の圧力
TSpeise 油圧供給回路内の温度
Tmax 油圧貯蔵器内の最大許容される温度
Tmin 油圧貯蔵器内の最小許容される温度
nist 内燃機関の現在の回転数
nsoll 内燃機関の現在の目標回転数
nLeer 内燃機関のアイドリング回転数
Mverfugbar 内燃機関の現在提供可能な最大のトルク
Mist 内燃機関の現在放出されるトルク
TK 内燃機関の冷却剤温度
Tmax 機能のために最大許容される温度
Tmin 機能のために最小許容される温度
nGradient 回転数勾配
PGradient 供給圧力の勾配
Claims (11)
- 負荷(5)および/または駆動ユニット(12)へ油圧を供給するための取付け型および/または組込み型の油圧ポンプ(2)を有する内燃機関(1)と、エンジン制御および/または噴射制御用の少なくとも1つの電子エンジン制御装置(3)と、上記油圧負荷(5)の少なくとも1つを制御するための少なくとも1つの油圧制御装置(4)と、少なくとも1つの圧力保持弁(6)と、少なくとも1つの切替弁(7)と、少なくとも1つの油圧貯蔵器(8)とを有することを特徴とするハイブリッドシステム。
- 油圧負荷(5)が制御モジュール(9)によって駆動可能である請求項1に記載のハイブリッドシステム。
- 駆動ユニット(12)が操作部材(10)によって通信可能に形成されている請求項1または2に記載のハイブリッドシステム。
- 操作部材(10)が油圧制御装置(4)によって通信可能に形成されている請求項1〜3のいずれか一項に記載のハイブリッドシステム。
- 油圧貯蔵器(8)が、少なくとも1つの圧力センサ(14)を有している請求項1〜4のいずれか一項に記載のハイブリッドシステム。
- 制御モジュール(9)と切替え弁(7)の間に圧力センサが配置されている請求項1〜5のいずれか一項に記載のハイブリッドシステム。
- 操作部材(10)と油圧ポンプ(2)の間に圧力センサ(16)が配置されている請求項1〜6のいずれか一項に記載のハイブリッドシステム。
- 温度センサ(13)、圧力センサ(14)、圧力センサ(15)および圧力センサ(16)がエンジン制御装置(3)と通信可能に配置されている請求項1〜7のいずれか一項に記載のハイブリッドシステム。
- 請求項1〜8のいずれか一項に記載の油圧システムを使用することを特徴とするハイブリッドシステムの駆動方法。
- 前記センサを用いてエンジンの状態と機械状態を常に監視し、エンジン/機械の動特性および/または負荷挙動を最適化するために油圧貯蔵器の充填と放出を制御する請求項9に記載の方法。
- 前記センサを用いてエンジンの状態と機械状態を常に監視し、かつ、エンジンの放出挙動に注意しながら、エンジン/機械の動特性および/または負荷挙動を最適化するために油圧貯蔵器の充填と放出を制御する請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210008192 DE102012008192A1 (de) | 2012-04-26 | 2012-04-26 | Hydraulikhybrid |
DE102012008192.8 | 2012-04-26 | ||
PCT/EP2013/000626 WO2013159851A1 (de) | 2012-04-26 | 2013-03-02 | Hydraulikhybrid |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015533201A true JP2015533201A (ja) | 2015-11-19 |
JP6346168B2 JP6346168B2 (ja) | 2018-06-20 |
Family
ID=47891582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015507397A Active JP6346168B2 (ja) | 2012-04-26 | 2013-03-02 | 油圧ハイブリッド |
Country Status (5)
Country | Link |
---|---|
US (1) | US10040343B2 (ja) |
EP (1) | EP2841290A1 (ja) |
JP (1) | JP6346168B2 (ja) |
DE (1) | DE102012008192A1 (ja) |
WO (1) | WO2013159851A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013213588B4 (de) * | 2013-07-11 | 2019-03-07 | Deere & Company | Landwirtschaftliche Arbeitsmaschine mit pneumatischem Druckspeicher zur Pufferung kurzzeitiger Spitzenlasten |
DE102013227035A1 (de) | 2013-12-20 | 2015-06-25 | Hamm Ag | Antriebssystem, insbesondere für eine selbstfahrende Baumaschine, insbesondere Bodenverdichter |
DE102013227032A1 (de) | 2013-12-20 | 2015-06-25 | Hamm Ag | Antriebssystem, insbesondere für eine selbstfahrende Baumaschine, insbesondere Bodenverdichter |
DE102014001369B4 (de) * | 2014-02-03 | 2021-07-01 | Liebherr-Hydraulikbagger Gmbh | Mobile hydraulische Baumaschine |
CN105940248B (zh) * | 2014-02-04 | 2018-08-14 | 意大利德纳股份有限公司 | 串并联液压混合结构 |
CN106133332B (zh) | 2014-02-04 | 2018-05-25 | 意大利德纳股份有限公司 | 集成到液压混合系统内的行进和作业功能 |
KR20160116338A (ko) * | 2014-02-04 | 2016-10-07 | 다나 이탈리아 에스피에이 | 직렬 하이브리드를 갖춘 하이브리드 파워모드 |
US10220697B2 (en) | 2014-02-04 | 2019-03-05 | Dana Italia Spa | Powerboost hub |
JP6673205B2 (ja) | 2014-02-04 | 2020-03-25 | ダナ イタリア エスピーエー | 蓄圧器ラック |
JP6519883B2 (ja) | 2014-02-04 | 2019-05-29 | ダナ イタリア エスピーエー | 直列油圧ハイブリッドトランスミッションのためのコントローラ |
EP3002147A1 (en) | 2014-10-02 | 2016-04-06 | Dana Italia S.p.A. | Dual drive driveline |
SE539241C2 (en) | 2015-10-19 | 2017-05-23 | Husqvarna Ab | Adaptive control of hydraulic tool on remote demolition robot |
SE542526C2 (en) | 2015-10-19 | 2020-06-02 | Husqvarna Ab | Energy buffer arrangement and method for remote controlled demolition robot |
SE542525C2 (en) | 2015-10-19 | 2020-06-02 | Husqvarna Ab | Automatic tuning of valve for remote controlled demolition robot |
Citations (5)
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JPH05287774A (ja) * | 1992-04-09 | 1993-11-02 | Komatsu Ltd | 油圧式掘削機のエネルギー再生装置 |
JP2008045309A (ja) * | 2006-08-11 | 2008-02-28 | Shin Caterpillar Mitsubishi Ltd | 作業機械における制御システム |
WO2009073128A2 (en) * | 2007-11-30 | 2009-06-11 | Caterpillar Inc. | Torque distribution system and method |
US20090241534A1 (en) * | 2006-09-28 | 2009-10-01 | Robert Bosch Gmbh | Energy accumulator unit |
JP2011505292A (ja) * | 2007-11-30 | 2011-02-24 | キャタピラー インコーポレイテッド | 統合電力制御のための装置と方法 |
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CA2239134C (en) * | 1996-12-03 | 2002-10-22 | Shin Caterpillar Mitsubishi Ltd. | Control apparatus for construction machine |
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WO2013093511A1 (en) * | 2011-12-23 | 2013-06-27 | Jc Bamford Excavators Ltd | A hydraulic system including a kinetic energy storage device |
US9863293B2 (en) * | 2012-08-01 | 2018-01-09 | GM Global Technology Operations LLC | Variable valve actuation system including an accumulator and a method for controlling the variable valve actuation system |
US20140379241A1 (en) * | 2013-06-20 | 2014-12-25 | GM Global Technology Operations LLC | Hydraulic accumulator temperature estimation for controlling automatic engine stop/start |
-
2012
- 2012-04-26 DE DE201210008192 patent/DE102012008192A1/de not_active Ceased
-
2013
- 2013-03-02 JP JP2015507397A patent/JP6346168B2/ja active Active
- 2013-03-02 US US14/396,785 patent/US10040343B2/en active Active
- 2013-03-02 WO PCT/EP2013/000626 patent/WO2013159851A1/de active Application Filing
- 2013-03-02 EP EP13709764.8A patent/EP2841290A1/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05287774A (ja) * | 1992-04-09 | 1993-11-02 | Komatsu Ltd | 油圧式掘削機のエネルギー再生装置 |
JP2008045309A (ja) * | 2006-08-11 | 2008-02-28 | Shin Caterpillar Mitsubishi Ltd | 作業機械における制御システム |
US20090241534A1 (en) * | 2006-09-28 | 2009-10-01 | Robert Bosch Gmbh | Energy accumulator unit |
WO2009073128A2 (en) * | 2007-11-30 | 2009-06-11 | Caterpillar Inc. | Torque distribution system and method |
JP2011505292A (ja) * | 2007-11-30 | 2011-02-24 | キャタピラー インコーポレイテッド | 統合電力制御のための装置と方法 |
Also Published As
Publication number | Publication date |
---|---|
US10040343B2 (en) | 2018-08-07 |
WO2013159851A1 (de) | 2013-10-31 |
DE102012008192A1 (de) | 2013-10-31 |
JP6346168B2 (ja) | 2018-06-20 |
EP2841290A1 (de) | 2015-03-04 |
US20150113969A1 (en) | 2015-04-30 |
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