MX2009012162A - Sistema de traccion hidraulico con compensacion de deriva de neutral y compensacion de temperatura para limites de presion. - Google Patents

Sistema de traccion hidraulico con compensacion de deriva de neutral y compensacion de temperatura para limites de presion.

Info

Publication number
MX2009012162A
MX2009012162A MX2009012162A MX2009012162A MX2009012162A MX 2009012162 A MX2009012162 A MX 2009012162A MX 2009012162 A MX2009012162 A MX 2009012162A MX 2009012162 A MX2009012162 A MX 2009012162A MX 2009012162 A MX2009012162 A MX 2009012162A
Authority
MX
Mexico
Prior art keywords
drive system
hydraulic drive
hydraulic
pump
motor
Prior art date
Application number
MX2009012162A
Other languages
English (en)
Inventor
Randy Anderson
Doug Gilbert
Original Assignee
Eaton Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of MX2009012162A publication Critical patent/MX2009012162A/es

Links

Classifications

    • 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
    • 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
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/439—Control of the neutral position, e.g. by zero tilt rotation holding 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/1075—Change speed gearings fluid pressure, e.g. oil pressure
    • B60W2510/1085—Change speed gearings fluid pressure, e.g. oil pressure pressure of working fluid
    • 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
    • B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
    • B60W2555/20—Ambient conditions, e.g. wind or rain
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6838—Sensing gearing status of hydrostatic transmissions
    • F16H2059/6853—Sensing gearing status of hydrostatic transmissions the state of the transmission units, i.e. motor or pump capacity, e.g. for controlled shifting of range gear
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6838—Sensing gearing status of hydrostatic transmissions
    • F16H2059/6861—Sensing gearing status of hydrostatic transmissions the pressures, e.g. high, low or differential pressures
    • 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

Abstract

Un sistema de tracción hidráulica (102) para almacenar y liberar fluido hidráulico incluye un dispositivo de almacenamiento de alta presión (138), y una bomba-motor (130) operando en un rango de velocidades de bomba-motor para convertir entre energía hidráulica y energía mecánica. La bomba-motor se dispone entre el dispositivo de alta presión y el dispositivo de baja presión. En operación normal, el sistema de tracción hidráulica ingresa a un modo de motorización cuando energía hidráulica se libera del dispositivo de almacenamiento de alta presión y se convierte a energía mecánica usando la bomba-motor. También ingresa a un modo de bombeo donde la energía mecánica se convierte en energía hidráulica. Un estado neutral existe donde la energía hidráulica sin se almacena ni se libera a partir del dispositivo de almacenamiento de alta presión. Un enfoque para compensar por cambios de temperatura usando límites de presión variables ayuda a mantener al sistema de tracción hidráulica en operación normal, con ello promoviendo eficiencia dentro del sistema de tracción hidráulica. Cuando la bomba-motor incluye una placa amortiguadora (216) o estructura similar, compensar por deriva durante la operación normal ayuda a promover operación eficiente del sistema de tracción hidráulica.
MX2009012162A 2007-05-10 2007-05-10 Sistema de traccion hidraulico con compensacion de deriva de neutral y compensacion de temperatura para limites de presion. MX2009012162A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2007/051777 WO2008139268A1 (en) 2007-05-10 2007-05-10 Hydraulic drive system with neutral drift compensation and temperature compensation for pressure limits

Publications (1)

Publication Number Publication Date
MX2009012162A true MX2009012162A (es) 2010-02-01

Family

ID=38926190

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009012162A MX2009012162A (es) 2007-05-10 2007-05-10 Sistema de traccion hidraulico con compensacion de deriva de neutral y compensacion de temperatura para limites de presion.

Country Status (9)

Country Link
EP (2) EP2199134B1 (es)
JP (1) JP5445971B2 (es)
KR (2) KR101402495B1 (es)
CN (1) CN101688606B (es)
AT (2) ATE529665T1 (es)
AU (2) AU2007353126B2 (es)
CA (2) CA2709734C (es)
MX (1) MX2009012162A (es)
WO (1) WO2008139268A1 (es)

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DE102009001357A1 (de) * 2009-03-05 2010-09-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Hydraulikhybridfahrzeugs
MX338307B (es) * 2009-06-11 2016-04-07 Eaton Corp Deteccion y mitigacion de fallas en sistema de traccion hibrido.
GB2510846B (en) 2013-02-14 2018-12-26 Ford Global Tech Llc A method of recuperating energy from a motor vehicle
GB2524787A (en) 2014-04-02 2015-10-07 Eurekagen Ltd Energy recovery system
DE102015206704A1 (de) * 2015-04-15 2016-10-20 Robert Bosch Gmbh Hydrauliksystem
GB201518189D0 (en) 2015-10-14 2015-11-25 Agco Int Gmbh Agricultural vehicle driveline
JP6594381B2 (ja) * 2017-08-10 2019-10-23 本田技研工業株式会社 油圧制御装置
CN107906060A (zh) * 2017-10-26 2018-04-13 浙江大学 具有能量回收释放功能的车辆并联式液压混合动力系统及其方法
CN112125194B (zh) * 2020-09-23 2022-02-01 中国石油大学(华东) 海洋钻井补偿绞车的节能驱动系统
CN114184212B (zh) * 2021-12-27 2023-09-26 北京计算机技术及应用研究所 一种惯性仪表零位温度补偿方法
CN115352419B (zh) * 2022-08-23 2024-04-16 中国人民解放军陆军装甲兵学院 一种可回收再利用制动能量的压雪车液压控制系统及其方法

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US3892283A (en) * 1974-02-19 1975-07-01 Advanced Power Systems Hydraulic drive
FR2330889A1 (fr) * 1975-11-06 1977-06-03 Renault Charge d'un accumulateur par un moteur thermique
DE3327978A1 (de) * 1983-08-03 1985-02-21 Mannesmann Rexroth GmbH, 8770 Lohr Anordnung zum laden eines druckmittelspeichers
JPH0620837B2 (ja) * 1988-10-27 1994-03-23 いすゞ自動車株式会社 車両のブレーキエネルギー回生装置
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EP0718138A1 (de) * 1994-12-23 1996-06-26 ÖKOMOBIL Gesellschaft für ökologische Technologien für Fahrzeuge, Gesellschaft m.b.H Hybridantrieb für Kraftfahrzeuge und Verfahren zu seinem Betrieb
US5607027A (en) * 1995-04-28 1997-03-04 Anser, Inc. Hydraulic drive system for a vehicle
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Also Published As

Publication number Publication date
ATE529665T1 (de) 2011-11-15
EP2199134B1 (en) 2012-02-08
AU2009240853B2 (en) 2013-10-10
EP2153090B1 (en) 2011-10-19
CN101688606A (zh) 2010-03-31
KR101402495B1 (ko) 2014-06-19
CA2709734A1 (en) 2008-11-20
AU2007353126B2 (en) 2013-08-15
EP2199134A1 (en) 2010-06-23
JP2010528913A (ja) 2010-08-26
KR101417185B1 (ko) 2014-07-16
AU2007353126A1 (en) 2008-11-20
CA2709734C (en) 2014-11-18
EP2153090A1 (en) 2010-02-17
KR20100025549A (ko) 2010-03-09
KR20100017726A (ko) 2010-02-16
JP5445971B2 (ja) 2014-03-19
CN101688606B (zh) 2013-06-12
AU2007353126A2 (en) 2010-02-11
AU2009240853A1 (en) 2009-12-17
CA2696122A1 (en) 2008-11-20
ATE544625T1 (de) 2012-02-15
CA2696122C (en) 2014-07-08
WO2008139268A1 (en) 2008-11-20

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