KR102166708B1 - Power transmission device for hev - Google Patents

Power transmission device for hev Download PDF

Info

Publication number
KR102166708B1
KR102166708B1 KR1020150026260A KR20150026260A KR102166708B1 KR 102166708 B1 KR102166708 B1 KR 102166708B1 KR 1020150026260 A KR1020150026260 A KR 1020150026260A KR 20150026260 A KR20150026260 A KR 20150026260A KR 102166708 B1 KR102166708 B1 KR 102166708B1
Authority
KR
South Korea
Prior art keywords
motor
unit
transmission
clutch
support shaft
Prior art date
Application number
KR1020150026260A
Other languages
Korean (ko)
Other versions
KR20160104121A (en
Inventor
김백유
김석준
하준영
안철민
변성곤
Original Assignee
현대자동차주식회사
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 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020150026260A priority Critical patent/KR102166708B1/en
Priority to CN201510200957.5A priority patent/CN106143110B/en
Priority to DE102015207633.4A priority patent/DE102015207633A1/en
Publication of KR20160104121A publication Critical patent/KR20160104121A/en
Application granted granted Critical
Publication of KR102166708B1 publication Critical patent/KR102166708B1/en

Links

Images

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
    • B60K6/20—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • 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
    • B60K6/20—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • 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
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports
    • 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
    • B60K6/20—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/24—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the combustion engines
    • 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
    • B60K6/20—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • 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
    • B60K6/20—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • 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
    • B60K6/20—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • F16F15/1337—Torsional springs, e.g. torsion bar or torsionally-loaded coil springs
    • B60K2006/26—
    • B60K2006/38—
    • 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
    • B60K6/20—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/92—Hybrid vehicles
    • 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

하이브리드 차량용 동력 전달장치가 소개된다.
이를 위해 본 발명은, 클러치부와 변속기 사이에 모터부가 배치됨과 동시에 상기 모터부는 토션 댐퍼와 상기 변속기 사이에 배치되되, 상기 토션 댐퍼는 상기 변속기의 입력단에 연결되어 상기 모터부 및 엔진에 의한 동력 전달시 모터부 및 엔진에 의한 진동을 동시에 흡수할 수 있는 것을 특징으로 한다.A hybrid vehicle power transmission system is introduced.
To this end, in the present invention, the motor unit is disposed between the clutch unit and the transmission, and the motor unit is disposed between the torsion damper and the transmission, and the torsion damper is connected to the input end of the transmission to transmit power by the motor unit and the engine. It is characterized in that it can simultaneously absorb vibrations caused by the motor unit and the engine.

Description

하이브리드 차량용 동력 전달장치{POWER TRANSMISSION DEVICE FOR HEV}Hybrid vehicle power transmission system {POWER TRANSMISSION DEVICE FOR HEV}

본 발명은 하이브리드 차량용 동력 전달장치에 관한 것으로, 더욱 상세하게는 엔진 클러치 전단에 토션 댐퍼가 삭제되고, 모터부와 변속기 사이에 토션 댐퍼를 설치하고, 이 토션 댐퍼의 끝단이 변속기 입력단에 연결함으로써 엔진과 모터부에 의한 동력 전달시 엔진과 모터부에 의한 진동을 동시에 흡수하여 현재의 하이브리드 시스템보다 비용면에서 경제적이고, 응답성이 좋은 하이브리드 차량용 동력 전달장치에 관한 것이다.The present invention relates to a power transmission device for a hybrid vehicle, and more particularly, a torsion damper is eliminated at a front end of an engine clutch, a torsion damper is installed between the motor unit and the transmission, and the end of the torsion damper is connected to the transmission input end. The present invention relates to a power transmission device for a hybrid vehicle that is more economical in terms of cost and has better responsiveness than a current hybrid system by absorbing vibrations caused by an engine and a motor unit at the same time when power is transmitted by the and motor unit.

일반적으로, 하이브리드 차량용 동력전달장치는 자동변속기, 모터, 엔진 및 ISG(Integrated Startor & Generator)가 일렬로 배열되는 레이아웃을 갖는다.In general, a power transmission system for a hybrid vehicle has a layout in which an automatic transmission, a motor, an engine, and an Integrated Startor & Generator (ISG) are arranged in a line.

엔진과 모터를 이용한 하이브리드 자동차에서, 상기 모터의 역할은 초기 출발시 구동모터(초기 출발 영역시 저 RPM에서 효율이 좋은 모터의 특성을 이용)를 사용하여 차량의 출발을 도모하며, 차량이 일정속도를 갖게 되면 상기 제너레이터, 즉 ISG가 엔진을 시동하여 엔진의 출력과 모터의 출력을 동시에 이용하게 된다.In a hybrid vehicle using an engine and a motor, the role of the motor is to start the vehicle by using a drive motor (using the characteristics of a motor that is efficient at low RPM in the initial starting region) at the initial start, and the vehicle is at a constant speed. When it has a, the generator, that is, the ISG, starts the engine and uses the output of the engine and the output of the motor at the same time.

이때, 엔진의 출력과 ISG를 사용하여 발전된 에너지를 이용하는 모터의 출력을 통합적으로 사용하기 위해서 각각의 출력을 자동변속기의 유성기어의 한 유니트와 결합한 구조를 갖게 된다.At this time, in order to use the output of the engine and the output of the motor that uses the energy generated by using the ISG, each output is combined with a unit of the planetary gear of the automatic transmission.

즉, 상기 엔진은 유성기어의 캐리어와, 상기 ISG는 유성기어의 선기어와, 상기 구동모터는 링기어와 연결된 구조를 갖는다.That is, the engine has a structure connected to the carrier of the planetary gear, the ISG is the sun gear of the planetary gear, and the drive motor is connected to the ring gear.

따라서, 엔진의 회전동력이 자동변속기의 유성기어장치를 통해 변속되어 구동축에 전달되고, 이 구동축에 전달된 동력은 추진축을 통해 구동륜으로 전달된다.Accordingly, the rotational power of the engine is shifted through the planetary gear device of the automatic transmission and transmitted to the drive shaft, and the power transmitted to the drive shaft is transmitted to the drive wheels through the propulsion shaft.

이와 동시에, 자동변속기의 유성기어중 선기어와 연결된 ISG는 주행중 감속하게 되면, 엔진의 동력을 전달받아 전기를 발생시키게 되고, 또한 상기 ISG에서 발생된 전기는 인버터(미도시됨)를 통해 충전기에 충전되고, 이후 차량의 발진시나 가속시 상기 구동축을 회전시키는 구동모터에 전기를 제공하게 된다.At the same time, when the ISG connected to the sun gear among the planetary gears of the automatic transmission slows down while driving, it receives the power of the engine to generate electricity, and the electricity generated from the ISG is charged to the charger through an inverter (not shown). Then, electricity is supplied to a drive motor that rotates the drive shaft when the vehicle starts or accelerates.

이러한 하이브리드 차량의 동력전달장치는 자동변속기, 모터, 토크컨버터, 엔진 및 ISG(Integrated Startor &Generator)가 일축상에 배열된 구조이기 때문에, 엔진룸의 전장이 길어져 각 구성에 대한 레이아웃 및 탑재에 매우 불리한 구조로 되어 있고, 이에 서로 다른 다수의 플랫폼(platform)에 공통적으로 적용하기가 어려운 단점이 있는바, 이러한 점을 감안하여 양산에 유리하면서도 최적의 레이아웃을 갖는 동력전달장치의 개발이 계속 진행중에 있다.
The power transmission system of such a hybrid vehicle is a structure in which an automatic transmission, a motor, a torque converter, an engine, and an Integrated Startor & Generator (ISG) are arranged on one axis. It is structured, and there is a disadvantage that it is difficult to apply it to a number of different platforms in common. In consideration of this point, development of a power transmission system that is advantageous for mass production and has an optimal layout is ongoing. .

한편, 이와 관련된 선행기술로 US 8267208 인 "Drive unit for a Hybrid Vehicle and Method of assembly"에 의하면 모터는 엔진과 클러치 사이에 배치되어 있고, JP 제2011-183820호인 "하이브리드 차량용 동력 전달 장치"의 경우, 반드시 하우징이 필요한 구조로, 이러한 구성은 모두 엔진의 'inertia'로 작용되며, 또한 습식 클러치가 적용되어 클러치의 작동 이후에 작동유가 하우징 내부에 잔존하게 되어 추가적인 'inertia'로 작용되는 문제점이 존재하였다.
Meanwhile, according to the related prior art, US 8267208, "Drive unit for a Hybrid Vehicle and Method of assembly", the motor is disposed between the engine and the clutch, and in the case of JP No. 2011-183820, "Power Transmission System for Hybrid Vehicles" , As a structure that requires a housing, all of these configurations act as'inertia' of the engine, and there is a problem that hydraulic oil remains inside the housing after the operation of the clutch due to the application of a wet clutch and acts as an additional'inertia'. I did.

이에 본 발명은, 모터가 클러치/토션 댐퍼와 변속기 사이에 위치하게 하고, 토션댐퍼가 변속기 입력단에 연결함으로써 엔진 및 모터의 진동을 동시에 흡수할 수 있는 하이브리드 차량용 동력 전달장치를 제공함으로써 불필요한 'inertia'를 줄일 수 있는 변속기 레이아웃에 관한 것이다.
Accordingly, the present invention provides a power transmission device for a hybrid vehicle capable of simultaneously absorbing vibrations of the engine and the motor by allowing the motor to be located between the clutch/torsion damper and the transmission and the torsion damper to the transmission input end. It relates to a transmission layout that can reduce the.

상기한 배경기술로서 설명된 사항들은 본 발명의 배경에 대한 이해 증진을 위한 것일 뿐, 이 기술분야에서 통상의 지식을 가진 자에게 이미 알려진 종래기술에 해당함을 인정하는 것으로 받아들여져서는 안 될 것이다.
The matters described as the above-described background art are only for enhancing understanding of the background of the present invention, and should not be taken as acknowledging that they correspond to the prior art already known to those of ordinary skill in the art.

US 8267208US 8267208 JP 제2011-183820호JP No. 2011-183820

본 발명은 선행문헌에 개시된 바와 같은 변속기 레이아웃을 개선하여 모터부가 클러치부와 변속기 사이 및 토션댐퍼와 변속기 사이에 위치하게 하고, 토션댐퍼의 끝단이 변속기 입력단에 연결토록 함으로써 엔진 및 모터부에 의한 동력 전달시 진동을 동시에 흡수할 수 있게 하여 불필요한 'inertia'를 줄일 수 있는 하이브리드 차량용 동력 전달장치를 제공함에 그 목적이 있다.The present invention improves the transmission layout as disclosed in the prior literature so that the motor unit is located between the clutch unit and the transmission, and between the torsion damper and the transmission, and the end of the torsion damper is connected to the input end of the transmission. Its purpose is to provide a hybrid vehicle power transmission device that can reduce unnecessary'inertia' by simultaneously absorbing vibration during transmission.

하이브리드 차량용 동력 전달장치가 소개된다.A hybrid vehicle power transmission system is introduced.

이를 위해 본 발명은, 클러치부와 변속기 사이에 모터부가 배치됨과 동시에 상기 모터부는 토션 댐퍼와 상기 변속기 사이에 배치되되, 상기 토션 댐퍼는 상기 변속기의 입력단에 연결되어 상기 모터부 및 엔진에 의한 동력 전달시 모터부 및 엔진에 의한 진동을 동시에 흡수할 수 있는 것을 특징으로 한다.To this end, in the present invention, the motor unit is disposed between the clutch unit and the transmission, and the motor unit is disposed between the torsion damper and the transmission, and the torsion damper is connected to the input end of the transmission to transmit power by the motor unit and the engine. It is characterized in that it can simultaneously absorb vibrations caused by the motor unit and the engine.

바람직하게는, 상기 모터부는 모터 고정자와 이 모터 고정자의 내측에서 회전하는 모터 회전자로 구성되고, 상기 모터 회전자의 외경부와 좌측면을 감싸면서 배치되는 모터 커버를 포함하되, 외측단은 상기 모터 회전자에 지지 결합되고, 그 내측단은 상기 변속기의 입력단과 부시를 매개로 연결된 모터 지지축이 마련되며, 상기 모터 지지축의 내측단과 상기 모터 커버의 내측단간에는 모터 지지축의 회전을 지지하는 지지베어링이 설치된 것을 특징으로 한다.Preferably, the motor unit is composed of a motor stator and a motor rotor that rotates inside the motor stator, and includes a motor cover disposed to surround the outer diameter part and the left side of the motor rotor, the outer end of which is the A motor support shaft is supported and coupled to the motor rotor, and an inner end thereof is provided with a motor support shaft connected via a bush to the input end of the transmission, and a support supporting rotation of the motor support shaft between the inner end of the motor support shaft and the inner end of the motor cover It is characterized in that bearings are installed.

바람직하게는, 상기 모터 지지축의 일단과 상기 클러치부의 일단은 볼트와 너트를 매개로 결합되고, 상기 클러치부의 일지점에는 상기 토션댐퍼가 볼트를 매개로 연결되고, 상기 토션댐퍼는 상기 변속기 입력단과 스플라인 결합된 것을 특징으로 한다.Preferably, one end of the motor support shaft and one end of the clutch part are coupled via a bolt and a nut, and at one point of the clutch part, the torsion damper is connected via a bolt, and the torsion damper is connected to the transmission input end and a spline. It is characterized by being combined.

바람직하게는, 상기 모터 지지축의 일단과 상기 클러치부의 일단을 연결하는 볼트와 너트의 결합 위치가 상기 클러치부와 상기 모터지지축 사이에 설치된 콘센트릭 슬레이브 실린더의 내측에 위치하는 것을 특징으로 한다.Preferably, an engagement position of a bolt and a nut connecting one end of the motor support shaft and one end of the clutch part is located inside a concentric slave cylinder installed between the clutch part and the motor support shaft.

바람직하게는, 상기 콘센트릭 슬레이브 실린더의 작동에 따라 상기 클러치부를 온오프 시키는 플레이트는 연결볼트를 매개로 상기 클러치부에 결합된 것을 특징으로 한다.Preferably, the plate for turning on and off the clutch unit according to the operation of the concentric slave cylinder is coupled to the clutch unit via a connection bolt.

바람직하게는, 상기 클러치부의 상부에는 엔진 속도 센서가 장착되고, 상기 모터커버의 내측단 우측면에는 모터 위치 센서가 장착된 것을 특징으로 한다.Preferably, an engine speed sensor is mounted on the upper portion of the clutch part, and a motor position sensor is mounted on a right side of the inner end of the motor cover.

상기와 같은 구성으로 이루어진 본 발명인 하이브리드 차량용 동력 전달장치에 의한다면 아래와 같은 다양한 효과가 구현된다.Various effects as follows are implemented if the power transmission device for a hybrid vehicle according to the present invention is configured as described above.

첫째, 모터부와 변속기 사이임과 동시에 엔진과 변속기 사이에 설치된 토션 댐퍼를 통해 모터부와 엔진에 의한 동력 전달시 진동을 흡수할 수 있는 이점이 있다.First, there is an advantage of absorbing vibration when power is transmitted by the motor unit and the engine through a torsion damper installed between the motor unit and the transmission at the same time between the motor unit and the transmission.

둘째, 종래의 하이브리드 변속기의 레이아웃에 비해 'inertia'를 줄일 수 있는 이점이 있다.Second, there is an advantage of reducing'inertia' compared to the layout of a conventional hybrid transmission.

셋째, 엔진 클러치의 동기화 시간이 종래에 비해 줄어들고, 슬립에 의한 에너지 손실이 줄어드는 이점이 있다.Third, there is an advantage that the synchronization time of the engine clutch is reduced compared to the prior art, and energy loss due to slip is reduced.

넷째, 엔진의 HSG 를 삭제할 수 있는 등 다양한 효과가 구현된다.
Fourth, various effects such as being able to delete the HSG of the engine are implemented.

도 1은 본 발명인 하이브리드 차량용 동력 전달장치의 레이아웃을 보여주는 개략적인 단면도.
도 2는 본 발명인 하이브리드 차량용 동력 전달장치에 의한 레이아웃을 종래 기술과 비교하는 개략도.1 is a schematic cross-sectional view showing the layout of a power transmission device for a hybrid vehicle according to the present invention.
Fig. 2 is a schematic diagram comparing the layout of the power transmission device for a hybrid vehicle according to the present invention with the prior art.

이하 첨부된 도면을 참조로 본 발명인 하이브리드 차량용 동력 전달장치의 바람직한 실시 예를 설명한다.
Hereinafter, a preferred embodiment of a power transmission device for a hybrid vehicle according to the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명인 하이브리드 차량용 동력 전달장치의 레이아웃을 보여주는 개략적인 단면도이고, 도 2는 본 발명인 하이브리드 차량용 동력 전달장치에 의한 레이아웃을 종래 기술과 비교하는 개략도이다.
1 is a schematic cross-sectional view showing the layout of a power transmission device for a hybrid vehicle according to the present invention, and FIG. 2 is a schematic diagram comparing the layout of a power transmission device for a hybrid vehicle according to the present invention with the prior art.

도시된 바와 같이, 본 발명은 클러치부(100)와 변속기(200) 사이에 모터부(300)가 배치됨과 동시에 이 모터부(300)는 토션 댐퍼(400)와 상기 변속기(200)사이에 배치되되, 토션 댐퍼(400)는 변속기의 입력단(500)에 연결되어 모터부(300) 및 엔진에 의한 동력 전달시 모터부(300) 및 엔진에 의한 진동을 동시에 흡수할 수 있도록 구성된 것을 그 기술적 특징으로 한다.As shown, in the present invention, the motor unit 300 is disposed between the clutch unit 100 and the transmission 200, and the motor unit 300 is disposed between the torsion damper 400 and the transmission 200. However, the torsion damper 400 is connected to the input terminal 500 of the transmission and is configured to simultaneously absorb vibrations from the motor unit 300 and the engine when power is transmitted by the motor unit 300 and the engine. To do.

즉, 동력 전달 흐름을 종래 기술과 비교할 수 있는 도 2 (a)에 도시된 바와 같이, 본 발명은 종래 동력 전달 흐름에서 종래의 레이아웃인 도 2(b)에 비해, 엔진과 모터부 사이에 설치된 토션 댐퍼가 모터부와 변속기 사이에 설치된 것에 그 기술적 특징이 있는 것이다.That is, as shown in Fig. 2 (a) that can compare the power transmission flow with the prior art, the present invention is installed between the engine and the motor unit compared to Fig. 2 (b) which is the conventional layout in the conventional power transmission flow. The technical feature is that the torsion damper is installed between the motor part and the transmission.

이러한 레이 아웃으로 인해 모터부(300)와 엔진에 의한 동력 전달시 하나의 토션 댐퍼(400)로 모터부(300)에 의한 진동 및 엔진에 의한 진동을 모두 흡수할 수 있는 효과가 구현된다.
Due to this layout, when power is transmitted by the motor unit 300 and the engine, an effect of absorbing both the vibration caused by the motor unit 300 and the vibration caused by the engine is realized with one torsion damper 400.

한편, 상기와 같은 동력 전달 흐름이 가능하도록 구성된 실제 레이아웃이 도 1에 도시되어 있으며, 도시된 바와 같이, 도면상 중심부에 모터부(300)가 위치하고, 이 모터부(300)의 우측에는 클러치부(100)가 마련되며, 그 좌측에는 변속기(200)가 위치한다.On the other hand, the actual layout configured to enable the power transmission flow as described above is shown in FIG. 1, and as shown, the motor unit 300 is located in the center of the drawing, and the clutch unit on the right side of the motor unit 300 100 is provided, and a transmission 200 is located on the left.

즉, 클러치부(100)와 변속기(200) 사이에 모터부(300)가 배치됨과 동시에 이 모터부(300)는 다시 토션 댐퍼(400)와 변속기(200)사이에 배치되며, 이하 구체적으로 후술하겠지만, 토션 댐퍼(400)는 변속기의 입력단(500)에 연결되어 모터부(300) 및 엔진에 의한 동력 전달시 모터부(300)에 의한 진동 및 엔진에 의한 진동을 모두 흡수할 수 있는 효과가 구현된다.
That is, while the motor unit 300 is disposed between the clutch unit 100 and the transmission 200, the motor unit 300 is again disposed between the torsion damper 400 and the transmission 200, which will be described later in detail. However, the torsion damper 400 is connected to the input terminal 500 of the transmission and has the effect of absorbing both the vibration caused by the motor unit 300 and the vibration caused by the engine when power is transmitted by the motor unit 300 and the engine. Is implemented.

한편, 상기와 같은 효과가 구현되는 본 발명의 레이 아웃을 도 1을 참조로 구체적으로 살펴보면 다음과 같다.Meanwhile, referring to FIG. 1, the layout of the present invention in which the above-described effects are implemented will be described in detail.

도시된 바와 같이, 모터부(300)는 모터 고정자(310)와 이 모터 고정자(310)의 내측에서 회전하는 모터 회전자(320)로 구성된다.As shown, the motor unit 300 includes a motor stator 310 and a motor rotor 320 rotating inside the motor stator 310.

또한, 모터 회전자(320)의 외경부와 좌측면을 감싸면서 배치되는 모터 커버(600)가 마련되며, 그 외측단은 모터 회전자(320)에 지지 결합되고, 그 내측단은 변속기의 입력단(500)과 부시(700)를 매개로 연결된 모터 지지축(800)이 마련된다.In addition, a motor cover 600 disposed while surrounding the outer diameter portion and the left side of the motor rotor 320 is provided, and an outer end thereof is supported and coupled to the motor rotor 320, and an inner end thereof is an input end of the transmission. A motor support shaft 800 connected via 500 and the bush 700 is provided.

이 모터 지지축(800)의 내측단은 도시된 바와 같이 "ㄷ"의 단면 형상을 가지면, 그 끝단은 하방으로 연장 형성되어 있는데, 그 끝단은 변속기의 입력단(500)과 부시(700)를 매개로 연결되어 상대적 회전 운동이 가능하도록 구성되어 있으며, 모터 지지축(800)의 내측단과 모터 커버(600)의 내측단간에는 모터 지지축(800)의 회전을 지지하는 지지베어링(900)이 설치된 것을 그 기술적 특징으로 한다.
When the inner end of the motor support shaft 800 has a cross-sectional shape of "C" as shown, its end is formed to extend downward, the end of which is mediated between the input end 500 and the bush 700 of the transmission. It is connected to and configured to enable a relative rotational movement, and a support bearing 900 that supports rotation of the motor support shaft 800 is installed between the inner end of the motor support shaft 800 and the inner end of the motor cover 600 It is characterized by its technical characteristics.

또한, 도시된 바와 같이, 모터 지지축(800)의 일단과 클러치부(100)의 일단은 볼트(420)와 너트(430)를 매개로 결합되어 있다.In addition, as shown, one end of the motor support shaft 800 and one end of the clutch unit 100 are coupled via a bolt 420 and a nut 430.

즉, 모터 지지축(800)의 끝단과 클러치부(100)의 일단이 볼트(420)와 너트(430)를 매개로 연결됨으로써, 엔진에서 공급되는 동력에 의한 진동은 클러치부(100)의 일지점에 연결된 토션 댐퍼(400)에 의해 진동이 흡수됨은 물론, 모터부(300)에서 공급되는 동력에 의한 진동 역시 모터 지지축(800)에서 볼트(420)와 너트(430)를 매개로 연결된 클러치부(100)를 지나 이 클러치부(100)의 일지점에 형성된 토션 댐퍼(400)에 의해 모터부(300)에 의한 진동 역시 흡수되는 효과가 구현되는 것이다.That is, since the end of the motor support shaft 800 and the one end of the clutch part 100 are connected via the bolt 420 and the nut 430, vibration caused by the power supplied from the engine is the work of the clutch part 100. Not only is the vibration absorbed by the torsion damper 400 connected to the point, but also the vibration caused by the power supplied from the motor unit 300 is also a clutch connected via the bolt 420 and the nut 430 in the motor support shaft 800 Vibration by the motor unit 300 is also absorbed by the torsion damper 400 formed at a point of the clutch unit 100 after passing through the unit 100.

또한, 모터 지지축(800)의 일단과 클러치부(100)의 일단을 연결하는 볼트(420)와 너트(430)의 결합 위치는 클러치부(100)와 모터 지지축(800) 사이에 설치된 콘센트릭 슬레이브 실린더(CSC, 910)의 내측에 위치하는 것을 특징으로 하며, 콘센트릭 슬레이브 실린더(CSC, 910)의 작동에 따라 클러치부(100)를 온오프 시키는 플레이트(130)는 연결볼트(131)를 매개로 클러치부(100)에 결합된 것을 특징으로 한다.
In addition, the coupling position of the bolt 420 and the nut 430 connecting one end of the motor support shaft 800 and the one end of the clutch part 100 is an outlet installed between the clutch part 100 and the motor support shaft 800 It is characterized in that it is located inside the rick slave cylinder (CSC, 910), and the plate 130 that turns on and off the clutch unit 100 according to the operation of the concentric slave cylinder (CSC, 910) is a connection bolt 131 It characterized in that it is coupled to the clutch unit 100 as a medium.

결국, 하이브리드용 동력전달장치의 공간 활용 및 이너시아(inertia) 변경을 위해 클러치부(100)와 변속기(200) 사이에는 모터부(300)가 배치됨과 동시에 이 모터부(300)는 토션 댐퍼(400)와 변속기(200) 사이에 배치됨으로써, 종래의 하이브리드용 동력전달장치의 레이아웃에 비해 동기화 되는 시간이 줄어듦은 물론, 슬립에 의한 에너지 손실도 줄일 수 있는 효과가 구현되는 것이다.
As a result, the motor unit 300 is disposed between the clutch unit 100 and the transmission 200 for space utilization and inertia change of the hybrid power transmission device, and at the same time, the motor unit 300 is a torsion damper 400 ) And the transmission 200, the synchronization time is reduced compared to the layout of the conventional hybrid power transmission device, as well as the effect of reducing energy loss due to slip.

한편, 클러치부(100)의 상부에는 엔진 속도 센서(110)가 장착되고, 모터커버(600)의 내측단 우측면에는 모터 위치 센서(120)가 장착되어, 모터 회전자(320)의 위치 및 회전수 등을 감지하는 역할을 수행한다.
On the other hand, the engine speed sensor 110 is mounted on the upper portion of the clutch unit 100, and the motor position sensor 120 is mounted on the right side of the inner end of the motor cover 600, and the position and rotation of the motor rotor 320 It plays the role of detecting numbers, etc.

이와 같이, 도 2(a)의 동력 흐름 경로에 도시된 바와 같이, 토션 댐퍼(400)를 모터부(300)의 후단이자 모터부(300)와 변속기(200) 사이에 배치함으로써 엔진에 의한 진동 및 모터부(300)에 의한 진동을 동시에 흡수할 수 있음은 물론, 불필요한 'inertia'를 줄임으로써 종래에 비해 동기화 되는 시간은 물론 슬립량도 감소되는 하이브리드 차량용 동력 전달장치가 본 발명에 의해 구현된다.
In this way, as shown in the power flow path of FIG. 2 (a), the torsion damper 400 is disposed at the rear end of the motor unit 300 and between the motor unit 300 and the transmission 200, thereby vibrating the engine And a hybrid vehicle power transmission device capable of simultaneously absorbing vibrations by the motor unit 300 as well as reducing unnecessary'inertia' and reducing the amount of slip as well as the synchronization time compared to the prior art is implemented by the present invention. .

본 발명은 특정한 실시 예에 관련하여 도시하고 설명하였지만, 이하의 특허청구범위에 의해 제공되는 본 발명의 기술적 사상을 벗어나지 않는 한도 내에서, 본 발명이 다양하게 개량 및 변화될 수 있다는 것은 당 업계에서 통상의 지식을 가진 자에게 있어서 자명할 것이다.
Although the present invention has been illustrated and described with reference to specific embodiments, it is understood in the art that the present invention can be variously improved and changed within the scope of the technical spirit of the present invention provided by the following claims. It will be obvious to a person of ordinary knowledge.

100 : 클러치부 110 : 엔진 속도 센서
120 : 모터 위치 센서 130 : 플레이트
131 : 연결볼트 200 : 변속기
300 : 모터부 310 : 모터 고정자
320 : 모터 회전자 400 : 토션 댐퍼
410 : 볼트 500 : 변속기 입력단
510 : 스플라인 600 : 모터 커버
700 : 부시 800 : 모터 지지축
900 : 지지 베어링 910 : CSC100: clutch unit 110: engine speed sensor
120: motor position sensor 130: plate
131: connection bolt 200: transmission
300: motor unit 310: motor stator
320: motor rotor 400: torsion damper
410: bolt 500: transmission input
510: spline 600: motor cover
700: bush 800: motor support shaft
900: support bearing 910: CSC

Claims (6)

클러치부와 변속기 사이에 모터부가 배치됨과 동시에 상기 모터부는 토션 댐퍼와 상기 변속기 사이에 배치되되,
상기 토션 댐퍼는 상기 변속기의 입력단에 연결되어 상기 모터부 및 엔진에 의한 동력 전달시 모터부 및 엔진에 의한 진동을 동시에 흡수할 수 있는 것을 특징으로 하는, 하이브리드 차량용 동력 전달장치.
At the same time as the motor unit is disposed between the clutch unit and the transmission, the motor unit is disposed between the torsion damper and the transmission,
The torsion damper is connected to an input terminal of the transmission, and is capable of absorbing vibrations from the motor unit and the engine at the same time when power is transmitted by the motor unit and the engine.
 청구항 1에 있어서,
상기 모터부는 모터 고정자와 이 모터 고정자의 내측에서 회전하는 모터 회전자로 구성되고,
상기 모터 회전자의 외경부와 좌측면을 감싸면서 배치되는 모터 커버를 포함하되,
외측단은 상기 모터 회전자에 지지 결합되고, 그 내측단은 상기 변속기의 입력단과 부시를 매개로 연결된 모터 지지축이 마련되며,
상기 모터 지지축의 내측단과 상기 모터 커버의 내측단간에는 모터 지지축의 회전을 지지하는 지지베어링이 설치된 것을 특징으로 하는, 하이브리드 차량용 동력 전달장치.
The method according to claim 1,
The motor unit is composed of a motor stator and a motor rotor rotating inside the motor stator,
Including a motor cover disposed while surrounding the outer diameter portion and the left side of the motor rotor,
The outer end is supported and coupled to the motor rotor, and the inner end is provided with a motor support shaft connected via a bush to the input end of the transmission,
A power transmission device for a hybrid vehicle, characterized in that a support bearing for supporting rotation of the motor support shaft is installed between the inner end of the motor support shaft and the inner end of the motor cover.
 청구항 2에 있어서,
상기 모터 지지축의 일단과 상기 클러치부의 일단은 볼트와 너트를 매개로 결합되고,
상기 클러치부의 일지점에는 상기 토션댐퍼가 볼트를 매개로 연결되고, 상기 토션댐퍼는 상기 변속기 입력단과 스플라인 결합된 것을 특징으로 하는, 하이브리드 차량용 동력 전달장치.
The method according to claim 2,
One end of the motor support shaft and one end of the clutch part are coupled via a bolt and a nut,
At one point of the clutch unit, the torsion damper is connected via a bolt, and the torsion damper is spline-coupled with the transmission input end.
 청구항 3에 있어서,
상기 모터 지지축의 일단과 상기 클러치부의 일단을 연결하는 볼트와 너트의 결합 위치가 상기 클러치부와 상기 모터지지축 사이에 설치된 콘센트릭 슬레이브 실린더의 내측에 위치하는 것을 특징으로 하는, 하이브리드 차량용 동력 전달장치.
The method of claim 3,
A power transmission device for a hybrid vehicle, characterized in that an engagement position of a bolt and a nut connecting one end of the motor support shaft and one end of the clutch part is located inside a concentric slave cylinder installed between the clutch part and the motor support shaft. .
 청구항 4에 있어서,
상기 콘센트릭 슬레이브 실린더의 작동에 따라 상기 클러치부를 온오프 시키는 플레이트는 연결볼트를 매개로 상기 클러치부에 결합된 것을 특징으로 하는, 하이브리드 차량용 동력 전달장치.
The method of claim 4,
The plate for turning the clutch unit on and off according to the operation of the concentric slave cylinder is coupled to the clutch unit through a connection bolt.
 청구항 3 내지 청구항 5 중 어느 한 항에 있어서,
상기 클러치부의 상부에는 엔진 속도 센서가 장착되고,
상기 모터커버의 내측단 우측면에는 모터 위치 센서가 장착된 것을 특징으로 하는, 하이브리드 차량용 동력 전달장치.

The method according to any one of claims 3 to 5,
An engine speed sensor is mounted on the upper part of the clutch part,
A power transmission device for a hybrid vehicle, characterized in that a motor position sensor is mounted on a right side of the inner end of the motor cover.
KR1020150026260A 2015-02-25 2015-02-25 Power transmission device for hev KR102166708B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020150026260A KR102166708B1 (en) 2015-02-25 2015-02-25 Power transmission device for hev
CN201510200957.5A CN106143110B (en) 2015-02-25 2015-04-24 Power transmission device for hybrid electric vehicle
DE102015207633.4A DE102015207633A1 (en) 2015-02-25 2015-04-27 POWER TRANSMISSION DEVICE FOR A HYBRID ELECTRIC VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150026260A KR102166708B1 (en) 2015-02-25 2015-02-25 Power transmission device for hev

Publications (2)

Publication Number Publication Date
KR20160104121A KR20160104121A (en) 2016-09-05
KR102166708B1 true KR102166708B1 (en) 2020-10-19

Family

ID=56577258

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150026260A KR102166708B1 (en) 2015-02-25 2015-02-25 Power transmission device for hev

Country Status (3)

Country Link
KR (1) KR102166708B1 (en)
CN (1) CN106143110B (en)
DE (1) DE102015207633A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102591063B1 (en) * 2022-05-25 2023-10-18 현대트랜시스 주식회사 Power transmission device for hybrid electric vehicle

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10071623B2 (en) 2016-09-08 2018-09-11 Hyundai Motor Company Structure of power train for vehicle
CN106364310A (en) * 2016-09-09 2017-02-01 山东理工大学 Hub electric driving system with torsion vibration attenuation function
KR102324775B1 (en) * 2017-08-28 2021-11-11 현대자동차주식회사 Controlling system and method for pulley slip
KR102464637B1 (en) * 2020-05-18 2022-11-07 현대트랜시스 주식회사 Dual clutch device
KR102354073B1 (en) * 2020-07-06 2022-01-20 현대트랜시스 주식회사 Engine connection structure for hybrid transmission
KR102447940B1 (en) * 2020-08-21 2022-09-26 현대트랜시스 주식회사 Engine connection structure for hybrid transmission

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080041646A1 (en) 2006-08-10 2008-02-21 Hee-Ra Lee Hybrid power train system for vehicle
KR100820402B1 (en) 2006-10-23 2008-04-08 현대자동차주식회사 Hybrid power train
JP2011183820A (en) 2010-03-04 2011-09-22 Honda Motor Co Ltd Power transmission device for hybrid vehicle
US20120175212A1 (en) 2011-01-12 2012-07-12 GM Global Technology Operations LLC Launch / disconnect clutch for p2 hybrid powertrain
CN103158527A (en) 2011-12-09 2013-06-19 现代自动车株式会社 Power delivery device for vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201003577Y (en) * 2006-12-27 2008-01-09 上海汽车股份有限公司 Hybrid power automobile drive system
KR100946491B1 (en) * 2007-08-24 2010-03-10 현대자동차주식회사 Power transmission device for hev
KR20090044129A (en) * 2007-10-31 2009-05-07 현대자동차주식회사 The absorption hybrid vehicle transmission for motor vibration
EP2148107B1 (en) 2008-07-25 2010-08-25 ZF Friedrichshafen AG Drive unit for a hybrid car and method for its fitting
JP5508835B2 (en) * 2009-12-22 2014-06-04 アイシン・エィ・ダブリュ工業株式会社 Drive device for hybrid vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080041646A1 (en) 2006-08-10 2008-02-21 Hee-Ra Lee Hybrid power train system for vehicle
KR100820402B1 (en) 2006-10-23 2008-04-08 현대자동차주식회사 Hybrid power train
JP2011183820A (en) 2010-03-04 2011-09-22 Honda Motor Co Ltd Power transmission device for hybrid vehicle
US20120175212A1 (en) 2011-01-12 2012-07-12 GM Global Technology Operations LLC Launch / disconnect clutch for p2 hybrid powertrain
CN103158527A (en) 2011-12-09 2013-06-19 现代自动车株式会社 Power delivery device for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102591063B1 (en) * 2022-05-25 2023-10-18 현대트랜시스 주식회사 Power transmission device for hybrid electric vehicle

Also Published As

Publication number Publication date
DE102015207633A1 (en) 2016-08-25
KR20160104121A (en) 2016-09-05
CN106143110B (en) 2019-12-27
CN106143110A (en) 2016-11-23

Similar Documents

Publication Publication Date Title
KR102166708B1 (en) Power transmission device for hev
KR100946491B1 (en) Power transmission device for hev
KR100969085B1 (en) Power transmission device for hev
JP3682964B2 (en) Vehicle drive device
US9186974B2 (en) Drive train
US11267328B2 (en) Drive train and method for operating a drive train
JP2010500205A (en) Driving device for auxiliary assembly device for automobile
JP2013510027A (en) Hybrid vehicle transmission
JP2007106395A (en) Automatically switchable automobile transmission
JPWO2013051158A1 (en) Hybrid vehicle drive device
CN107640014A (en) Power drive system for motor vehicle driven by mixed power
CN103847497A (en) Power transmission system for hybrid electric vehicle
JP6021801B2 (en) Conical pulley-type winding transmission
KR101551014B1 (en) Hybrid powertrain
JP2006232162A (en) Hybrid vehicle
KR102322260B1 (en) Isg system of hybrid electric vehicle
JP2009208702A (en) Hybrid driving device
JP2006315662A (en) Hybrid drive device for vehicle
CN113002284B (en) Power transmission device for hybrid vehicle
JP2009166591A (en) Drive unit for hybrid vehicle
JP6270416B2 (en) Vehicle control device
JP7417401B2 (en) drive system
JP2015086978A (en) Power transmission mechanism
JP2005082138A (en) Driving device for hybrid car
KR101339242B1 (en) Torque limiter for hybrid vehicle

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant