KR20210118611A - Hybrid apparatus for vehicle - Google Patents

Hybrid apparatus for vehicle Download PDF

Info

Publication number
KR20210118611A
KR20210118611A KR1020200035091A KR20200035091A KR20210118611A KR 20210118611 A KR20210118611 A KR 20210118611A KR 1020200035091 A KR1020200035091 A KR 1020200035091A KR 20200035091 A KR20200035091 A KR 20200035091A KR 20210118611 A KR20210118611 A KR 20210118611A
Authority
KR
South Korea
Prior art keywords
motor
vehicle
hybrid
inverter
integrated
Prior art date
Application number
KR1020200035091A
Other languages
Korean (ko)
Inventor
김홍석
이연태
김연호
Original Assignee
현대트랜시스 주식회사
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 현대트랜시스 주식회사 filed Critical 현대트랜시스 주식회사
Priority to KR1020200035091A priority Critical patent/KR20210118611A/en
Publication of KR20210118611A publication Critical patent/KR20210118611A/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
    • B60K6/36—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 transmission gearings
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
    • 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
    • B60K6/38—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
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0239—Electronic boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • 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
    • B60K2006/262—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 the motor or generator are used as clutch, e.g. between engine and driveshaft
    • 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
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The present invention provides a hybrid apparatus for a vehicle, characterized in that an OPU is integrated with an inverter to form an integrated inverter, and the integrated inverter and a hybrid transmission are integrated and configured. An objective of the present invention is to provide the hybrid apparatus for the vehicle, capable of simplifying a cable connection structure.

Description

차량용 하이브리드 장치{HYBRID APPARATUS FOR VEHICLE}Hybrid device for vehicle {HYBRID APPARATUS FOR VEHICLE}

본 발명은 차량용 하이브리드 장치에 관한 것이다.The present invention relates to a hybrid device for a vehicle.

일반적으로 하이브리드 차량은 서로 다른 두 종류 이상의 동력원을 효율적으로 조합하여 차량을 구동시키는 것을 의미한다. 하이브리드 차량은 연료(가솔린 등 화석연료)를 연소시켜 회전력을 얻는 엔진과 배터리 전력으로 회전력을 얻는 모터에 의해 구동하는 차량을 의미한다.In general, a hybrid vehicle refers to driving the vehicle by efficiently combining two or more different types of power sources. A hybrid vehicle refers to a vehicle driven by an engine that obtains rotational power by burning fuel (fossil fuel such as gasoline) and a motor that acquires rotational power using battery power.

이러한 하이브리드 차량은 엔진뿐만 아니라 모터를 보조동력원으로 채택하여 배기가스 저감 및 연비 향상을 도모할 수 있는 미래형 차량으로 연구가 활발히 진행되고 있다.Such hybrid vehicles are being actively researched as a future vehicle that can reduce exhaust gas and improve fuel efficiency by adopting a motor as an auxiliary power source as well as an engine.

하이브리드 차량은 통상적으로 엔진과 모터를 사용하는데, 저속에서는 상대적으로 저속토크 특성이 좋은 모터를 주 동력원으로 사용하고, 고속에서는 상대적으로 고속토크 특성이 좋은 엔진을 주 동력원으로 사용한다. 이에 따라, 하이브리드 차량은 저속구간에서 화석 연료를 사용하는 엔진의 작동이 정지되고 모터를 사용하기 때문에 연비 개선과 배기가스의 저감에 우수한 효과가 있다.A hybrid vehicle typically uses an engine and a motor. At low speed, a motor having relatively good low-speed torque characteristics is used as a main power source, and at high speed, an engine having relatively good high-speed torque characteristics is used as a main power source. Accordingly, since the hybrid vehicle stops the operation of the engine using the fossil fuel in the low speed section and uses the motor, there is an excellent effect in improving fuel efficiency and reducing exhaust gas.

하이브리드 차량용 구동장치는 구동을 위해 모터의 회전력만을 이용하는 순수 전기자동차 모드인 EV(Electric Vehicle) 모드와, 엔진의 회전력을 주동력으로 하면서 모터의 회전력을 보조동력으로 이용하는 HEV(Hybrid Electric Vehicle) 모드 등의 운전모드로 주행하며, 엔진의 시동을 통해 EV 모드에서 HEV 모드로의 모드 변환이 이루어진다.The driving device for a hybrid vehicle is an EV (Electric Vehicle) mode, which is a pure electric vehicle mode that uses only the rotational power of the motor for driving, and an HEV (Hybrid Electric Vehicle) mode that uses the rotational power of the motor as an auxiliary power while using the rotational power of the engine as the main power. driving mode, and the mode conversion from EV mode to HEV mode is made by starting the engine.

48V 전원 기반의 마일드 하이브리드 시스템은 감전 위험이 없는 LV148 규격을 만족하는 시스템으로 고전압 시스템 대비 저렴한 부품으로 구성할 수 있으며 2개 이상의 모터 조합을 통해 단시간동안 풀 하이브리드에 준하는 수준의 출력을 구현할 수 있다. 이러한 48V 마일드 하이브리드 시스템은 일반적으로 모터의 위치에 따라 P0, P1, P2, P3, P4로 구분하며, 각각은 EV 모드의 구현 여부, 회생 제동 성능 등에 차이를 나타낸다.The mild hybrid system based on 48V power is a system that meets the LV148 standard without the risk of electric shock. It can be composed of cheaper parts compared to the high voltage system, and it can realize the level of output equivalent to that of a full hybrid for a short time by combining two or more motors. Such a 48V mild hybrid system is generally divided into P0, P1, P2, P3, and P4 according to the position of the motor, and each shows a difference in whether EV mode is implemented or not, regenerative braking performance, etc.

하이브리드 차량은 엔진클러치 및 변속기를 구동하기 위해 필요로 하는 작동유를 공급하는 전동식의 오일 펌프(Electric Oil Pump, 이하 "EOP"라 한다), EOP의 작동을 제어하기 위한 펌프 제어기, EOP의 전력 공급을 단속하기 위한 릴레이 등을 포함하는 오일 펌프 유닛(Oil Pump Unit, 이하 "OPU"라 한다)을 구비한다.Hybrid vehicles are equipped with an electric oil pump (hereinafter referred to as "EOP") that supplies hydraulic oil required to drive the engine clutch and transmission, a pump controller to control the operation of the EOP, and the power supply of the EOP. It is provided with an oil pump unit (Oil Pump Unit, hereinafter referred to as "OPU") including a relay for intermittent control.

도 1은 기존 차량용 하이브리드 장치의 구조를 나타내는 도면이다. 도 1에 도시된 바와 같이 기존 P0, P2 하이브리드 구조는 변속기(101) 외부 엔진(102) 측면에 장착되는 것으로서 엔진(102)과 풀리(103), 벨트(104)로 연결된 P0 모터(110), P0 모터(110)와 P2 모터(112)와 하네스(파워 케이블)로 연결된 인버터(105), 인버터(105)와 EOP(106)와 하네스(파워 케이블 4, 5)로 연결된 OPU 인버터(JUNCTION BOX)와 하네스(파워 케이블 1)로 연결된 배터리(107)를 포함한다.1 is a diagram illustrating a structure of a conventional hybrid device for a vehicle. As shown in Figure 1, the existing P0, P2 hybrid structure is mounted on the side of the engine 102 outside the transmission 101, and the engine 102 and the pulley 103, the P0 motor 110 connected by the belt 104, Inverter 105 connected to P0 motor 110 and P2 motor 112 by harness (power cable), OPU inverter (JUNCTION BOX) connected to inverter 105 and EOP 106 and harness (power cable 4, 5) and a battery 107 connected by a harness (power cable 1).

그런데 기존 P0, P2 하이브리드 장치는, 인버터가 하이브리드 변속기 외부에 별도로 장착되어 있으면서 OPU, 배터리, P0 모터와 연결되고, 하이브리드 변속기 내부의 P2 모터와도 연결이 이루어져야 하므로 고전압을 견딜 수 있는 파워 케이블(하네스)이 다수 소요됨에 따라 제품 단가 상승 및 설계와 조립 과정이 매우 복잡할 수밖에 없었다.However, in the existing P0, P2 hybrid device, the inverter is separately mounted on the outside of the hybrid transmission and connected to the OPU, battery, and P0 motor, and also to the P2 motor inside the hybrid transmission. ), the cost of the product increased and the design and assembly process was inevitably very complicated.

이에 대하여, 본 발명은 하이브리드 변속기 내부에 장착된 P1 모터와 P2 모터를 인버터와 직접(direct) 연결함으로써 케이블 연결 구조를 단순화할 수 있는 메커니즘을 제시하고자 한다.In contrast, the present invention intends to propose a mechanism capable of simplifying the cable connection structure by directly connecting the P1 motor and the P2 motor mounted in the hybrid transmission with the inverter.

대한민국 공개특허공보 제2003-0089895호(2003.11.28. 공개)Republic of Korea Patent Publication No. 2003-0089895 (published on Jan. 28, 2003)

전술한 문제를 해결하기 위하여, 본 발명은 OPU를 인버터와 통합 구성하고 인버터와 변속기를 일체화함으로써, 케이블 연결 구조를 단순화할 수 있도록 한 차량용 하이브리드 장치를 제공하고자 한다.In order to solve the above problem, the present invention is to provide a hybrid device for a vehicle that can simplify the cable connection structure by integrating the OPU with the inverter and integrating the inverter and the transmission.

전술한 목적을 이루기 위해 본 발명은, OPU를 인버터와 통합하여 통합 인버터를 구성하고, 상기 통합 인버터와 하이브리드 변속기를 일체화하여 구성하는 것을 특징으로 하는 차량용 하이브리드 장치를 제공한다.In order to achieve the above object, the present invention provides a hybrid device for a vehicle, characterized in that the OPU is integrated with the inverter to form an integrated inverter, and the integrated inverter and the hybrid transmission are integrated and configured.

또한, 상기 하이브리드 변속기 내부에 장착되는 P1 모터와 P2 모터가 상기 통합 인버터와 직접 연결된다.In addition, the P1 motor and the P2 motor mounted inside the hybrid transmission are directly connected to the integrated inverter.

또한, 상기 P1 모터와 P2 모터는 상기 통합 인버터와 버스바에 의해 직접 연결된다.In addition, the P1 motor and the P2 motor are directly connected by the integrated inverter and the bus bar.

또한, 상기 P1 모터와 P2 모터는 엔진과 동력이 연결된다.In addition, the P1 motor and the P2 motor are connected to an engine and power.

또한, 상기 P1 모터와 P2 모터 사이에는 토션댐퍼와 엔진클러치가 구비된다.In addition, a torsion damper and an engine clutch are provided between the P1 motor and the P2 motor.

또한, 상기 P2 모터는 상기 P1 모터보다 상기 엔진에서 거리가 더 떨어진 위치에 배치된다.In addition, the P2 motor is disposed at a position further away from the engine than the P1 motor.

또한, 상기 통합 인버터는 배터리와 연결된다.In addition, the integrated inverter is connected to the battery.

또한, 상기 통합 인버터는 정션 박스를 포함하고, 상기 정션 박스와 배터리는 제1 케이블에 의해 연결된다.In addition, the integrated inverter includes a junction box, and the junction box and the battery are connected by a first cable.

또한, 상기 통합 인버터와 EOP는 제2 케이블에 의해 연결된다.In addition, the integrated inverter and the EOP are connected by a second cable.

또한, 상기 EOP는 상기 하이브리드 변속기의 내부 또는 외부에 장착된다.In addition, the EOP is mounted inside or outside the hybrid transmission.

또한, 상기 OPU는 EOP를 제어한다.In addition, the OPU controls the EOP.

본 발명은 OPU를 인버터와 통합 구성하여 인버터와 변속기를 일체화함으로써 효율적인 구조를 구현할 수 있다.The present invention can implement an efficient structure by integrating the OPU with the inverter to integrate the inverter and the transmission.

또한, 본 발명은 하이브리드 변속기 내부에 장착된 P1 모터와 P2 모터를 인버터와 다이렉트로 연결함으로써, 기존의 복잡했던 케이블 연결 구조를 삭제할 수 있다.In addition, according to the present invention, by directly connecting the P1 motor and the P2 motor mounted in the hybrid transmission with the inverter, the existing complicated cable connection structure can be eliminated.

또한, 본 발명은 통합 인버터 구성을 통한 제어 냉각계를 일원화할 수 있다.In addition, the present invention can unify the control cooling system through an integrated inverter configuration.

도 1은 기존 차량용 하이브리드 장치의 구조를 나타내는 도면이다.
도 2는 본 발명의 바람직한 일 실시예에 따른 차량용 하이브리드 장치의 구조를 나타내는 도면이다.1 is a diagram illustrating a structure of a conventional hybrid device for a vehicle.
2 is a view showing the structure of a hybrid device for a vehicle according to a preferred embodiment of the present invention.

이하, 본 발명의 바람직한 실시예를 첨부된 도면들을 참조하여 상세히 설명한다. 우선 각 도면의 구성 요소들에 참조 부호를 부가함에 있어서, 동일한 구성 요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의해야 한다. 또한, 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다. 또한, 이하에서 본 발명의 바람직한 실시예를 설명할 것이나, 본 발명의 기술적 사상은 이에 한정하거나 제한되지 않고 당업자에 의해 변형되어 다양하게 실시될 수 있음은 물론이다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, preferred embodiments of the present invention will be described below, but the technical spirit of the present invention is not limited thereto and may be variously implemented by those skilled in the art without being limited thereto.

기존 차량용 하이브리드 장치는, 인버터가 하이브리드 변속기 외부에 별도로 장착되어 있으면서 OPU, 배터리, P0 모터와 연결되고, 하이브리드 변속기 내부의 P2 모터와도 연결이 이루어져야 하므로 고전압을 견딜 수 있는 파워 케이블(하네스)이 다수 소요됨에 따라 제품 단가 상승 및 설계와 조립 과정이 매우 복잡할 수밖에 없었다. 이에 대하여, 본 발명은 하이브리드 변속기 내부에 장착된 P1 모터와 P2 모터를 인버터와 직접(direct) 연결함으로써 케이블 연결 구조를 단순화할 수 있는 메커니즘을 제시하고자 한다.Existing hybrid devices for vehicles have a large number of power cables (harnesses) that can withstand high voltage because the inverter is separately mounted outside the hybrid transmission and connected to the OPU, battery, and P0 motor, and also to the P2 motor inside the hybrid transmission. As a result, the product cost increased and the design and assembly process was inevitably very complicated. In contrast, the present invention intends to propose a mechanism capable of simplifying the cable connection structure by directly connecting the P1 motor and the P2 motor mounted in the hybrid transmission with the inverter.

도 2는 본 발명의 바람직한 일 실시예에 따른 차량용 하이브리드 장치의 구조를 나타내는 도면이다.2 is a view showing the structure of a hybrid device for a vehicle according to a preferred embodiment of the present invention.

본 발명은 OPU를 인버터와 통합하여 통합 인버터(205)를 구성하는 것을 특징으로 한다. 통합 인버터(205)와 하이브리드 변속기(201)는 일체화로 구성되어 차량에 장착될 수 있다.The present invention is characterized in that the integrated inverter 205 is configured by integrating the OPU with the inverter. The integrated inverter 205 and the hybrid transmission 201 may be integrally configured and mounted in a vehicle.

하이브리드 변속기(201)와 통합 인버터(205)의 일체화를 통해 냉각계를 일원화할 수 있다. 즉, 기존 장치에서는 인버터가 변속기 외측에 별도로 구성됨에 따라 냉각계도 변속기와 인버터로 나누어 별도로 구성할 수밖에 없었다. 그러나 본 발명은 통합 인버터(205)가 하이브리드 변속기(201)와 일체로 구성되기 때문에 기존 하이브드 변속기(201)의 냉각계를 인버터(205)에 적용함으로써 냉각계를 일원화할 수 있다.It is possible to unify the cooling system through the integration of the hybrid transmission 201 and the integrated inverter 205 . That is, in the existing device, as the inverter is separately configured outside the transmission, the cooling system has no choice but to be configured separately by dividing the transmission and the inverter. However, in the present invention, since the integrated inverter 205 is integrally configured with the hybrid transmission 201 , the cooling system of the existing hybrid transmission 201 can be applied to the inverter 205 to unify the cooling system.

통합 인버터(205)는 P1 모터(211) 제어, P2 모터(212) 제어뿐만 아니라 EOP(206)를 제어하는 OPU까지 포함하는 하나의 시스템으로 통합 구성된다.The integrated inverter 205 is integrated into one system including the P1 motor 211 control and the P2 motor 212 control as well as the OPU for controlling the EOP 206 .

통합 인버터(205)는 OPU까지 포함하는 하나의 시스템으로서 구성된다. OPU는 EOP(206)를 제어할 수 있다. 일예로서 OPU는 오일 펌프 제어 유닛으로서 EOP(206)의 전력 공급을 단속하기 위한 릴레이 등을 포함할 수 있다. OPU는 EOP(206)의 전력 공급을 단속하여 EOP(206)를 구동시키는 역할을 수행한다. 예컨대, EOP(206)에 과부하가 발생하면 OPU는 EOP(206)의 상전류값을 높임으로써 EOP(206)가 토크 과부하를 극복하고 회전할 수 있도록 제어한다.The integrated inverter 205 is configured as one system including even the OPU. The OPU may control the EOP 206 . As an example, the OPU may include a relay or the like for intermittent power supply of the EOP 206 as an oil pump control unit. The OPU serves to control the power supply of the EOP 206 to drive the EOP 206 . For example, when an overload occurs in the EOP 206 , the OPU increases the phase current value of the EOP 206 to control the EOP 206 to overcome the torque overload and rotate.

통합 인버터(205)를 통해 기존 하이브리드 장치에서 인버터와 OPU를 연결하던 하네스(파워 케이블)를 삭제하여 복잡한 케이블 연결 구조를 단순화할 수 있다.A complex cable connection structure can be simplified by deleting the harness (power cable) that connects the inverter and the OPU in the existing hybrid device through the integrated inverter 205 .

통합 인버터(205)와 P1 모터(211)의 연결은 케이블(하네스)을 거치지 않고 버스바(230)를 통해 직접 연결할 수 있다. 이와 같이 P1 모터(211)가 통합 인버터(205)와 버스바(Busber)에 의해 다이렉트(direct)로 연결됨에 따라 기존 복잡했던 케이블 연결 구조를 삭제할 수 있다.The connection between the integrated inverter 205 and the P1 motor 211 may be directly connected through the bus bar 230 without passing through a cable (harness). As described above, as the P1 motor 211 is directly connected to the integrated inverter 205 and a bus bar, the existing complicated cable connection structure can be deleted.

통합 인버터(205)와 P2 모터(212)의 연결은 케이블(하네스)을 거치지 않고 버스바(230)를 통해 직접 연결할 수 있다. 이와 같이 P2 모터(212)가 통합 인버터(205)와 버스바(Busber)에 의해 다이렉트(direct)로 연결됨에 따라 기존 복잡했던 케이블 연결 구조를 삭제할 수 있다.The connection between the integrated inverter 205 and the P2 motor 212 may be directly connected through the bus bar 230 without passing through a cable (harness). As described above, as the P2 motor 212 is directly connected to the integrated inverter 205 and a bus bar, the existing complicated cable connection structure can be deleted.

엔진(202)과 P1 모터(211) 및 P2 모터(212)는 동력이 연결된다. 일예로서 엔진(202)과 P1 모터(211) 및 P2 모터(212)는 동력전달축(250)에 의해 연결될 수 있다.Power is connected to the engine 202, the P1 motor 211 and the P2 motor 212. As an example, the engine 202 and the P1 motor 211 and the P2 motor 212 may be connected by a power transmission shaft 250 .

P1 모터(211)와 P2 모터(212) 사이에 토션댐퍼(241)와 엔진클러치(242)가 구비될 수 있다. P2 모터(212)는 P1 모터(211)보다 엔진(202)에서 거리가 더 떨어진 위치에 배치되는 것이 바람직하다.A torsion damper 241 and an engine clutch 242 may be provided between the P1 motor 211 and the P2 motor 212 . The P2 motor 212 is preferably disposed at a position further away from the engine 202 than the P1 motor 211 .

일예로서, 토션 댐퍼(Torsion Damper)는 이중 질량 플라이휠(Dual mass flywheel) 이라고도 하며 차량의 엔진과 변속기 사이에 설치되어 동력전달과정에서 발생하는 비틀림 진동을 감쇠시키는 역할을 한다. 일예로서, 엔진클러치(242)는 엔진(202)에서 전달되는 동력을 연결하거나 끊는 역할을 한다.As an example, a torsion damper, also called a dual mass flywheel, is installed between an engine and a transmission of a vehicle and serves to damp torsional vibrations generated during a power transmission process. As an example, the engine clutch 242 serves to connect or disconnect power transmitted from the engine 202 .

통합 인버터(205)와 배터리(207)는 제1 케이블(221)에 의해 연결될 수 있다.구체적으로 통합 인버터(205)에 정션 박스(208)가 구비되고 정션 박스(208)와 배터리(207)는 제1 케이블(221)에 의해 전기적으로 연결된다.The integrated inverter 205 and the battery 207 may be connected by a first cable 221 . Specifically, the integrated inverter 205 is provided with a junction box 208 , and the junction box 208 and the battery 207 are It is electrically connected by a first cable 221 .

일예로서, 정션박스(208)는 차량 내 전원 및 신호 시스템을 분배하고 전원체계의 회로를 보호하는 기능을 수행한다. 일예로서, 정션박스(208)는 대전류에 의한 열전도를 최소화시킨 하이브리드 정션박스일 수 있다. 정션박스(208)는 차량 내 전기를 소모하는 각종 전기장치에 배터리 전원을 공급하기 위한 장치이다. 정션박스는 각 부하용 소자, 즉 부하별로 사용되는 퓨즈와 릴레이들을 회로 사이에 조합하여 박스에 내장시킨 일종의 배전박스로서, 퓨즈와 릴레이를 이용하여 배터리 전원을 공급 및 분배하는 기능을 수행한다.As an example, the junction box 208 distributes power and signal systems in the vehicle and performs a function of protecting circuits of the power system. As an example, the junction box 208 may be a hybrid junction box in which heat conduction due to a large current is minimized. The junction box 208 is a device for supplying battery power to various electric devices that consume electricity in the vehicle. A junction box is a type of distribution box in which elements for each load, ie, fuses and relays used for each load, are combined between circuits and built into the box, and performs a function of supplying and distributing battery power using the fuse and relay.

EOP(206)는 하이브리드 변속기(201) 내부에서 제2 케이블(222)에 의해 통합 인버터(205)와 전기적으로 연결된다. 일예로서, EOP(206)는 하이브리드 변속기(201) 내부에 위치하거나 또는 하이브리드 변속기(201) 외부에 위치할 수 있다.The EOP 206 is electrically connected to the integrated inverter 205 by a second cable 222 inside the hybrid transmission 201 . As an example, the EOP 206 may be located inside the hybrid transmission 201 or may be located outside the hybrid transmission 201 .

EOP(206)는 전동식 오일 펌프로서 엔진클러치 및 변속기를 구동하기 위해 필요로 하는 작동유를 공급하는 역할을 한다. 일예로서 EOP(206)는 모터 및 펌프를 포함하며 모터의 동력을 이용하여 펌프를 구동함으로써 엔진클러치 및 변속기를 구동하기 위해 필요로 하는 작동유를 공급한다.The EOP 206 is an electric oil pump and serves to supply hydraulic oil required to drive the engine clutch and the transmission. As an example, the EOP 206 includes a motor and a pump, and supplies hydraulic oil required to drive the engine clutch and the transmission by driving the pump using the power of the motor.

살펴본 바와 같이 본 발명은 OPU를 인버터와 통합 구성하여 인버터와 변속기를 일체화함으로써 차량용 하이브리드 장치에 최적화된 효율적인 장치를 구현할 수 있다. 또한, 본 발명은 하이브리드 변속기 내부에 장착된 P1 모터와 P2 모터를 인버터와 다이렉트로 연결함으로써 기존의 복잡했던 케이블 연결 구조를 삭제할 수 있다. 또한, 본 발명은 통합된 인버터 구성을 통해 제어 냉각계를 일원화할 수 있다. 또한, 본 발명은 파워 케이블을 삭제함으로써 설계 및 조립 과정을 단순화할 수 있다.As described above, the present invention can implement an efficient device optimized for a hybrid vehicle for a vehicle by integrating the OPU with the inverter and integrating the inverter and the transmission. In addition, the present invention can eliminate the existing complicated cable connection structure by directly connecting the P1 motor and the P2 motor mounted in the hybrid transmission with the inverter. In addition, the present invention can unify the control cooling system through the integrated inverter configuration. In addition, the present invention can simplify the design and assembly process by eliminating the power cable.

이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위 내에서 다양한 수정, 변경 및 치환이 가능할 것이다. 따라서, 본 발명에 개시된 실시예 및 첨부된 도면들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예 및 첨부된 도면에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The above description is merely illustrative of the technical idea of the present invention, and various modifications, changes, and substitutions are possible within the range that does not depart from the essential characteristics of the present invention by those of ordinary skill in the art to which the present invention pertains. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are for explaining, not limiting, the technical spirit of the present invention, and the scope of the technical spirit of the present invention is not limited by these embodiments and the accompanying drawings. . The protection scope of the present invention should be construed by the following claims, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

201 : 하이브리드 변속기
202 : 엔진
205 : 통합 인버터
206 : EOP
207 : 배터리
208 : 정션 박스
211 : P1 모터
212 : P2 모터
221 : 제1 케이블
222 : 제2 케이블
230 : 버스바
241 : 토션댐퍼
242 : 엔진클러치
250 : 동력전달축201: hybrid transmission
202 : engine
205: integrated inverter
206 : EOP
207: battery
208: junction box
211: P1 motor
212: P2 motor
221: first cable
222: second cable
230: bus bar
241: torsion damper
242: engine clutch
250: power transmission shaft

Claims (11)

OPU를 인버터와 통합하여 통합 인버터를 구성하고, 상기 통합 인버터와 하이브리드 변속기를 일체화하여 구성하는 것을 특징으로 하는 차량용 하이브리드 장치.A hybrid device for a vehicle, characterized in that the OPU is integrated with the inverter to form an integrated inverter, and the integrated inverter and the hybrid transmission are integrated and configured. 제 1 항에 있어서,
상기 하이브리드 변속기 내부에 장착되는 P1 모터와 P2 모터가 상기 통합 인버터와 직접 연결되는 것을 특징으로 하는 차량용 하이브리드 장치.The method of claim 1,
A hybrid device for a vehicle, characterized in that the P1 motor and the P2 motor mounted inside the hybrid transmission are directly connected to the integrated inverter. 제 2 항에 있어서,
상기 P1 모터와 P2 모터는 상기 통합 인버터와 버스바에 의해 직접 연결되는 것을 특징으로 하는 차량용 하이브리드 장치.3. The method of claim 2,
The P1 motor and the P2 motor are directly connected by the integrated inverter and a bus bar. 제 2 항에 있어서,
상기 P1 모터와 P2 모터는 엔진과 동력이 연결되는 것을 특징으로 하는 차량용 하이브리드 장치.3. The method of claim 2,
The P1 motor and the P2 motor are a hybrid device for a vehicle, characterized in that the engine and power are connected. 제 4 항에 있어서,
상기 P1 모터와 P2 모터 사이에는,
토션댐퍼와 엔진클러치가 구비되는 것을 특징으로 하는 차량용 하이브리드 장치.5. The method of claim 4,
Between the P1 motor and the P2 motor,
A hybrid device for a vehicle, characterized in that it is provided with a torsion damper and an engine clutch. 제 4 항에 있어서,
상기 P2 모터는,
상기 P1 모터보다 상기 엔진에서 거리가 더 떨어진 위치에 배치되는 것을 특징으로 하는 차량용 하이브리드 장치.5. The method of claim 4,
The P2 motor is
The hybrid device for a vehicle, characterized in that it is disposed at a position further away from the engine than the P1 motor. 제 1 항에 있어서,
상기 통합 인버터는,
배터리와 연결되는 것을 특징으로 하는 차량용 하이브리드 장치.The method of claim 1,
The integrated inverter,
A hybrid device for a vehicle, characterized in that it is connected to a battery. 제 7 항에 있어서,
상기 통합 인버터는 정션 박스를 포함하고, 상기 정션 박스와 배터리는 제1 케이블에 의해 연결되는 것을 특징으로 하는 차량용 하이브리드 장치.8. The method of claim 7,
The integrated inverter includes a junction box, and the junction box and the battery are connected by a first cable. 제 1 항에 있어서,
상기 통합 인버터와 EOP는,
제2 케이블에 의해 연결되는 것을 특징으로 하는 차량용 하이브리드 장치.The method of claim 1,
The integrated inverter and EOP,
A hybrid device for a vehicle, characterized in that it is connected by a second cable. 제 9 항에 있어서,
상기 EOP는,
상기 하이브리드 변속기의 내부 또는 외부에 장착되는 것을 특징으로 하는 차량용 하이브리드 장치.10. The method of claim 9,
The EOP is
A hybrid device for a vehicle, characterized in that it is mounted inside or outside the hybrid transmission. 제 9 항에 있어서,
상기 OPU는,
EOP를 제어하는 것을 특징으로 하는 차량용 하이브리드 장치.10. The method of claim 9,
The OPU is
A hybrid device for a vehicle, characterized in that the EOP is controlled.
KR1020200035091A 2020-03-23 2020-03-23 Hybrid apparatus for vehicle KR20210118611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200035091A KR20210118611A (en) 2020-03-23 2020-03-23 Hybrid apparatus for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200035091A KR20210118611A (en) 2020-03-23 2020-03-23 Hybrid apparatus for vehicle

Publications (1)

Publication Number Publication Date
KR20210118611A true KR20210118611A (en) 2021-10-01

Family

ID=78115396

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200035091A KR20210118611A (en) 2020-03-23 2020-03-23 Hybrid apparatus for vehicle

Country Status (1)

Country Link
KR (1) KR20210118611A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11713791B1 (en) 2022-05-04 2023-08-01 Hyundai Motor Company Hybrid electric vehicle and touchpoint learning method therefor
KR20230159744A (en) 2022-05-12 2023-11-22 현대자동차주식회사 Hybrid electric vehicle and method of driving control for the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030089895A (en) 2002-05-20 2003-11-28 현대자동차주식회사 Interface apparatus of on hybrid electric vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030089895A (en) 2002-05-20 2003-11-28 현대자동차주식회사 Interface apparatus of on hybrid electric vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11713791B1 (en) 2022-05-04 2023-08-01 Hyundai Motor Company Hybrid electric vehicle and touchpoint learning method therefor
KR20230159744A (en) 2022-05-12 2023-11-22 현대자동차주식회사 Hybrid electric vehicle and method of driving control for the same

Similar Documents

Publication Publication Date Title
CN101448682B (en) Wiring connection structure for electric apparatus and electrically driven vehicle
US20180022202A1 (en) Hybrid vehicle driving system
EP2913217A2 (en) Vehicle propulsion system with multi-channel DC bus and method of manufacturing same
CN105209280A (en) Vehicle driving apparatus
JP2000152470A (en) Power-wire harness laying structure for motor-driven vehicle
KR20210118611A (en) Hybrid apparatus for vehicle
CN104955697A (en) Method for operating a hybrid drive device of a motor vehicle, corresponding hybrid drive device and motor vehicle
AU2007209665A1 (en) Motor vehicle comprising a solar module
US20080087480A1 (en) Device for Generating Electrical Energy for an Agricultural or Industrial Utility Vehicle
CN113669434B (en) Oil passage structure of drive system device for hybrid vehicle
JP2016526368A (en) Drive unit for driving a power unit
US11623543B2 (en) Method for operating an on-board electrical network of a motor vehicle
CN113824168A (en) Vehicle drive system
US11247573B2 (en) Electric vehicle
JP2000224709A (en) Power supply
CN113682124B (en) Hybrid power device for vehicle
KR101518898B1 (en) Charge sustaining mode control system for plug in hybrid vehicle and method thereof
JP7091299B2 (en) Vehicle drive unit
KR100999606B1 (en) A hybrid system for electric vehicles
JP2020026244A (en) Electric work vehicle
JPH11252993A (en) Drive device
JP4329454B2 (en) Electric vehicle system
KR20210130507A (en) Power train apparatus for hybrid vehicle
JP2000253512A (en) Electric vehicle and hybrid vehicle
KR102494608B1 (en) Hybrid transmission apparatus

Legal Events

Date Code Title Description
AMND Amendment
E601 Decision to refuse application
AMND Amendment
E90F Notification of reason for final refusal
AMND Amendment
X601 Decision of rejection after re-examination