KR100692712B1 - Power tranin structure of a hybric vehicle - Google Patents

Power tranin structure of a hybric vehicle Download PDF

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Publication number
KR100692712B1
KR100692712B1 KR1020050116942A KR20050116942A KR100692712B1 KR 100692712 B1 KR100692712 B1 KR 100692712B1 KR 1020050116942 A KR1020050116942 A KR 1020050116942A KR 20050116942 A KR20050116942 A KR 20050116942A KR 100692712 B1 KR100692712 B1 KR 100692712B1
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South Korea
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clutch
motor generator
engine
sub
generator
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KR1020050116942A
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Korean (ko)
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김승기
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현대자동차주식회사
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    • 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
    • B60K6/42—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

A power transmitter for a hybrid vehicle is provided to get better mileage and operability of the hybrid vehicle by efficiently controlling operation of an engine and subsidiary devices of the engine according to a moving state of the vehicle. A power transmitter for a hybrid vehicle comprises a main motor generator(3), a sub motor generator, a driving clutch, a power transmission unit, and a controller(5). The main motor generator transmits electric power with respect to an engine(1). The sub motor generator supplies the power to respective subsidiary devices of the engine. The driving clutch converts power transmission states of the sub motor generator with respect to the subsidiary devices of the engine. The power transmission unit helps transmission among the engine, the main motor generator, and the sub motor generator. The controller controls the engine, the main motor generator, the sub motor generator, the driving clutch, and the power transmission unit according to the moving state of the hybrid vehicle.

Description

하이브리드 차량의 동력전달장치{POWER TRANIN STRUCTURE OF A HYBRIC VEHICLE}POWER TRANIN STRUCTURE OF A HYBRIC VEHICLE}

도 1은 본 발명에 따른 하이브리드 차량의 동력전달장치를 도시한 도면,1 is a view showing a power transmission device of a hybrid vehicle according to the present invention,

도 2는 엔진 시동시의 작동상태를 설명한 도면,2 is a view for explaining an operating state when starting the engine;

도 3은 차량의 일반적인 주행시 냉각팬과 에어컨 컴프레셔의 작동이 필요한 경우를 설명한 도면,3 is a view illustrating a case in which the operation of the cooling fan and the air conditioner compressor is required during normal driving of a vehicle;

도 4는 차량의 제동시의 작동상태를 설명한 도면,4 is a view for explaining an operating state during braking of a vehicle;

도 5는 차량의 등판 또는 출발 초기의 작동을 설명한 도면이다.5 is a view for explaining the operation of the climbing or initial departure of the vehicle.

<도면의 주요 부분에 대한 부호의 간단한 설명><Brief description of symbols for the main parts of the drawings>

1; 엔진 3; 주모터제너레이터One; Engine 3; Main motor generator

5; 컨트롤러 7; 연결벨트5; Controller 7; Connecting belt

9; 냉각팬 11; 컴프레셔9; Cooling fan 11; Compressor

13; 제1부모터제너레이터 15; 제2부모터제너레이터13; A first submotor generator 15; Part 2 Motor Generator

17; 제1구동클러치 19; 제2구동클러치17; First drive clutch 19; 2nd drive clutch

21; 제1연결클러치 23; 제2연결클러치21; First connecting clutch 23; 2nd connection clutch

본 발명은 하이브리드 차량의 동력전달장치에 관한 것으로서, 보다 상세하게는 엔진부대장치들과 엔진 및 모터제너레이터와의 동력 연결구조에 관한 것이다.The present invention relates to a power transmission device for a hybrid vehicle, and more particularly, to a power connection structure between engine units and an engine and a motor generator.

하이브리드 차량은 엔진의 동력과 모터제너레이터에 의해 발생되는 동력 및 전기에너지를 효율적으로 이용하여 연비를 향상시키도록 되어 있다.Hybrid vehicles are designed to improve fuel efficiency by efficiently utilizing the power of the engine and the power and electric energy generated by the motor generator.

라디에이터의 냉각팬이나 에어컨컴프레셔와 같은 엔진부대장치들은 통상 엔진으로부터 벨트 등으로 동력을 전달받도록 되어 있거나, 별도의 모터에 의해 구동되도록 되어 있다.Engine units such as radiator cooling fans or air conditioner compressors are typically designed to receive power from the engine to a belt or to be driven by a separate motor.

그런데, 이렇게 엔진으로부터 엔진부대장치로 전달되는 동력은 차량 또는 엔진의 운전상태에 따라 단속이 불가능하여 엔진의 효율적인 운용에 제한이 따르며, 별도로 엔진부대장치를 구동하는 모터 등은 차량의 운용에 충분히 효율적으로 이용하지는 못하는 상태이다.However, the power transmitted from the engine to the engine unit is not limited depending on the vehicle or the driving state of the engine, which limits the efficient operation of the engine. Separately, the motor driving the engine unit is sufficiently efficient for the operation of the vehicle. It is not available.

본 발명은 엔진과 주모터제너레이터에 의해 작동되는 하이브리드 차량에 있어서, 엔진부대장치와의 동력 전달이 차량의 주행상태에 따라 능동적으로 제어될 수 있도록 함으로써, 차량의 연비 및 운전성을 향상시킬 수 있도록 한 하이브리드 차량의 동력전달장치를 제공함에 그 목적이 있다.The present invention, in the hybrid vehicle operated by the engine and the main motor generator, by allowing the power transmission to the engine unit can be actively controlled according to the driving state of the vehicle, to improve the fuel economy and driving performance of the vehicle Its purpose is to provide a power train of a hybrid vehicle.

상기한 바와 같은 목적을 달성하기 위한 본 발명 하이브리드 차량의 동력전달장치는The power transmission device of the present invention hybrid vehicle for achieving the object as described above

엔진과 동력을 수수할 수 있도록 설치된 주모터제너레이터와;A main motor generator installed to receive the engine and the power;

엔진부대장치에 각각 동력을 제공할 수 있도록 구비된 부모터제너레이터와;A parent terminator provided to provide power to each engine unit;

상기 부모터제너레이터의 동력을 당해 엔진부대장치에 전달하는 상태를 전환하도록 설치된 구동클러치와;A drive clutch installed to switch a state of transmitting power of the parent generator to the engine unit;

상기 엔진 및 주모터제너레이터와 상기 부모터제너레이터의 동력을 서로 수수할 수 있도록 하는 동력전달수단과;Power transmission means for receiving power of the engine, the main motor generator and the parent generator;

차량의 주행상태에 따라 상기 엔진, 주모터제너레이터, 부모터제너레이터, 구동클러치 및 상기 동력전달수단을 제어하는 컨트롤러;A controller for controlling the engine, the main motor generator, the parent generator, the drive clutch, and the power transmission means according to the driving state of the vehicle;

를 포함하여 구성된 것을 특징으로 한다.Characterized in that configured to include.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

도 1을 참조하면, 본 발명 실시예는 엔진(1)과 동력을 수수할 수 있도록 설치된 주모터제너레이터(3)와; 엔진부대장치에 각각 동력을 제공할 수 있도록 구비된 부모터제너레이터와; 상기 부모터제너레이터의 동력을 당해 엔진부대장치에 전달하는 상태를 전환하도록 설치된 구동클러치와; 상기 엔진(1) 및 주모터제너레이터(3)와 상기 부모터제너레이터의 동력을 서로 수수할 수 있도록 하는 동력전달수단과; 차량의 주행상태에 따라 상기 엔진(1), 주모터제너레이터(3), 부모터제너레이터, 구동클러치 및 상기 동력전달수단을 제어하는 컨트롤러(5)를 포함하여 구성된다.1, an embodiment of the present invention includes a main motor generator 3 installed to receive power from the engine 1; A parent terminator provided to provide power to each engine unit; A drive clutch installed to switch a state of transmitting power of the parent generator to the engine unit; Power transmission means for receiving power of the engine (1) and the main motor generator (3) and the parent generator; And a controller 5 for controlling the engine 1, the main motor generator 3, the parent generator, the drive clutch, and the power transmission means in accordance with the running state of the vehicle.

본 실시예에서 상기 동력전달수단은 상기 엔진(1) 및 주모터제너레이터(3) 와 상기 부모터제너레이터를 연결하는 연결벨트(7)와, 상기 연결벨트(7)와 상기 부모터제너레이터 사이에 설치된 연결클러치를 포함하여 구성하였다.In the present embodiment, the power transmission means is connected between the engine (1) and the main motor generator (3) and the parent generator, and the connection belt (7) and installed between the connection belt (7) and the parent generator It was configured to include a connection clutch.

본 실시예에서, 상기 엔진(1)부대장치는 라디에이터의 냉각팬(9)과 에어컨의 컴프레셔(11)만을 고려하였다.In this embodiment, the engine 1 support unit only considers the cooling fan 9 of the radiator and the compressor 11 of the air conditioner.

따라서, 상기 부모터제너레이터는 냉각팬용 부모터제너레이터인 제1부모터제너레이터(13)와 컴프레셔용 부모터제너레이터인 제2부모터제너레이터(15)로 구성되고, 상기 구동클러치는 상기 제1부모터제너레이터(13)와 상기 냉각팬(9) 사이에 설치된 제1구동클러치(17)와 상기 제2부모터제너레이터(15)와 상기 컴프레셔(11)사이에 설치된 제2구동클러치(19)로 구성되며, 상기 연결클러치는 상기 연결벨트(7)와 제1부모터제너레이터(13) 사이에 설치된 제1연결클러치(21)와 상기 연결벨트(7)와 제2부모터제너레이터(15) 사이에 설치된 제2연결클러치(23)로 구성된다.Accordingly, the parent generator includes a first part motor generator 13 that is a parent fan generator for a cooling fan and a second part motor generator 15 that is a compressor parent generator, and the drive clutch is the first part motor generator. It consists of a first drive clutch (17) provided between the (13) and the cooling fan (9) and a second drive clutch (19) provided between the second motor generator (15) and the compressor (11), The connection clutch may include a first connection clutch 21 installed between the connection belt 7 and the first sub-motor generator 13, and a second connection clutch installed between the connection belt 7 and the second sub-motor generator 15. It consists of a connection clutch 23.

물론, 이외에 엔진부대장치로서 워터펌프 등을 별도의 부모터제너레이터에 의해 구동되도록 하면서, 상기와 같은 방법으로 엔진(1) 및 주모터제너레이터(3)에 연결되도록 할 수도 있을 것이다.Of course, it is also possible to be connected to the engine 1 and the main motor generator 3 in the same manner as described above, while the water pump or the like as the engine unit is driven by a separate parent generator.

상기 컨트롤러(5)는 엔진(1)과 주모터제너레이터(3) 및 부모터제너레이터를 제어하도록 되어 있음은 물론 다음의 기능을 가지도록 구성하는 바, 이하에서는 컨트롤러(5)의 기능과 함께 본 발명의 작용을 살펴본다.The controller 5 is configured to control the engine 1, the main motor generator 3, and the parent generator as well as to have the following functions. Hereinafter, the present invention together with the function of the controller 5 will be described. Look at the operation of.

상기 컨트롤러(5)는 상기 제1부모터제너레이터(13) 또는 상기 제2부모터제너레이터(15) 중 어느 하나 또는 모두가 고장나면, 상기 제1구동클러치(17)와 제2 구동클러치(19) 중 어느 하나 또는 모두와 상기 제1연결클러치(21)와 제2연결클러치(23) 중 어느 하나 또는 모두를 상응하게 연결작동시킴으로써, 엔진(1) 및 주모터제너레이터(3)로부터의 동력이 상기 냉각팬(9)과 컴프레셔(11) 중 어느 하나 또는 모두에 제공되도록 제어하도록 한다.The controller 5 is the first drive clutch 17 and the second drive clutch 19 when any one or both of the first sub-motor generator 13 or the second sub-motor generator 15 is broken. By correspondingly coupling one or both of the first connection clutch 21 and the second connection clutch 23 to any one or both of them, the power from the engine 1 and the main motor generator 3 is increased. Control to be provided to any one or both of the cooling fan (9) and the compressor (11).

즉, 상기 제1부모터제너레이터(13)나 제2부모터제너레이터(15)가 고장이나면, 엔진(1) 및 주모터제너레이터(3)에서 제공되는 동력으로 냉각팬(9)이나 컴프레셔(11) 또는 이들 모두를 구동할 수 있도록 함으로써, 고장에 대한 대처능력을 향상시키도록 한 것이다.That is, when the first sub-motor generator 13 or the second sub-motor generator 15 fails, the cooling fan 9 or the compressor 11 is powered by the power provided by the engine 1 and the main motor generator 3. Or both, to improve the ability to cope with failures.

엔진(1)의 시동시에, 상기 컨트롤러(5)는 상기 제1구동클러치(17)와 제2구동클러치(19)는 차단작동시키고 상기 제1연결클러치(21)와 제2연결클러치(23)는 연결작동시키며, 상기 제1부모터제너레이터(13)와 상기 제2부모터제너레이터(15)를 함께 구동하여 엔진(1)의 시동성을 향상시키도록 제어한다.At the start of the engine 1, the controller 5 shuts off the first drive clutch 17 and the second drive clutch 19 and the first connection clutch 21 and the second connection clutch 23. ) Is operated to connect and control the first sub-motor generator 13 and the second sub-motor generator 15 together to improve the startability of the engine 1.

즉, 상기 제1부모터제너레이터(13)와 제2부모터제너레이터(15)에서 발생되는 동력을 엔진(1) 스타터모터의 구동력에 추가되도록 전용하여, 엔진(1)의 시동이 보다 용이하게 이루어지도록 하는 것이다.That is, the power generated by the first sub-motor generator 13 and the second sub-motor generator 15 is dedicated to be added to the driving force of the starter motor of the engine 1, so that the engine 1 can be started more easily. To lose.

차량의 일반 주행시에, 상기 컨트롤러(5)는 상기 제1연결클러치(21)와 상기 제2연결클러치(23)는 차단작동시키고, 상기 제1부모터제너레이터(13)와 제1구동클러치(17)는 냉각팬(9)의 구동 필요시에 구동시키며, 상기 제2부모터제너레이터(15) 와 제2구동클러치(19)는 컴프레셔(11)의 구동 필요시에만 구동시키도록 제어한다.In the normal driving of the vehicle, the controller 5 shuts off the first connecting clutch 21 and the second connecting clutch 23, and the first sub-motor generator 13 and the first driving clutch 17. Is driven when the cooling fan 9 needs to be driven, and the second sub-motor generator 15 and the second drive clutch 19 are controlled to be driven only when the compressor 11 needs to be driven.

즉, 차량이 보통의 일반적인 주행상태를 가지고 있는 경우에는 엔진(1) 및 주모터제너레이터(3)를 엔진부대장치와 차단하여 동력의 손실을 억제하고, 냉각팬(9)이나 에어컨 컴프레셔(11)는 필요시에만 자체적으로 부모터제너레이터로 동력을 발생시켜 구동하도록 하는 것이다.That is, when the vehicle has a normal general driving state, the engine 1 and the main motor generator 3 are disconnected from the engine unit to suppress the loss of power, and the cooling fan 9 or the air conditioner compressor 11 Is to generate and drive power to its own parent generator only when necessary.

차량의 제동시에, 상기 컨트롤러(5)는 상기 제1구동클러치(17)와 제2구동클러치(19) 및 상기 제1연결클러치(21)와 제2연결클러치(23)를 모두 연결작동시키고, 상기 제1부모터제너레이터(13)와 상기 제2부모터제너레이터(15)는 제너레이터로서 기능하도록 제어하여, 제동력을 향상시키고, 발전된 전기를 배터리에 충전하여 에너지 효율성을 향상시킨다.When the vehicle is braked, the controller 5 connects and operates both the first driving clutch 17 and the second driving clutch 19 and the first connecting clutch 21 and the second connecting clutch 23. The first sub-motor generator 13 and the second sub-motor generator 15 are controlled to function as a generator, thereby improving braking force and charging the generated electricity in a battery to improve energy efficiency.

또한, 상기 컨트롤러(5)는 차량의 등판 또는 출발의 초기에, 상기 제1구동클러치(17)와 제2구동클러치(19)는 차단작동시키고 상기 제1연결클러치(21)와 제2연결클러치(23)는 연결작동시키며, 상기 제1부모터제너레이터(13)와 상기 제2부모터제너레이터(15)를 함께 구동하여 엔진(1)에게 구동토크를 부가하도록 제어함으로써, 차량의 등판 성능 및 출발 성능을 향상시킬 수 있다.In addition, the controller 5 blocks the first driving clutch 17 and the second driving clutch 19 at the beginning of the back of the vehicle or starts the vehicle, and the first connecting clutch 21 and the second connecting clutch are operated. 23 operates to connect and drive the first sub-motor generator 13 and the second sub-motor generator 15 together to control the driving torque to be added to the engine 1. It can improve performance.

이상과 같이 본 발명에 의하면, 엔진과 주모터제너레이터에 의해 작동되는 하이브리드 차량에 있어서, 엔진부대장치와의 동력 전달이 차량의 주행상태에 따라 능동적으로 제어될 수 있도록 함으로써, 차량의 연비 및 운전성을 향상시킬 수 있도록 한다.As described above, according to the present invention, in the hybrid vehicle operated by the engine and the main motor generator, the fuel consumption and driving performance of the vehicle can be actively controlled by allowing power transmission with the engine support device to be actively controlled according to the driving state of the vehicle. To improve.

Claims (8)

엔진과 동력을 수수할 수 있도록 설치된 주모터제너레이터와;A main motor generator installed to receive the engine and the power; 엔진부대장치에 각각 동력을 제공할 수 있도록 구비된 부모터제너레이터와;A parent terminator provided to provide power to each engine unit; 상기 부모터제너레이터의 동력을 당해 엔진부대장치에 전달하는 상태를 전환하도록 설치된 구동클러치와;A drive clutch installed to switch a state of transmitting power of the parent generator to the engine unit; 상기 엔진 및 주모터제너레이터와 상기 부모터제너레이터의 동력을 서로 수수할 수 있도록 하는 동력전달수단과;Power transmission means for receiving power of the engine, the main motor generator and the parent generator; 차량의 주행상태에 따라 상기 엔진, 주모터제너레이터, 부모터제너레이터, 구동클러치 및 상기 동력전달수단을 제어하는 컨트롤러;A controller for controlling the engine, the main motor generator, the parent generator, the drive clutch, and the power transmission means according to the driving state of the vehicle; 를 포함하여 구성된 것을 특징으로 하는 하이브리드 차량의 동력전달장치.Power transmission device for a hybrid vehicle, characterized in that configured to include. 제1항에 있어서, 상기 동력전달수단은The method of claim 1, wherein the power transmission means 상기 엔진 및 주모터제너레이터와 상기 부모터제너레이터를 연결하는 연결벨트와;A connecting belt connecting the engine, the main motor generator and the parent generator; 상기 연결벨트와 상기 부모터제너레이터 사이에 설치된 연결클러치;A connection clutch installed between the connection belt and the parent generator; 를 포함하여 구성된 것을 특징으로 하는 하이브리드 차량의 동력전달장치.Power transmission device for a hybrid vehicle, characterized in that configured to include. 제2항에 있어서, 상기 엔진부대장치는According to claim 2, wherein the engine unit device 라디에이터의 냉각팬과 에어컨의 컴프레셔로서;As a cooling fan of the radiator and a compressor of the air conditioner; 상기 부모터제너레이터는 냉각팬용 부모터제너레이터인 제1부모터제너레이터와, 컴프레셔용 부모터제너레이터인 제2부모터제너레이터로 구성되고;The parent terminator comprises a first sub motor generator that is a parent fan generator for a cooling fan, and a second sub motor generator that is a compressor parent ter generator; 상기 구동클러치는 상기 제1부모터제너레이터와 상기 냉각팬 사이에 설치된 제1구동클러치와, 상기 제2부모터제너레이터와 상기 컴프레셔 사이에 설치된 제2구동클러치로 구성되며; The drive clutch comprises a first drive clutch provided between the first sub-motor generator and the cooling fan, and a second drive clutch provided between the second sub-motor generator and the compressor; 상기 연결클러치는 상기 연결벨트와 제1부모터제너레이터 사이에 설치된 제1연결클러치와, 상기 연결벨트와 제2부모터제너레이터 사이에 설치된 제2연결클러치로 구성된 것;The connection clutch comprises a first connection clutch provided between the connection belt and the first sub-motor generator, and a second connection clutch provided between the connection belt and the second sub-motor generator; 을 특징으로 하는 하이브리드 차량의 동력전달장치.Power transmission device for a hybrid vehicle, characterized in that. 제3항에 있어서, 상기 컨트롤러는 The method of claim 3, wherein the controller 상기 제1부모터제너레이터 또는 상기 제2부모터제너레이터 중 어느 하나 또는 모두가 고장나면, 상기 제1구동클러치와 제2구동클러치 중 어느 하나 또는 모두와 상기 제1연결클러치와 제2연결클러치 중 어느 하나 또는 모두를 상응하게 연결작동시킴으로써, 엔진 및 주모터제너레이터로부터의 동력이 상기 냉각팬과 컴프레셔 중 어느 하나 또는 모두에 제공되도록 제어하는 것If either or both of the first submotor generator or the second submotor generator fails, any one or both of the first driving clutch and the second driving clutch and any one of the first connecting clutch and the second connecting clutch Controlling one or both of the cooling fans and the compressor to provide power from the engine and the main motor generator by correspondingly connecting one or both of them. 을 특징으로 하는 하이브리드 차량의 동력전달장치.Power transmission device for a hybrid vehicle, characterized in that. 제3항에 있어서, 상기 컨트롤러는The method of claim 3, wherein the controller 엔진의 시동시에, 상기 제1구동클러치와 제2구동클러치는 차단작동시키고 상기 제1연결클러치와 제2연결클러치는 연결작동시키며;When the engine is started, the first driving clutch and the second driving clutch are shut off and the first connecting clutch and the second connecting clutch are engaged with each other; 상기 제1부모터제너레이터와 상기 제2부모터제너레이터를 함께 구동하여;Driving the first sub-motor generator and the second sub-motor generator together; 엔진의 시동성을 향상시키도록 제어하는 것Controlling to improve engine startability 을 특징으로 하는 하이브리드 차량의 동력전달장치.Power transmission device for a hybrid vehicle, characterized in that. 제3항에 있어서, 상기 컨트롤러는The method of claim 3, wherein the controller 차량의 일반 주행시에, 상기 제1연결클러치와 상기 제2연결클러치는 차단작동시키고;During normal driving of the vehicle, the first connecting clutch and the second connecting clutch are shut off; 상기 제1부모터제너레이터와 제1구동클러치는 냉각팬의 구동 필요시에 구동시키며;The first sub-motor generator and the first driving clutch are driven when the cooling fan needs to be driven; 상기 제2부모터제너레이터와 제2구동클러치는 컴프레셔의 구동 필요시에 구동시키도록 제어하는 것Controlling the second sub-motor generator and the second driving clutch to be driven when the compressor needs to be driven. 을 특징으로 하는 하이브리드 차량의 동력전달장치.Power transmission device for a hybrid vehicle, characterized in that. 제3항에 있어서, 상기 컨트롤러는The method of claim 3, wherein the controller 차량의 제동시에, 상기 제1구동클러치와 제2구동클러치 및 상기 제1연결클러치와 제2연결클러치를 모두 연결작동시키고;When braking the vehicle, connecting and operating both the first drive clutch and the second drive clutch and the first connection clutch and the second connection clutch; 상기 제1부모터제너레이터와 상기 제2부모터제너레이터는 제너레이터로서 기능하도록 제어하는 것Controlling the first sub-motor generator and the second sub-motor generator to function as a generator 을 특징으로 하는 하이브리드 차량의 동력전달장치.Power transmission device for a hybrid vehicle, characterized in that. 제3항에 있어서, 상기 컨트롤러는The method of claim 3, wherein the controller 차량의 등판 또는 출발의 초기에, 상기 제1구동클러치와 제2구동클러치는 차단작동시키고 상기 제1연결클러치와 제2연결클러치는 연결작동시키며;At the beginning of the back or departure of the vehicle, the first driving clutch and the second driving clutch are shut off and the first connecting clutch and the second connecting clutch are engaged; 상기 제1부모터제너레이터와 상기 제2부모터제너레이터를 함께 구동하여 엔진에게 구동토크를 부가하도록 제어하는 것Driving the first sub-motor generator and the second sub-motor generator together to control the driving torque to be added to the engine. 을 특징으로 하는 하이브리드 차량의 동력전달장치. Power transmission device for a hybrid vehicle, characterized in that.
KR1020050116942A 2005-12-02 2005-12-02 Power tranin structure of a hybric vehicle KR100692712B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120065412A (en) * 2009-09-15 2012-06-20 케이피아이티 커민즈 인포시스템즈 엘티디. Method of converting vehicle into hybrid vehicle
KR101428107B1 (en) * 2008-12-05 2014-08-07 기아자동차주식회사 Power Train for Hybrid Vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101428107B1 (en) * 2008-12-05 2014-08-07 기아자동차주식회사 Power Train for Hybrid Vehicle
KR20120065412A (en) * 2009-09-15 2012-06-20 케이피아이티 커민즈 인포시스템즈 엘티디. Method of converting vehicle into hybrid vehicle
KR101897836B1 (en) * 2009-09-15 2018-09-12 케이피아이티 테크놀로지스 엘티디. Method of converting vehicle into hybrid vehicle

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