KR960043467A - 동력 전달 장치 및 그 제어 방법 - Google Patents

동력 전달 장치 및 그 제어 방법 Download PDF

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Publication number
KR960043467A
KR960043467A KR1019960006450A KR19960006450A KR960043467A KR 960043467 A KR960043467 A KR 960043467A KR 1019960006450 A KR1019960006450 A KR 1019960006450A KR 19960006450 A KR19960006450 A KR 19960006450A KR 960043467 A KR960043467 A KR 960043467A
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KR
South Korea
Prior art keywords
rotor
output shaft
motor
electric motor
torque
Prior art date
Application number
KR1019960006450A
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English (en)
Other versions
KR100289981B1 (ko
Inventor
에이지 야마다
다까오 미야따니
야스또모 가와바따
료지 미즈따니
데쯔야 미우라
Original Assignee
와다 아끼히로
도요다 지도샤 가부시끼가이샤
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Publication of KR960043467A publication Critical patent/KR960043467A/ko
Application granted granted Critical
Publication of KR100289981B1 publication Critical patent/KR100289981B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/13—Controlling the power contribution of each of the prime movers to meet required power demand in order to stay within battery power input or output limits; in order to prevent overcharging or battery depletion
    • 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
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
    • 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
    • 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
    • B60K6/36—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
    • B60K6/365—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 with the gears having orbital motion
    • 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
    • B60K6/44—Series-parallel type
    • 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
    • B60K6/44—Series-parallel type
    • B60K6/448—Electrical distribution type
    • 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
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
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    • B60L50/00—Electric propulsion with power supplied within the vehicle
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    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
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    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
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    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

원동기로부터 얻어진 동력을 고효율로 전달 또는 이용하는 동시에, 토오크의 출력축을 원동기의 출력축의 회전 방향과는 역방향으로 회전시킨다.
클러치 모터(30)는 외부 로우터(32)가 원동기(50)의 크랭크 샤프트(56)에 내부 로우터(34)가 구동축(22)에 결합되어 있다. 어시스트 모터(4)는 로우터(42)가 구동축(22)에 결합되어 있다. 이들 모터(30,40)는 제어 장치(80)에 의해 제어된다. 제어 PCU(90)는 제1구동 회로(91)를 제어하여 클러치 모터(30)에 회생 동작을 시킨다. 클러치 모터(30)는 외부 로우터(32)와 내부 로우터(34)의 미끄럼에 따른 에너지를 전력 형태로 회생한다. 제어 CPU(90)는 제2구동 회로(92)를 제어하고 이 전력을 이용하여 어시스트 모터(40)를 역방향의 역행 동작시킨다. 토오크 출력축인 구동축(22)은 크랭크 샤프트(56)의 회전 방향과 역방향으로 회전한다.

Description

동력 전달 장치 및 그 제어 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예로서의 동력 전달 장치의 개략 구성을 도시하는 구성도.

Claims (27)

  1. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고, 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 제1전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기로부터 전력을 회생할 수 있는 제1전동기 구동 회로와, 상기 토오크 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기를 구동하는 제2전동기 구동 회로와, 전력을 축적하는 축적 수단을 구비하는 동력 전달 장치로서, 상기 제1전동기 구동 회로를 제어하여 상기 제1전동기에 있어서 발생하는 토오크를 소정치 이하로 하는 동시에, 상기 제2전동기 구동 회로를 제어하여 상기 축적 수단에 축적된 전력을 이용하여 상기 제2전동기를 구동하고, 상기 토오크의 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 제어 수단을 구비하는 것을 특징으로 하는 동력 전달 장치.
  2. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 제1전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기로부터 전력을 회생할 수 있는 제1전동기 구동 회로와, 상기 토오크 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기를 구동하는 제2전동기 구동 회로를 구비하는 동력 전달 장치로서, 상기 제1전동기 구동 회로를 제어하여 상기 제1전동기로부터 상기 제1로우터와 제2로우터 사이에 생기는 미끄럼 회전에 따른 전력을 상기 제1전동기 구동 회로를 거쳐서 회생하는 동시에, 상기 제2전동기 구동 회로를 제어하여 상기 회생한 전력을 이용하여 상기 제2전동기를 구동하고, 상기 토오크의 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 제어 수단을 구비하는 것을 특징으로 하는 동력 전달 장치.
  3. 제2항에 있어서, 전력을 축적하는 축적 수단을 또 구비하는 동시에, 상기 제어 수단은 상기 제2전동기 구동 회로를 제어하여 상기 제1전동기에 의해 회생된 전력 이외에 상기 축적 수단에 축적된 전력을 이용하여 상기 제2전동기를 구동하고, 상기 토오크의 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 것을 특징으로 하는 동력 전달 장치.
  4. 제2항에 있어서, 전력을 축적하는 축적 수단을 또 구비하는 동시에, 상기 제어 수단은 상기 제1전동기에 의해 회생된 전력의 적어도 일부를 상기 축적 수단에 축적시키는 것을 특징으로 하는 동력 전달 장치.
  5. 제4항에 있어서, 상기 축적 수단에 있어서의 축적된 전력의 잔류 용량을 검출하는 잔류 용량 검출 수단과, 상기 검출된 잔류 용량이 소정치 이하인 경우에는 상기 원동기의 출력축의 회전수를 증가시켜서 상기 제1전동기로부터 회생되는 전력을 증가시키는 회생 전력 증가 수단을 또 구비한 것을 특징으로 하는 동력 전달 장치.
  6. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 전동기와, 상기 전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 전동기를 구동하는 전동기 구동 회로와, 전력을 축적하는 축적 수단을 구비하는 동력 전달 장치로서, 상기 전동기 구동 회로를 제어하여 상기 축적 수단에 축적된 전력을 이용하여 상기 전동기를 구동하고, 상기 전동기에 의해 상기 토오크의 출력축에 있어서 상기 제1방향과 역방향인 제2방향의 토오크를 발생시키고, 상기 토오크의 출력축을 상기 제2방향으로 회전시키는 제어 수단을 구비하는 것을 특징으로 하는 동력 전달 장치.
  7. 제6항에 있어서, 상기 원동기의 출력축이 회전을 정지하고 있을 때에는 상기 제어 수단은 상기 전동기에 의해 상기 토오크의 출력축에 있어서 발생하는 토오크로서, 상기 원동기의 출력축이 갖는 정지 최대 마찰 토오크 이하의 토오크를 발생시키는 동력 전달 장치.
  8. 제6항 또는 제7항에 있어서, 상기 원동기의 출력축 및 상기 토오크의 출력축 중 한 쪽 출력축에 기계적으로 결합하는 로우터를 갖는 전동기를 또 구비하는 것을 특징으로 하는 동력 전달 장치.
  9. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 제1전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기로부터 전력을 회생할 수 있는 제1전동기 구동 회로와, 상기 토오크 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기로부터 전력을 회생할 수 있는 제2전동기 구동 회로를 구비하는 동력 전달 장치로서, 상기 토오크의 출력축이 상기 제1방향과는 역방향인 제2방향으로 회전하고 있을 때 상기 제2전동기 구동 회로를 제어하여 상기 제2전동기로부터 전력을 상기 제2전동기 구동 회로를 거쳐서 회생하고, 상기 제2전동기에 의해 상기 토오크의 출력축에 있어서 상기 제1방향으로 토오크를 발생시키는 동시에, 상기 제1전동기 구동 회로를 제어하여 상기 회생한 전력을 이용하여 상기 제1전동기를 구동하고, 상기 제1전동기에 의해 상기 토오크 출력축에 있어서 상기 제2방향으로 토오크를 발생시키는 제어 수단을 구비하는 것을 특징으로 하는 동력 전달 장치.
  10. 제9항에 있어서, 상기 토오크 출력축에 있어서 상기 제2전동기에 의해 발생하는 토오크는 상기 제1전동기에 의해 발생하는 토오크 보다 큰 것을 특징으로 하는 동력 전달 장치.
  11. 제9항 또는 제10항에 있어서, 상기 원동기가 회전을 정지하고 있을 때는 상기 제어 수단은 상기 제1전동기에 의해 상기 토오크 출력축에 있어서 발생하는 토오크로서 상기 원동기의 출력축이 갖는 정지 최대 마찰 토오크 이하의 토오크를 발생시키는 것을 특징으로 하는 동력 전달 장치.
  12. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기를 구동하는 제1전동기 구동 회로와, 상기 원동기의 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기를 구동하는 제2전동기 구동 회로와, 전력을 축적하는 축적 수단을 구비하는 동력 전달 장치로서, 상기 원동기의 출력축의 회전을 정지시키고, 상기 제2전동기 구동 회로를 제어하여 상기 원동기의 출력축이 회전하지 않도록, 상기 제2전동기에 의해 상기 축적 수단에 축적된 전력을 이용하여 상기 원동기의 출력축을 고정시키는 동시에, 상기 제1전동기 구동 회로를 제어하여 상기 축적 수단에 축적된 전력을 이용하여 상기 제1전동기를 구동하고, 상기 토오크 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 제어 수단을 구비하는 것을 특징으로 하는 동력 전달 장치.
  13. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기를 구동하는 제1전동기 구동 회로와, 상기 원동기 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기로부터 전력을 회생할 수 있는 제2전동기 구동 회로를 구비하는 동력 전달 장치로서, 상기 제2전동기 구동 회로를 제어하여 상기 제2전동기로부터 전력을 상기 제2전동기 구동 회로를 거쳐서 회생하는 동시에, 상기 제1전동기 구동 회로를 제어하여 상기 회생한 전력을 이용하여 상기 제1전동기를 구동하고, 상기 토오크의 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 제어 수단을 구비하는 것을 특징으로 하는 동력 전달 장치.
  14. 제13항에 있어서, 전력을 축적하는 축적 수단을 구비하는 동시에, 상기 제어 수단은 상기 제1전동기 구동 회로를 제어하여 상기 제2전동기에 의해 회생한 전력 이외에 상기 축적 수단에 축적된 전력을 이용하여 상기 제1전동기를 구동하고, 상기 토오크 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 것을 특징으로 하는 동력 전달 장치.
  15. 제13항에 있어서, 전력을 축적하는 축적 수단을 또 구비하는 동시에, 상기 제어 수단은 상기 제2전동기에 의해 회생한 전력의 적어도 일부를 상기 축적 수단에 축적시키는 것을 특징으로 하는 동력 전달 장치.
  16. 제1항 내지 제8항 및 제2항 내지 제15항 중 어느 한 항에 있어서, 시프트 포지션이 후진 포지션에 있는지를 검출하는 검출 수단을 또 구비하는 동시에, 상기 제어 수단은 상기 검출 수단이 후진 포지션에 있음을 검출한 때에 상기 토오크 출력축을 제2방향으로 회전시키는 제어를 개시하는 것을 특징으로 하는 동력 전달 장치.
  17. 원동기가 출력하는 기계적 에너지를 제1회전축을 거쳐서 제1전동기에 전달하는 동시에, 제2전동기에 있어서 얻어진 기계적 에너지를 일부 제2회전축을 거쳐서 제1전동기에 전달하고, 상기 제1전동기에 있어서 전달된 상기 기계적 에너지를 전기적 에너지로 변환하여 취출하고, 상기 제2전동기에 있어서 상기 제1전동기로부터 취출된 전기적 에너지를 기계적 에너지로 변환하고, 얻어진 상기 기계적 에너지 중 상기 제1전동기에 전달된 기계적 에너지를 제외한 나머지 기계적 에너지를 출력축으로부터 출력하는 것을 특징으로 하는 동력 전달 장치.
  18. 제17항에 있어서, 상기 제1전동기에서 추출된 상기 전기적 에너지를 축적 수단에 축적하는 것을 특징으로 하는 동력 전달 장치.
  19. 제17항에 있어서, 상기 축적 수단에 축적된 전기적 에너지를 상기 제2전동기에 공급하는 것을 특징으로 하는 동력 전달 장치.
  20. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고, 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 제1전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기로부터 전력을 회생할 수 있는 제1전동기 구동 회로와, 상기 토오크 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기를 구동하는 제2전동기 구동 회로와, 전력을 축적하는 축적 수단을 구비하는 동력 전달 장치의 제어 방법으로서, 상기 제1전동기 구동 회로를 제어하여 상기 제1전동기에 있어서 발생하는 토오크를 소정치 이하로 하는 공정과, 상기 제2전동기 구동 회로를 제어하여 상기 축적 수단에 축적된 전력을 이용하여 상기 제2전동기를 구동하고, 상기 토오크의 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 공정을 포함하는 것을 특징으로 하는 동력 전달 장치의 제어 방법.
  21. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 제1전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기로부터 전력을 회생할 수 있는 제1전동기 구동 회로와, 상기 토오크 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기를 구동하는 제2전동기 구동 회로를 구비하는 동력 전달 장치의 제어 방법으로서, 상기 제1전동기 구동 회로를 제어하여 상기 제1전동기로부터 상기 제1로우터와 제2로우터 사이에 생기는 미끄럼 회전에 따른 전력을 상기 제1전동기 구동 회로를 거쳐서 회생하는 공정과, 상기 제2전동기 구동 회로를 제어하여 상기 회생한 전력을 이용하여 상기 제2전동기를 구동하고, 상기 토오크의 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 공정을 포함하는 것을 특징으로 하는 동력 전달 장치의 제어 방법.
  22. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 전동기와, 상기 전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 전동기를 구동하는 전동기 구동 회로와, 전력을 축적하는 축적 수단을 구비하는 동력 전달 장치의 제어 방법으로서, 상기 전동기 구동회로를 제어하여 상기 축적 수단에 축적된 전력을 이용하여 상기 전동기를 구동하고, 상기 전동기에 의해 상기 토오크의 출력축에 있어서 상기 제1방향과는 역방향인 제2방향의 토오크를 발생시키고, 상기 토오크의 출력축을 상기 제2방향으로 회전시키는 공정을 포함하는 것을 특징으로 하는 동력 전달 장치의 제어 방법.
  23. 제22항에 있어서, 상기 공정은 상기 원동기와 회전을 정지하고 있을 때는 상기 전동기에 의해 상기 토오크 출력축에 있어서 발생하는 토오크로서 상기 원동기의 출력축이 갖는 정지 최대 마찰 토오크 이하의 토오크를 발생시키는 공정을 포함하는 것을 특징으로 하는 동력 전달 장치의 제어 방법.
  24. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 제1전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기로부터 전력을 회생할 수 있는 제1전동기 구동 회로와, 상기 토오크 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기로부터 전력을 회생할 수 있는 제2전동기 구동 회로를 구비하는 동력 전달 장치의 제어 방법으로서, 상기 토오크의 출력축이 상기 제1방향과는 역방향인 제2방향으로 회전하고 있을 때 상기 제2전동기 구동 회로를 제어하여 상기 제2전동기로부터 전력을 상기 제2전동기 구동 회로를 거쳐서 회생하고 상기 제2전동기에 의해 상기 토오크의 출력축에 있어서 상기 제1방향으로 토오크를 발생시키는 제1공정과, 상기 토오크의 출력축이 상기 제1방향과는 역방향인 제2방향으로 회전하고 있을 때 상기 제1전동기 구동 회로를 제어하여 상기 회생한 전력을 이용하여 상기 제1전동기를 구동하고, 상기 제1전동기에 의해 상기 토오크 출력축에 있어서 상기 제2방향으로 토오크를 발생시키는 제2공정을 포함하는 것을 특징으로 하는 동력 전달 장치의 제어 방법.
  25. 제24항에 있어서, 상기 제2공정은 상기 원동기가 회전을 정지하고 있을 때는 상기 제1전동기에 의해 상기 토오크 출력축에 있어서 발생하는 토오크로서, 상기 원동기의 출력축이 갖는 정지 최대 마찰 토오크 이하의 토오크를 발생시키는 공정을 포함하는 것을 특징으로 하는 동력 전달 장치의 제어 방법.
  26. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제1로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 제1전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기를 구동하는 제1전동기 구동 회로와, 상기 원동기의 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기를 구동하는 제2전동기 구동 회로와, 전력을 축적하는 축적 수단을 구비하는 동력 전달 장치의 제어방법으로서, 상기 원동기의 출력축의 회전을 정지시키는 공정과, 상기 제2전동기 구동 회로를 제어하여 상기 원동기의 출력축이 회전하지 않도록, 상기 제2전동기에 의해 상기 축적 수단에 축적된 전력을 이용하여 상기 원동기의 출력축을 고정시키는 공정과, 상기 제1전동기 구동 회로를 제어하여 상기 축적 수단에 축적된 전력을 이용하여 상기 제1전동기를 구동하고, 상기 토오크의 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 공정을 포함하는 것을 특징으로 하는 동력 전달 장치의 제어 방법.
  27. 출력축을 갖고, 상기 출력축을 제1방향으로 회전시키는 원동기와, 상기 원동기의 출력축에 기계적으로 결합하는 제1로우터와, 상기 제1로우터와 전자적으로 결합하고 상기 제1로우터에 대해 상대적으로 회전할 수 있는 제2로우터를 갖고, 상기 제2로우터에 기계적으로 결합된 회전축을 토오크 출력축으로 하는 제1전동기와, 상기 전동기에 있어서의 상기 제1 및 제2로우터 사이의 전자적인 결합을 제어하여 상기 제1전동기를 구동하는 제1전동기 구동 회로와, 상기 원동기 출력축에 기계적으로 결합하는 제3로우터를 갖는 제2전동기와, 상기 제2전동기로부터 전력을 회생할 수 있는 제2전동기 구동 회로를 구비하는 동력 전달 장치의 제어 방법으로서, 상기 제2전동기 구동 회로를 제어하여 상기 제2전동기로부터 전력을 상기 제2전동기 구동 회로를 거쳐서 회생하는 공정과, 상기 제1전동기 구동 회로를 제어하여 상기 회생한 전력을 이용하여 상기 제1전동기를 구동하고, 상기 토오크의 출력축을 상기 제1방향과는 역방향인 제2방향으로 회전시키는 공정을 포함하는 것을 특징으로 하는 동력 전달 장치의 제어 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960006450A 1995-05-19 1996-03-12 동력 전달 장치 및 그 제어 방법 KR100289981B1 (ko)

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JPH0946966A (ja) 1997-02-14
JP3052802B2 (ja) 2000-06-19
KR100289981B1 (ko) 2001-06-01
US5903113A (en) 1999-05-11

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