POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE
Disclosed is a power transmission system of a hybrid electric vehicle. According to an embodiment of the present invention, a power transmission system of a hybrid electric vehicle can have six or seven external gear sets, one planetary gear set, and a motor/generator used in a dual clutch type tran...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; kor |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | CHOI BYUNG DAE SHIM HYU TAE PARK SUNG HOON |
| description | Disclosed is a power transmission system of a hybrid electric vehicle. According to an embodiment of the present invention, a power transmission system of a hybrid electric vehicle can have six or seven external gear sets, one planetary gear set, and a motor/generator used in a dual clutch type transmission to simplify a structure as much as possible, thereby reducing the whole length, and can implement an electric vehicle mode and a parallel hybrid mode together with an engine mode using a multi-stage fixed shift stage, thereby improving fuel efficiency. The power transmission system of a hybrid electric vehicle comprises: a first input shaft; a second input shaft; a third input shaft; an idle shaft; an intermediate shaft; an output shaft; a planetary gear set including first, second, and third rotating elements, disposed on the first input shaft, changing rotational power transmitted from the engine and the motor/generator, and transmitting the same to the first input shaft; a plurality of external gear sets provided between the second input shaft and the intermediate shaft, between the intermediate shaft and the idle shaft, and between the third input shaft and the output shaft, including a plurality of external gears externally meshed with each other, and changing rotational speed according to the respective gear ratios; and a plurality of coupling elements each including a clutch for selectively connecting the shafts, the rotating elements, and the shafts and the rotating elements, and a brake for selectively connecting the rotating elements and a transmission housing.
하이브리드 차량용 동력전달장치가 개시된다. 본 발명의 일 실시 예에 따른 하이브리드 차량용 동력전달장치는 6개 혹은 7개의 외접기어세트와, 하나의 유성기어세트, 및 모터/제너레이터를 듀얼 클러치 타입의 변속기에 적용하여 구조를 최대한 단순화하여 전장을 축소하고, 다단의 고정 변속단으로 이루어지는 엔진 모드와 함께 전기 자동차 모드 및 패러럴 하이브리드 모드의 구현이 가능하도록 하여 연비를 향상시키도록. 제1, 제2, 제3 입력축, 아이들 축, 중간축, 출력축을 포함하고, 제1, 제2, 제3 회전요소를 포함하여 상기 제1 입력축 상에 배치되며, 상기 엔진과 상기 모터/제너레이터로부터 전달되는 회전동력을 상기 제1 입력축으로 변속하여 전달하는 유성기어세트와, 상기 제2 입력축과 중간축, 상기 중간축과 아이들 축, 및 상기 제3 입력축과 출력 사이에 각각 구성되어 상호 외접 치합되는 복수의 외접기어로 이루어져 각 기어비에 따라 회전수를 변속하는 복수의 외접기어세트, 및 축과 축, 또는 회전요소와 회전요소, 또는 축과 회전요소를 선택적으로 연결하는 클러치와, 회전요소와 변속기하우징을 선택적으로 연결하는 브레이크로 이루어지는 복수의 결합요소을 포함한다. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20210089978A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20210089978A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20210089978A3</originalsourceid><addsrcrecordid>eNrjZDAJ8A93DVIICXL0C_b1DA729PdTCI4MDnH1VfB3U_CIdArydFFw9XF1DgnydFYIc_XwdPZx5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgZGhgYGFpaW5haOxsSpAgCHNiiR</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE</title><source>esp@cenet</source><creator>CHOI BYUNG DAE ; SHIM HYU TAE ; PARK SUNG HOON</creator><creatorcontrib>CHOI BYUNG DAE ; SHIM HYU TAE ; PARK SUNG HOON</creatorcontrib><description>Disclosed is a power transmission system of a hybrid electric vehicle. According to an embodiment of the present invention, a power transmission system of a hybrid electric vehicle can have six or seven external gear sets, one planetary gear set, and a motor/generator used in a dual clutch type transmission to simplify a structure as much as possible, thereby reducing the whole length, and can implement an electric vehicle mode and a parallel hybrid mode together with an engine mode using a multi-stage fixed shift stage, thereby improving fuel efficiency. The power transmission system of a hybrid electric vehicle comprises: a first input shaft; a second input shaft; a third input shaft; an idle shaft; an intermediate shaft; an output shaft; a planetary gear set including first, second, and third rotating elements, disposed on the first input shaft, changing rotational power transmitted from the engine and the motor/generator, and transmitting the same to the first input shaft; a plurality of external gear sets provided between the second input shaft and the intermediate shaft, between the intermediate shaft and the idle shaft, and between the third input shaft and the output shaft, including a plurality of external gears externally meshed with each other, and changing rotational speed according to the respective gear ratios; and a plurality of coupling elements each including a clutch for selectively connecting the shafts, the rotating elements, and the shafts and the rotating elements, and a brake for selectively connecting the rotating elements and a transmission housing.
하이브리드 차량용 동력전달장치가 개시된다. 본 발명의 일 실시 예에 따른 하이브리드 차량용 동력전달장치는 6개 혹은 7개의 외접기어세트와, 하나의 유성기어세트, 및 모터/제너레이터를 듀얼 클러치 타입의 변속기에 적용하여 구조를 최대한 단순화하여 전장을 축소하고, 다단의 고정 변속단으로 이루어지는 엔진 모드와 함께 전기 자동차 모드 및 패러럴 하이브리드 모드의 구현이 가능하도록 하여 연비를 향상시키도록. 제1, 제2, 제3 입력축, 아이들 축, 중간축, 출력축을 포함하고, 제1, 제2, 제3 회전요소를 포함하여 상기 제1 입력축 상에 배치되며, 상기 엔진과 상기 모터/제너레이터로부터 전달되는 회전동력을 상기 제1 입력축으로 변속하여 전달하는 유성기어세트와, 상기 제2 입력축과 중간축, 상기 중간축과 아이들 축, 및 상기 제3 입력축과 출력 사이에 각각 구성되어 상호 외접 치합되는 복수의 외접기어로 이루어져 각 기어비에 따라 회전수를 변속하는 복수의 외접기어세트, 및 축과 축, 또는 회전요소와 회전요소, 또는 축과 회전요소를 선택적으로 연결하는 클러치와, 회전요소와 변속기하우징을 선택적으로 연결하는 브레이크로 이루어지는 복수의 결합요소을 포함한다.</description><language>eng ; kor</language><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ; AUXILIARY DRIVES FOR VEHICLES ; BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210719&DB=EPODOC&CC=KR&NR=20210089978A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210719&DB=EPODOC&CC=KR&NR=20210089978A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHOI BYUNG DAE</creatorcontrib><creatorcontrib>SHIM HYU TAE</creatorcontrib><creatorcontrib>PARK SUNG HOON</creatorcontrib><title>POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE</title><description>Disclosed is a power transmission system of a hybrid electric vehicle. According to an embodiment of the present invention, a power transmission system of a hybrid electric vehicle can have six or seven external gear sets, one planetary gear set, and a motor/generator used in a dual clutch type transmission to simplify a structure as much as possible, thereby reducing the whole length, and can implement an electric vehicle mode and a parallel hybrid mode together with an engine mode using a multi-stage fixed shift stage, thereby improving fuel efficiency. The power transmission system of a hybrid electric vehicle comprises: a first input shaft; a second input shaft; a third input shaft; an idle shaft; an intermediate shaft; an output shaft; a planetary gear set including first, second, and third rotating elements, disposed on the first input shaft, changing rotational power transmitted from the engine and the motor/generator, and transmitting the same to the first input shaft; a plurality of external gear sets provided between the second input shaft and the intermediate shaft, between the intermediate shaft and the idle shaft, and between the third input shaft and the output shaft, including a plurality of external gears externally meshed with each other, and changing rotational speed according to the respective gear ratios; and a plurality of coupling elements each including a clutch for selectively connecting the shafts, the rotating elements, and the shafts and the rotating elements, and a brake for selectively connecting the rotating elements and a transmission housing.
하이브리드 차량용 동력전달장치가 개시된다. 본 발명의 일 실시 예에 따른 하이브리드 차량용 동력전달장치는 6개 혹은 7개의 외접기어세트와, 하나의 유성기어세트, 및 모터/제너레이터를 듀얼 클러치 타입의 변속기에 적용하여 구조를 최대한 단순화하여 전장을 축소하고, 다단의 고정 변속단으로 이루어지는 엔진 모드와 함께 전기 자동차 모드 및 패러럴 하이브리드 모드의 구현이 가능하도록 하여 연비를 향상시키도록. 제1, 제2, 제3 입력축, 아이들 축, 중간축, 출력축을 포함하고, 제1, 제2, 제3 회전요소를 포함하여 상기 제1 입력축 상에 배치되며, 상기 엔진과 상기 모터/제너레이터로부터 전달되는 회전동력을 상기 제1 입력축으로 변속하여 전달하는 유성기어세트와, 상기 제2 입력축과 중간축, 상기 중간축과 아이들 축, 및 상기 제3 입력축과 출력 사이에 각각 구성되어 상호 외접 치합되는 복수의 외접기어로 이루어져 각 기어비에 따라 회전수를 변속하는 복수의 외접기어세트, 및 축과 축, 또는 회전요소와 회전요소, 또는 축과 회전요소를 선택적으로 연결하는 클러치와, 회전요소와 변속기하우징을 선택적으로 연결하는 브레이크로 이루어지는 복수의 결합요소을 포함한다.</description><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</subject><subject>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</subject><subject>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</subject><subject>AUXILIARY DRIVES FOR VEHICLES</subject><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJ8A93DVIICXL0C_b1DA729PdTCI4MDnH1VfB3U_CIdArydFFw9XF1DgnydFYIc_XwdPZx5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgZGhgYGFpaW5haOxsSpAgCHNiiR</recordid><startdate>20210719</startdate><enddate>20210719</enddate><creator>CHOI BYUNG DAE</creator><creator>SHIM HYU TAE</creator><creator>PARK SUNG HOON</creator><scope>EVB</scope></search><sort><creationdate>20210719</creationdate><title>POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE</title><author>CHOI BYUNG DAE ; SHIM HYU TAE ; PARK SUNG HOON</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20210089978A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</topic><topic>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</topic><topic>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</topic><topic>AUXILIARY DRIVES FOR VEHICLES</topic><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHOI BYUNG DAE</creatorcontrib><creatorcontrib>SHIM HYU TAE</creatorcontrib><creatorcontrib>PARK SUNG HOON</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHOI BYUNG DAE</au><au>SHIM HYU TAE</au><au>PARK SUNG HOON</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE</title><date>2021-07-19</date><risdate>2021</risdate><abstract>Disclosed is a power transmission system of a hybrid electric vehicle. According to an embodiment of the present invention, a power transmission system of a hybrid electric vehicle can have six or seven external gear sets, one planetary gear set, and a motor/generator used in a dual clutch type transmission to simplify a structure as much as possible, thereby reducing the whole length, and can implement an electric vehicle mode and a parallel hybrid mode together with an engine mode using a multi-stage fixed shift stage, thereby improving fuel efficiency. The power transmission system of a hybrid electric vehicle comprises: a first input shaft; a second input shaft; a third input shaft; an idle shaft; an intermediate shaft; an output shaft; a planetary gear set including first, second, and third rotating elements, disposed on the first input shaft, changing rotational power transmitted from the engine and the motor/generator, and transmitting the same to the first input shaft; a plurality of external gear sets provided between the second input shaft and the intermediate shaft, between the intermediate shaft and the idle shaft, and between the third input shaft and the output shaft, including a plurality of external gears externally meshed with each other, and changing rotational speed according to the respective gear ratios; and a plurality of coupling elements each including a clutch for selectively connecting the shafts, the rotating elements, and the shafts and the rotating elements, and a brake for selectively connecting the rotating elements and a transmission housing.
하이브리드 차량용 동력전달장치가 개시된다. 본 발명의 일 실시 예에 따른 하이브리드 차량용 동력전달장치는 6개 혹은 7개의 외접기어세트와, 하나의 유성기어세트, 및 모터/제너레이터를 듀얼 클러치 타입의 변속기에 적용하여 구조를 최대한 단순화하여 전장을 축소하고, 다단의 고정 변속단으로 이루어지는 엔진 모드와 함께 전기 자동차 모드 및 패러럴 하이브리드 모드의 구현이 가능하도록 하여 연비를 향상시키도록. 제1, 제2, 제3 입력축, 아이들 축, 중간축, 출력축을 포함하고, 제1, 제2, 제3 회전요소를 포함하여 상기 제1 입력축 상에 배치되며, 상기 엔진과 상기 모터/제너레이터로부터 전달되는 회전동력을 상기 제1 입력축으로 변속하여 전달하는 유성기어세트와, 상기 제2 입력축과 중간축, 상기 중간축과 아이들 축, 및 상기 제3 입력축과 출력 사이에 각각 구성되어 상호 외접 치합되는 복수의 외접기어로 이루어져 각 기어비에 따라 회전수를 변속하는 복수의 외접기어세트, 및 축과 축, 또는 회전요소와 회전요소, 또는 축과 회전요소를 선택적으로 연결하는 클러치와, 회전요소와 변속기하우징을 선택적으로 연결하는 브레이크로 이루어지는 복수의 결합요소을 포함한다.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; kor |
| recordid | cdi_epo_espacenet_KR20210089978A |
| source | esp@cenet |
| subjects | ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T18%3A48%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CHOI%20BYUNG%20DAE&rft.date=2021-07-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20210089978A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |