KR20170070211A - 제1 동력 공급 경로에서 제2 동력 공급 경로로 전환하기 위한 방법 및 시스템 - Google Patents
제1 동력 공급 경로에서 제2 동력 공급 경로로 전환하기 위한 방법 및 시스템 Download PDFInfo
- Publication number
- KR20170070211A KR20170070211A KR1020177013372A KR20177013372A KR20170070211A KR 20170070211 A KR20170070211 A KR 20170070211A KR 1020177013372 A KR1020177013372 A KR 1020177013372A KR 20177013372 A KR20177013372 A KR 20177013372A KR 20170070211 A KR20170070211 A KR 20170070211A
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- Prior art keywords
- power supply
- supply path
- vehicle
- electric machine
- voltage
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- 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
- B60L2260/00—Operating Modes
- B60L2260/20—Drive modes; Transition between modes
- B60L2260/26—Transition between different drive modes
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- 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
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
-
- 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
- B60Y2200/91—Electric vehicles
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- 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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- 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
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- 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
- Y02T10/64—Electric machine technologies in electromobility
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- 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
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- 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
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Abstract
Description
도 1b는 차량 제어 시스템 내의 예시적인 제어 유닛을 설명하는 도면이다.
도 2는 개별 동력 공급 경로의 예시적 시스템을 설명하는 도면이다.
도 3은 본 발명에 따른 방법의 예시적 실시형태를 설명하는 도면이다.
도 4a 내지 도 4d는 도 3의 실시형태를 설명하는 도면이다.
Claims (17)
- 차량 내의 하나 이상의 전기 기계의 동력 공급 경로들을 전환하는 방법으로, 상기 전기 기계는 동력 공급 경로들을 교대로 개방 및 폐쇄함으로써 제1 동력 공급 경로와 제2 동력 공급 경로 각각에 의해 선택적으로 동력이 공급되도록 배치되어 있고, 상기 제1 및 제2 동력 공급 경로들은 동력 공급원을 상기 전기 기계의 제1 접속 터미널 수단에 연결하도록 배치되어 있는, 동력 공급 경로들을 전환하는 방법에 있어서,
상기 방법은, 상기 제1 동력 공급 경로로부터 상기 제2 동력 공급 경로로 전환할 때,
- 상기 제1 동력 공급 경로를 개방하는 단계;
- 상기 전기 기계에 의해, 상기 제1 접속 터미널 수단의 터미널 전압을 실질적으로 상기 제2 동력 공급 경로의 동력 공급 전압으로 제어하는 단계; 및
- 상기 제2 동력 공급 경로를 폐쇄하는 단계;를 포함하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제1항에 있어서,
상기 제1 접속 터미널 수단이 상기 전기 기계를 제어하는 인버터 드라이브의 접속 터미널 수단인 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제2항에 있어서,
상기 인버터 드라이브가, 상기 전기 기계의 전압, 상기 전기 기계에 의해 전달되는 토크, 상기 전기 기계의 회전 속도 중 적어도 하나를 제어하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제1항 내지 제3항 중 어느 한 항에 있어서,
- 상기 제1 동력 공급 경로가 제1 동력 공급 전압을 구비하고, 상기 제2 동력 공급 경로는 제2 동력 공급 전압을 구비하되, 상기 제2 동력 공급 전압과 상기 제1 동력 공급 전압은 다른 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제1항 내지 제4항 중 어느 한 항에 있어서,
- 상기 전기 기계를 제어하는 상기 인버터 드라이브를 사용하여 상기 제1 접속 터미널의 상기 터미널 전압을 제어하는 단계를 추가로 포함하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제1항 내지 제5항 중 어느 한 항에 있어서,
상기 제1 동력 공급 경로를 분리하기 전에,
- 상기 전기 기계에 의해 전달되는 토크를 제1 토크(T1)로 감소시키는 단계를 추가로 포함하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제6항에 있어서,
상기 제1 토크(T1)가 거의 제로 토크이거나 또는 적어도 토크의 상기 감소가 시작될 때 상기 전기 기계에 의해 전달되는 토크의 최대 10%인 토크인 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제1항 내지 제7항 중 어느 한 항에 있어서,
상기 제2 동력 공급 경로가 연결될 때,
- 상기 전기 기계에 의해 전달되는 토크를 상기 전기 기계로부터 요청되는 토크로 증가시키는 단계를 추가로 포함하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제6항 내지 제8항 중 어느 한 항에 있어서,
상기 제1 동력 공급 경로를 분리하기 전에,
- 상기 전기 기계에 의해 전달되는 상기 토크를 램프 함수에 따라 감소 및/또는 증가시키는 단계를 추가로 포함하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제1항 내지 제9항 중 어느 한 항에 있어서,
차량 속도가 제1 차량 속도 미만일 때 제1 및 제2 동력 공급 경로들 중 하나의 동력 공급 경로가 사용되고, 차량 속도가 상기 제1 차량 속도일 때 혹은 상기 제1 차량 속도를 상회할 때 상기 제1 및 제2 동력 공급 경로들 중 다른 하나의 동력 공급 경로가 사용되는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제1항 내지 제10항 중 어느 한 항에 있어서,
차량이 움직이고 있을 때, 차량이 차량 외부 동력 공급원에 연결되어 있고, 상기 제1 및 제2 동력 공급 경로들 중 적어도 하나가 상기 차량 외부 동력 공급원으로부터 동력을 제공하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제1항 내지 제11항 중 어느 한 항에 있어서,
상기 제1 및 제2 동력 공급 경로들 중 하나의 동력 공급 경로가 상기 제1 및 제2 동력 공급 경로들 중 다른 동력 공급 경로보다 차량 섀시 전압 오류와 관련하여 더 높은 안전성을 제공하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 제1항 내지 제12항 중 어느 한 항에 있어서,
- 상기 제1 접속 터미널 수단의 상기 터미널 전압을 상기 전기 기계가 상기 제1 동력 공급 경로와 상기 제2 동력 공급 경로로부터 분리될 때 실질적으로 상기 제2 동력 공급 경로의 동력 공급 전압으로 제어하는 단계를 추가로 포함하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 방법. - 프로그램 코드를 포함하는 컴퓨터 프로그램으로, 상기 프로그램 코드가 컴퓨터에서 실행될 때, 상기 컴퓨터가 제1항 내지 제13항 중 어느 한 항에 따른 방법을 수행하도록 하는 것을 특징으로 하는 컴퓨터 프로그램.
- 컴퓨터-판독가능 매체와 제14항에 따른 컴퓨터 프로그램을 포함하는 컴퓨터 프로그램 제품으로, 상기 컴퓨터-판독가능 매체 내에 상기 컴퓨터 프로그램이 저장되어 있는 것을 특징으로 하는 컴퓨터 프로그램 제품.
- 차량 내의 하나 이상의 전기 기계의 동력 공급 경로들을 전환하는 시스템으로, 상기 전기 기계는 동력 공급 경로들을 교대로 개방 및 폐쇄함으로써 제1 동력 공급 경로와 제2 동력 공급 경로 각각에 의해 선택적으로 동력이 공급되도록 배치되어 있고, 상기 제1 및 제2 동력 공급 경로들은 동력 공급원을 상기 전기 기계의 제1 접속 터미널 수단에 연결하도록 배치되어 있는, 동력 공급 경로들을 전환하는 시스템에 있어서,
상기 시스템은, 상기 제1 동력 공급 경로로부터 상기 제2 동력 공급 경로로 전환할 때,
- 상기 제1 동력 공급 경로를 개방하기 위한 수단;
- 상기 전기 기계를 사용하여, 상기 제1 접속 터미널 수단의 터미널 전압을 실질적으로 상기 제2 동력 공급 경로의 동력 공급 전압으로 제어하기 위한 수단; 및
- 상기 제2 동력 공급 경로를 폐쇄하기 위한 수단;을 포함하는 것을 특징으로 하는 동력 공급 경로들을 전환하는 시스템. - 제16항에 따른 시스템을 포함하는 것을 특징으로 하는 차량.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1451299A SE538656C2 (en) | 2014-10-30 | 2014-10-30 | Method and system for switching from a first power supply path to a second power supply path |
| SE1451299-0 | 2014-10-30 | ||
| PCT/SE2015/051130 WO2016068780A1 (en) | 2014-10-30 | 2015-10-26 | Method and system for switching from a first power supply path to a second power supply path |
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| Publication Number | Publication Date |
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| KR20170070211A true KR20170070211A (ko) | 2017-06-21 |
| KR102031818B1 KR102031818B1 (ko) | 2019-10-14 |
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| EP (1) | EP3212455B1 (ko) |
| KR (1) | KR102031818B1 (ko) |
| CN (1) | CN107148367B (ko) |
| BR (1) | BR112017005604B1 (ko) |
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| DE102019211230A1 (de) * | 2019-07-29 | 2021-02-04 | Scania Cv Ab | Fahrzeug |
| DE102020200300A1 (de) * | 2020-01-13 | 2021-07-29 | Volkswagen Aktiengesellschaft | Verfahren zum Betrieb eines elektrisch angetriebenen oder antreibbaren Kraftfahrzeugs |
| US12570168B2 (en) * | 2022-03-07 | 2026-03-10 | Transportation Ip Holdings, Llc | Vehicle power supply system |
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- 2015-10-26 US US15/513,033 patent/US11097713B2/en active Active
- 2015-10-26 KR KR1020177013372A patent/KR102031818B1/ko active Active
- 2015-10-26 WO PCT/SE2015/051130 patent/WO2016068780A1/en not_active Ceased
- 2015-10-26 BR BR112017005604-6A patent/BR112017005604B1/pt active IP Right Grant
- 2015-10-26 CN CN201580057416.XA patent/CN107148367B/zh active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| SE538656C2 (en) | 2016-10-11 |
| EP3212455A1 (en) | 2017-09-06 |
| BR112017005604A2 (en) | 2018-01-23 |
| CN107148367A (zh) | 2017-09-08 |
| BR112017005604B1 (pt) | 2023-03-14 |
| EP3212455B1 (en) | 2021-02-24 |
| CN107148367B (zh) | 2020-12-08 |
| SE1451299A1 (en) | 2016-05-01 |
| EP3212455A4 (en) | 2018-07-11 |
| KR102031818B1 (ko) | 2019-10-14 |
| US11097713B2 (en) | 2021-08-24 |
| US20170297551A1 (en) | 2017-10-19 |
| WO2016068780A1 (en) | 2016-05-06 |
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