KR20080087487A - 하이브리드 차량의 전력변환장치 비상구동방법 - Google Patents
하이브리드 차량의 전력변환장치 비상구동방법 Download PDFInfo
- Publication number
- KR20080087487A KR20080087487A KR1020070029783A KR20070029783A KR20080087487A KR 20080087487 A KR20080087487 A KR 20080087487A KR 1020070029783 A KR1020070029783 A KR 1020070029783A KR 20070029783 A KR20070029783 A KR 20070029783A KR 20080087487 A KR20080087487 A KR 20080087487A
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- Prior art keywords
- emergency
- power converter
- power
- battery
- vehicle
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- 238000011017 operating method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 230000004907 flux Effects 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
-
- 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
- B60L2260/00—Operating Modes
- B60L2260/10—Temporary overload
- B60L2260/16—Temporary overload of electrical drive trains
- B60L2260/165—Temporary overload of electrical drive trains of converters
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims (2)
- 하이브리드 차량의 정상 주행시와 메인릴레이가 오프된 비상 주행시 사용되는 변속맵을 이원화하여 비상시에 정상 주행 차속 대비 엔진 회전수(rpm)를 높이고 구동모터로부터 발생하는 역기전력을 입력 전력으로 사용하여 12V 배터리를 충전하고 전장부하에 전력을 공급하는 것을 특징으로 하는 하이브리드 차량의 전력변환장치 비상구동방법.
- 제1항에 있어서 고전압 차단과 같은 비상시에 전력변환장치의 동작을 금지하도록 상위제어기인 제어유니트(HCU)에서 전력변환장치로 보내는 지령을 오프시켜 전력변환장치가 비상시에도 동작하도록 하고, 동일 차속 대비 모터의 역기전력을 상승시켜 전력변환장치가 충분한 입력전압을 확보할 수 있도록 한 것을 특징으로 하는 하이브리드 차량의 전력변환장치 비상구동방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070029783A KR100877854B1 (ko) | 2007-03-27 | 2007-03-27 | 하이브리드 차량의 전력변환장치 비상구동방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070029783A KR100877854B1 (ko) | 2007-03-27 | 2007-03-27 | 하이브리드 차량의 전력변환장치 비상구동방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080087487A true KR20080087487A (ko) | 2008-10-01 |
KR100877854B1 KR100877854B1 (ko) | 2009-01-13 |
Family
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KR1020070029783A KR100877854B1 (ko) | 2007-03-27 | 2007-03-27 | 하이브리드 차량의 전력변환장치 비상구동방법 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100145561A1 (en) * | 2008-12-05 | 2010-06-10 | Kia Motors Corporation | Method for preventing secondary overvoltage-breakage in a hybrid vehicle |
KR20120067339A (ko) * | 2009-09-14 | 2012-06-25 | 로베르트 보쉬 게엠베하 | 에너지 시스템에서 장애 발생 시 하이브리드 자동차의 구동 방법 및 장치 |
KR101251255B1 (ko) * | 2010-12-03 | 2013-04-10 | 기아자동차주식회사 | 하이브리드 차량의 고전압 배터리 보호 방법 |
KR101284336B1 (ko) * | 2011-11-14 | 2013-07-08 | 현대자동차주식회사 | 친환경 자동차의 강제 방전 시스템 및 그 방법 |
CN103909830A (zh) * | 2012-12-31 | 2014-07-09 | 现代自动车株式会社 | 用于混合动力车中高压部件的故障-安全方法和装置 |
US9127667B2 (en) | 2013-06-12 | 2015-09-08 | Hyundai Motor Company | Device for controlling fail-safe of hybrid vehicle and method thereof |
KR20150129284A (ko) * | 2014-05-08 | 2015-11-19 | 현대자동차주식회사 | 하이브리드 차량의 비상 운전 방법 |
US9346364B2 (en) | 2014-04-14 | 2016-05-24 | Hyundai Motor Company | Method for emergency driving of hybrid electric vehicle |
US9475490B2 (en) | 2014-07-30 | 2016-10-25 | Hyundai Motor Company | Method and system for controlling hybrid vehicle |
US9481354B2 (en) | 2014-05-08 | 2016-11-01 | Hyundai Motor Company | Emergency operation method of hybrid vehicle |
US20190077267A1 (en) | 2016-06-22 | 2019-03-14 | Lg Chem, Ltd. | Driving circuit for electric vehicle and control method thereof |
KR20190080260A (ko) * | 2017-12-28 | 2019-07-08 | 현대자동차주식회사 | 병렬형 하이브리드 차량의 페일 세이프 방법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05161216A (ja) * | 1991-12-05 | 1993-06-25 | Honda Motor Co Ltd | 電動車両の変速制御装置 |
JP2006304390A (ja) * | 2005-04-15 | 2006-11-02 | Favess Co Ltd | ハイブリッド車両用電源装置 |
-
2007
- 2007-03-27 KR KR1020070029783A patent/KR100877854B1/ko not_active IP Right Cessation
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100145561A1 (en) * | 2008-12-05 | 2010-06-10 | Kia Motors Corporation | Method for preventing secondary overvoltage-breakage in a hybrid vehicle |
KR20120067339A (ko) * | 2009-09-14 | 2012-06-25 | 로베르트 보쉬 게엠베하 | 에너지 시스템에서 장애 발생 시 하이브리드 자동차의 구동 방법 및 장치 |
KR101251255B1 (ko) * | 2010-12-03 | 2013-04-10 | 기아자동차주식회사 | 하이브리드 차량의 고전압 배터리 보호 방법 |
KR101284336B1 (ko) * | 2011-11-14 | 2013-07-08 | 현대자동차주식회사 | 친환경 자동차의 강제 방전 시스템 및 그 방법 |
US9738160B2 (en) | 2012-12-31 | 2017-08-22 | Hyundai Motor Company | Fail-safe method and apparatus for high voltage parts in a hybrid vehicle |
CN103909830A (zh) * | 2012-12-31 | 2014-07-09 | 现代自动车株式会社 | 用于混合动力车中高压部件的故障-安全方法和装置 |
KR101509868B1 (ko) * | 2012-12-31 | 2015-04-07 | 현대자동차주식회사 | 하이브리드 차량의 고전압 부품의 비상 구동 장치 및 방법 |
DE102013223619B4 (de) | 2012-12-31 | 2022-11-03 | Hyundai Motor Company | Störungssicheres Verfahren und Vorrichtung für Hochspannungsteile in einem Hybridfahrzeug |
US9127667B2 (en) | 2013-06-12 | 2015-09-08 | Hyundai Motor Company | Device for controlling fail-safe of hybrid vehicle and method thereof |
US9346364B2 (en) | 2014-04-14 | 2016-05-24 | Hyundai Motor Company | Method for emergency driving of hybrid electric vehicle |
US9481354B2 (en) | 2014-05-08 | 2016-11-01 | Hyundai Motor Company | Emergency operation method of hybrid vehicle |
KR20150129284A (ko) * | 2014-05-08 | 2015-11-19 | 현대자동차주식회사 | 하이브리드 차량의 비상 운전 방법 |
US9475490B2 (en) | 2014-07-30 | 2016-10-25 | Hyundai Motor Company | Method and system for controlling hybrid vehicle |
US20190077267A1 (en) | 2016-06-22 | 2019-03-14 | Lg Chem, Ltd. | Driving circuit for electric vehicle and control method thereof |
US10807474B2 (en) | 2016-06-22 | 2020-10-20 | Lg Chem, Ltd. | Driving circuit for electric vehicle and control method thereof |
KR20190080260A (ko) * | 2017-12-28 | 2019-07-08 | 현대자동차주식회사 | 병렬형 하이브리드 차량의 페일 세이프 방법 |
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Publication number | Publication date |
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KR100877854B1 (ko) | 2009-01-13 |
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