KR101189249B1 - 전기자동차의 제어방법 - Google Patents
전기자동차의 제어방법 Download PDFInfo
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- KR101189249B1 KR101189249B1 KR1020110042460A KR20110042460A KR101189249B1 KR 101189249 B1 KR101189249 B1 KR 101189249B1 KR 1020110042460 A KR1020110042460 A KR 1020110042460A KR 20110042460 A KR20110042460 A KR 20110042460A KR 101189249 B1 KR101189249 B1 KR 101189249B1
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- motor
- vehicle
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- electric vehicle
- air conditioner
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010248 power generation Methods 0.000 claims abstract description 6
- 230000001172 regenerating effect Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
-
- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/46—Drive Train control parameters related to wheels
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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
- B60L2260/00—Operating Modes
- B60L2260/10—Temporary overload
- B60L2260/16—Temporary overload of electrical drive trains
- B60L2260/167—Temporary overload of electrical drive trains of motors or generators
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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
- B60Y2200/91—Electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
따라서, 배터리충전이 제한된 상태에서, 공조기를 가동하여, 모터가 충전을 실시함으로써, 모터의 회생재동으로 인하여 모터의 역회전을 방지함으로써 차량이 뒤로 밀리는 것을 방지할 수 있다.
Description
상기 전력부하를 상승시키기 위해서, 에어컨과 히터를 포함하는 공조기를 작동시키는 것을 특징으로 한다.
상기 공조기가 작동될 때, 상기 에어컨과 상기 히터를 작동시켜, 실내온도가 일정하게 유지되도록 하는 것을 특징으로 한다.
상기 밀림제한치는 0으로써, 상기 모터가 역회전하는 상태로 판단하여, 상기 구동휠에서 전달되는 회전력에 의해 상기 모터가 발전을 실시하도록 하여, 상기 모터의 역회전을 줄이기 위한 정회전토크를 발생시킨다.
도 2는 본 발명의 실시예에 따른 전기자동차의 제어방법을 보여주는 플로우차트이다.
110: 배터리
120: 모터
130: 공조기
Claims (4)
- 구동휠을 회전시키고, 상기 구동휠의 회전력에 의해서 발전을 수행하는 모터를 포함하는 전기자동차의 제어방법에 있어서,
배터리의 충전상태가 설정치 이상으로 상기 모터의 발전동작이 중지된 것으로 판단하는 단계;
상기 모터가 역회전하는 것을 감지하여 차량이 뒤로 밀리는 것으로 판단하는 단계;
상기 모터에 의한 발전동작이 중지되고, 상기 차량이 뒤로 밀리는 것으로 판단하면, 전력부하를 상승시키는 단계; 및
상기 전력부하가 상승함에 따라서, 구동휠에서 전달되는 회전력에 의해 상기 모터가 발전을 실시하도록 하는 단계; 를 포함하되,
상기 전력부하를 상승시키기 위해서, 에어컨과 히터를 동시에 작동시켜, 실내온도가 일정하게 유지되도록 하는 것을 특징으로 하는 전기자동차의 제어방법. - 삭제
- 삭제
- 제1항에서,
상기 모터가 역회전하는 것으로 판단하는 단계는,
상기 모터가 밀림제한치 미만으로 회전하는 것을 판단하고, 상기 밀림제한치는 0으로써,
상기 모터가 발전을 실시하도록 하는 단계에서는, 상기 모터의 역회전을 줄이기 위한 정회전토크를 발생시키는 것을 특징으로 하는 전기자동차의 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020110042460A KR101189249B1 (ko) | 2011-05-04 | 2011-05-04 | 전기자동차의 제어방법 |
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KR1020110042460A KR101189249B1 (ko) | 2011-05-04 | 2011-05-04 | 전기자동차의 제어방법 |
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KR101189249B1 true KR101189249B1 (ko) | 2012-10-09 |
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KR1020110042460A Active KR101189249B1 (ko) | 2011-05-04 | 2011-05-04 | 전기자동차의 제어방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101533312B1 (ko) * | 2013-02-07 | 2015-07-03 | 국방과학연구소 | 무인원격차량의 재출발 밀림방지방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004248433A (ja) * | 2003-02-14 | 2004-09-02 | Toyota Motor Corp | 電気自動車およびその制御方法 |
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2011
- 2011-05-04 KR KR1020110042460A patent/KR101189249B1/ko active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004248433A (ja) * | 2003-02-14 | 2004-09-02 | Toyota Motor Corp | 電気自動車およびその制御方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101533312B1 (ko) * | 2013-02-07 | 2015-07-03 | 국방과학연구소 | 무인원격차량의 재출발 밀림방지방법 |
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