KR19980057892A - Charge control device for deceleration of tandem hybrid electric vehicle - Google Patents
Charge control device for deceleration of tandem hybrid electric vehicle Download PDFInfo
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- KR19980057892A KR19980057892A KR1019960077198A KR19960077198A KR19980057892A KR 19980057892 A KR19980057892 A KR 19980057892A KR 1019960077198 A KR1019960077198 A KR 1019960077198A KR 19960077198 A KR19960077198 A KR 19960077198A KR 19980057892 A KR19980057892 A KR 19980057892A
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- 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
- B60K6/38—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 driveline clutches
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
본 발명은 엔진으로 주배터리를 충전하면서 모터로 주행하는 직렬식 하이브리드 전기자동차에 관한 것으로, 특히 감속시 회생제동에 의한 충전 전류만을 주배터리에 충전하고, 엔진에 의해 발전된 발전량이 주배터리에 충전되는 것을 방지하여 감속시 주배터리에 과전류가 흐르지 않도록 하기 위한 것으로, 직렬식 하이브리드 전기자동차에 있어서, 상기 주배터리(1)와 발전기(6)의 출력단자 사이에 접속되어, 제어신호에 따라 발전기(6)의 출력 전류를 단속하는 충전 제한부(20)와; 제어신호에 따라 엔진의 구동력을 발전기에 전달/차단하는 마그네트 클러치(30)를 추가하여 구성되는 직렬식 하이브리드 전기자동차의 감속시 충전 제어장치이다.The present invention relates to a series hybrid electric vehicle that is driven by a motor while charging the main battery with the engine. Particularly, the main battery is charged with only the charging current by regenerative braking during deceleration, and the amount of power generated by the engine is charged with the main battery. To prevent overcurrent from flowing through the main battery during deceleration. In a series hybrid electric vehicle, the generator 6 is connected between the main battery 1 and the output terminal of the generator 6, and the generator 6 is connected in accordance with a control signal. A charge limiter 20 intermittent with the output current of the control unit; It is a charge control device for deceleration of a series hybrid electric vehicle configured by adding a magnet clutch 30 for transmitting / blocking a driving force of an engine to a generator according to a control signal.
Description
본 발명은 엔진으로 주배터리를 충전하면서 모터로 주행하는 직렬식 하이브리드 전기자동차에 관한 것으로, 특히 감속시 모터에 의해 발전된 발전량만을 주배터리에 충전하기 위한 직렬식 하이브리드 전기자동차의 감속시 충전 제어장치에 관한 것이다.The present invention relates to a tandem hybrid electric vehicle that runs with a motor while charging a main battery with an engine, and more particularly, to a charge control device for deceleration of a tandem hybrid electric vehicle for charging a main battery only with the amount of power generated by a motor during deceleration. It is about.
일반적으로 하이브리드 전기자동차는 모터와 내연기관인 엔진을 함께 가진 전기자동차로써 주행거리가 부족한 전기자동차의 단점을 엔진으로 보충하려는 것이다.In general, a hybrid electric vehicle is an electric vehicle having a motor and an engine which is an internal combustion engine. The hybrid electric vehicle is intended to compensate for the shortcomings of the electric vehicle, which lacks mileage.
이러한 하이브리드 전기자동차는 두 가지 종류로 나누어진다. 하나는 도 1a와 같이, 엔진(7)은 오로지 발전기(6)를 회전하여 주배터리(1)를 충전하는 데만 사용되고 실제 주행에는 모터(4)를 사용하는 직렬식 하이브리드 전기자동차로써 주행거리를 늘린다. 또 다른 하나는 도 1b와 같이, 모터(4) 외 엔진(7)도 주행 동력으로 사용하는 병렬식 하이브리드 전기자동차이다.Such hybrid electric vehicles are divided into two types. One, as shown in Figure 1a, the engine (7) is a tandem hybrid electric vehicle that uses only the motor (4) is used only to charge the main battery 1 by rotating the generator (6) to increase the mileage . Another one is a parallel hybrid electric vehicle in which the engine 7 besides the motor 4 is also used as driving power as shown in FIG. 1B.
일반적으로, 직렬식 하이브리드 전기자동차는 도 2에서와 같이, 고전압을 충전하고 있는 주배터리(1)와, 공급되는 전기에너지에 따라 회전하여 변속기(2)를 통해 구동륜(3)에 구동력을 발생하는 모터(4)와, 상기 주배터리(1)로부터 모터(4)에 흐르는 전류를 제어하여 모터(4)의 출력토오크를 가변시키는 인버터(5)와, 발전기(6)를 회전시켜서 주배터리(1)를 충전하는 엔진(7)과, 운전자가 액셀러레이터 페달을 밟는 양을 검출하는 액셀러레이터 페달 센서(8)와, 브레이크 페달을 밟는 양을 검출하는 브레이크 페달 센서(9)에서 인가되는 신호에 따라 상기 인버터(5)를 제어하고, 주배터리(1)의 충전량에 따라 엔진(7)을 작동시키는 차량제어부(10)로 구성된다.In general, the series hybrid electric vehicle, as shown in FIG. 2, rotates in accordance with the main battery 1 charged with the high voltage and the electric energy supplied to generate driving force to the driving wheel 3 through the transmission 2. The motor 4, the inverter 5 for controlling the current flowing from the main battery 1 to the motor 4 to vary the output torque of the motor 4, and the generator 6 are rotated so that the main battery 1 The inverter according to the signal applied from the engine 7 for charging the engine, the accelerator pedal sensor 8 for detecting the amount of the driver's pedal pedal, and the brake pedal sensor 9 for detecting the amount of the pedal pedal. And a vehicle control unit 10 for controlling (5) and operating the engine 7 in accordance with the charge amount of the main battery 1.
상기 차량제어부(10)는 보통 2가지 모드로 주행한다. 그 하나는 배터리 모드로써, 주배터리(1)의 고전압을 인버터(5)에 공급하여 주행을 하여 제로 에미션(Zero Emission) 상태가 되어 오염물질을 발생하지 않는다. 또 하나는 하이브리드 모드로써, 주배터리(1)의 고전압으로 주행을 하는 동시에 엔진(7)을 작동시켜서 발전기(6)를 통해 주배터리(1)를 충전한다. 이때, 상기 엔진(7)은 주배터리(1)를 충전하면서 오염물질을 적게 발생하기 위한 회전속도로 작동하므로 하이브리드 모드는 클린 에미션(Clean Emission) 상태가 되어 오염물질을 적게 발생하게 된다.The vehicle control unit 10 usually runs in two modes. One of them is a battery mode, which supplies the high voltage of the main battery 1 to the inverter 5 to travel and enters a zero emission state so that no pollutants are generated. The other is the hybrid mode, which drives at the high voltage of the main battery 1 and simultaneously operates the engine 7 to charge the main battery 1 through the generator 6. At this time, since the engine 7 operates at a rotational speed for generating less pollutants while charging the main battery 1, the hybrid mode is in a clean emission state and generates less pollutants.
또한, 상기 차량제어부(10)는 전기자동차의 효율을 높이기 위해서 감속하면(운전자가 액셀러레이터 페달에서 발을 떼면) 회생제동을 하게 된다. 즉, 차량제어부(10)는 상기 회생제동을 위해 먼저, 주배터리(1)로부터 인버터(5)에 공급되는 전원을 차단하고, 구동륜(2)의 회전에 연동되어 모터(4)가 회전되어 발전된 전기량을 주배터리(1)에 저장한다. 상기 회생제동은 엔진자동차의 엔진 브레이크와 같이 발 브레이크의 보조 역할을 하게 된다.In addition, the vehicle control unit 10 performs regenerative braking when decelerating (when the driver takes off the accelerator pedal) to increase the efficiency of the electric vehicle. That is, the vehicle control unit 10 first cuts off the power supplied from the main battery 1 to the inverter 5 for the regenerative braking, and is interlocked with the rotation of the driving wheel 2 to rotate the motor 4. Electricity is stored in the main battery (1). The regenerative braking serves as an assistant of the foot brake like the engine brake of the engine vehicle.
여기에서 만약 주배터리(1)의 전원으로 주행을 하는 동시에 엔진(7)을 작동시켜서 주배터리(1)를 충전하다가 감속을 하게 되면, 상기 주배터리(1)에는 회생제동에 의해 충전 전류(A)와 엔진에 의해 충전 전류(B)가 동시에 공급된다. 이때, 두 충전 전류의 합(A+B)이 주배터리(1)를 충전하는데 필요한 전류 보다 커지게 되면 과전류로 인해 고장이 발생한다(over current fault).Here, if the main battery 1 is driven while powering the main battery 1 and the engine 7 is operated to charge the main battery 1 while decelerating, the main battery 1 is charged with a regenerative braking current (A). And the charging current B are supplied simultaneously. At this time, if the sum of the two charging currents (A + B) is greater than the current required to charge the main battery (1) is caused by the over-current (over current fault).
이와 같이, 종래의 직렬식 하이브리드 전기자동차는 엔진으로 주배터리를 충전하면서 주배터리의 전원으로 주행하는 경우, 주배터리의 충전 허용 전류 보다 회생제동에 의한 충전 전류와 엔진의 작동에 의한 충전 전류의 합이 더 큰 경우 주배터리에 과전류가 흐르는 문제점이 있었다.As described above, in the conventional series hybrid electric vehicle, when the main battery is charged with the engine and is driven by the power of the main battery, the sum of the charging current by regenerative braking and the charging current by the operation of the engine is higher than the charging allowable current of the main battery. In this larger case, there was a problem that an overcurrent flowed through the main battery.
본 발명의 목적은 상기의 결점을 해소하기 위한 것으로, 특히 감속시 모터에 의해 발전된 발전량을 주배터리에 충전하고, 엔진에 의해 발전된 발전량이 주배터리에 충전되는 것을 방지하여 주배터리를 보호하기 위한 직렬식 하이브리드 전기자동차의 감속시 충전 제어장치를 제공하는 데 있다.An object of the present invention is to solve the above-mentioned shortcomings, and in particular, in order to protect the main battery by charging the main battery with the amount of power generated by the motor during deceleration and preventing the amount of power generated by the engine from being charged into the main battery. The present invention provides a charging control device for deceleration of a hybrid hybrid electric vehicle.
본 발명은 고전압을 충전하고 있는 주배터리와; 구동력을 발생하는 모터와; 주배터리로부터 모터에 흐르는 전류를 제어하여 모터의 출력토오크를 가변시키는 인버터와; 발전기를 회전시켜서 주배터리를 충전하는 엔진과; 액셀러레이터 페달을 밟는 양을 검출하는 액셀러레이터 페달 센서와, 브레이크 페달을 밟는 양을 검출하는 브레이크 페달 센서에서 인가되는 신호에 따라 상기 인버터를 제어하고, 주배터리의 충전량에 따라 엔진을 작동시키는 차량제어부로 구성된 직렬식 하이브리드 전기자동차에 있어서, 상기 주배터리와 발전기의 출력단자 사이에 접속되어, 제어신호에 따라 발전기의 출력 전류를 단속하는 충전 제한부와; 제어신호에 따라 엔진의 구동력을 발전기에 전달/차단하는 마그네트 클러치를 추가하여 구성되며, 상기 차량제어부는 엔진 작동시 마그네트 클러치를 작동시켜서 엔진의 구동력을 발전기에 전달하여 발전기의 출력 전류를 충전 제한부를 통해 주배터리에 충전하고, 엔진 작동중 액셀러레이터 페달 센서에서 운전자가 액셀러레이터 페달에서 발을 뗀 것이 검출되면, 마그네트 클러치를 작동중지시켜서 엔진의 구동력이 발전기에 도달되지 않도록 하고 충전 제한부를 작동시켜서 발전기의 출력 전류가 주배터리에 도달되지 않도록 차단하는 것을 특징으로 한다.The present invention is a main battery for charging a high voltage; A motor for generating a driving force; An inverter for controlling the current flowing from the main battery to the motor to vary the output torque of the motor; An engine for charging the main battery by rotating the generator; An accelerator pedal sensor for detecting the amount of accelerator pedal stepped and a vehicle control unit for controlling the inverter according to a signal applied from the brake pedal sensor for detecting the amount of stepping down of the brake pedal and operating the engine according to the amount of charge of the main battery 1. A tandem hybrid electric vehicle, comprising: a charge limiting unit connected between the main battery and an output terminal of a generator and controlling an output current of the generator according to a control signal; It is configured by adding a magnet clutch for transmitting / blocking the driving force of the engine to the generator in accordance with the control signal, the vehicle control unit operates the magnet clutch during engine operation to transfer the driving force of the engine to the generator to charge the output current of the generator The main battery, and if the accelerator pedal sensor detects the driver's foot on the accelerator pedal during engine operation, the magnet clutch is deactivated to prevent the engine's driving power from reaching the generator and the charge limiter to activate the output of the generator. It is characterized by blocking the current from reaching the main battery.
도 1a 는 종래 직렬식 하이브리드 전기자동차의 주행 동력을 나타낸 블럭도,Figure 1a is a block diagram showing the driving power of a conventional tandem hybrid electric vehicle,
도 1b 는 종래 병렬식 하이브리드 전기자동차의 주행 동력을 나타낸 블럭도,Figure 1b is a block diagram showing the driving power of a conventional parallel hybrid electric vehicle,
도 2 는 종래 직렬식 하이브리드 전기자동차의 구성을 나타낸 블럭도,Figure 2 is a block diagram showing the configuration of a conventional tandem hybrid electric vehicle,
도 3 은 본 발명의 일 실시예를 나타낸 블럭도.3 is a block diagram illustrating an embodiment of the present invention.
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
10 : 차량제어부 20 : 충전 제한부10: vehicle control unit 20: charge limiting unit
30 : 마그네트 클러치30: magnet clutch
본 발명의 실시예를 첨부 도면에 의하여 상세히 설명하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.
본 발명의 실시예는 도 3에서와 같이, 직렬식 하이브리드 전기자동차에 있어서, 상기 주배터리(1)와 발전기(6)의 출력단자 사이에 접속되어, 제어신호에 따라 발전기(6)의 출력 전류를 단속하는 충전 제한부(20)와; 제어신호에 따라 엔진의 구동력을 발전기에 전달/차단하는 마그네트 클러치(30)를 추가하여 구성된다.In the embodiment of the present invention, as shown in Fig. 3, in a series hybrid electric vehicle, the output current of the generator 6 is connected between the main battery 1 and the output terminal of the generator 6 in accordance with a control signal. Charge limiting unit 20 to control the; It is configured by adding a magnet clutch 30 for transmitting / blocking the driving force of the engine to the generator according to the control signal.
상기 충전 제한부(20)는 릴레이(RY)로 구성할 수 있으며, 소자시에는 주배터리(1)와 발전기(6)의 출력단자를 연결하여 발전기(6)의 출력 전류가 주배터리(1)에 흘러 충전되도록 하고, 여자시에는 주배터리(1)와 발전기(6)의 출력단자를 단락시켜서 발전기(6)의 출력 전류가 주배터리(1)에 흐르지 못하도록 차단한다.The charge limiter 20 may be configured as a relay (RY), in the case of the device connected to the output terminal of the main battery (1) and the generator (6) the output current of the generator (6) is the main battery (1) In the case of excitation, the output terminals of the main battery 1 and the generator 6 are short-circuited to block the output current of the generator 6 from flowing to the main battery 1 during excitation.
그리고 상기 마그네트 클러치(30)는 전류가 흐르는 경우에는 엔진(7)의 구동력을 발전기(6)에 전달하여 발전기(6)가 발전을 할 수 있도록 하고, 전류가 흐르지 않는 경우에는 엔진(7)의 구동력이 발전기(6)에 도달되지 않도록 차단하여 발전기(6)가 발전을 중단하게 된다.The magnet clutch 30 transmits the driving force of the engine 7 to the generator 6 when the current flows, so that the generator 6 can generate power, and when the current does not flow, The generator 6 stops generating power by blocking the driving force from reaching the generator 6.
즉, 상기 차량제어부(10)는 주배터리(1)를 충전하기 위해서 엔진(7)을 작동시키는 경우 마그네트 클러치(30)를 작동시킨다. 이에 따라, 엔진(7)의 구동력이 발전기(6)에 전달되어 발전기(6)는 발전을 하고, 충전 제한부(20)는 소자되어 있으므로 발전기(6)의 출력 전류는 충전 제한부(20)를 통해 주배터리(1)에 흘러 충전된다.That is, the vehicle control unit 10 operates the magnet clutch 30 when the engine 7 is operated to charge the main battery 1. Accordingly, the driving force of the engine 7 is transmitted to the generator 6 so that the generator 6 generates power, and the charge limiter 20 is elementary, so that the output current of the generator 6 is the charge limiter 20. Through the main battery (1) flows through the charge.
이와 같이, 엔진(7) 작동중 액셀러레이터 페달 센서(8)로부터 운전자가 액셀러레이터 페달에서 발을 뗀 것이 검출되면 마그네트 클러치(30)를 작동중지시키고, 충전 제한부(20)를 여자시킨다. 이에 따라, 엔진(7)의 구동력이 발전기(6)에 전달되지 않으므로 발전기(6)는 더 이상을 발전을 하지 않고, 충전 제한부(20)는 여자되어 주배터리(1)와 발전기(6)의 출력단자를 단락시켜서 발전기(6)의 출력 전류가 주배터리(1)에 흐르지 못하도록 차단한다.In this way, when it is detected that the driver releases the accelerator pedal from the accelerator pedal sensor 8 during the operation of the engine 7, the magnet clutch 30 is deactivated, and the charge limiter 20 is excited. Accordingly, since the driving force of the engine 7 is not transmitted to the generator 6, the generator 6 does not generate any more, and the charge limiter 20 is excited to activate the main battery 1 and the generator 6. The output terminal of the generator 6 is shorted to block the output current of the generator 6 from flowing to the main battery 1.
결과적으로, 감속시 회생제동에 의해 발전된 충전 전류만 인버터(5)를 통해 주배터리(1)에 충전되므로 과전류가 흐르는 것을 방지하게 된다.As a result, only the charging current generated by regenerative braking at the time of deceleration is charged to the main battery 1 through the inverter 5, thereby preventing the overcurrent from flowing.
본 발명 직렬식 하이브리드 전기자동차의 감속시 충전 제어장치는 감속시 회생제동에 의한 충전 전류만을 주배터리에 충전하고, 엔진에 의해 발전된 발전량이 주배터리에 충전되는 것을 방지하는 것으로, 감속시 주배터리에 과전류가 흐르지 않도록 하여 주배터리를 보호하는 유용한 것이다.The deceleration charge control device of the in-line hybrid electric vehicle according to the present invention charges the main battery only with the charging current by regenerative braking during deceleration, and prevents the amount of power generated by the engine from being charged into the main battery. It is useful to protect the main battery by preventing over current.
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| Application Number | Priority Date | Filing Date | Title |
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| KR1019960077198A KR100213866B1 (en) | 1996-12-30 | 1996-12-30 | Charging control apparatus in speed reducing of a series type hybrid electric vehicle |
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| KR1019960077198A KR100213866B1 (en) | 1996-12-30 | 1996-12-30 | Charging control apparatus in speed reducing of a series type hybrid electric vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100440117B1 (en) * | 2001-08-31 | 2004-07-12 | 현대자동차주식회사 | Battery charge controlling method of hybrid vehicle |
| KR100479341B1 (en) * | 2002-05-01 | 2005-03-30 | 성동제 | drive control method and electrical scooter |
| KR100778902B1 (en) * | 2007-02-01 | 2007-11-22 | 조시기 | Hybrid electric motor and control method thereof |
| KR101241221B1 (en) * | 2010-12-06 | 2013-03-13 | 주식회사 이지트로닉스 | Charging system for mild hybrid vehicle |
| KR101525730B1 (en) * | 2014-01-29 | 2015-06-03 | 쌍용자동차 주식회사 | Method for engine generation controlling of hybrid electric vehicle |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101019325B1 (en) | 2009-04-15 | 2011-03-07 | 울산대학교 산학협력단 | Hybrid Electric Vehicle |
| KR101002758B1 (en) | 2010-02-05 | 2010-12-21 | 하성의 | Hybrid device |
| WO2011105713A2 (en) * | 2010-02-25 | 2011-09-01 | Ha Sung Eui | Hybrid device for vehicle |
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1996
- 1996-12-30 KR KR1019960077198A patent/KR100213866B1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100440117B1 (en) * | 2001-08-31 | 2004-07-12 | 현대자동차주식회사 | Battery charge controlling method of hybrid vehicle |
| KR100479341B1 (en) * | 2002-05-01 | 2005-03-30 | 성동제 | drive control method and electrical scooter |
| KR100778902B1 (en) * | 2007-02-01 | 2007-11-22 | 조시기 | Hybrid electric motor and control method thereof |
| KR101241221B1 (en) * | 2010-12-06 | 2013-03-13 | 주식회사 이지트로닉스 | Charging system for mild hybrid vehicle |
| KR101525730B1 (en) * | 2014-01-29 | 2015-06-03 | 쌍용자동차 주식회사 | Method for engine generation controlling of hybrid electric vehicle |
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| Publication number | Publication date |
|---|---|
| KR100213866B1 (en) | 1999-08-02 |
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