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公开(公告)号：KR1020080074237A
公开(公告)日：2008-08-13
申请号：KR1020070012033
申请日：2007-02-06
Applicant: 현대자동차주식회사 , 현대자동차일본기술연구소 , 기아자동차주식회사
CPC classification number: Y02T10/7005 , B60W40/105 , B60W10/08 , B60W20/00 , B60W2530/145 , B60W2710/0644 , B60W2710/0666 , B60W2710/083 , B60Y2200/92
Abstract: A method for controlling a hybrid vehicle is provided to improve an acceleration performance of a vehicle by increasing a power used for accelerating the vehicle, from an output of an engine. A method for controlling a hybrid vehicle which is driven by at least one driving force of an engine(1) and motor generators(3,4) includes the steps of: determining a target engine rotation number and a target engine output torque for the acceleration; calculating the target engine rotation number for a control based on a current engine rotation number and the target engine rotation number; and adjusting an output torque of the motor generator and an output torque of the engine based on the target engine rotation number for the control.
Abstract translation: 提供了一种用于控制混合动力车辆的方法，用于通过从发动机的输出增加用于加速车辆的功率来改善车辆的加速性能。 一种用于控制由发动机（1）和电动发电机（3,4）的至少一个驱动力驱动的混合动力车辆的方法包括以下步骤：确定目标发动机转速和用于加速度的目标发动机输出转矩 ; 基于当前发动机转速和目标发动机转速来计算控制的目标发动机转速; 并且基于用于控制的目标发动机转速来调整电动发电机的输出转矩和发动机的输出转矩。
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公开(公告)号：KR100877867B1
公开(公告)日：2009-01-13
申请号：KR1020070012033
申请日：2007-02-06
Applicant: 현대자동차주식회사 , 현대자동차일본기술연구소 , 기아자동차주식회사
CPC classification number: Y02T10/7005
Abstract: 본 발명은 하이브리드 파워트레인 시스템에 대하여 연비가 좋은 운전상태의 제어를 실시하면서 하이브리드 차량의 가속성능을 향상시킬 수 있도록 한다.
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公开(公告)号：KR100837920B1
公开(公告)日：2008-06-17
申请号：KR1020070012034
申请日：2007-02-06
Applicant: 현대자동차주식회사 , 현대자동차일본기술연구소 , 기아자동차주식회사
Inventor： 에고시테루요시
CPC classification number: B60W20/13 , B60K6/365 , B60K6/445 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2045 , B60W10/06 , B60W10/08 , B60W10/24 , B60W10/26 , B60W10/28 , B60W20/00 , B60W2510/06 , B60W2710/24 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7283
Abstract: A control method of a hybrid vehicle is provided to improve fuel consumption ratio of the vehicle and to use a battery at high efficiency for a long time by applying a function for controlling the charging and discharging of a battery by energy loss and charged capacity of the battery generated in charging the battery. A hybrid vehicle comprises an engine(1), a battery(13), a first motor generator(3), a second motor generator(5), a planetary gear set(7), and a control device. The control device controls the operation state of the engine, the battery, and the first and second motor generators to keep an operation in an optimal state capable of obtaining demanded driving power(Pdemand). In a control method of the hybrid vehicle, system efficiency in the recommended operation state is calculated by using power(Pfuel) of the engine and output power of the battery used to generate demanded driving power. The output power of the battery is computed by dividing the rear discharge power(Pbout_real) of the battery by a coefficient for controlling the charged capacity of the battery by discharge energy efficiency of the battery and energy loss hysteresis and charged capacity of the battery used in charging the battery.
Abstract translation: 提供一种混合动力车辆的控制方法，通过施加用于通过能量损失控制电池的充电和放电的功能，并且通过充电能力提高车辆的燃料消耗率并长时间高效率地使用电池 在为电池充电时产生电池。 混合动力车辆包括发动机（1），电池（13），第一电动发电机（3），第二电动发电机（5），行星齿轮组（7）和控制装置。 控制装置控制发动机，电池以及第一和第二电动发电机的操作状态，以保持能够获得所需驱动功率（Pdemand）的最佳状态的操作。 在混合动力车辆的控制方法中，通过使用发动机的功率（Pfuel）和用于产生所需驱动力的电池的输出功率来计算推荐运行状态下的系统效率。 电池的输出功率通过将电池的后放电功率（Pbout_real）除以用于通过电池的放电能量效率控制电池的充电容量的系数和能量损耗滞后以及用于使用的电池的充电容量 给电池充电
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公开(公告)号：KR100812426B1
公开(公告)日：2008-03-12
申请号：KR1020070012035
申请日：2007-02-06
Applicant: 현대자동차주식회사 , 현대자동차일본기술연구소 , 기아자동차주식회사
Inventor： 에고시테루요시
CPC classification number: B60W20/13 , B60L11/1861 , B60L15/2045 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/0657 , B60W2510/081 , B60W2510/083 , B60W2510/244 , B60W2540/10 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/72 , Y02T10/7283
Abstract: A control method of a hybrid vehicle is provided to reduce the fuel consumption rate of the vehicle and to prevent the life time of a battery from being reduced, by controlling an SOC(State Of Charge) control range of the battery according to the acceleration and deceleration states and the pushing degree of an accelerator pedal. A method for controlling a hybrid vehicle traveling by driving power of one of an engine and a motor generator transmitting and receiving electricity to/from a battery comprises the steps of: controlling an SOC control range of the battery according to the acceleration and deceleration states of the vehicle and the pushing degree of an accelerator pedal; calculating chargeable power and dischargeable power in the battery according to the controlled SOC range of the battery; and controlling torque and RPM(Revolution Per Minute) of the engine and the motor generator so that power transmitted and received to/from the motor generator is included within a range of the calculated chargeable power and dischargeable power of the battery.
Abstract translation: 提供一种混合动力车辆的控制方法，通过根据加速度控制电池的SOC（充电状态）控制范围，减少车辆的燃料消耗率，防止电池的寿命缩短， 减速状态和加速踏板的推压程度。 一种用于控制通过驱动发动机和电动发电机之一的电动机驱动电力的混合动力车辆的方法，包括以下步骤：根据加速和减速状态来控制电池的SOC控制范围 车辆和加速踏板的推动度; 根据电池的受控SOC范围计算电池中的可充电功率和可放电功率; 并且控制发动机和电动发电机的扭矩和RPM（每分钟转数），使得/从电动发电机传递和接收的功率包括在计算的可充电功率和电池的可放电功率的范围内。
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